Foreword 1 1 Description of All Parts3 2 Battery pack and ... · HD F2 To be horizontal distance measuring mode. NEZ F3 To be coordinate distance measuring mode. 0SET F4 To set horizontal

Foreword ................................................................................................................. 1 1 Description of All Parts ........................................................................................ 3

1.1 Name of Parts .................................................................................................................3 1.2 Display ............................................................................................................................5 1.3 Operation Key ................................................................................................................6 1.4 Function Keys (soft keys) ..............................................................................................6 1.5 Star Key (★) Mode ........................................................................................................8

2 Battery pack and Charging ................................................................................. 12 2.1 Battery Pack Installation.............................................................................................12 2.2 Battery Charging .........................................................................................................12

3 Initial Setting ...................................................................................................... 14 3.1Set Instrument Constant ..............................................................................................14 3.2 Adjust Data and Time..................................................................................................16 3.3 Adjust LCD Contrast...................................................................................................17 3.4 Set Laser Plummet .......................................................................................................18 3.5 Set Prism.......................................................................................................................18 3.6 Set Atmospheric Correction........................................................................................19

3.6.1 Calculation of Atmospheric Correction ..............................................................21 3.6.2 Method for Directly Setting Atmospheric Correction........................................21

3.7 Set No-prism Constant ................................................................................................23 3.8 Correction for Refraction and Earth Curvature ......................................................23

4 Preparation for Measurement ............................................................................. 24 4.1 Package Opening and Storage ....................................................................................24 4.2 Set up the Instrument ..................................................................................................24 4.3 Turn on the Power Switch ...........................................................................................26 4.4 Battery Icon ..................................................................................................................27 4.5 Reflection Prism ...........................................................................................................28 4.6 Assemble and Removal the Base.................................................................................28 4.7 Adjust Telescope Eyepiece and Aim the Target .........................................................29 4.8 Main Menu ...................................................................................................................30 4.9 Vertical Angle Tilt Correction.....................................................................................31 4.10 Compensation of Instrument System Error ............................................................31 4.11 How to Enter Digits and Alphabets ..........................................................................32

5 Measurement Mode............................................................................................ 33 5.1 Angle Measurement .....................................................................................................33

5.1.1 Measure Horizontal (right angle) and Vertical Angle ........................................33 5.1.2 Switch Horizontal Angle Right/Left ....................................................................34 5.1.3 Set Horizontal Angle .............................................................................................34 5.1.4 Vertical Angle Gradient Mode .............................................................................36

5.2 Distance Measurement ................................................................................................36 5.2.1 Set Measurement Type..........................................................................................36 5.2.2 Set Atmospheric Correction, Prism Constant, No-prism Constant ..................37 5.2.3 Distance Measurement (continuous measuring) ................................................38

5.2.4 Distance Measurement (single/N-time measurement) .......................................39 5.2.5 Fine/Tracking Mode..............................................................................................40 5.2.6 Stake Out (S-O) .....................................................................................................41

5.3 Coordinate Measurement............................................................................................42 5.3.1 Set Occupied Point Coordinate and Enter Instrument Height .........................42 5.3.2 Set Prism Height....................................................................................................44 5.3.3 Operation of Coordinate Measurement ..............................................................45

5.4 Output Data through Soft Keys (SENT)....................................................................47 6 Program Mode (for applying measurement mode) ............................................ 47

6.1 Set Horizontal Orientation Angle ...............................................................................48 6.2 Line Measurement (saving coordinate)......................................................................50 6.3 Remote Elevation Measurement (REM) ....................................................................53 6.4 Missing Line Measurement (MLM) ...........................................................................56 6.5 Repetition Angle ...........................................................................................................59 6.6 Stake-out (S.O.) .........................................................................................................61

6.6.1 Options ...................................................................................................................62 6.6.2 Coordinate Data ....................................................................................................69 6.6.3 Search Data............................................................................................................70 6.6.4 New Point ...............................................................................................................72 6.6.5 Grid Factor ............................................................................................................78 6.6.6 Set Direction Angle and Stake-out Coordinate ...................................................79

6.7 Line Measurement .......................................................................................................83 6.8 Offset Measurement Mode..........................................................................................87

6.8.1 Angle Offset Measurement Mode ........................................................................87 6.8.2 Distance Offset Measurement Mode ...................................................................90 6.8.3 Plane Offset Measurement Mode.........................................................................92 6.8.4 Column Offset Measurement Mode ....................................................................95 6.9 Road Measurement Mode .......................................................................................97 6.9.1 Road Design ...........................................................................................................98 6.9.2 Road Layout ........................................................................................................106

6.10 Area Measurement Mode ........................................................................................109 6.10.1 Calculate Area with Coordinate Data File ......................................................109 6.10.2 Calculate Area with Measurement Data ......................................................... 111 6.10.3 Alteration of the Unit for Display .................................................................... 112

7 Memory Manage Mode .................................................................................... 113 7.1 View Memory Status .................................................................................................. 113 7.2 Rename a File ............................................................................................................. 114 7.3 Delete a File ................................................................................................................ 115 7.4 Format Memory ......................................................................................................... 115

8 Data Communication Mode ............................................................................. 116 8.1 Set Communication Parameters ............................................................................... 116 8.2 Output Data File ........................................................................................................ 117 8.3 Input Data File ........................................................................................................... 119

9 Parameter Setting Mode ................................................................................... 120

9.1 Items for Parameter Setting......................................................................................120 9.2 Method for Setting Parameters ................................................................................121

10 Tilt .................................................................................................................. 122 10.1 Steps for Entering Tilt Sensor Adjustment Mode .................................................122 10.2 0Set Check ................................................................................................................123 10.3 0Set Adjustment .......................................................................................................123 10.4 Line Adjustment.......................................................................................................124 10.5 0Set Adjustment .......................................................................................................126 10.6 Check Precision........................................................................................................127

11 Check and Adjustment.................................................................................... 128 11.1 Plate Level.................................................................................................................129 11.2 Circular Level...........................................................................................................129 11.3 Check & Adjustment of Telescope Reticule ...........................................................129 11.4 Verticality of the Collimation Axis to the Horizontal Axis (２Ｃ) ........................130 11.5 Vertical Index Zero Compensation .........................................................................131 11.6 Vertical Index Difference ( i angle) Vertical Index 0Set........................................131 11.7 Optical Plummet ......................................................................................................133 11.8 Instrument Constant (K) .........................................................................................133 11.9 Parallelism between Collimation Axis and Laser Shooting Axis..........................135 11.10 Base Leveling screw ...............................................................................................135 11.11 Assembly Parts for Reflection Prism ....................................................................135

12 Technical Index .............................................................................................. 137 13 Accessories ..................................................................................................... 139 【Annex】 Road Alignment Calculation Elements....................................... 140

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Foreword Thank you very much for purchasing DTM-622R series total station! This manual makes all round introduction of the new type total station in details. Please read this manual carefully before using the instrument. Features: 1． Menu display with icons DTM-622R total station adopts icon menu, which is of high intelligence degree, powerful functions, and easy operation. Besides, it can tailor measuring programs for client to fulfill requirements of various professional surveys and engineering surveys.

2． Absolute digital index The instrument is preassembled with absolute digital index; measuring can be directly carried out once the instrument is started. Information of direction angle will not be lost event when power is reset during the operation. 3． Powerful memory management The instrument is designed with 32M memory that can store up to 40,000 measurement data or coordinate data; memory management can be easily carried out to add, delete, modify and transmit data.

4． More delicate telescope lens The new generation DTM-622R total station, on the basis of the original version, is more scientifically and reasonably designed in appearance and internal structure. The telescope lens is more delicate that enables easier measurement.

5． Preloaded with road measurement program Besides normally-used basic measurement mode (Angle Measurement, Distance Measurement, Coordinate Measurement) and special measurement programs (REM, Offset-measurement Mode, MLM, Stake-out, Layout, Resection, Area Measurement), the instrument is also preloaded with road measurement program that greatly facilitates control survey, topographic survey, and engineering layout.

6． Simplified Chinese display (just for Chinese version) DTM-622R total station (Chinese version) adopts simplified Chinese display in 7 lines of clear and good-looking characters, greatly facilitating instrument operation.

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Precautions: 1. Avoid aiming the objective lens at the sun in case of measuring under direct sunlight. It is recommended to use a solar filter to relieve the influence. 2. In case the laser is transmitted to the object surface in a tilt way, the measured value may be incorrect for laser weakening or diffusion. 3. In case of surveying on road, the instrument may not calculate correct result in a correct way for the interference of laser reflected around 4. Do not store the instrument in high temperature and low temperature environment; nor to store it in an environment where temperature is likely to change abruptly (except climate change during operation). 5. The instrument not to be used shall be placed in a case and stored in a dry location where shock, dust and humidity are prevented. 6. In case there is a great difference between the temperature of the working environment and that of the storage environment, the instrument shall be kept in the case first and shall not be used until it has adapted to the ambient temperature. 7. The battery shall be removed and stored separately in case the instrument is not to be used for a long time; besides, the battery shall be charged once every month. 8. The instrument to be transported shall be placed in a case. Operate carefully during transportation; avoid squeezing, bumping and violent vibration. Soft cushion is recommended around the case for long distance transportation. 9. Wood tripod is recommended for erecting the instrument for that metal tripod may result in vibration and finally affects measurement precision. 10. Except absorbent cotton or lens tissue, never use other objects to clean exposed optical components. Cleaning shall be done softly. 11. Use lint or hair brush to remove dust on the instrument surface after operation. Never power and start a wetted instrument, it shall be cleaned dry with a clean cloth and placed to air for some time. 12. Check the instrument carefully before operation for confirming that all the indexes, functions, power, initial settings and modified parameters are as required. 13. To avoid unnecessary instrument damage, non-professional personnel are not authorized to dismantle the instrument in case that instrument function is abnormal.

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1 Description of All Parts 1.1 Name of Parts

Handle screw

Telescope Focusing knob

Telescope grip

Eye piece

Serial No.

Circular vial

Display

Keys

Base connection knob

Right side cover

Instrument center mark

Vertical clamp screw

Vertical tangent screw

Battery

Battery locking lever

232 data port

Base

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Handle

Collimator

Frame

Horizontal clamp screw

Horizontal tangent

Objective lens

Side cover, left

Laser optical plummet

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1.2 Display ·Display Normally the first lines show measured data while the bottom line shows soft key functions which changes with the actual measurement mode. ·Contrast Contrast and brightness of the display can be adjusted with key “★”. ·Examples

Angle Measurement Mode Distance Measurement Mode 【HV】 V: 87°56′09″ HR: 180°44′38″

SD HD NEZ OSET HOLD P↓

Vertical angle (V): 87°56′09″ Vertical angle (V): 87°56′09″ Horizontal angle (HR): 180°44′38″ Horizontal angle (HR): 180°44′38″

Slope distance (SD): 12.345 m

·Display symbols Symbols Implication Symbols Implication

V Vertical angle * EDM working V％ Gradient display m Meter unit HR H-angle right ft Feet unit HL H-angle left F Fine mode HD Horizontal distance T Track mode (10mm) VD Elevation difference R Repeat measurement SD Slope distance S Single measurement N N coordinate N N-times measurement

E E coordinate ppm Atmospheric correction

value Z Z coordinate psm Prism constant value

【SD】 0099 P 30 PPM: 00 (m): F. R

V: 87°56′09″ HR: 180°44′38″ SD: 12.3456 MEAS MODE VH HD NEZ P↓

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1.3 Operation Key

Keys Name of key Function F1~F6 Soft key Functions are up to the message displayed

0~9 Numeric key Entering digits as desired A~/ Alpha key Entering alphabets ESC Escape key Returning to the previous interface or mode ★ Star key For operating normally-used functions of the instrument

ENT Enter key For confirming input data POWER Power key On/Off of power source

1.4 Function Keys (soft keys) The bottom line on screen is for Function Keys, which differs from different measurement mode.

[F1] [F2] [F3] [F4] [F5] [F6] Soft keys

【HV】 V: 87°56′09″ HR: 180°44′38″ SD HD NEZ 0SET HOLD P↓

Soft key F1-F6 Power on/off

Escape

Enter

★ star key

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Angle measuring Slope distance measuring

Horizontal distance measuring Coordinate measuring

Mode

Display Soft

key

Function

SD F1 To be slope distance measuring mode. HD F2 To be horizontal distance measuring mode.

NEZ F3 To be coordinate distance measuring mode. 0SET F4 To set horizontal angle to 0 00'00". HOLD F5 To hold horizontal angle. SENT F1 To send measured data to data collector

HSET F2 To set horizontal angle R/L F3 To switch between the Right and Left of horizontal angle. V/% F4 To switch between vertical angle and percent grade

Angle measuring

TILT F5 To set tilt function, ON/OFF. If ON, it shows tilt correction value.

MEAS F1 To start slope distance measuring. To select Continuous/ N-times (Single) measurement mode.

MODE F2 To set to Single Fine Measurement/N-times Fine Measurement/Repeat Fine Measurement/Track Measurement Mode

VH F3 To be angle measurement mode. HD F4 To be horizontal distance measurement mode, displaying the horizontal distance after N-times or

single measurement. NEZ F5 To be coordinate measurement mode, displaying the coordinate after N-times or single measurementSENT F1 To send measured data to data collector SO F2 To be stake out measurement mode.

MEAN F3 To set the number of N-time measurement.

Slope distance measuring

m/ft F4 To switches between meter and feet unit.

SENT HSET R/L V/% TILT P↑

【HV】

V ： 87°56′09″

HR： 120°44′38″

SD HD NEZ 0SET HOLD P↓

SENT S.O MEAN m/ft P↑


【HD】 0099 P 30 PPM: 00 (m) : F. R V ： 87°56′09″

HR： 120°44′38″

HD：

VD：

MEAS MODE VH SD NEZ P↓

SENT PRHT MEAN m/ft SET P↑

【NEZ】 0099 P 30 PPM: 00 (m) : F. R

N ： 12345.5783

E ： -12345.6782

Z ： 45.6783

MEAS MODE VH SD HD P↓

【SD】 0099 P 30 PPM: 00 (m) : F. R

V ： 87°56′09″

HR： 120°44′38″

SD：

MEAS MODE VH HD NEZ P↓

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MEAS F1 To start horizontal distance measuring. To select Continuous/ .N-times (Single) measurement mode.

MODE F2 To set to Single Fine Measurement/N-times Fine Measurement/Repeat Fine Measurement/Track Measurement Mode

VH F3 To be angle measurement mode. SD F4 To be slope distance measurement mode, displaying the slope distance after N-times or single

measurement. NEZ F5 To be coordinate measurement mode, displaying the coordinate after N-times or single measurementSENT F1 To send measured data to data collector SO F2 To be stake out measurement mode.

MEAN F3 To set the number of N-time measurement.

Horizontal distance measuring

m/ft F4 To switch between meter and feet unit. MEAS F1 To start coordinate measuring

To select Continuous/ N-times (Single) measurement mode. MODE F2 To set to Single Fine Measurement/N-times Fine Measurement/Repeat Fine Measurement/Track

Measurement Mode VH F3 To be angle measurement mode. SD F4 To be slope distance measurement mode, displaying the slope distance after N-times or single

measurement. HD F5 To be horizontal distance measurement mode, displaying the horizontal distance after N-times or

single measurement. SENT F1 To send measured data to data collector HT F2 To set Instrument Height / Prism Height

MEAN F3 To set the number of N-time measurement. m/ft F4 To switch between meter and feet unit.

Coordinate measuring

SET F5 To set instrument coordinate point

1.5 Star Key (★) Mode

Press (★) to view instrument options that are displayed in two pages. The following operations can be completed with (★).

1. View measurement type. 2. Laser line 3. Measurement parameter 4. Turn on/off optical plummet 5. LCD contrast adjustment 6. LCD backlight adjustment 7. Display memory capacity and available balance.

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Operation steps Key Display

①� Press (★) key in Main Menu. Press F6 (P↓) to display the second page.

(★)

2010-2-24 10:43 F1 Measurement type F2 Laser line F3 Meas. Parameter F4 Laser point

P↓

2010-2-24 10:43 F1 LCD contrast F2 LCD light F3 Disk memory P↑

1. View data and time With year, month, day, hour, and minute displayed at the header. 2. Display contrast adjustment


(1) Press (★) in Main Menu Press F6 (P↓).

(★)

[F6]


P↓ 2010-2-24 10:43

F1 LCD contrast F2 LCD light F3 Disk memory P↑

(2) Press [F1] (LCD) to enter LCD contrast interface. Press [F5] (↑) or [F6] (↓) to increase or decrease the brightness

[F1]

[F5], [F6]

【LCD】 Contrast: [ 86]

QUIT ↑ ↓

3. Display backlight ON/OFF Operation steps Key Display

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① Press (★) in Main Menu Press F6 (P↓). Press F2 to turn on or off LCD backlight

(★) [F6] [F2]


P↓ 2010-2-24 10:43


4. View disk memory This function is for displaying disk use and available space of the memory.


(1) Press (★) in Main Menu Press F6 (P↓).

(★) [F6]


P↓ 2010-2-24 10:43


(2)

ress [F3] (Disk memory) to select Disk Memory。

[F3]

【File management】

Disk Use: 3989.30Kbyte Disk Left: 3984.41Kbyte

QUIT

5. Set temperature, air pressure, atmospheric correction (PPM), prism constant (PSM) Operation steps Key Display

(1) Press (★) in Main Menu.

(★)


P↓

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(2) Press [F3] to view temperature, air pressure, PPM and PSM value. For detailed information, see §3.4 “Set Prism Constant” and §3.5 “Set Atmospheric Correction”。

[F3]

【Meas. Parameters】 F1 Prism: -30mm F2 Temp: 20.0℃ F3 Press: 1013.0hPa F4 PPM: 4ppm F5 NP.Cont: 2mm

6. Laser plummet ON/OFF Operation steps Key Display ①� Press (★) in Main Menu,

press F4 (Laser point) to enter the setting interface and press F5 to turn on laser plummet; press F6 to turn off laser plummet。

(★) [F4]

[F5]

[F6]


P↓ Laser point

Laser point: [ON] QUIT ON OFF

7. Laser line On/OFF Operation steps Key Display ①� Press (★) in Main Menu;

press F2 (Laser point) to enter the setting interface and press F5 to turn on laser line; press F6 to turn off laser line

(★) [F2]

[F5]

[F6]


P↓ 【Laser line】

Laser line: [ON] QUIT ON OFF

8. Select measurement type Operation steps Key display ①� Press (★) in Main Menu.

Press F1 (measurement type) to enter the setting interface; press F5 (↑) or F6 (↓) to select the measurement type as desired.

(★) [F1]


P↓

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[F5]

[F6]

Laser point Measurement type: P.Dist QUIT ↑ ↓

2 Battery pack and Charging 2.1 Battery pack Installation 1. Install battery Insert battery pack into the housing by referring to the polarity symbols and direction instruction as illustrated.

电池盒框

电池盒

2. Battery removal To remove battery pack, hold the two lugs of the housing with one hand and pull the battery pack outwards with another hand.

耳部

手握部位

2.2 Battery Charging 1. Insert the battery pack into the holder-type charger for charging as shown below:

Holder housing

Battery pack

The location to hold

Lugs

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电池盒

座式充电器

2. Plug the cord end of the adapter into the holder-type charger as shown below and the other end into a power supply socket, upon which the red LED of the adapter is on, indicating charging in process. A green LED indicator means charging completed.

变压器

Note: 1) Red LED indicator means charging in process 2) Charging will last for 7 hours; while the first time of charging shall be 12-15 hours. 3) Although the charger is designed with over-charge protection circuit, the adapter after

charging is completed must be plugged out from the power socket. 4) Charging shall be done under a temperature between 0° and 45°C. A temperature out of this

range may lead to abnormal charging. 5) In case the LED indicator is not on after the charger and battery are connected properly, repair

shall be done for that the charger or the battery may have been damaged. 6) If the red LED still flashes with relatively long-time interval after plugging in, please adjust the

charging plug properly to ensure that it is in good contact with the socket of the battery. 7) Rechargeable battery can be charged for 300 – 500 times. The service life of the battery will

be shortened if it’s discharged completely before recharging.

Battery pack

Holder-type charger

Adapter

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8) To optimize battery service life, please make sure to charge the battery once every month.

3 Initial Setting 3.1Set Instrument Constant Instrument content acquired according to 11.8 “Check & Adjustment of Instrument Constant” can be set as follows:


① Press [F5] (Adjustment) in Main Menu.

[F5]

【Adjustment】 F1 V0/Axis F2 Instrument constant F3 DATE TIME F4 Tilt F5 LCD contrast

② Press [F2] (Instrument constant).

[F2]

【Instrument Constant】 F1 P.Dist -23.0mm F2 S.Dist 0.0mm F3 NPL.Dist 0.0mm F4 NPH.Dist 0.0mm

③ Press [F1] to enter the interface for setting P.Dist constant.

Input the constant value and press [ENT] to return to [Instrument constant] menu interface.

[F1]

For inputting the constant value

【Instrument Constant】 P.Dist: 34_

QUIT DEL

【Instrument Constant】 F1 P.Dist 34.0mm F2 S.Dist 0.0mm F3 NPL.Dist 0.0mm F4 NPH.Dist 0.0mm

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④ Press [F2] to enter the

interface for setting S.Dist constant.

Input the constant value and press [ENT] to return to [Instrument constant] menu interface.

[F2]


【Instrument Constant】 S.Dist: 3_

QUIT DEL


⑤ Press [F3] to enter the

interface for setting NPL.Dist

constant. Input the constant value and press [ENT] to return to [Instrument constant] menu interface.

[F3]


【Instrument Constant】 NPL.Dist: 3_

QUIT DEL


⑥ Press [F4] to enter the

interface for setting NPH.Dist. Input the constant value and press [ENT] to return to [Instrument constant] menu interface.

[F4]


【Instrument Constant】 NPH.Dist: 3_

QUIT DEL


⑦ Press [ENT]. It returns to [Adjustment] menu interface.

[F5]

【Adjustment】 F1 V0/Axis F2 Instrument constant F3 Date time F4 Tilt F5 LCD contrast

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3.2 Adjust Data and Time


①� Press [F5] (Adjustment) in Main Menu.

[F5]


② Press [F3] (Date Time). The current preset value is displayed.

[F3]

【Date Time】

Cur.Time: 2009-02-25 18: 41

DATE TIME

③ To set date, press [F1] (Date); the cursor flashes at the first bit of the first line waiting for Year-value input. Press F5 (↓) to set Month, Date downwards. Press F4 (↑) to set upwards.

[F1] [F5] [F4]

【Date Time】 Year: _ < Month: Date:

QUIT ↑ ↓ DEL 【Date Time】 Year: 2010 Month: _ < Date: QUIT ↑ ↓ DEL 【Date Time】 Year: 2010_ < Month: 04 Date: 25 QUIT ↑ ↓ DEL

② After Month and Date settings are completed, press [ENT]. It returns to [Date Time] setting interface.

[ENT]

【Date Time】

Cur.Time: 2010-04-25 00: 00

DATE TIME

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③ Press [F2] (Time) to set system time.

[F2]

【Date Time】 Hour: _ < Minute:

QUIT ↑ ↓ DEL

④ Input new time [e.g: 12: 20] Press [ENT]. It returns to [Date Time] setting interface.

[1] [2] [2] [0] [ENT]

【Date Time】 Hour: 12 Minute: 20_ <

QUIT ↑ ↓ DEL

【Date Time】

Cur.Time: 2010-04-25 12: 20

QUIT ↑ ↓ DEL

⑤ Press [ESC]. It returns to [Adjustment] menu.

[ENT]


⑥ Press [ESC] to return to main menu interface. The setting completed just now is shown on the display.

[ESC]

2010-2-24 10:43

PROG MEAS MAN COM ADJ SET

● When [F6] (DEL) is used for time modification, move the cursor leftwards for one bit. (If not to modify Date, press [F1] (QUIT) or [ESC] to exit.)

3.3 Adjust LCD Contrast LCD contrast can be user adjusted.


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(1) Press [F5] (Adjustment) in Main Menu.

[F5]


(2) Press [F5] (LCD) to enter LCD contrast adjustment interface

[F5]

【LCD】 Contrast: [ 86]

QUIT ↑ ↓

(3) Adjust LCD contrast as desired by pressing [F5] (↑), [F6] (↓). Pressure ENT to return to Adjustment menu interface.

F5, F6 ENT


3.4 Set Laser Plummet Laser plummet can be turned on or off by the user.


(1) Press (★) in Main Menu to enter ★ key menu. Press F4 (Laser point) to enter the setting interface. Press F5 to turn on laser plummet; F6 is for laser plummet off

(★) [F4] [F5] [F6]


P↓ Laser point

Laser point: [ON] QUIT ON OFF

3.5 Set Prism The setting of DADI prism is -30. Non-DADI prism must be set accordingly. Prism constant set will be saved after machine shutdown.

●Setting of prism is done in star key (★) mode. ● Example: Prism value: -30 mm

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LCD contrast can be user adjusted. Operation steps Key Display

(1) Press (★) in Main Menu

(★)


P↓

(2) Press [F3] (Meas. Parameter) to enter the interface for setting measurement parameter.

[F3]


(3) Press [F1] (Prism) to enter the interface for setting prism constant.

[F1]

【Meas. Parameters】 Prism: -30

QUIT DEL

(4) Input value and press ENT.

[-], [3] [0] ENT


(5) Press ESC to return to Meas. Parameters interface.

ESC


P↓

3.6 Set Atmospheric Correction Light is transmitted very fast in atmosphere and the speed is changed for different temperature and atmospheric pressure. Once set with atmospheric correction value, this instrument can implement atmospheric correction automatically to the survey result. Atmospheric correction value is saved at

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temperature 20℃ and atmospheric pressure 1013 pha even when the instrument is shut down. Atmospheric correction value can be set in star key (★) mode. LCD contrast can be user adjusted.


(1) Press (★) in Main Menu. Press [F6] (P↓) to enter the next page. Press [F6] (P↑) to return to the previous page.

(★) [F6] [F6]


P↓


2010-2-24 10:43 F1 Measurement type F2 Laser line F3 Meas. Parameter F4 Laser point P↓


[F3]


(3) Press [F2] (Temperature) to enter temperature constant setting interface.

[F2]

【Meas. Parameters】 Temp: 20.0

QUIT DEL


[2] [0] ENT


【Meas. Parameters】

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(5) Press [F3] (Pressure) to enter the interface for setting atmospheric pressure parameter.

[F3] Press: 1013.0

QUIT DEL


[1], [0] [3], [3] [.], [0] ENT


(7) Press ESC to return to Meas. Parameters interface

ESC


※1) Data range: temperature: -30 ~ +60℃ (step size: 0.1℃) Pressure: 420 ~ 800㎜Hg (step size: 1㎜Hg) Atmospheric correction PPM: -100 ~ +100 PPM (step size: 1PPM) Prism PC: -100 ~ +100 mm (step size: 1mm)

※2) Atmospheric correction value is calculated by the instrument according to the input temperature and pressure. 3.6.1 Calculation of Atmospheric Correction Means of correction is as follows: (unit: m)

PPM = 275.932302 - 78.469981 × pressure value (hPa) 273.14941 + temperature value (℃)

· Set PPM as “0” in case atmospheric correction is to be neglected. ·Standard meteorologic conditions of DTM series total station (the meteorologic conditions when the

instrument’s meteorologic correction value is “4”): Pressure: 1013 hPa Temperature: 20℃

3.6.2 Method for Directly Setting Atmospheric Correction Measure the temperature and pressure and acquire atmospheric correction (PPM) with atmospheric correction formula. LCD contrast can be user adjusted.

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(1) Press (★) in Main Menu Press [F6] (P↓) to enter the next page. Press [F6] (P↑) to return to the previous page.

(★) [F6]

[F6]


P↓


2010-2-24 10:43 F1 Measurement type F2 Laser line F3 Meas. Parameter F4 Laser point P↓


[F3]


(3) Press [F4] (Atmospheric correction) to enter the interface for setting atmospheric correction constant.

[F4]

【Meas. Parameters】 PPM: -5

QUIT DEL


[-], [5] ENT

【Meas. Parameters】 F1 Prism: -30mm F2 Temp: 20.0 F3 Press: 1013.0hPa F4 PPM: 4ppm F5 NP.Cont: 2mm

(5) Press ESC to return to the interface for adjusting measurement constant.

ESC 2010-2-24 10:43

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F1 LCD contrast F2 LCD light F3 Disk memory F4 Meas. Parameter F5 Laser point

※1) Range of input data: -100 ppm ~ +100 ppm step size: 1ppm 3.7 Set No-prism Constant Atmospheric correction can be set in star key (★) mode.


(1) Press (★) in Main Menu

(★)


P↓


[F3]


(3) Press [F5] (No Prism Constant) to enter NP.Cont setting interface

[F5]

【Meas. Parameters】 NP.Cont: 2

QUIT DEL


[2] ENT

【Meas. Parameters】 F1 Prism: -30mm F2 Temp: 20.0 F3 Press: 1013.0hPa F4 PPM: 4ppm F5 NP.Cont: 2mm

3.8 Correction for Refraction and Earth Curvature The instrument can automatically correct refraction and earth curvature in horizontal distance and height distance (height difference) measurement.

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Calculation of refraction and earth curvature correction is as per the following formula: Corrected horizontal distance:

D=S * [cosα+ sinα* S * cosα (K-2) / 2Re] Corrected dZ:

H= S * [sinα + cosα* S * cosα (1-K) / 2Re] ● If not to correct refraction and earth curvature, the HD and dZ values shall be calculated in the following ways:

D=S·cosα H=S·sinα

In which: K=0.14 ……………………atmospheric refraction coefficient

Re=6370 km ………………radius of curvature of the earth

α (or β) …………………vertical angle from the horizontal plane

S ……………………………slope distance Note: Factory setting of the instrument’s atmospheric refraction coefficient is K=0. 14

4 Preparation for Measurement 4.1 Package Opening and Storage ·Package opening Put the case on ground softly with the cover side upwards; unlock and uncover the case to take out the instrument. · Storage Put on telescope lens cover properly to have the vertical clamp screw at the aiming part and the plate vial at the base upwards. Lay the instrument horizontally (with the telescope’s objective lens end downwards) into the case and slightly tighten the vertical clamp screw, cover and lock the case.

4.2 Set up the Instrument Set up the instrument on the tripod; level and center it accurately to ensure the precision of measurement (special tripod with center-connection screw shall be used). ·Reference for operation: instrument leveling and centering 1. Erect the tripod

① Extend the tripod first to have the distance between the three legs almost equal and the top plane almost horizontal. Tighten the three securing screws.

② Have the center of the tripod and the measurement point almost on the same plumb line. ③ Trample tightly on the tripod to erect it on ground securely.

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2. Attach the instrument on the tripod Place the instrument carefully on the tripod head; slide the instrument by loosening the tripod screw with one hand and holding the instrument with another hand. Slightly tighten the tripod screw when the plumb bob is aligned with the center of the point. 3. Roughly level the instrument with circular level

(1) Turn the leveling screws A and B to move the bubble in the circular level to the line perpendicular to the center connection line of above two leveling screws.

(2) Turn leveling screw C to center the bubble

4. Level the instrument with plate level

(1) Turn the instrument to have the plate level parallel with the line connecting leveling screws A and B by releasing the horizontal clamp screw; then rotate screw A and B to center the bubble of the plate level.

(2) Rotate the instrument for 90° around the vertical axis; then rotate leveling screw C to center plate level bubble.

Leveling screw C

Leveling screw A

Leveling screw B

Leveling screw C

Leveling screw A Leveling screw B

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(3) Rotate the instrument for 90° and repeat steps ①, (2) until the bubble on the four locations are

centered. 5. Center with optical plummet Adjust the eyepiece of the optical plummet telescope to your eyesight. Slide the instrument by loosening the tripod screw; align the point with the center mark, and then tighten the tripod screw. Do not have the instrument on the tripod head to be turned so to minimize bubble dislocation.

6. Level the instrument finally Level the instrument precisely in a way similar way to step 4 until that the bubble is always in the center of the plate level regardless of telescope direction. 4.3 Turn on the Power Switch

Main menu icons ● Confirm the battery power remained on the display. Replace or charge the battery as

necessary. see Section 4.4“Battery Icon” for details.

Turning on power switch

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Leveling screw C

Leveling screw A Leveling screw B

Point

Center mark

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4.4 Battery Icon Battery icon is for indicating battery power level.

Note: (1) Battery operation time will vary depending on environment conditions such as ambient temperature,

charging time, the number of times of charging and discharging etc. It is recommended for safety to charge the battery beforehand or to prepare spare fully-charged batteries.

(2) The battery icon shows the power level regarding to the measurement mode now operating. The power level indicated in angle measurement mode does not necessarily assure the battery’s ability for distance measurement mode. Since power consumption in distance measuring is bigger than that in angle measuring, instrument operation may be interrupted for power shortage when it is shifted from angle measurement mode to distance measurement mode. ● It is recommended to check battery power level before setting out for outdoor survey.

(3) Seldom does the displayed power level show power decrease or increase immediately upon change of operation mode. Battery power indication system is for displaying the general conditions of battery power instead of momentary battery power change.

·Precautions for Battery Charging ☆ Battery charging shall be done with the charger matched before delivery. ☆ To charge the battery, connect the charger to a 220V power source first, then remove the

battery pack from the instrument and insert it into the charger. An orange indicator on the charger means charging in process. Charging is completed 7 hours later or when the indicator is changed into green; now plug out it. ·Precautions for Removing Battery Pack:

☆ Make sure to turn off the power before removing battery pack from the instrument to avoid instrument damage.

·Precautions for Charging:

☆ Although the charger is designed with over-charge protection circuit, the adapter after charging is completed must be plugged out from the power socket.

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Battery power

Measurement allowed

Battery power insufficient, recharging or replacement is needed.

Flash

Measurement not allowed; recharging or replacement is a must.

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☆ Charging shall be done under a temperature between 0° and 45°C. A temperature out of this range may lead to abnormal charging.

☆ In case the LED indicator is not on after the charger and battery are connected properly, repair shall be done for that the charger or the battery may have been damaged.

·Precautions for Battery Storage:

☆ Rechargeable battery can be charged for 300 – 500 times. The service life of the battery will be shortened if it’s discharged completely before recharging.

☆ To optimize battery service life, please make sure to charge the battery once every month.

4.5 Reflection Prism A reflection prism shall be placed at the objective in case of instrument work such as distance measurement. Reflection prism includes single (triple) prism unit, which can be connected to the base with base connector, then installed to the tripod; or directly installed onto the prism pole. Prism unit is configured by the user with regard to actual operation requirements.

4.6 Assemble and Removal the Base ·Removal The triangular base can be removed from the instrument as necessary (including the base connector of reflection prism of the same base). First, loosen the securing screw of base locking knob with a screw driver; then turn the locking knob for approx. 180° counterclockwise to remove the base from the instrument.

·Assembling

Instrument

Instrument anchoring foot

Triangular base

Triangular base locking knob

Orientation mark

Orientation groove

Securing screw for locking knob

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Align the Orientation directional mark of the instrument with the Orientation groove on the base; insert the three anchoring feet of the instrument into the hole in the base correspondingly to install the instrument on the triangular base. Turn the locking knob for approx. 180° clockwise to lock the instrument on the tripod; tighten the securing screw of the locking knob with screwdriver. 4.7 Adjust Telescope Eyepiece and Aim the Target · Method for collimating the target (for reference) (1) Point the telescope toward the light. Turn the diopter ring and adjust the diopter so that the cross

hairs are clearly observed. (Turn the diopter ring toward your first and then backward to focus.) (2) Aim the target at the peak of the triangle mark of the sighting collimator. Allow a certain space

between the sighting collimator and yourself for collimating. (3) Focus the target with the focusing knob. ☆ Parallax existing between the cross hairs and the target when viewing vertically or horizontally

while looking into the telescope means incorrect focusing or diopter adjustment is poor (adversely affecting the precision of the measurement or survey). Eliminate the parallax by carefully focusing and using diopter adjustment.

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4.8 Main Menu Main Menu is as shown below: Soft key [F1] ~ [F6] can be operated in main menu.

Parameter Setting Mode Parameter settings will be saved in memory even when the instrument is shut down.

(see Chapter 9: “Parameter Setting Mode”.) Adjustment Mode

This mode is for instrument check and adjustment. ● (see Chapter 11 “Check & Adjust the Instrument”) ● Setting instrument constant ● Setting date and time ● Adjusting LCD contrast (see Chapter 3 “Initial Setting”)

Communication Mode ●Setting parameters for communication with external

instrument ●Data file input/output (See Chapter 8 “Communication Mode”)

Memory Manage Mode ●Displaying memory status ●Erasing/renaming ●Formatting memory (See Chapter 7 “Memory Manage Mode”)

Measurement Mode ● Angle measurement ●Distance measurement ● Coordinate measurement (see Chapter 5 “Measurement Mode”)

Program Mode (measurement program application) ●Setting a direction angle for horizontal orientation ●Retaining a coordinate ●Remote elevation measurement ●Missing line measurement

Prog Meas. Man. Com Adj. Set

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●Repetition Angle ●Stake-out ●Line measurement (LINE)

●Road measurement ●Area measurement ●Offset measurement (see Chapter 6 “Program Mode (Application Program)”

4.9 Vertical Angle Tilt Correction When the tilt sensors are activated, automatic correction of vertical and horizontal angle for mis-leveling is displayed. To ensure a precise angle measurement, tilt sensors must be turned on (see Chapter 9 “Parameter Setting Mode” for detailed information). The display can also be used to fine level the instrument. ●DTM-622R can compensate for and correct vertical angle error resulted from inclination of the instrument’s vertical axis in Y direction. ● The displayed vertical angle will be unstabilized by instable instrument location or wind, now the automatic vertical angle correction function can be turned off. See Chapter 9 “Parameter Setting Mode” for detailed information.

Steps


(1) Press [F2] in Main Menu and then press [F6] to enter the second page.

[F2] [F6]

【HV】 V: [OUT] HR: SD HD NEZ 0SET HOLD P↓ REC HSET R/L V/% TILT P↑

(2) It displays tilt correction value; now level the instrument (it must be leveled before entering measuring interface).

[F2]

【HV】

Tilt [ON] Tilt: + 0°06′38″ QUIT ON OFF

● The compensation setting hereby is subject to the options of tilt compensation function in Chapter 9 “Parameter Setting Mode”.

4.10 Compensation of Instrument System Error

1) Error of vertical axis (tilt sensor offset in Y direction) 2) Collimation error 3) Error of vertical angle 0 reference

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4) Horizontal axis error The above mentioned errors can be compensated by software through internal calculation according to each compensation value. They can also be compensated by software calculation when the instrument is just used as a face (face left/face right) to survey. By now, the common method to eliminate these errors is to adopt direct and reverse surveying with the telescope and acquiring the mean value.

● For adjusting and resetting above compensation value, see Chapter 11 “Check and Adjustment”.

● For disabling tilt correction function, see Chapter 9 “Parameter Setting Mode” or Chapter 11 “Check and Adjustment”.

4.11 How to Enter Digits and Alphabets Digits and alphabets can be input from keyboard that is quite simple and fast. [Example]: renaming files in Memory Manage Mode

Operation steps Key Display Press [F3] (Manage) in Main Menu and press [F6] (File), then press [F2] (Rename). (1) Press [F1] (123) to enter

alphabet entering mode.

[F3]

[F6] [F2]

[F1]

【Rename】

Old Name: CCC.PTS

New Name: ＿ 123 DEL

(2) To input alphabets, press F1 to enter letters Enter “S” Enter “O” Enter “U”

Enter “T” Enter “H”

[F1] [S], [O] [U], [T] [H]

【Rename】 Old Name: CCC.DAT New Name: SOUTH ABC DEL

(3) Press [F1] (ABC) to enter digit entering mode.

Enter “112”

[F1] [1] [1] [2]

【Rename】 Old Name: CCC.DAT New Name: SOUTH112 123 DEL

(4) Press [ENT] after file renaming is completed.

[ENT]

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5 Measurement Mode

Measurement Mode Angle measurement, Distance measurement, Coordinate measurement 5.1 Angle Measurement 5.1.1 Measure Horizontal (right angle) and Vertical Angle Make sure it’s in angle measurement mode.


(1) Collimate the first target (A).

Collimating A


【OSET】 HR: 0°00′00″ QUIT SET

(2) Set the horizontal angle reading of target A as 0°00′00″. Press [F4] (0 set) and [F6] (Set).

[F4] [F6]


Collimate the second target (B) It displays target B’s horizontal angle and vertical angle.

Collimating B


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Method for collimating the target (for reference) (1) Point the telescope toward the light. Turn the diopter ring and adjust the diopter so that the cross

hairs are clearly observed. (Turn the diopter ring toward your first and then backward to focus.) (2) Aim the target at the peak of the triangle mark of the sighting collimator. Allow a certain space

between the sighting collimator and yourself for collimating. (3) Focus the target with the focusing knob. ☆ Parallax existing between the cross hairs and the target when viewing vertically or horizontally while looking into the telescope means incorrect focusing or diopter adjustment is poor (adversely affecting the precision of the measurement or survey). Eliminate the parallax by carefully focusing and using diopter adjustment.

5.1.2 Switch Horizontal Angle Right/Left Make sure it’s in angle measurement mode Operation steps Key Display

(1) Press [F6] (P↓) to enter page 2 for displaying functions.

[F6]



(2) Press [F3] (R/L) to switch from Angle Right mode to Angle Left mode for horizontal angle measurement.

[F3]

【HV】 V: 87°56′09″ HL: 239°15′22″


(3) Carry out left angle sighting with method similar to right angle sighting.

● HR/HL will be switched every time when [F3] (R/L) is pressed. ● HR/HL switch can be disabled. For detailed information, see Chapter 9 “Parameter Setting Mode”. 5.1.3 Set Horizontal Angle 1 ) Set by holding horizontal angle

Make sure it’s in angle measurement mode Operation steps Key Display

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(1) Set horizontal angle with horizontal tangent screw.

For displaying angle

【HV】

V: 87°56′09″ HR: 120°44′38″ SD HD NEZ 0SET HOLD P↓

(2) Press [F5] (Hold) to activate the HOLD function of horizontal angle.

[F5]

【H HOLD】 HR: 120°44′38″ QUIT REL

(3) Collimate the target points for orientation ※1)

Collimating 【H HOLD】 HR: 120°44′38″ QUIT REL

(4) Press [F6] (REL) to disable the HOLD function of horizontal angle

It returns to normal angle measurement mode.

[F6]


※1) To return to the previous mode, press [F1] (QUIT). 2) Set with numeral keys


(1) Collimate the target points for orientation.

Collimating

【HV】

V: 87°56′09″ HR: 0°44′38″ SD HD NEZ 0SET HOLD P↓ SENT HSET R/L V/% TILT P↑

(2) Press [F6] (P↓) to enter the second page; press [F2] (0 set) again.

(3) Enter horizontal angle as desired. ※1) e.g.: 120°20′30″

[F6] [F2] Enter angle value

【H Input】 HR: 120.2030 QUIT DEL

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(4) Press [ENT]. ※2) By now, normal angle measurement after orientation can be carried out.

[ENT]


※1) In case of wrong input, press [F6] (move left) to move the cursor or press [F1] (QUIT) to enter correct value. ※2) Wrong input (such as 70′) means setting failed. Now start from step (3) to reenter correct value.

5.1.4 Vertical Angle Gradient Mode


(1) Press [F6] (P↓) to get the function on page 2.

[F6]

【HV】

V: 84°24′28″ HR: 120°44′38″ SD HD NEZ 0SET HOLD P↓ SENT HSET R/L V/% TILT P↑

(2) Press [F4] (Gradient). ※1)

[F4]

【HV】 V％: 9.79 ％ HR: 120°44′38″ SENT HSET R/L V/% TILT P2↓

※1) Vertical angle display mode is switched in turn each time when [F4] (Gradient) is pressed. 5.2 Distance Measurement 5.2.1 Set Measurement Type Measurement type and its constant value set are displayed under the measurement tag. For example, when the constant is 0, reflector: S 0, No-prism: N 0; prism: P 0 Press F1 (Distance Measurement Type) to change target measurement type in star key (★) mode. (1) Sequence of change of distance measurement type is: prism – reflector – No-prism low beam – low-prism high beam. (2) Selected measurement type can be saved even when the instrument is shut down. Therefore, it can directly enter the type set in the previous time when the instrument is started. (3) Different measurement type has different target constant value; therefore, the correspondence

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between target mode and target constant must be confirmed after target is changed. １. Measure Distance with No-prism Mode . The range and prevision of no-prism distance measurement are depending on the laser transmitting conditions of the white side of Kodak grey card. The range may be affected by the shape of the target and the surrounding environment. . The following points must be noted when measuring distance with no-prism mode: in case the precision of measurement cannot fulfill the requirement; measurement shall be down with reflection paster or prism. . The “long-distance mode” of no-prism can be switched out from Measurement Type in Star Key mode, which is no-prism high beam mode that is approx. 200m; now the laser is grade IIIa. Do not view the laser directly in no-prism high beam mode for that it will damage your eyes. (1) In case the laser is transmitted to the object surface in a tilt way, the measured value may be incorrect for laser weakening or diffusion. (2) In case of surveying on road, the instrument may not calculate correct result in a correct way for the interference of laser reflected around. (3) In case the measured target is tilt or ball-shaped or coarse, the measured distance may be longer or shorter for that combined values are used in the calculation. (4) If there are people or automobiles moving before the target or tree branches and leaves etc swaying before the target, the instrument may not calculate correct result for that it cannot receive correct feedback signal. ２. Measure Distance with Reflector Mode . When measuring distance, the reflection side of the reflector shall be vertical to the line connecting the instrument and the target and in the direction facing the instrument. Incorrect reflector angle may result in incorrect distance measured for laser scattering or impairing. ３. Actual Measurement Range of Each Measurement Type . Incorrect measurement type selected will lead to incorrect distance measured; therefore, correct measurement type must be selected. . Reflection prism mode: reflector may be used to measure distance . Reflector and prism mode: in this mode, distance measurement can be completed without using reflector or prism in case of special conditions such as short-distance measurement or wall target. However, it may cause some error; therefore, no-prism mode is recommended hereby. . Attention shall be paid to using correct target constant and confirming in case of measuring with reflector in prism mode or measuring with prism in reflector mode. 5.2.2 Set Atmospheric Correction, Prism Constant, No-prism Constant To set atmospheric correction, temperature and pressure must be measured first, from which atmospheric correction value can be calculated.

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Setting of atmospheric correction is completed in Star Key (★) mode. See “3.6 Set Atmospheric Correction”. The setting of DADI prism is -30. Non-DADI prism must be set accordingly beforehand. Setting of prism constant is completed in Star Key (★) mode. See “3.5 Set Prism”. Setting of non-prism constant is completed in Star Key (★) mode. See “3.7 Set No-prism Constant”. 5.2.3 Distance Measurement (continuous measuring)


(1) Collimate prism center

Collimating

【HV】


【HD】 0099 P 30 PPM: 00 (m): *F. R V: 87°56′09″ HR: 120°44′38″ HD: VD: SIM: 156


(2) Press [F1] (SD) or [F2] (HD), then press [F2] (Mode) key to select Continuous Fine-measurement mode ※1), 2)

[example] horizontal distance measurement Measurement result displayed ※3)~※6)

[F2]

【HD】 0099 P 30 PPM: 00 (m): *F. R V: 87°56′09″ HR: 120°44′38″ HD: 796.097 VD: 4.001 MEAS MODE VH SD NEZ P↓

※1) The alphabet displayed on the right of the fourth line indicates the following measurement mode:

F: Fine Measurement Mode T: Tracking Mode R: Continuous (Repetition) Measurement Mode S: Single-measurement mode N: N-time Measurement Mode

※2) To change measurement mode, press [F2] (Mode). Measurement mode is changed once each time when this key is pressed. ※3) “*” is displayed when electronic distance measurement is in process. ※4) Measurement result display is accompanied with beep sound. ※5) In case that the measurement result is affected by factors such as atmospheric refraction, it repeats the measurement automatically. ※6) To return to Angle Measurement Mode, press [F3] (Angle).

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5.2.4 Distance Measurement (single/N-time measurement) If the number of times is preset, the instrument will carry out distance measurement for the number of times as preset and display the mean distance value. No mean distance will be displayed if the preset value is “1” for that it’s just single-time measurement. Factory setting of the instrument is single-time measurement. 1) Set Number of Times


(1) Press [F1] (SD) or [F2] (HD).

[F1] or [F2]

【HV】


【HD】 0099 P 30 PPM: 00 (m): F. R V: 87°56′09″ HR: 120°44′38″ HD: VD:



(2) Press [F6] (P↓) to enter the second page.

(3) Press [F3] (Mean Value) to enter number of times

[e.g.] 3 times

[F6] [F3] [3]

【Measure Num】

N: 3

INP

(4) To reenter the number of times, press F1 (Input)

[F1]

【Measure Num】

N: 3

QUIT DEL

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(5) To enter digits, press [ENT] for N-time measurement

[ENT]

【HD】 0003 P 30 PPM: 00 (m): F. N V: 87°56′09″ HR: 120°44′38″ HD: VD: SENT S.O MEAN m/ft P↑

2) Measuring Method Make sure it’s in angle measurement mode



Collimating

【HV】


(2) Press [F1] (SD) or [F2] (HD) to select Slope Distance or Horizontal Distance Measurement Mode e.g.: horizontal distance measurement N-time measurement is started

[F1] or [F2]

【HD】 0099 P 30 PPM: 00 (m): F. R V: 87°56′09″ HR: 120°44′38″ HD: VD: MEAS MODE VH SD NEZ P↓ SENT S.O MEAN m/ft P↑


(3) It displays mean distance which is accompanies with beep sound; at the same time, the displayed “*” disappears.


● After the measuring is completed, pressing [F1] (MEAS) can restart measuring ● Return Angle Measurement Mode by pressing [F3] (Angle)

5.2.5 Fine/Tracking Mode ☆Fine Mode: This is normal distance measurement mode

Time for measurement: Approx. 2 sec.

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Min. displayed distance: 0.1mm (0.001 foot) ☆Tracking Mode: Time for measurement of this mode is shorter than that of fine mode. It’s mainly for

layout measurement, and is quite important is tracking moving target or engineering Stake-out. Time for measurement: Approx. 0.8 sec.

Min. displayed distance: 10mm (0.02 foot) Steps



Collimate the prism

【HV】


(2) Press [F1] (SD) or [F2] (HD) to select measurement mode.※1) e.g. carry out distance measurement in HD Measurement Mode

[F1] or [F2]

【HD】 0099 P 30 PPM: 00 (m): F. R V: 87°56′09″ HR: 120°44′38″ HD: VD: MEAS MODE VH SD NEZ P↓

(3) Switch to Tracking Coarse Mode by pressing [F2] (Mode)

【HD】 0099 P 30 PPM: 00 (m): F. R V: 87°56′09″ HR: 120°44′38″ HD: VD:


※1) Measurement mode is changed once when [F2] (Mode) is pressed. 5.2.6 Stake Out (S-O) With this function, the difference between the measured distance and the distance preset can be displayed. The displayed value = Measured distance - Standard (Preset) distance ● Stake-out operation can be performed for horizontal distance (HD), relative elevation (VD) or slope distance (SD) [Example: elevation difference stake-out]


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(1) Press [F6] (P↓) in Distance Measurement Mode to enter the second page.

[F6]

【HD】 0099 P 30 PPM: 00 (m): F. R V: 87°56′09″ HR: 120°44′38″ HD: VD: MEAS MODE VH SD NEZ P↓ SENT S.O MEAN m/ft P↑

(2) Press [F2] (S-O).

[F2]

【Stake Out】 HD:

VD:

QUIT ↑ ↓ DEL

(3) Enter elevation difference value for staking out and press [ENT], measurement is started.

Enter S-O value

[ENT]

【HD】 0099

P 30 PPM: 00 (m): F. R V: 90°10′20″ HR: 120°30′40″ dHD: dVD: SENT S.O MEAN m/ft P↑

【HD】 0099 P 30 PPM: 00 (m): *F. R V: 90°10′20″ HR: 120°30′40″ dHD: 12.345 dVD: 0.009 SENT S.O MEAN m/ft P↑

● Once Standard Distance is reset as “0” or the instrument is shut down, it can return to normal distance measurement mode.

5.3 Coordinate Measurement 5.3.1 Set Occupied Point Coordinate and Enter Instrument Height

The instrument can calculate out the coordinate of the displayed unknown point (prism position) after setting of the coordinate of Occupied Point (instrument position) regarding the origin is completed Occupied point coordinate after shutdown can still be restored (if [Data store] in Parameter Setting is set as [ON]). For details, see Chapter 9 “Parameter Setting Mode”.

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Make sure it’s in angle measurement mode


(1) Press [F3] (NEZ).

[F3]

【HV】


(2) Press [F6] (P↓) to enter the second page.

[F6]

【NEZ】 0099 P 30 PPM: 00 (m): F. R N: E: Z: MEAS MODE VH SD HD P↓ SENT PRHT MEAN m/ft SET P↑

(3) For displaying previous data, press [F5] (Set).

[F5]

【Setting Occ.Station】 N: 123435.638 E: 12.436 Z: 10.445

INP INHT BS

(4) Reenter Occupied Point value by pressing F1 (Input) ※1)

[F1]


INP ↑ ↓ DEL

Prism

Occupied point Origin

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(5) Enter digits and alphabets and press ENT. Repress ENT to start measuring if correct Occupied Point value is entered.

Enter numerals [ENT], [ENT]


INP INHT BS

(6) To modify instrument height, press F5 (Instrument Height) to display current instrument height.

[F5]

【Setting In.Height】 Ins.HT: 2.0000m

INP

(7) Press F1 (Input) instrument height.

[F1]

【Setting In.Height】 Ins.HT: 2.0000

QUIT DEL

(8) Press ENT after the input. Confirm input correctness, then press ENT to return to Occupied Point interface.

Instrument height [ENT], [ENT]


INP INHT BS

(9) If azimuth is not to be set in way of setting back-sight point, press ENT to start coordinate measurement.

[ENT]

【NEZ】 0099 P 30 PPM: 00 (m): *F. R N: 1239.127m E: 489.556m Z: 112.233m SENT PRHT MEAN m/ft SET P↓

5.3.2 Set Prism Height Prism height must be input for coordinate measurement so as to measure the coordinate of unknown point directly. Make sure it’s in angle measurement mode


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(1) Press [F3] (NEZ).

[F3]

【HV】


(2) Press [F6] (P↓) in Coordinate Measurement Mode to enter the second page.

[F6]

【NEZ】 0099 P 30 PPM: 00 (m): F. R N: E: Z: MEAS MODE VH SD HD P↓ SENT PRHT MEAN m/ft SET P↑

(3) To display previous data, press [F2] (Prism height).

[F5]

Setting Pr.Height Pri. HT: 2.0000m INP

(4) Enter prism height and press [ENT]. Confirm input correctness, then press ENT to return to Coordinate Measurement Mode.

Prism height [ENT] [ENT]

Setting Pr.Height Pri. HT: 1.450 QUIT DEL

【NEZ】 0099 P 30 PPM: 00 (m): F. R N: E: Z: SENT PRHT MEAN m/ft SET P↓

※1) To cancel the setting, press [F1] (QUIT). 5.3.3 Operation of Coordinate Measurement

In coordinate measurement, the coordinate of unknown point can be measured directly through entering occupied point coordinate, instrument height and prism height. ●For the method of setting Occ.Point coordinate, please refer to 5.3.1 “Set Occupied Point Coordinate”. ● For setting instrument height and prism height, see 5.3.2 “Set Instrument Height and Prism Height”. ● Calculation and displaying process of the point of unknown point are as follows:

Occ.Point coordinate: (N0, E0, Z0) Coordinate difference between instrument center and prism center: (n, e, z) Coordinate of unknown point: (N1, E1, Z1)

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N1 = N0 + n E1 = E0 + e Z1 = Z0 + instrument height + z – prism height


(1) Set occupied point coordinate and instrument height/prism height. ※1) (2) Set the direction angle of known

point. ※2) (3) Collimate the target point

Setting direction angle Collimating

【HV】


(4) Press [F3] (NEZ). ※3)

[F3]

【NEZ】 0099 PSM: 30 PPM: 00 (m): F. R N: E: Z:


(5) Display measured result.

【NEZ】 0099 P 30 PPM: 00 (m): *F. R N: 14235.458 E: -12344.094 Z: 10.674


※1) In case the coordinate of occupied point is not entered, default value (0, 0, 0) will be used as

Coordinates difference (n, e. z) between instrument center and prism center.

Instrument center coordinate NO, EO, ZO + instrument height Prism height

Coordinate of unknown point N1, E1, Z1

Prism height

Instrument centercoordinate

Occupied point coordinateNO, EO, ZO

Origin (0, 0, 0)

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Occ.Point coordinate. If instrument height and prism height are not entered, they will be replaced by “0”. ※2) See 5.1.3 “Set Horizontal Orientation Angle” or 6.1 “Set Horizontal Direction Orientation Angle”. ※3) Press[F2] (Mode ) to change measurement (single fine/N-time fine/repetition fine/tracking measurement). ● To return to normal angle or distance measurement mode, press [F6] (P↑) to enter first page functions, then press [F3] (Angle), [F4] (SD) or [F5] (HD).

5.4 Output Data through Soft Keys (SENT) Measured result can be sent to external devices through soft key (SENT) operation. [for example: in SD Measurement Mode] Make sure the instrument is in SD Measurement Mode.


(1) Press [F6] (P↓) to enter the second menu page.

[F6]

【SD】 0099

P 30 PPM: 00 (m): F. R V: 90°10′20″ HR: 120°30′40″ SD:

MEAS MODE VH SD NEZ P↓ SENT S.O MEAN m/ft SET P↑

(2) Press [F1] (SENT) to send data to computer. Measurement will be continued after data sending is completed.

[F1]

【SD】 0099

P 30 PPM: 00 (m): *F. R V: 90°10′20″ HR: 120°30′40″ SD: 10.1342

SENT S.O MEAN m/ft SET P↑

6 Program Mode (for applying measurement mode)

Press key [F1].

Program Mode (applying measurement programs)

PROG MEAS MAN. COM ADJ SET

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1. Set horizontal direction angle 2. Retaining a coordinate 3. Remote elevation measurement 4. Missing line measurement 5. Angle repetition 6. Stake-out 7. Line measurement 8. Offset measurement 9. Road measurement 10. 10. Area measurement

● Measure programs installed in the instrument are listed in the menu.

Press [F6] (Page)

6.1 Set Horizontal Orientation Angle (Enter the coordinate of occupied point and BS point). It displays the input values of the coordinate of occupied point and BS point. After coordinate input, the instrument can calculate out BS orientation angle. If [Data Store] is set as ON in parameter mode, Occ.Point coordinate is then saved in the memory. See Chapter 9 “Parameter Setting Mode.


【Program】

10/10 F1 REP F2 ROAD F3 LINE F4 OFFSET F5 AREA

P↑

【Program】

5/10 F1 BS F2 LAYOUT F3 REM F4 MLM F5 STORE

P↓

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(1) Press [F1] (Set Direction). It displays the current station data. ※ To modify Occ.Point coordinate, press [F1] (Input).

[F1]

【Program】 5/10 F1 BS F2 LAYOUT F3 REM F4 MLM F5 STORE

P↓

【Setting Occ.Station】 Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP INHT BS

(2) Press [F1] (Input) to enter Occ.Point coordinate.

[F1]

【Setting Occ.Station】

Occ.Point N: 1000.000 E: 1000.000 Z: 1000.000 QUIT ↑ ↓ DEL

(3) Operate the alphabet key to enter new Occ.Point coordinate and press [ENT]. Now Occ.Point coordinate input is completed.

Up and down alphabets for selection

[ENT]


Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP INHT BS

(4) Press [F6] (Back Sight) to enter BS point setting interface.

[F6]

【Setting BKST.Point】

BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP AZIM

(5) Press [F1] (Input) to enter BS point coordinate.

[F1]

【Setting BKST.Point】 BS.Point N: 54.321 E: 12.344 Z: 12.343 QUIT ↑ ↓ DEL

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(6) Operate the alphabet key to enter new BS point coordinate and press [ENT]. Now BS point coordinate input is completed.

Up and down alphabets for selection [ENT]


BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP AZIM

【Setting Azimuth】 Ho: 45°00′00″ HR: 226°14′37″

>Set Yes or No？ QUIT ENT

(7) Collimate the BS point that has been confirmed right. Press [F6] (ENT), then press ENT to return to Program Menu.

Collimating BS point [F6], [ENT]


P↓

6.2 Line Measurement (saving coordinate) In this mode, front sight coordinate is saved in the memory after being measured. The program will use the previous occupied point for BS orientation after the station is moved to the next point. After the station is well arranged after moving and the previous occupied point is collimated, the instrument will display the back azimuth on the BS orientation side. If no occupied point is entered, it will take (0, 0, 0) or the occupied point set in the previous time.

● Set the coordinate of occupied point P0 and the azimuth between P0 and known point A.

Known point A

Azimuth Occupied point P0

Origin

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(1) Press [F5] (Retaining a

Coordinate).

[F5]


P↓

【Retaining a Coordinate】

F1 Store NEZ F2 Recall NEZ

(2) Press [F1] (Store NEZ). Press [F5] (Height) to reset instrument height or prism height.

[F1]

【Store NEZ】 0099 P 30 PPM: 00 (m): *F. R HR: 120°30′40″ HD: m

MEAS MODE HT SET

(3) Collimate the prism of target point P1 to which the instrument is to move.

(4) Press [F1] (Measurement) to start measuring.

Collimating P1

[F1]


MEAS MODE HT SET

(5) It displays HD and horizontal angle.


MEAS MODE HT SET

(6) Press [F6] (Set). It displays the coordinate of P1.

[F6]

【Store NEZ】 N: 1234.456 m E: 2345.243 m Z: 12.465 m > Set Yes or No？

YES NO

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(7) Press [F5] (Yes). The coordinate of P1 is confirmed.

[F5]

【Store NEZ】 N: 1234.456 m E: 2345.243 m Z: 12.465 m > Set Yes or No？

YES NO

(8) The display returns to Main Menu. Power off the instrument and move it to point P1 (the prism of point P1 is moved to point P0). (9) After setting the instrument at point P1, then power on to observe.

Shut down the instrument and move to point P1. Turn on the instrument to select option “Program”.


P↓

(10) Press [F5] (Retaining a

Coordinate).

[F5]

【Retaining a Coordinate】

F1 Store NEZ F2 Recall NEZ

(11) Press [F2] (Recall NEZ).

[F2]

【Recall NEZ】 HR: 120°30′40″ > Set Yes or No？ YES NO

(12) Collimate the previous station point P0. Press [F5] (Yes). P1 coordinate and the direction angle between P1 and P0 are set. It returns to Main Menu.

Collimating P0

[F5]

【Recall NEZ】 HR: 120°30′40″ > Set Yes or No？ YES NO

(13) Repeat step (1) ~ (12); decide the number of repetition as needed.


P↓

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6.3 Remote Elevation Measurement (REM) This program is for measuring the vertical distance (height) between remote target and prism and the height between it and the ground (no-prism height). When prism is used, the prism shall be used as the datum point for REM; while the ground point of the measured vertical angle shall be used as the datum point for measuring when no prism is used. The datum points of both above cases are located on the plumb line of the target point.

1) Setting with Prism Height Input (h) (e.g.: h=1.5m)


(1) Press [F3] (REM).

[F3]


P↓

【REM】

F1 Have Prism Height F2 No Prism Height

(2) Press [F1] (Have Prism Height). [F1] 【REM】 (1) Prism Height Prism Height: 2.0000m INP SET

Instrument

Target K

Prism P

Prism height

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(3) To modify prism height, press [F1] (Input) to input prism height.

[F1]

【REM】 (1) Prism Height Prism Height: 2.0000 QUIT DEL

(4) Input prism height and press ENT.

Inputting prism height [ENT]

【REM】 (1) Prism Height Prism Height: 2.0000m INP SET

(5) Collimate prism P, press F6 (Set) to enter HD measuring interface. (5) Press [F1] (MEAS) to start observing.

[F6]

Collimating prism P

[F1]

【REM】 0099 P 30 PPM: 00 (m): F. R (2) HD V: 90°10′20″ HD: MEAS SET

(6) It displays the horizontal distance (HD) between instrument and prism.

【REM】 0099 P 30 PPM: 00 (m): *F. R (2) HD V: 90°10′20″ HD: 123.4567 m MEAS SET

(7) Press [F6] (Set). Prism position is confirmed. ※1)

[F6]

【REM】 V: 90°10′20″ VD: 1.734 m QUIT PRHT HD

(8) Collimate target K It displays vertical distance (height difference)。※2)

Collimating K

【REM】 V: 90°10′20″ VD: 3.340 m QUIT PRHT HD

※1) Press [F2] (Prism Height) to return to step (3) Press [F3] (HD) to return to step (4) ※2) Press [F1] (QUIT) to return to Main Menu.

2) Setting without Prism Height Input

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(1) Press [F3] (REM).

[F3]


P↓

【REM】

F1 Have Prism Height F2 No Prism Height

P↓

(2) Press [F2] (No Prism Height).

[F2]

【REM】 0099 P 30 PPM: 00 (m): F. R (1) HD V: 90°10′20″ HD: MEAS MODE SET

(3) Collimate prism. (4) Press [F1] (MEAS) to start measuring.

Collimating prism

[F1]


(5) It displays the horizontal distance (HD) between the instrument and prism.


Target K

Instrument

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(6) Press [F6] (Set). Prism position is confirmed.

[F6]

【REM】 (2) V V: 120°30′40″

SET

(7) Collimate ground point G. (8) Press [F6] (Set), Point G position is confirmed. ※1)

Collimating

[F6]

【REM】 (2) V V: 95°30′40″ SET

(9) Collimate target K. It displays vertical distance (height difference) ※2)

Collimating

【REM】

V: 90°10′20″ VD: 1.734 m QUIT HD V

※1) Press [F2] (HD) to return to step (3) Press [F3] (V angle) to return to step (7) ※2) Press [F1] (QUIT) to return to Main Menu.

6.4 Missing Line Measurement (MLM) With this mode, the horizontal distance (dHD), slope distance (dSD), and height difference (dVD) between two prisms can be measured. MLM mode has two functions:

1. (A-B, A-C): measuring A-B, A-C, A-D…… 2. (A-B, B-C): measuring A-B, B-C, C-D……

[e.g.] 1. (A-B, A-C)

Prism A

Prism B

Prism C Instrument

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● 2. Measuring steps of (A-B, B-C) are the same as those of 1. (A-B, A-C). Operation steps Key Display (1) Enter MLM by pressing [F4] (MLM) in Program menu.

[F4]


P↓

【MLM】 F1 MLM1(A-B, A-C) F2 MLM2(A-B, B-C)

(2) Press key [F1] MLM 1(A-B, A-C).

[F1]

【MLM】 0099 P 30 PPM: 00 (m): F. R MLM1 HD 1 HD:

MEAS MODE SET

(3) Collimate prism A and press [F1] (MEAS). It displays the HD between the instrument and prism A.

Collimating A [F1]


MEAS MODE SET 【MLM】 0099

P 30 PPM: 00 (m): *F. R MLM1 HD 1 HD: 123.678 m MEAS MODE SET

(4) Press [F6] (Set).

[F6]


MEAS MODE SET

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(5) Collimate prism B; press [F1] (MEAS). It displays the HD between the instrument and prism B.

Collimating B [F1]


MEAS MODE SET

【MLM】 0099 P 30 PPM: 00 (m): *F. R MLM1 HD 2 HD: 223.678 m

MEAS MODE SET

(6) Press [F6] (Set); it displays the horizontal distance (dHD), height difference (dVD), and slope distance (dSD) between prism A and prism B.

[F6]

【MLM】 MLM1

dHD: 12.658 m dVD: 12.345 m dSD: 12.478 m

QUIT HD

(7) To measure the distance between point A and C, press [F2] (HD).

[F2]

【MLM】 0099 P 30 PPM: 00 (m): F. R MLM1 HD 2 HD: MEAS MODE SET

(8) Collimate prism C; press [F1] (MEAS). It displays the horizontal distance (HD) between the instrument and prism C.

Collimating C [F1]

【MLM】 0099 P 30 PPM: 00 (m): F. R MLM1 HD 2 HD: MEAS MODE SET

【MLM】 0099 P 30 PPM: 00 (m): *F. R MLM1 HD 2 HD: 223.678 m MEAS MODE SET

(9) Press [F6] (Set), it displays the horizontal distance (dHD), height difference (dVD), and slope distance (dSD) between prism A and prism C.

[F6]

【MLM】 MLM1 dHD: 13.678 m dVD: 10.045 m dSD: 20.400 m QUIT HD

※1) press [F1] (QUIT) to return to Main Menu.

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6.5 Repetition Angle

This program is for totalizing the measured values of repetitive angle measurements, displaying angle sum and the mean value of all the measured angles, and recording the number of measurements as well.

Operation steps Key Display (1) Press [F6] (P↓) in Program menu to enter the second page.

[F6]


P↓

【Program】 10/10 F1 REP F2 ROAD F3 LINE F4 OFFSET F5 AREA

P↑

(2) Press [F1] (Repetition Angle).

[F1]

【Repetition Angle】 CNT[ 0 ] Ht: 160°30′28″ Hm:

QUIT 0SET REL HOLD

(3) Collimate the 1st target A.

Collimating

【Repetition Angle】 CNT[ 0 ] Ht: 189°45′28″ Hm: QUIT 0SET REL HOLD

First measurement started

Second measurement started

Third measurement started Third measurement completed (mean value of the three-time measurements displayed)

Second measurement completed (mean value of the two-time measures displayed)

First measurement completed (angle value between the two points is displayed)

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(4) Press [F2] (0SET) and [F5] (Yes).

[F2] [F5]

【Repetition Angle】 H0Set Yes or No？ YES NO

【Repetition Angle】 CNT[ 0 ] Ht: 0°00′00″ Hm: QUIT 0SET REL HOLD

(5) Collimate the 2nd target point B with horizontal clamp screw and tangent screw.

Collimating B

【Repetition Angle】 CNT[ 0 ] Ht: 120°20′00″ Hm: 120°20′00″

QUIT 0SET REL HOLD

(6) Press [F6] (HOLD).

[F6]


QUIT 0SET REL HOLD

(7) Recollimate the 1st target A with horizontal clamp screw and tangent screw. (8) Press [F5] (Release).

Recollimating A

[F5]

【Repetition Angle】 CNT[ 1 ] Ht: 120°20′00″ Hm: 120°20′00″ QUIT 0SET REL HOLD

(9) Recollimate the 2nd target B with horizontal clamp screw and tangent screw. (10) Press [F6] (HOLD). It displays the angle sum and mean angle value.

Recollimating B [F6] Doubled angle value

【Repetition Angle】 CNT[ 2 ] Ht: 240°40′00″ Hm: 120°20′00″ QUIT 0SET REL HOLD

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(11) Repeat step (7) ~ (10) as needed to measure angle.

Quadruple angle value


QUIT 0SET REL HOLD

● Press [F1] (QUIT) to end Repetition Angle Mode. 6.6 Stake-out (S.O.)

S.O. program can help the user in staking out each point on site according to the point and coordinate value. Coordinate value can be transmitted between instrument memory and computer. Communication parameters such as baud rate, parity check, data bit, and stop bit can be set on the instrument. Coordinate data is composed of points (N, E, Z). Coordinate data is saved in file name; a file name can have up to 7 characters. Up to 1000 file names can be saved in instrument memory. Either digits or characters can form a file name. File name can be renamed in file management options. If no input point can be found in file during S.O. setting, the program prompts the user to input the coordinate of the point. In case of point repetition in a file, the last point saved in the memory will be used; other points of identical PT# will be neglected at the same time. In resection or Side Shot measurement, a file name shall be created or selected to save coordinate value; otherwise, DTM-622R total station will automatically create a default file name (LAY001). The 1st default file name is composed of three alphabets and three digits (LAY001). If there are a number of file names available, coordinate data will be saved in the current file name. The software provides two ways to delete coordinate point, which are Erase a Block’ Point and Erase One Point. In new-point options, two methods as Side Shot measurement or resection program can be selected to calculate and save coordinate value to the current file. In Side Shot measurement program, measured distance and angle are used to calculate coordinate. Z coordinate is used to calculate instrument height and prism height. The angle and distance (saved in the file) between the occupied point of resection program mode and the two known points are used to measure and calculate the coordinate of the new occupied point. The residual errors of HD and height will be displayed after measuring of known points is completed. New occupied point can be recorded into the file with an option.

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6.6.1 Options

With this function, the user can select file, file maintenance and transferring files to or from the instrument. When creating or selecting a file, the user can assign a file in memory file list by pressing soft keys. In 【Options】menu, the user can view files in the memory, delete points in files, create, transmit, delete and rename files. In the following example, all options in Option Menu are illustrated. Select File

【Select File】 program displays all files saved in the memory. Operation steps Key Display (1) Press [F2] (Stake-out) in Program Menu to enter S.O. program.

[F2]

【Stake Out】 F1 BS ANGLE F2 Setting Lay.Point F3 Coordinate Data F4 Options

(2) Press [F4] (Options) in the displayed S.O. Menu.

[F4]

【Options】 F1 Sel File F2 Erase a Block’ Point F3 Erase One Point F4 Data Com

(3) Press [F1] (Sel File) in [Option] Menu to display files in the memory.

[F1]

【Select File】 001/001 File: LAY001.PTS PT.N: 1 Grid Factor 1.000

DEL REN NEW ↑ ↓

Origin

Occupied point C

S.O. point P1 Known point A

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(4) To select a file, press UP or DOWN key to list files in the memory; fine the desired file and press ENT.

[↑], [↓] [ENT]


DEL REN NEW ↑ ↓

(5) To delete a file, press [F1] (DEL) to enter deletion interface. (6) Press [F5] (ENT) to confirm to delete a file; or press [F6] (ESC) to return to file selection.

[F1] [F5]


DEL REN NEW ↑ ↓

【Delete a File】 Delete This File? LAY001.PTS

ENT ESC

(7) To rename a file, press [F2] (Rename).

[F2]

【Rename a File】 Old Name: AEGMK.PTS New Name: KEKDL

ABC DEL

(8) Press F1 to select inputting digits and alphabets, press ENT after inputting and return to file selection interface.

[F1] Entering digits and alphabets [ENT]

【Select File】 001/001 File: KEKDL.PTS PT.N: 1 Grid Factor 1.000

DEL REN NEW ↑ ↓

(9) To create a file, press F3 (New).

[F3]

【Create a File】 File: KDKEKL Type: .PTS

ABC DEL

⑩ Press F1 to select inputting digits and alphabets, press ENT after inputting is completed.

[F1] Entering digits and alphabets [ENT]

【Select File】 001/001 File: KEKDL.PTS PT.N: 1 Grid Factor 1.000

DEL REN NEW ↑ ↓

Erase Block’ Point or One Point A group of points can be deleted from a file by entering the REC number representing the coordinate. After entering a REC number, press [ENT]; it prompts whether to delete this REC number block; select

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“YES” to delete, press “NO” to return to 【Options】Menu. In 【Options】 menu, [Erase One Point] is operated in the same as with [Erase Block’ Point], the difference is that just one point is deleted once. Erase Block’ Point

Operation steps Key Display (1) Press [F2] (Erase Block’Point) in [Option] Menu to delete a block’ point.

[F2]


(2) Rec number input is allowed on the screen. Press [ENT] after entering REC number. In case of incorrect Point input, press [F6] (DEL). Press [F1] (QUIT) to exit.

[ENT]

[F6] or [F1]

【Erase Block’Point】 Str.Rec: 000001 End.Rec: 000003

QUIT ↑ ↓ DEL

(3) It is allowed to further delete records or exit from option deletion interface. Press [F5] (YES) to delete record (including 01 and 03) or press [F6] (NO) to cancel the deletion. Press [F6] to exit from the program and return to [Option] Menu.

[F5]

or [F6]

【Erase Block’Point】 Str.Rec: 000001 End.Rec: 000003 Delete Yes or No

YES NO

Erase One Point Operation steps Key Display (1) Press [F3] (Erase One Point) in [Option] Menu to select to delete one point.

[F3]


(2) It is allowed to enter to-be-deleted REC number. After entering one REC number, press [ENT]; pressing [F6] (Delete) can correct wrong input. Press [F1] (QUIT) to exit.

[ENT]

[F6] or [F1]

【Erase One Point】

REC No.: 000001

QUIT DEL

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(3) It is allowed to further delete records or exit from option deletion interface. Press [F5] (YES) to delete record; press [F6] (NO) to cancel the deletion. Press [F6] to exit from the program and return to [Option] Menu.

[F5]

or [F6]

【Erase One Point】 REC No.: 000001

Delete Yes or No

YES NO

Transfer a File option is for transmitting coordinate data to and from computer. The following communication parameters are user defined: baud rate, parity, data bit and stop bit. DADI interface cable can be used for data transmission. Rename option can be used to rename a file name. To select Rename option, the current file will be renamed if different file name is not selected in View Memory option There are two options for deleting files from the memory: Delete One and Delete All. Delete One is for deleting one file from the memory. The current file can be deleted only when no other file is selected in View Memory option. Delete All is for deleting all the files in the memory. Transfer a File In this total station series, default communication protocol and parameters are highlighted.

【Protocol】 Baud rate: 001200 Parity: 000008 Data bits: 000001 Stop bits:: None QUIT ↑ ↓

Transfer a File option is for transmitting files to and from computer. The received data is saved in current file. In Send Data option, data in the instrument can be transmitted to computer. With this function, the current file will be transmitted to computer unless there is other file selected. Protocol: Check communication protocols and parameters before sending or receiving files, make sure that the communication protocols and parameters are well matched with computer software.

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Select Communication Protocols and Parameters Operation steps Key Display (1) Press F4 (Data Com) in [Option] Menu to enter data communication interface.

[F4]


【Data Communication】 F1 Protocol F2 Send Data F3 Receive Data

(2) Press [F1] (Protocol) to select protocol parameters.

[F1]


(3) To change baud rate, press F5 (↑), F6 (↓). Select the baud rate as desired for file transfer.

[F5] [F6]


Send Coordinate This function is for transferring files to computer. If the current file is not the desired one, select option 【Select File】 in [Option] Menu to change the current file. After the to-be-sent file is confirmed, check that the instrument’s communication parameters are matched with those of the computer software; then set the computer in data-receiving mode and select option “Send Data” in “Send Coords” Menu. Send Files to Computer


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(1) Press F4 (Data Com) in [Option] Menu to enter data communication interface.

[F4]



(2) Press [F2] (Send Data), it displays as the right figure.

[F2]

【Data Communication】

F1 Send Coords F2 Send Meas.Data

(3) Press [F1] (Send Coords), it displays as the right figure.

[F1]

【Send Coord.Data】 Communicate Ready? MPAG.PTS

ENT ESC

(4) Start file receiving software from the computer. After the computer is ready, press [F5] (ENT) to start transmission. It returns to file transfer menu if [F6] (ESC) is pressed.

[F5]

【Send Coord.Data】 Sending Coords...

ESC

(5) It displays waiting for computer to start sending file. To stop file transferring, press [F6].

[F6]


ESC

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(6) Once file transmission is completed, it displays “Data Send Complete!”; press [F5] (ENT) to return to file transfer menu.

[F5]

【Send Coord.Data】

Data Send Complete!

ENT 【Transfer a File】

F1 Protocol F2 Send Data F3 Receive Data

Receive Coordinate This function of DTM-622R series total station is for receiving data file from computer. Make sure the communication parameters set in the instrument is in correspondence with those set in the computer software before receiving data.

Operation steps Key Display (1) Press F4 in [Option] Menu to enter Data Communication interface.

[F4]



(2) To receive data, press [F3] (Receive Data) key.

[F3]

【Receive Coord.Data】

Communicate Ready? MPAG.PTS

ENT ESC

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(3) Start file receiving software from the computer. After the computer is ready, press [F5] (ENT) to start transmission. It returns to file transfer menu if [F6] (ESC) is pressed.

[F5]

【Receive Coord.Data】 Receiving Coords...

ESC

(4) It displays waiting for computer to start sending file. To stop file transferring, press [F6] (ESC).

[F6]


ESC

(5) Once file transmission is completed, it displays “Data Send Complete!”, press [F5] (ENT) to return to file transfer menu.

[F5]


Data Receive Complete!

ENT 【Data Communication】

F1 Protocol F2 Send Data F3 Receive Data

※Data transferred from computer to the total station is saved in the current file. The user can also create a new file to save the data. 6.6.2 Coordinate Data In the option of Coordinate Data, there are four sub-options: Input Coord.Data, Search Data, Collect New Point, and Grid Factor. Input Coordinate Data The option of Input Coordinate Data is for manually input Point and Coordinate Data. It displays the prompt window for entering Point first. (REC No.#) is displayed on the upper right corner of the display, indicating the Point n. and coordinate recording No. Once Point is entered, it displays the prompt window for allowing entering coordinate. Press [F6] (LEFT) to move the cursor from left to right for modifying data. Press [F1] to return to Coordinate Data main menu. Press [ENT] to save every data. After HT data is entered, it displays the PT# of the new point, which is with one more “1” added before the previous PT# Press [ESC] to cancel Coordinate Data Input option. The following presented is how to create file name and enter Point and coordinate data in Coordinate Data Input option (in this illustration, it is assumed that no file name available in the memory.)

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【Stake Out】 F1 Setting Dir.Angle F2 Setting Lay.Point F3 Coordinate Data F4 Options

(1) Press [F3] (Coordinate Data) in Stake Out menu to select Coordinate Data option.

[F3]

【Coordinate Data】 F1 Input Coordinate F2 Search Data F3 New Point F4 Grid Factor

(2) Press F1 (Input Coordinate) to enter the interface for inputting coordinate data.

[F1]

【Input Coord.Data】

REC No.: 1 Point: dkkfli

N: 0.000 E: 0.000 Z: 0.000

QUIT ↑ ↓ DEL

(3) After inputting point N, E, Z, press ENT to continue to input the next point.

Entering digits and alphabets [ENT]

【Input Coord.Data】

REC No.: 2 Point: dkekdkd

N: 0.000 E: 0.000 Z: 0.000

QUIT ↑ ↓ DEL

6.6.3 Search Data With this function, point data can be viewed. Features of Search Data option is that [F1] is for viewing the first point; [F2] is for viewing the last point; [F3] is for the data of any point. PT# and coordinate value can be edited during viewing.

How to view data:

Operation steps Key Display (1) Press [F3] (Coordinate Data) in

[F3]


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Stake Out menu to enter Coordinate Data option.


(2) Press [F2] (Search Data) to view data menu.

[F2]

【Search Data】 F1 First F2 Last F3 PT#

【Search Data】

F1 First F2 Last F3 PT#

View the first point: (3) Press [F1] (First Point) to view the data of the first point.

(4) It displays the coordinate value of the first point. Press [F6] (↓) to view the data of other points. Press [F1] (EDIT) to reedit the coordinate of the point.

[F1]

【Search Data】 REC No.: 000001 Point: kdke

N: 1000.000 m E: 1000.000 m

Z: 1000.000 m EDIT ↑ ↓


View the last point: (3) Press [F2] (Last Point) to view the data of other points.

(4) It displays the coordinate value of the last point. Press [F5] (↑) to view the data of other points. Press [F1] (EDIT) to reedit the coordinate of the point.

[F2]

【Search Data】

REC No.: 000050 Point: 50

N: 6000.000 m E: 1000.000 m

Z: 1000.000 m EDIT ↑ ↓

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View with PT#: (3) To view data through PT#, press [F3] (Search with PT#). (4) Press [ENT] after entering REC No. or PT#. press [F1] (QUIT) to exit.

[F3]

Entering PT# [ENT]

【Search Data】 REC No.: 3 Point: kdkd QUIT ↑ ↓ DEL

(5) It displays PT# and coordinate value. Press [F1] (EDIT) to reedit the coordinate of the point.

【Search Data】

REC No.: 000024 Point: 24

N: 1020.000 m E: 1200.000 m

Z: 1080.000 m EDIT ↑ ↓

6.6.4 New Point A new point shall be set in case that the current control point and the Stake-out point are not intervisible. In New Point option, there are two functions are used for collecting coordinate data: Side Shot and Resection. In data collection with Side Shot method, PT# and coordinate can be saved in one file. When collecting data with Side Shot method, the observer can select whether to set back-sight (BS) azimuth. The software provides such two options as Set Azimuth and Skip Over. Note: the observer can skip over Set Back-sight Azimuth option in data collection with Side Shot method in case that back-sight azimuth is set in stake-out and the station is not moved as well as that the instrument is not powered off. It is recommended to check back-sight azimuth before collecting data with Side Shot method. Once BS azimuth is set, input the No. of the measured point and prism height, and then collimate the instrument to prism to start collecting the coordinate data of the point. Install the instrument over a known point, measure the coordinate of the new point with Side Shot (polar coordinate) method.

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6.6.4.1Side Shot



(1) Press [F3] (New Point) in Coordinate Data menu to enter the option of collecting New Point coordinate.

[F3]

【New Point】 F1 Side Shot F2 Resection

(2) Press [F1] (Side Shot) key.

[F1]

【Side Shot】 0099 P 30 PPM: 00 (m): F. R N: E: Z: MEAS MODE REC SET PRHT


Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP ID INHT BS

(3) Side Shot option can be used to set Occ.Point azimuth, instrument height, and prism height. Press F5 (Set) to set occupied point and instrument height. Press F2 (Point ID) to search the coordinate of a point in the file by inputting PtID and Record Number of the point.

[F5] [F2]

【Setting Occ.Station】 REC No.: 3 Point: kdkd QUIT ↑ ↓ DEL

Known point B

Known point C

Known point A Instrument

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Press F5 (Instrument Height) to set the instrument height at the occupied point.

Press ESC to return.

[F5]

【Setting In.Height】

Ins.HT: 2.0000m INP

(4) It returns to Occ.Point setting interface. To continue setting azimuth, press F6 (Back Sight) to set back sight. (5) Collimate BS point to set back sight. Press F6 (Azimuth) to set azimuth.

[F6] setting back sight Collimating BS point [F6] setting azimuth.


BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP ID AZIM



(6) Press F6 (ENT) to complete setting azimuth. Press ENT to return to Side Shot measurement interface.

[F6] [ENT]

【Side Shot】 0099

P 30 PPM: 00 (m): F. R N: E: Z: MEAS MODE REC SET PRHT

(7) To set prism height in Side Shot measurement interface, press F6 (Prism Height) to reset prism height.

[F6]

Setting Pr.Height Pri. HT: 2.0000m INP

(8) After setting prism height, press [ENT] to return to Side Shot measurement interface.

Setting prism height [ENT]

【Side Shot】 0099 P 30 PPM: 00 (m): F. R N: E: Z: MEAS MODE REC SET PRHT

(9) Press [F1] (MEAS) to start coordinate measurement. Press [F1] to complete the measurement after measuring is completed.

[F1]

【Side Shot】 0099 P 30 PPM: 00 (m): *F. R N: 1000.003m E: 389.100m Z: 10.192m MEAS MODE REC SET PRHT

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⑩ To record the data of this measurement, press F3 (REC) to input PtID to record the coordinate of the point.

[F3]

【Side Shot】 REC No.: 000004 ID: KDKEL QUIT DEL

⑾ Enter PtID and press ENT to record the coordinate of this point and return to the measurement interface. To exit, press ESC.

[ENT]

【Side Shot】 0099 P 30 PPM: 00 (m): *F. R N: 1000.003m E: 389.100m Z: 10.192m MEAS MODE REC SET PRHT

6.6.4.2 Resection Resection program calculates the coordinate of the new point (Occ.Point) on the basis of the two points of known coordinates saved in the file. Besides displaying the angle and distance between the occupied point and each known point, it can also display the residual error of the horizontal distance and height difference. It displays “Error!” in case that the software cannot calculate the coordinate of the new point. If the displayed residual error is accepted, the coordinate of the new point is to be displayed on the next interface. How to calculate the coordinate of resection point (install the instrument at a new point)

Operation steps Key Display (1) Press [F3] (New Point) in Coordinate Data menu to enter New Point option.

[F3]

【Coordinate Data】 F1 Input Coord.Data F2 Search Data F3 New Point F4 Grid Factor

【New Point】 F1 Side Shot F2 Resection

(2) Press [F2] (Resection) to enter the measurement interface of known Point 1 of resection.

[F2]

【Resection】 0099 P 30 PPM: 00 (m): F. R Point 000001 HR: 45°00′00″ HD: VD: MEAS MODE NEZ INHT

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(3) Press F3 (NEZ) to enter the interface for setting Point 1.

[F3]

【Resection】 Point 000001 N: 0.0000m E: 0.0000m Z: 0.0000m INP ID PRHT

(4) Input the coordinate of the point by pressing F1 (Input) or pressing F2 (PtID) to find the coordinate of the point in the file. Press F6 (Prism Height) to enter the prism height at the point.

[F1] [F2] [F6]

【Resection】

Point 000001 N: 0.0000m E: 0.0000m Z: 0.0000m INP ID PRHT

(5) Press ENT to enter the measurement interface of Point 1 after entering point coordinate and prism height. Press F6 (Instrument Height) to enter the instrument height at the point.

Entering coordinate and prism height, pressing ENT


(6) Press F1 (MEAS) to measure the coordinate of Point 1.

[F1]

【Resection】 0099 P 30 PPM: 00 (m): *F. R Point 000001 HR: 45°00′00″ HD: 134.175 VD: 5.852 MEAS MODE NEZ INHT

(7) Press ENT to enter the measurement interface of Point 2 after the measuring is completed.

[ENT]


(8) Press F3 (NEZ) to enter the interface for setting the coordinate of resection point 2.

[F3]

【Resection】


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(9) Input the coordinate of the point by pressing F1 (Input) or pressing F2 (PtID) to find the coordinate of the point in the file. Press F6 (Prism Height) to enter the prism height at the point.

[F1] [F2] [F6]

【Resection】


(10) Press ENT to enter the measurement interface of Point 2 after entering point coordinate and prism height. Press F6 (Instrument Height) to enter the instrument height at the point.

Entering coordinate and prism height, pressing ENT


⑾ 2Press F1 (MEAS) to measure the coordinate of Point 2.

[F1]

【Resection】 0099 P 30 PPM: 00 (m): *F. R Point 000002 HR: 45°00′00″ HD: 134.175 VD: 5.852 MEAS MODE NEZ INHT

⑿ Press ENT after measuring, it displays Residual Error. If Residual Error is within the allowed limit.

[ENT]

【Resection】 Residual Error dHD: - 0.0132m dZ: 0.0002m QUIT STN

⒀ If Residual Error is within the allowed limit, press F2 (Occ.Point) to display the coordinate of the point.

[F2]

【Resection】 N: 0.0013m E: - 1.3283m Z: 0.5221m QUIT OFFSET REC

⒁ To record the coordinate of the Occ.Point, press F3 (REC); otherwise, exit.

[F3]

【Resection】 N: 0.0013m E: - 1.3283m Z: 0.5221m QUIT OFFSET REC

⒂ To continue resection, press ENT.

[ENT]

【Resection】 0099 P 30 PPM: 00 (m): F. R Point 000003 HR: 45°00′00″ HD: VD:

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MEAS MODE NEZ INHT

6.6.5 Grid Factor Grid Factor can be set in Stake-out, Resection and Side Shot measurement. The following formula illustrates how to calculate the Grid Factor for calculating distance. Calculation Formula

1. Height factor = ELEVRR

+

R: Standing for mean earth radius ELEV: mean elevation above sea level 2. Scale factor

Scale factor: the scale factor of the occupied point 3. Grid Factor

Grid Factor = Height factor × Scale factor Distance Calculation 1. Grid distance

HDg = HD × Grid Factor HDg: grid distance HD: ground distance

2. Ground distance

HD = 格网因子

HDg

Note: 1. Scale factor input range: 0.900000 ~ 1.100000 Default value: 1.00000 2. Elevation input range: -1000.000 ~ 10000.000

Elevation is reserved to the 3rd decimal; default value: 0 Operation steps Key Display (1) Press [F4] (Grid Factor) in Coordinate Data menu to enter the interface for setting Grid Factor.

[F4]


Grid factor

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(2) Press [F1] (Modify) to modify Grid Factor. To return to Coordinate Data menu, press [ESC].

[F4]

【Grid Factor】 Grid Factor: 1.0000

MODI

(3) Press [ENT] after entering elevation and scale factor

Entering elevation and scale factor [ENT]

【Grid Factor】

Altitude: 10.0000 Scale: 1.000000 QUIT ↑ ↓ DEL

(4) Press ESC or ENT to view Grid Factor

[ESC] or [ENT]

【Grid Factor】 Grid Factor: 1.0000

MODI

(5) It displays Coordinate Data menu after [ESC] is pressed.

[ESC]


6.6.6 Set Direction Angle and Stake-out Coordinate For direction angle, BS direction angle is calculated with the coordinate of the occupied point and BS point. Once BS direction angle is set, Stake-out can be done.


Known point C

Known point AStake-out point P1

Origin

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(1) Press [F1] (Program) in Main Menu.

[F1]


P↓

(2) Press [F2] (Stake Out) to enter Stake-out menu interface.

[F2]


(3) Set direction angle by pressing [F1] (Setting Dir.Angle).

[F1]


Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m

INP ID INHT BS

(4) Input the coordinate of the current point by hand by pressing F1 (Input). Search the coordinate of the point through PT# by pressing F2 (PtID). Press F5 (Instrument Height) to set the instrument height of the occupied point. After setting, press ENT to return to Occ.Point interface.

[F1] Inputting coordinate [F2] Searching for coordinate with PT# and REC No. [F5] Setting instrument height

【Setting Occ.Station】 Rec No.: 3 Point: kdkd QUIT ↑ ↓ DEL

【Setting In.Height】 Ins.HT: 2.0000m INP

【Setting Occ.Station】 Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP ID INHT BS

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(5) Return to Occ.Point interface and press F6 (Back Sight) to set BS point.

Press F1 (Input) in BS point interface to enter BS point coordinate.

Press [ENT] to return to BS point interface.

Press F2 (PtID) to search for BS point coordinate through point record number.

Press [ENT] to return to BS point interface.

[F6]

BS point interface [F1] Inputting BS point

[ENT] BS point interface [F2] Searching for BS point in file

[ENT] BS point interface

【Setting BKST.Point】 BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP ID AZIM

【Setting BKST.Point】 BS.Point N: 1234.456 E: 2345.243 Z: 1000.000 QUIT ↑ ↓ DEL

【Setting BKST.Point】 REC No.: 3 Point: kdkd QUIT ↑ ↓ DEL

【Setting BKST.Point】 BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP ID AZIM

(6) Collimate BS point in BS point interface, press F6 (Azimuth) to set azimuth angle. For correct input, press F6 (ENT) to confirm, otherwise, press F1 (QUIT).

[F6] Setting azimuth



(7) It displays azimuth setting interface, press ENT to return to Stake Out menu.

[ENT]


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(8) Press F2 (Setting Lay.Point) in Stake Out menu to set stake-out point. Press F1 (Input) in Occ.Point setting interface to enter the stake-out point coordinate, or press F2 (Point) to view the coordinate of the point in file.

Stake-out menu [F2] Setting Stake-out point [F1] Inputting S.O. point coordinate [F2] Searching for S.O. point coordinate in file

【Setting Layout Point】 N: 1234.456 m E: 2345.243 m Z: 1000.000 m

INP ID PRHT

【Setting Layout Point】 N: 1234.456 E: 2345.243 Z: 1000.000 QUIT ↑ ↓ DEL

【Setting Layout Point】

(9) Press F6 (Prism Height) to enter the prism height of stake-out point.

[F6] Inputting prism height [ENT] Returning to S.O. point setting interface

【Setting Layout Point】 Pri. HT: 1.750

QUIT DEL

【Setting Layout Point】 N: 1234.456 m E: 2345.243 m Z: 1000.000 m

INP ID PRHT

(10) Press ENT in stake-out point setting interface to enter point staking out interface.

[ENT]

【Stake Out】 0099

P 30 PPM: 00 (m): F. R

HR: 45°00′00″ dHR: 0°00′10″

MEAS MODE VH HD NEZ NEXT

Introduction of Keys from [F1] to [F6]:

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[F3] (VH) ---- This option is for displaying the actual horizontal angle (HR) and stake-out angle (dHR). When the instrument is turned to stake-out point, (HR) displayed is the angle to be staked out; while (dHR) is zero (0°00′00″).

[F1] [F2] [F3] [F4] [F5] [F6]

P 30 PPM: 00 (m): F. R

HR: 243°26′07″ dHR: 0°00′03″ MEAS MODE VH HD NEZ NEXT

[F4] (HD) ---- This option is for displaying the difference between actual horizontal distance and theoretical horizontal distance and the difference between actual height and theoretical height.

(Repetition fine measurement mode interface)

[F1] [F2] [F3] [F4] [F5] [F6]

P 30 PPM: 00 (m): F. R

HD: 25.364 m dHD: 2.045 m dZ: -0.800 m MEAS MODE VH HD NEZ NEXT

[F5] (NEZ) ---- This option allows the operator to measure point coordinate after the point is staked out.

[F1] [F2] [F3] [F4] [F5] [F6]

P 30 PPM: 00 (m): F. R

N: 0.002 m E: -0.001 m Z: 0.001 m MEAS MODE VH HD NEZ NEXT

[F6] (NEXT) ---- This option allows the operator to stake out other point.

【Setting Layout Point】

N: 1234.456 m E: 2345.243 m Z: 1000.000 m

INP ID PRHT

6.7 Line Measurement Line Measurement program is for measuring the height of an inaccessible object above a ground point. Both the objects above and the points along the established base line are inaccessible. Set two prisms, A and B, apart from each other below the object to form a base line. Set the horizontal distance values between the instrument and both prism A and B and save the values. The screen then shows the vertical distance from prism A and B, the horizontal distance from the instrument to prism B, and the distance along the base line and the screen will also display the vertical distance and horizontal distance from prism A to that point. Therefore, the vertical distance between the two ends points of the base line, Points G and L in the diagram, can be measured.

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[Example: prism height input]

Operation steps Key Display (1) Press [F6] (P↓) in Program Menu to enter the second page.

(2) Press [F3] (Line Measurement)。

[F6] [F3]


P↓


P↑

(3) Press [F1] (Have).

[F1]

【Line Measurement】 F1 Have Prism Height F2. No Prism Height

Prism B

Prism A

Prism height

Instrument

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(4) Inputting prism height and press ENT].

Inputting prism height [ENT]

【Line Measurement】 Prism Height: 2.0000m INP

【Line Measurement】

(5) Collimate prism A, press [F1] (MEAS) to start distance measurement.

Collimating A

[F1]

【 Line Measurement 】 0099 P 30 PPM: 00 (m): F. R

<Step 1> Point A HD: MEAS MODE SET

【 Line Measurement 】 0099

(6) It displays horizontal distance, press [F6] (Set) to save HD value.

[F6]

【 Line Measurement 】 0099 P 30 PPM: 00 (m): *F. R

<Step 1> Point A HD: 50.365m MEAS MODE SET

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(7) Collimate prism B, Press [F1] (MEAS) to start distance measurement. It displays horizontal distance. (8) Press [F6] (Set) to save HD value.

[F1]

[F6]

【 Line Measurement 】 0099 P 30 PPM: 00 (m): F. R

<Step 2> Point B HD: MEAS MODE SET


<Step 2> Point B HD: 162L MEAS MODE SET


<Step 2> Point B HD: 50.365 m MEAS MODE SET

(9) Collimate Point L on the overhead line. It displays the measurement data of collimating Point L VD: Height difference of Point L regarding Point A HD: Horizontal distance of the occupied point of the instrument to Point L

Off: Horizontal distance between Point A and L.

Collimating L

【Line Measurement】 VD: 31.025 m

HD: 50.365 m Off: 74.13 m QUIT LINE

(10) Press [F2] (LINE). This function is for measuring the height of overhead line from the ground, operated as follows: ● Collimate the point on the overhead line before pressing [F2] ● Do not turn the horizontal tangent screw when setting the corresponding ground Point G.

[F2]

【Line Measurement】 Ground

V: 90°50′10″

ENT ESC

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⑾ Turn vertical tangent screw to collimate ground Point G.

Collimating G

【Line Measurement】 Ground

V: 30°20′10″

ENT ESC

⑿ Press [F6] (Set) to display the height LH (height) and horizontal distance (Off) of the overhead line.

[F6]

【Line Measurement】 LH: 33.385 m

off: 25.327 m QUIT VD NEXT

● To end the measurement, press [F1] (QUIT) or [ESC]. ● To return to operation step (9), press [F2] (HD). ● To return to operation step ⑾, press [F6] (NEXT). In case ground Point G is not clear, key (NEXT) can be used to check the other point, Point G, on the same plumb line.

6.8 Offset Measurement Mode Offset Measurement has totally four modes:

1． Angle offset measurement 2． Distance offset measurement 3． Plane offset measurement 4． Column offset measurement

6.8.1 Angle Offset Measurement Mode This mode is useful when direct prism setup is difficult, for example, at the center of a tree. In this mode, the horizontal distance from the instrument to Point P (prism point) shall be the same as that from the instrument to the target point. Go on with offset measurement after setting up instrument height/prism height, from which the center position coordinate of the measured object is at hand.

To measure the project of A0 (the coordinate of ground Point A1), set instrument height and prism height To measure the coordinate of Point A0, just set instrument height (prism height is set as “0”).

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There are two ways to set vertical angle in Angle Offset Measurement Mode. 1. Free vertical angle: the vertical angle is changed along the up-and-down turning of the telescope. 2. Hold vertical angle: vertical angle is held that it is not changed for telescope turning. Therefore, if A0 is collimated in the first way, the vertical angle is changed along the up-and-down turning of the telescope; slope distance (SD) and height difference (VD) will also be changed. If A0 is collimated in the second way, the vertical angle is held to prism position and will not be changed for telescope turning.


[F6]


P↓


P↑

(2) Press [F4] (Offset Measurement) to enter Offset Measurement interface.

[F4]

【Offset Measurement】 F1 Angle Offset F2 Distance Offset F3 Plane Offset F4 Column Offset

Prism P

HD (r) = HD (f) HD (r): HD from prism to the instrument. HD (f): HD from the measured point to the instrument

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(3) Press [F1] (Free V-Angle) or [F2] (Hold V-Angle) to start angle offset measurement. (the user can select vertical angle setting method as needed.)

[F1]

or [F2]

【Angle Offset】 F1 Free V-Angle F2 Hold V-Angle

(4) Collimate prism P; press [F1] (MEAS) to start measurement. (For continuous measurement mode, [F6] (Set) key shall be pressed after the measuring is completed.)

Collimate prism P

[F1]

【Angle Offset】 0099 P 30 PPM: 00 (m): *F. R HD: 162L

MEAS MODE SET

(5) Collimate target Point A0 with the horizontal clamp screw and tangent screw.

Collimate Point A0

【Angle Offset】 HR: 54°45′25″

HD: 12.304 m VD: 2.231 m

NEXT SD NEZ

(6) It displays the height difference from the instrument to Point A0.

【Angle Offset】 HR: 123°55′25″

HD: 12.304 m VD: 1.224 m

NEXT SD NEZ

(7) Press [F2] (Slope Distance); it displays the slope distance from the instrument to Point A0.

[F2]

【Angle Offset】 V: 123°55′25″

HR: 51°05′15″ SD: 13.204 m

NEXT HD NEZ

(8) Press [F3] (NEZ), it displays the N, E, Z values of the target point (or E, N, Z) coordinate.

[F3]

【Angle Offset】

N: 12.369 m E: 45.325 m

Z: 13.204 m

NEXT HD NEZ

※ 1) Press NEXT to return to step (3) ※ 2) Press ESC to exit from Angle Offset Measurement Mode.

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To measure offset, set instrument height/prism height. To set Occ.Point coordinate, please refer to 5.3.1“Set Occ.Point Coordinate”. 6.8.2 Distance Offset Measurement Mode Position measurement of a target apart from the prism is possible by inputting the front/rear, right/left offset horizontal distance of target point to the reflector.

To measure the coordinate of ground Point A1, set instrument height and prism height. To measure the coordinate of target Point A0, just set instrument height (prism height is set as “0”). For setting Occ.Point coordinate, see 5.3.1 “Set Occ.Point Coordinate”.


[F6]


P↓


P↑

Front or rear horizontal difference dFR

Left or right horizontal difference dRL

Prism height

Prism P

Occ.Point

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(2) Press [F4] (Offset Measurement) to enter Offset Measurement menu.

[F4]


(3) Press [F2] (Distance Offset) to set distance offset. In this interface, press F1 (Input) to set the lateral and longitudinal parameters of distance offset.

[F2]

Setting distance offset

[F1] Setting distance offset

【Distance Offset】 dFR: 1.000 m dRL: 2.000 m

INP

【Distance Offset】 dFR: 1.000 dRL: 2.000

QUIT ↑ ↓ DEL

(4) Press ENT in Distance Offset setting interface to enter Prism Point setting interface. Collimate prism, press [F1] (MEAS) to start measuring. (For continuous measurement mode, [F6] (Set) key shall be pressed after the measuring is completed.) It displays the measured result added with modified distance offset after the measuring is completed.

[ENT]

Prism point measurement

Collimating prism

[F1]

【Distance Offset】 0099 P 30 PPM: 00 (m): *F. R HD: 170L

MEAS MODE PRHT SET

【Distance Offset】 0099 P 30 PPM: 00 (m): *F. R HD: 12.304 m

MEAS MODE PRHT SET

(5) It displays the height difference and horizontal difference between the instrument and Point A0.

【Distance Offset】 HR: 203°11′09″

HD: 2.095 m VD: 4.214 m

NEXT SD NEZ

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(6) Press [F2] (Slope Distance), it displays the slope distance between the instrument and Point A0.

[F2]

【Distance Offset】 V: 63°21′19″

HR: 51°05′15″ SD: 4.561 m

NEXT HD NEZ

(7) Press [F3] (NEZ) to display the N, E, Z value (or E, N, Z coordinate) of the target point.

[F3]

【Distance Offset】

N: 10.365 m E: 2.325 m

Z: 4.214 m

NEXT HD NEZ

※ 1) Press NEXT to return to step (3) ※ 2) Press ESC to exit from Angle Offset Measurement Mode.

6.8.3 Plane Offset Measurement Mode This function is for measuring the position of points where direct measuring cannot be done, for example, the distance or coordinate of an edge of a plane. To use this function, three random target points (P1, P2, P3) shall be measured first to determine a reference plane (measured plane); then collimate the measured target point (P0). The instrument now calculates and displays the coordinate and distance values of the cross point between the collimation axis and the plane.

For setting Occ.Point coordinate, see 5.3.1 “Set Occ.Point Coordinate”.

P0 (No-prism point) (Prism)

(Prism)

(Prism)

The prism height of P1 to P3 is set as “0”.

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[F6]


P↓


P↑


[F4]


(3) Press [F3] (Plane Offset) to start plane offset measuring.

[F1]

【Plane Offset】 0099 P 30 PPM: 00 (m): *F. R First Point SD: 155L MEAS MODE SET

(4) Collimate prism P1; press [F1] (MEAS) to start measuring (For continuous measurement mode, [F6] (Set) key shall be pressed after the measuring is completed.)

Collimating P1

[F1]

【Plane Offset】 0099 P 30 PPM: 00 (m): *F. R First Point SD: 5.369m

MEAS MODE SET

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(5) Collimate Point P2, P3 in the same way to measure the second point and third point.

Collimating P2 [F1] Collimating P3

[F1]

【Plane Offset】 0099 P 30 PPM: 00 (m): *F. R Second Point SD: 153L MEAS MODE SET

【Plane Offset】 0099 P 30 PPM: 00 (m): *F. R Third Point SD: 153L MEAS MODE SET

(6) The instrument calculates and displays the coordinate and distance values of the cross point between the collimation axis and the plane.

【Plane Offset】 HR: 54°45′25″

HD: 2.095 m VD: 4.214 m

NEXT SD NEZ

(7) Collimate target Point A0 with the horizontal clamp screw and tangent screw. It displays the height difference and horizontal distance from the instrument to Point P0.

Collimating Point P0

【Plane Offset】 HR: 196°37′20″

HD: 2.474 m VD: 2.093 m

NEXT SD NEZ

(8) To display slope distance, press [F2] (SD).

[F2]

【Plane Offset】 V: 49°45′55

HR: 196°37′20″ SD: 3.241 m

NEXT HD NEZ


[F3]

【Plane Offset】

N: 10.365 m E: 2.325 m

Z: 4.214 m

NEXT HD NEZ

※ 1) Press NEXT to return to step (3) ※ 2) Press ESC to exit from Angle Offset

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Measurement Mode. ● In case three measuring points cannot determine a plane through calculation, it displays error information. Now restart measuring from the first point. ● It displays error information when the collimating direction and the determined plant do not cross. 6.8.4 Column Offset Measurement Mode First, measure the distance from the instrument to Point P1 on the column face directly; then calculate the distance to the column center, the direction angle and coordinate of the column center through measuring the direction angles between the instrument and Point P2, P3 on the column face respectively. The direction angle of the column center equals to the mean value of the direction angles of Point P2, P3 on the column face.

For setting Occ.Point coordinate, see 5.3.1 “Set Occ.Point Coordinate”. Operation steps Key Display (1) Press [F6] (P↓) in Program menu to enter the second page.

[F6]


P↓


P↑

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[F4]


(3) Press [F4] (Column Offset) to start Column Offset Measurement.

[F4]

【Column Offset】 0099P 30 PPM: 00 (m): *F. R Center HD: 156L MEAS MODE SET

(4) Collimate column face center (P1); Press [F1] (MEAS) to start measuring. (For continuous measurement mode, [F6] (Set) key shall be pressed after the measuring is completed). After the measurement, it prompts for angle measuring of the left Point P2 on the column face.

Collimating P1

[F1]

【Column Offset】 0099P 30 PPM: 00 (m): *F. R Center HD: 52.369 m MEAS MODE SET

(5) Collimate the left Point P2 on the column face. Press [F6] (Set). After the measurement, it prompts for angle measuring of the right Point P3 on the column face.

Collimating P2 [F6]

【Column Offset】 LEFT HR: 130°24′05″

SET

(6) Collimate the right Point P3 on the column face. Press [F6] (Set). After the measurement, the distance between the instrument and column center P0 is calculated and displayed on the screen.

Collimating P3 [F6]

【Column Offset】 RIGHT HR: 50°20′55″

SET

【Column Offset】 HR: 203°11′09″

HD: 2.095 m VD: 4.214 m

NEXT SD NEZ

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(7) Press [F2] (SD) to display the slope distance between the instrument and Point P0.

[F2]

【Column Offset】 V: 203°11′09″

HR: 51°05′15″ SD: 4.561 m

NEXT HD NEZ


[F3]

【Column Offset】

N: 10.365 m E: 2.325 m

Z: 4.214 m

NEXT HD NEZ

※ 1) Press NEXT to return to step (3) ※ 2) Press ESC to exit from Offset Measurement Mode. 6.9 Road Measurement Mode Enter Road Measurement menu as follows: Operation steps Key Display (1) Press [F6] (P↓) in Program menu to enter the second page.

Program menu [F6]


P↓


P↑

(2) Press F2 (ROAD) to select Road Measurement

[F2]

【Road Measurement】

F1 Road Design F2 Road layout F3 Sel File

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6.9.1 Road Design Enter Road Design menu as follows: Operation steps Key Display (1) First, press F6 (P↓) to enter the second page of Program menu. Press F2 (Road Measurement) to enter Road Measurement.

Program menu, Page 2

[F2]



(2) Press F1 (Road Design) in Road Measurement menu to enter Road Design menu.

Road Design menu

[F1]

【Road Design】 F1 Def H.Line F2 Edit H Line F3 Def V.Line F4 Edi V.Line

6.9.1.1 Define H. Line (Max. 100 data) Select “Define H Line” from “Road Design” menu to defining plane curve: for the calculation method of locating line, see the Annex. H. line is composed of the following elements: start point, bee line (BEEL), circular curve (ARC), and curve: the options for the definition prompt for inputting the detailed information of the start point [Pile No., the coordinate values of N (north) and E (east)]. Then it enters the interface for inputting the information of the main lines. Elements of the start point include Pile No., the coordinate values of N (north) and E (east). After the detailed information of the start point is input, press ENT to enter the interface for inputting the information of the main lines. Operation steps Key Display (1) Press F1 (Road Design) in Road Measurement Menu to enter Road Design menu.

Road Measurement Menu [F1


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(2) Press F1 (Def H.Line) in Road Design menu to enter the interface for inputting the data of the start point of H.Line. Elements of the start point include Pile No., the coordinate values of N and E.

Road Design menu

[F1]

【Define H Line】

Pile 1100.00 N 1100.00 E 1050.000

QUIT ↑ ↓ DEL

(3) After entering the detailed information of the start point, press ENT to enter the interface for inputting the information of the main lines: Here displayed are the current pile No. and the azimuth of the tangent at the pile and the functions for creating new lines.

Entering the data of the start point [ENT]

【Define H Line】

Pile 1000.000 Azimuth 0.000

BEEL ARC CUR POT

The system of Define H Line provides with such four functions as bee line (BEEL), arc curve (ARC), transition curve (CUR), and point (POT). Select one of the functions and enter the detailed information of the pile No., the system generates the elements for defining lines. Press ENT, system software calculates for new pile No. and azimuth and return to the main interface of line definition. Now other lines can be defined. Press [ESC] to exit from line definition interface. To modify the elements input previously, enter to edit line definition options. New line definition elements can be added only to the end of the previous line definition file. Bee Line (BEEL) Bee line can be defined when start point or other types of line have been defined. Bee line elements include azimuth angle and distance; distance value cannot be negative.

Operation steps Key Display (1) Press [F1] (BEEL) in the inputting interface to enter bee line definition interface.

Selecting [F1]

【Define H Line】

Pile 1000 Azimuth 0.000

BEEL ARC CUR POT

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(2) Press [ENT] after entering the azimuth angle and length of the bee line.

Entering azimuth angle, length [ENT]

【Define H Line】

Azimuth 25.000 Distance 100.000

QUIT ↑ ↓ DEL

(3) Save the data of the bee line defined and display the pile No. at the end of the line and the azimuth angle at the point. ·Now, other curves can be defined. · In case bee line is in the middle of the line, the azimuth angle of the bee line is calculated with the previous elements. To change the azimuth, new azimuth can be input manually.

【Define H Line】

Pile 1100.000 Azimuth 25.000

BEEL ARC CUR POT

Circular Curve (ARC)

To define circular curve, press [F2] (ARC) in main line inputting interface; circular line includes radius and length, in which radius is defined as: in the direct along the curve. Radius is positive when it’s turning right and negative when turning left. Arc length shall not be negative.

Operation steps Key Display (1) Press [F2] (ARC) in inputting interface to enter the interface for defining circular curve.

Selecting [F2]

【Define H Line】


BEEL ARC CUR POT

Arc length

Radius

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(2) Enter radius and length

value and press [ENT] to save the data.

Entering radius and arc length [ENT]

【Define H Line】

Rad 10 Len 204

QUIT ↑ ↓ DEL

(3) It returns to the main inputting interface.

【Define H Line】

Pile 1204.000 Azimuth 88.5002

BEEL ARC CUR POT

Transition Curve (CUR)

To define transition curve, press [F3] (CUR) in main line inputting interface; transition curve includes min. radius and length. The negativeness and positiveness of the radius is defined the same as for those of circle. Samely, arc length shall not be negative.

Operation steps Key Display (1) Press [F3] (CUR) in inputting interface to enter the interface for defining transition curve.

Selecting [F3]

【Define H Line】


BEEL ARC CUR POT

(2) Rad and Len, enter the min. radius and length of transition curve.

Entering the min. radius and length.

【Define H Line】

Rad 20 Len 100

QUIT ↑ ↓ DEL

Circle

Radius

Radius Circle

Bee line

Bee line

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(3) Press [ENT] to save the data and return to the main interface. Press [ESC] to cancel the input and return to the main interface.

[ENT] 或[ESC]

【Define H Line】

Pile 1100.000 Azimuth 143.1422

BEEL ARC CUR POT

Point (POT)

To define point, press [F4] (POT) in main line inputting interface; point elements include: coordinate, radius, and parameter A1 and A2 of transition curve. Radius, A1 and A2 shall not be negative. The arc data of required radius shall be inserted between the current point and the next point if radius is entered. The transition curve of required length shall be inserted between bee line and arc in case that parameter A1 and A2 of transition curve is entered.

Operation steps Key Display (1) Press [F4] (POT) in inputting interface to enter the interface for defining point.

Selecting [F4]

【Define H Line】


BEEL ARC CUR POT

(2) Enter N, E coordinate, radius and A1, A2, then press [ENT].

Entering N, E coordinate, radius and A1, A2 [ENT]

【Define H Line】 N 1100.00

E 1050.000 Rad 20.000 A1 80.000

A2 80.000

QUIT ↑ ↓ DEL

(3) Press [ENT] to save the data and return to the main interface. Press [ESC] to cancel the input and return to the main interface.

[ENT]

【Define H Line】

Point PT

Parameter A1 Parameter A2

Rad. R

Previous point Next point

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BEEL ARC CUR POT

[Note]: Use the following formula to calculate A1, A2 when entering A1 and A2 according to transition curve length L1 and L2:

半径⋅= LA 11 半径⋅= LA 22

Locating lines can be modified only through editing locating line menu.

6.9.1.2 Edit H Line Operation steps Key Display (1) First, press F6 (P↓) to enter the second page of Program menu; press F2 to enter Road Measurement

Program menu, page 2

[F2]



(2) Press F1 (Road Design) in Road Measurement menu to enter Road Design interface.

Road Measurement Menu

[F1]


(3) In Road Design menu, press F2 (Edit H Line).

Road Design menu [F2]

【Edit H Line】

Pile 1000 N 1100.00 E 1050.000

FIR END SRCH ↑ ↓ EDIT QUIT ↑ ↓ DEL

Edit H Line Interface: First [F1]: press this key to move the cursor to the front of the file. End [F2]: press this key to move the cursor to the back of the file. Search [F3]: this function key is for finding data. After it is pressed, the system prompts to enter the pile No. to be found; now input and press ENT, the system displays the data of the pile No.

Radius Radius

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Previous [F4]: this function key is pressed for displaying the data of the previous point. Next [F5]: this function key is pressed for displaying the data of the next point Page [F6]: this function key of page down menu. Press it to enter the second menu page. Data edition and modification are possible with above functions keys. Press [ENT] after entering data to save the modified information and enter the interface for inputting the data of the next point; press [ESC] to cancel the input and exit from the interface.

6.9.1.3 Define V. Line (Max. 100 data) Select 【Road Design】in Road Measurement menu to enter Road Design menu; now press F2 to select【Define V Line】 to enter the interface for defining vertical line. Operation steps Key Display (1) First, press F6 (P↓) to enter the second page of Program menu. Press F2 (Road Measurement) to enter Road Measurement menu.


[F2]





[F1]


(3) Press F3 (Def V.Line) in Road Design menu.


【Define V Line】

Pile 1000.000 HT 50.000 Len 0.000

QUIT ↑ ↓ DEL

Vertical lien is composed a group of cross points, including pile No. height and curve length. The curve length of the vertical line’s start point and end point must be zero.

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Pile No. 1000 1300 1800 2300 HT 50 70 60 90 Len 0 300 300 0 In vertical line interface, cross point can be entered in any sequence. After the data of one point is entered, press [ENT] to save the data and enter the interface for inputting the data of the next point. Press [ESC] to cancel the input and exit from [Define V Line] interface.

6.9.1.4 Edit V. Line Press F1【Road Design】 in Road Measurement menu to enter Road Design menu; now press F4 to select【Edit V.Line】 to enter the interface for editing vertical line. Operation steps Key Display (1) First, press F6 (P↓) to enter the second page of Program menu. Press F2 (Road Measurement) to enter Road Measurement menu.


[F2]





[F1]


(3) Press F4 (Edi V.Line) in Road Design Menu.


【Edit V.Line】

Pile 1000.000 HT 50.000 Len 0.000

FIR END SRCH ↑ ↓ EDIT QUIT ↑ ↓ DEL

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Modification of locating line data is possible with this menu; the operation is the same as that for editing horizontal line. See 6.8.1.2 for reference 6.9.2 Road Layout Select【Road Layout】from Stake Out menu: For Road Layout, line type must be defined first. The method to define horizontal line: input value manually in 【Road Design】program. Vertical line data may not be defined if cut and fill are not to be calculated. The defining is the same as that for horizontal line. Elements of road layout data are as follows: Left offset (L.Offset): indicating the horizontal distance between the left pile point and the center line. Right offset (R.Offset): indicating the horizontal distance between the right pile point and the center line. Height difference L/R (L/R dZ): the height difference between the left/right pile and the center line point.

6.9.2.1 Road Layout Menu Operate as follows to enter Road Layout menu:


Program menu

[F6]


P↓


P↑

(2) Press F2 (ROAD) to select Road Measurement.

[F2]

【Road Measurement】 F1 Road Design F2 Road layout F3 Sel File

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(3) Press F2 (Road layout) in Road Measurement menu to enter Road Layout menu.

Road Measurement Menu[F2]

【Road Layout】 F1 Station set F2 Road layout

6.9.2.2 Set Road Layout Station Operate as follows to set road layout station:

Operation steps Key Display (1) Press F2 (ROAD) in Road Measurement menu to enter Road Layout menu.



(2) To set station coordinate and azimuth, press F1 (Station set) to enter Setting Occ.Station interface.

Press F1 (Input) to enter Occ.Point coordinate. Press F2 (Pile) to find Occ.Point coordinate through pile No.

Press F5 (INHT) to enter instrument height.

Road layout menu [F1][F1] for entering Occ.Point [F2] for finding Occ.Point through entering pile No. [F5] for entering instrument height


Occ.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP Pile INHT BS

【Road Layout】 ID: 43 Pile: Offset: dZ:

QUIT ↑ ↓ DEL

(3) In Occ.Point setting interface, press F6 (BS) to enter Setting

BKST.Point interface Press F1 (Input) to enter BS point coordinate.

Press F2 (Pile) for finding BS Point coordinate through entering pile No.

Occ.Point setting interface[F6] [F1] for entering BS point coordinate. [F2] for finding BS point through entering pile No.

【Setting BKST.Point】 BS.Point N: 1234.456 m E: 2345.243 m Z: 1000.000 m INP Pile AZIM

【Road Layout】 ID: 45 Pile: Offset: dZ:

QUIT ↑ ↓ DEL

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(4) Press F6 (Azimuth) in BS point setting interface to enter azimuth setting interface. To set the azimuth, press F6 (ENT).

BS point setting interface[F6] [F6] for setting azimuth



(5) Set azimuth, then press ENT to return to Road Layout interface

[ENT] Road layout interface


6.9.2.3 Road Curve Layout Operate as follows to set road layout Occ.station:

Operation steps Key Display (1) Press F2 (Road layout) in Road Measurement menu to enter Road Layout menu.



(2) Press F2 (Road Layout) in Road Layout menu to enter the interface for setting start point.

[F2] Start point setting interface

【Road Layout】 ST.Pile: 5830 Inc.Pile: 10

QUIT ↑ ↓ DEL

(3) Press ENT after entering start point pile No. and pile No. increment to enter Road Layout interface. Edit: for entering the offset and height difference of a specific pile No. L.Offset: for laying out left side pile.

Entering start point pile No. and pile No. increment [ENT]

【Road Layout】 Pile: 5830.0000m Offset: -10.0000m dZ: 0.0000m Pri. HT: 0.0000m

EDIT LOff ROff AddP DecP PRHT 【Road Layout】

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R.Offset: for laying out right side pile. AddP: for increasing pile No. (the data increased is the current pile No. plus pile No. increment) DecP: or decreasing pile No. (the data decreased is the current pile No. minus pile No. increment) Prism Height: prism height of pile No. point.

[F1] Editing [F2] L.Offset [F3] R.Offset

Pile: 5830.0000m Offset: -10.0000m dZ: 0.0000m

QUIT ↑ ↓ DEL 【Road Layout】

L.Offset: 10 L.dZ: 2

EDIT LOff ROff AddP DecP PRHT 【Road Layout】

R.Offset: 10 R.dZ: 2

QUIT ↑ ↓ DEL

(4) Press ENT to enter Road Layout interface after setting the pile No., offset, height difference of the layout point. Measure the distance offset and height offset of the layout point by pressing F1. Press F2 to select tracking or continuous mode [F1] for measuring distance offset and height offset [F2] Tracking/continuous mode

Pile No., offset, height difference set with layout point. [ENT]

【Road Layout】 0099

P 30 PPM: 00 (m): *F. R Azimt: 45°00′00″ Rotat: 0°00′00″ Dist.Off: Ht.Off: MEAS MODE VH dNEZ

(5) Press F6 (dNEZ) to confirm the point and cut and fill of the layout point.

[F6] How to find the point for layout.

【Road Layout】 0099

P 30 P PM: 00 (m): *F. R ↑Front: 20.1235m →Right: 5.3428m ↑Up: 0.0000m

MEAS MODE VH dNEZ

6.10 Area Measurement Mode 6.10.1 Calculate Area with Coordinate Data File


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(1) Press [F6] (P↓) in Program menu to enter the second page.

Program menu [F6]


P↓


P↑

(2) Press F5 (AREA) to enter Area Measurement menu.

Program menu, page 2[F5]

【Area Measurement】 F1 File Point F2 Meas.Point

(3) Press F1 (File Point) in Area Measurement menu to enter Select File interface.

Area Measurement menu [F1]

【Select File】 001/001 File: LAY001.PTS PT.N: 1 Date: 2010-3-13

DEL REN NEW ↑ ↓

(4) Select file and press ENT to enter the interface for setting the first point for area measurement. Find the coordinate of the point through pressing F1 (ID) or F2 (USE) or use default file record No.

Sel File [ENT]

【Area Measurement】 0000

Area: 0.000m.sq NextPT: DATA-01

ID USE UNIT NEXT

(5) Press F6 (NEXT) to continue setting the coordinate of the second point.

[F6]



ID USE UNIT NEXT

(6) Press NEXT to automatically calculate the area formed by the 22 points.

[F6]



ID USE UNIT NEXT

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6.10.2 Calculate Area with Measurement Data


Program menu [F6]


P↓


P↑

(2) Press F5 (AREA) to enter Area Measurement menu.

Program menu, page 2[F5]

【Area Measurement】 F1 File Point F2 Meas.Point

(3) Press F2 (Meas.Point) in Area Measurement menu to enter the interface for setting the first point for area measurement.

Area measurement menu [F2]



MEAS UNIT

(4) Press F1 (MEAS) to enter the interface for measuring the coordinate of the first point.

[F1]

【 Area Measurement 】

0000 P 30 PPM: 00 (m): *F. R N: E: Z:

MEAS MODE PRHT AZIM

(5) After the coordinate of the point is measured, press ENT to enter the interface for setting the second point of area measurement.

After coordinate is measured, [ENT]



MEAS UNIT

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(6) Press F1 (MEAS) to enter the interface for measuring the coordinate of the second point.

[F1]


0000 P 30 PPM: 00 (m): *F. R N: E: Z:

MEAS MODE PRHT AZIM

(7) After the coordinate of the point is measured, press ENT to enter the interface for setting the third point of area measurement.




MEAS UNIT

(8) Press F1 (MEAS) to enter the interface for measuring the coordinate of the third point.

[F1]


0000 P 30 PPM: 00 (m): *F. R N: E: Z:

MEAS MODE PRHT AZIM

(9) After the coordinate of the point is measured, press ENT to enter the interface for setting the fourth point of area measurement and display the area.




MEAS UNIT

6.10.3 Alteration of the Unit for Display Operation steps Key Display (1) Press F6 (UNIT) to enter the interface for selecting the unit for area measurement.

Select unit as desired by pressing any key from F3 to F6.

[F6]

[F4]

【Area Measurement】

Area: 0.000m.sq

QUIT Msq HA FTsq ACRE

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Area: 100.000m.sq


For example, press F4 to change unit m.sq into unit ha.


Area: 0.010ha


7 Memory Manage Mode

Press [F3]

Memory Manage Mode The following items are included in this mode.

1. Display file memory status 2. Delete a file 3. Rename a file 4. Format memory

7.1 View Memory Status DTM-600 series total station can display disk memory and the space available in disk memory.

Operation steps Key Display (1) Press [F3] (Man.) in Program menu to view Disk Memory and available memory space.

[F3]

【File management】 Disk Use 16384Kbyte Disk Left 16384Kbyte INIT FILE

PROG MEAS MAN. COM ADJ SET

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(2) Press [F6] (File) to display the status of each file (file name, extension, size and date).

Press [ESC] to return to main menu.

[F6]

【File management】 File: MPADG.PTS PT.N: 000003 Date: 2010-03-10

DEL REN ↑ ↓

Introduction of file formats in memory: CONFIG .SYS system file FIXED .PTS fixed point data file ******* .RAW original data file ******* .PTS coordinate data file ******* .HAL H.line data file ******* .VCL V.line data file 7.2 Rename a File Files stored can be renamed. To rename a file, the old file name appears above the line for entering the new file name. Do not input the extension when entering the new file name (CONFIG .SYS is system file and cannot be renamed.)


(1) Operate as instructed in section 6.1 to enter File Management mode.


DEL REN ↑ ↓

(2) Press [F5] (↑) or [F6] (↓) to select a file.

Selecting file

【File management】 File: AEGMK.PTS PT.N: 000007 Date: 2010-03-10

DEL REN ↑ ↓

(3) Press [F2] (Rename).

[F2]

【Rename】 Old Name: SOUTH .PTS

New Name: ABC DEL

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(4) Enter a new file name (no more than 7 characters)

Press [ENT]. ※1)

【Rename】 Old Name: SOUTH .PTS

New Name: KEKS ABC DEL

※1) See section 4.11 “How to Enter Digits and Alphabets”. 7.3 Delete a File This mode is for deleting a file from the memory. Protected files cannot be deleted only when the protection is removed. Just one file can be deleted for one time.

Operation steps Key Display (1) Operate as instructed in section 7.1 to enter File Management mode.


DEL REN ↑ ↓

(2) Press [F5] (↑) or [F6] (↓) to select a file.

Selecting file

【File Management】 File: MPADG.PTS PT.N: 000003 Date: 2010-03-10

DEL REN ↑ ↓

(3) Press [F1] (DEL).

[F3]

【DEL】 Delete This File?

[MPADG.PTS] ENT ESC

(4) Press [F5] (ENT) after file name is confirmed.

[F5]

7.4 Format Memory In this mode, all the files stored in the memory can be deleted. Files deleted in this way cannot be restored.

Operation steps Key Display (1) Press [F3] (Man.) in Program menu to display disk memory and available memory space.

[F3]

【File management】 Disk Use 16384Kbyte Disk Left 16384Kbyte INIT FILE

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(2) Press [F1] (Format). (3) Confirm the display is correct, then press [F5] (ENT) to execute memory formatting.

[F1] [F5]

【File management】 Format Yes or No？

ENT ESC

8 Data Communication Mode

Press [F4]

Data communication mode This mode is for setting baud rate (data communication protocol), receiving data file (input) and sending data file (output).


8.1 Set Communication Parameters To realize data file transmission between DTM-622R series total station and computer, the communication parameters of the instrument and computer must be set in correspondence. Baud rate options include 1200, 4800, 9600, 19200. Transfer a File option is used for sending coordinate data to or from computer. The following communication parameters must be set by the user: baud rate, parity check, data bit and stop bit. DADI interface cable can be used for data transmission. File rename option can be used for renaming a file. When Rename option is selected, the current file will be renamed unless different file is selected in View Memory option. There are two options for deleting file from the memory: Delete One File or Delete All. Delete One File is for deleting one file from the memory. The current file can be deleted only when there is no other files selected in View Memory option. Delete All is for deleting all files from the memory. Transfer a File In this total station series, default communication protocol and parameters are highlighted.


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Transfer a File option is for transmitting files to and from computer. Data received is saved in the current file. With Sent option, data in the instrument can be sent to computer. The current file will be sent to computer unless other file is selected. Protocol: Check communication protocols and parameters before sending or receiving files, make sure that the communication protocols and parameters are well matched with computer software. Select Communication Protocols and Parameters

Operation steps Key Display (1) Press F4 (Com.) in the main

menu to enter Data Communication interface.

[F4]

【Data Communication】 F1 Protocol F2 Send Data F3 Receive Data F4 Sel File

(2) Press [F1] (Protocol) to select protocol parameters.

[F1]


(4) To change communication baud rate, press F5 (↑), F6 (↓) to select as desired for file transmission.

[F5] [F6]


8.2 Output Data File Send Coordinate Data This function is for sending files from the instrument to computer. If the current file is not the one to be sent, select as desired with option 【Select File】in 【Data Communication】menu.


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Check communication protocols and parameters are well matched with the computer software after the file to be sent has been confirmed. First, set the computer in data-receiving mode and then select option “Send Data” in “Send Coords Data” menu. Send Files to Computer

Operation steps Key Display (1) Press F4 (Com.) in the main menu to enter Data Communication interface.

[F4]


(2) Press [F2] (Send Meas Data), it displays as shown on the right.

[F2]

【Data Communication】

F1 Send Coords F2 Send Meas.Data

(3) Press [F1] (Send Coords), it displays as shown on the right.

[F1]



ENT ESC

(4) Start file receiving software from the computer. Press [F5] (ENT) after the computer is ready to start sending. Press [F6] (ESC) to return to Transfer a File menu.

[F5]


ESC

(5) The screen displays waiting for sending the file, press [F6] (ESC) to stop sending.

[F6]


ESC

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(6) Once file transmission is over, it shows “Data Send Complete!” Now press [F5] (ENT) to return to Transfer a File menu.

[F5]


Data Send Complete!


F1 Protocol F2 Send Data F3 Receive Data F4 Sel File

8.3 Input Data File Receive Coordinate This function is for inputting data file to DTM-622R series total station from computer. Make sure that the communication protocols and parameters in the total station are well matched with those of the computer software.

Operation steps Key Display (1) Press F4 (Com.) in the main menu to enter Data Communication interface.

[F4]


(2) To receive data, press [F3].

[F3]



ENT ESC

(3) Start file receiving software from the computer. Press [F5] (ENT) after the computer is ready to start sending. Press [F6] (ESC) to return to Transfer a File menu.

[F5]


ESC

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(4) The screen displays waiting for sending the file by the computer, press [F6] (ESC) to stop sending.

[F6]


ESC

(5) Once file transmission is over, it shows “Data Send Complete!” Now press [F5] (ENT) to return to Transfer a File menu.

[F5]


Data Receive Complete!


F1 Protocol F2 Send Data F3 Receive Data F4 Sel File

※Data sent from the computer to the total station is saved in the current file. The user can create a new file to save the data.

9 Parameter Setting Mode

Press [F6]

Parameter setting mode This mode is for setting parameters related with measuring, display and data communication. Modified or newly-set parameters are saved in the memory. The following screen will be shown when key [F6] in main menu icons is pressed. These parameters fall into such two categories as measurement parameters and data communication parameters. 9.1 Items for Parameter Setting

Menu Options Contents 1.Ang. Unit

deg / gon / mil Select degree (360°), gon (400G) or mil (6400M) for the measuring angle unit to be shown on the display


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2. Tilt ON/OFF Select the compensation mode of the tilt sensor, which are ON and OFF respectively

3. Light

ON/OFF Backlight ON and OFF. Note: ON and OFF of exit mode have priority over this setting.

4. Beep ON/OFF Define beep ON or OFF when acoustic mode is set.

5. Store NEZ

ON/OFF Select whether to save the coordinate of the occupied point after shutdown.

6. Meas. Store

ON/OFF Select whether to save measurement data.

7. Dist. Unit meter/feet Select the distance measuring unit Meter or Feet shown on the display.

8. V -0 Zenith / Level Select the vertical angle reading for Zenith 0 or Horizontal 0

9.2 Method for Setting Parameters

Operation steps Key Display (1) Press F6 (Set) in the main menu to enter Parameters (meas) interface;

then press F6 (P↓) to view and modify the parameters on the second page.

[F6]

【Parameters (meas)】 5/9 F1 Ang.Unit [DEG] F2 Dist.Unit [M] F3 Tilt [OFF] F4 Light [ON] F5 Beep [ON] P↓

【Parameters (meas)】 9/9 F1 Data store [OFF] F2 Meas. Store [OFF] F3 VOSET [V-] F4 Save and Exit P↑

(2) Press F1 in the first page of Parameters (meas) to select unit deg or gon or mil for angle. Press F2 to select unit m for feet for distance. Press F3 to turn on or off Tilt Press F4 to turn on or off light Press F5 to activate or disable the buzzer.

[F1] [F2] [F3] [F4] [F5]

【Parameters (meas)】 5/9 F1 Ang.Unit [DEG] F2 Dist.Unit [M] F3 Tilt [OFF] F4 Light [ON] F5 Beep [ON] P↓

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(3) Press F1 in the first page of Parameters (meas) to turn on or off Data store. It can save occupied point, BS point, S.O. point, prism height, instrument etc in ON mode Press F2 to turn on or off Meas. Store. It can save the data of measurement points in ON mode. Press F3 VOSET, which can select v-angle zenith 0, horizontal 0. Press F4 to save modified setting and return to the main menu.

[F1] [F2] [F3] [F4]

【Parameters (meas)】 9/9 F1 Data store [OFF] F2 Meas. Store [OFF] F3 VOSET [V-] F4 Save and Exit P↑

10 Tilt Tilt is an instrument for determining the tilt angle between the instrument and the horizontal plane; with it, the measured v-angle value can be more precise. Therefore, it shall be checked and adjusted on a regular basis. First, level the instrument, then check and adjust tilt sensor in the following sequence: 10.1 Steps for Entering Tilt Sensor Adjustment Mode

Operation steps Key Display (1) Press F5 (ADJ) in the main menu to

enter Adjustment menu.

[F5]


(2) Press F4 (Tilt) in Adjustment menu

to enter Adjustment Sensor interface.

[F4]

【Adjustment Sensor】 F1 Set Tilt Sensor F2 Check Tilt Sensor

● Press [ESC] and QUIT.

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10.2 0Set Check

Operation steps Key Display (1) Press F4 (Tilt) in Adjustment menu

to enter Adjustment Sensor interface.

[F4]


(2) Press [F2] (Check Tilt Sensor) to enter Check Sensor interface.

[F2]

【Check Sensor】 V: 82°09′30″

Tilt: 0°00′10″ QUIT

(3) Place prism at normal position and

collimate it to target H to read the reading of “Tilt:”; record it as Y1.

Normal position collimati

ng H



(4) Invert prism and collimate it to target H to read the reading of “Tilt:”; record it as Y2. If Y1+Y2 > 30" or Y1+Y2 < -30" It means tilt sensor 0set is out of the acceptance limit and adjustment is needed.

Inverted position collimating H


Tilt: -0°00′20″ QUIT

(5) Press [F1] (QUIT) to return.

[F1]

【Adjustment Sensor】 F1 Set Sensor F2 Check Tilt Sensor

10.3 0Set Adjustment This operation is necessary in case the tilt sensor’s 0set is out of the acceptance limit. Open the right side plate of the instrument, a sealed object appears, which is the tilt sensor.

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Operation steps Key Display (1) Press F4 (Tilt) in Adjust menu to

enter Adjustment Sensor interface.

[F4]


(2) Press [F2] to enter Check Sensor interface.

[F2]



(3) Untighten the securing screw of the

sensor and turn the sensor slightly to have the reading of “Tilt:” displayed to approach to 0°00′00″(±2"). Now tighten the screw.




(5) Repeat steps from 10.2 to 10.3 until

the 0set of the sensor is acceptable.

[F1]


10.4 Line Adjustment



[F4]


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(2) Press [F1] (Set Tilt Sensor) to enter Set Sensor interface.

[F1]

【Set Sensor】 F1 Line Adj F2 0Set Adj

(3) Press F1 (Line Adj) to enter Sensor Up interface. Collimate the prism in normal position to target H; adjust leveling screw A to have the reading of “Tilt:” to be 0°00′00″; recollimate target H to read reading “V: ”, recoded as M1

[F1]

【Set Sensor】《Step 1》 Up 3' V: 82°09′30″

Tilt: 0°00′00″ QUIT SET

(4) Readjust vertical tangent screw to

change reading “V:” into M+3′.

【Set Sensor】《Step 1》 Up 3’ V: 82°12′30″

Tilt: 0°00′00″ QUIT SET

【Set Sensor】《Step 1》 Up 3’ V: 82°12′30″

Tilt: -0°02′20″ QUIT SET

(5) Adjust angle screw A to recollimate target H, now check the reading of the sensor. Press [F6] (Set) to enter Sensor Down interface.

[F6]

【Set Sensor】《Step 2》 Down 3’ V: 82°12′30″


(6) Adjust vertical tangent screw to

change reading “V: ” into M-3′.

【Set Sensor】《Step 2》 Down 3’ V: 82°6′30″ Tilt: -0°02′20″ QUIT SET

(7) Adjust angle screw A to recollimate

target H, now check the reading of the sensor.

[F6]

【Set Sensor】

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《Step 2》 Down 3’ V: 82°6′30″ Tilt: +0°02′20″ QUIT SET

Press [F6] (Set) to return to Set Sensor interface.


10.5 0Set Adjustment This operation is necessary in case the tilt sensor’s 0set is out of the acceptance limit. Open the right side plate of the instrument, a sealed object appears, which is the tilt sensor.

Operation steps Key Display (1) Press F4 (Tilt) in Adjust menu to enter Adjustment Sensor interface.

[F4]


(2) Press [F1] (Line Adj) to enter Set Sensor interface.

[F1]


(3) Press F2 (0Set Adj) to set Tilt

Sensor at 0.

[F2]

【Set Sensor】《First》 Face1 Tilt: 0°00′10″ QUIT SET

(4) Collimate the prism at normal

position to target H, press F6 SET.

Collimate the prism at inverted

position to target H, now read the

[F6]

【Set Sensor】

《Second》 Face2

Tilt: +0°00′10″ QUIT SET

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reading.

【Set Sensor】

《Second》 Face2


(5) Press F6 (Set). [F6]


10.6 Check Precision This operation shall be done after the 0set of the tilt sensor is acceptable.



[F4]

【Adjustment】 F1 Set Tilt Sensor F2 Check Tilt Sensor

(2) Press [F2] (Check Tilt Sensor) to enter Check Sensor interface.

[F2]



(3) Collimate the prism in normal

position to target H; adjust leveling screw A to have the reading of “Tilt:” to be 0°00′00″; recollimate target H to read reading “V:” recoded as M1.


ng H

Leveling screw A



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(4) Adjust leveling screw A to have the

reading of “Tilt:” to be +0°03′00″. Recollimate target H to read reading “V:”, recoded as M2.


ng H

Leveling screw A



(5) Adjust leveling screw A to have the

reading of “Tilt:” to be -0°03′00″. Recollimate target H to read reading “V: ”, recoded as M3.


ng H Leveling screw A



(6) In case either of∣M2-M1∣>3" and∣M3-M1∣>3" is tenable, the precision of the tilt sensor is out of the acceptance limit. Now repeat “10.3 0Set Adjustment” until ∣M2-M1∣≤3", ∣M3-M1∣≤3".




[F1]

【Adjustment】 F1 Set Tilt Sensor F2 Check Tilt Sensor

11 Check and Adjustment The instrument has been qualified by checking and calibrating rigorously before delivery. However, the internal structure may be affected for long-distance transportation or environment change; therefore, in order to ensure measurement precision, make sure to check and adjust all the items of the instrument as specified in this section after receiving and before using the instrument.

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11.1 Plate Level

·Check See section 4.2 “Level the instrument with plate level” ·Adjustment 1. Adjust with the leveling screw that is parallel with the plate level first if the plate level bubble is deviated from the center during adjustment; move the bubble to the center for nearly half of the deviation. The remained half to the center is adjusted by turning the level’s adjustment screw (on the right of the plate level) with the adjusting pin. 2. Rotate the instrument for 180° to check that whether the bubble is in the center. Repeat step (1) if the bubble is not in the center until the bubble is centered. 3. Rotate the instrument for 90°, adjust the bubble to the center with the third leveling screw. ·Repeat check and adjustment steps until the bubble is in the center regardless of the direction of the collimation part. 11.2 Circular Level ·Check No adjustment is needed if the bubble of the circular level is centered after plate level check is confirmed correct. ·Adjustment Center the bubble by adjusting the adjusting screw below the bubble with the adjusting pin or Allen wrench if the bubble is not centered. To adjust, release the adjusting screw (1 or 2) opposite to the direction of bubble deviation, then tighten other adjusting screws in the deviation direction to center the bubble. The tightening force of the three adjusting screws must be in correspondence when the bubble is centered.

11.3 Check & Adjustment of Telescope Reticule ·Check 1. Level the instrument; then select a target point A in the vision range of the telescope. Collimate point A with the cross-hair of the reticule and secure the horizontal and vertical clamp screw.

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2. Move point A to the edge of the site by turning the vertical tangent screw of the telescope (point A’). 3. If point A moves along the vertical hair of the reticule, it means point A’ is still within the vertical hair, no adjustment is necessary if the cross-hair is not inclined. If point A’ is deviated from the center of the vertical hair as shown below, it means the cross-hair is inclined. Adjustment of reticule is needed.

·Adjustment 1. Remove the reticule cover between the eyepiece and the focusing screw to expose the four reticule securing adjusting screws (see the figure below). 2. Loosen the four securing screws with a screwdriver uniformly; rotate reticule base around the collimation axis to locate point A’ on the vertical hair. 3. Tighten the securing screws uniformly; check and adjust the result with above method. 4. Relocate the cover in the original place.

11.4 Verticality of the Collimation Axis to the Horizontal Axis (２Ｃ) ·Check 1. Set target point A away from the instrument at the height same with the instrument, precisely level the instrument and power on. 2. Collimate target point A at the left face, read the horizontal angle.

(e.g.: horizontal angle Ｌ＝10°13′10″) 3. Turn the telescope during releasing the vertical and horizontal clamp screw, with the right face of the collimation part turned to collimate the same point A. tighten the horizontal and vertical clamp screws before collimating, read the horizontal angle.

Securing screw Securing screw

Eyepiece

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(e.g.: horizontal angleＲ＝ 190°13′40″)　。 4. ２Ｃ＝Ｌ-(Ｒ±180°) = －30″≥±20″, adjustment is needed

·Adjustment 1. Adjust the horizontal angle reading with horizontal tangent screws until C is cleared.

Ｒ＋Ｃ＝190°13′40″－15″＝190°13′25″。 2. Remove the reticule base cover between the eyepiece and the focusing screw, adjust the two cross-hair adjusting screws on the right and left of the reticule; loosen the screws one side first and then secure those on the other side; move the reticule to collimate the center of the cross-hair with target point A. 3. Repeat the steps for checking and adjust until ｜2C｜＜20″ which is as required. 4. Relocate the cover in the original place.

11.5 Vertical Index Zero Compensation ·Check 1. Erect and level the instrument to have the pointing direction of the telescope to be corresponding with the line connecting the instrument center and any leveling screw X; now tighten the horizontal clamp screw. 2. Reset the vertical index after startup and tighten the vertical clamp screw. The instrument displays the current vertical angle of the direction in which the telescope points. 3. Turn leveling screw X in one direction to about 10mm circular pitch, the displayed vertical angle changes along moving and finally disappears and replaced by “out” displayed, indicating the instrument’s vertical axis tilt has exceeded 3’, which is beyond the designed range of the vertical angle compensation. When the leveling screw is turned back, the instrument’s vertical angle is restored. Repeat the test at the critical location to observe the change, indicating the vertical compensation is in good order.

·Adjustment Have the instrument inspected by the manufacturer in case of compensation out of work.

11.6 Vertical Index Difference ( i angle) Vertical Index 0Set This item follows checks specified in section 11.3 and 11.5. ·Check 1. Erect and level the instrument, then start. Collimate the telescope with any clear target point A to generate face left vertical angle L.

4 cross-hair adjusting screws

3 reticule securing screws

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2. Turn the telescope and recollimate point A to generate face right vertical angle R. 3. In case vertical angle zenith is ０°, then ｉ＝(Ｌ＋Ｒ－360°)／２; in case vertical angle horizontal is 0, then

ｉ＝ (　Ｌ＋Ｒ－180°)／２ or (　Ｌ＋Ｒ－540°)／２ 4. If｜ｉ｜ ≥10″, it’s necessary to reset the 0 point of vertical index.

·Adjustment:

Operation steps Key Display (1) Hold POWER key to start the instrument after leveling it; press [F5] (ADJ) to enter Adjustment menu.

POWER + [F5]


(2) Select [F1] (V0/Axis), it displays as follows:

[F1]

V0/Axis

《First》 Face1 V: 92°42′19″ YES NO

(3) Collimate the target at the normal position (face left), press [F5] (YES).

[F5]

V0/Axis

《Second》 Face2 V: 267°18′09″ YES NO

(4) Rotate the telescope to collimate the same target at inverted position (face right), press [F5] (YES) to complete setting. It displays as the right figure and returns to Adjustment menu several seconds later.

[F5]

V0/Axis Set!

V: 267°18′09″

Note: 1. Redetermine V0/Axis (i angle) by repeating check steps. If V0/Axis is still unaccepted, check and rectify the operations of the three steps (index 0set) and target collimation etc. reset as required. 2. Have the instrument to be inspected by the manufacturer in case that it is still unaccepted. ● The displayed vertical angle during 0 point setting process is a value not compensated and rectified;

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it’s just for reference during setting.

11.7 Optical Plummet ·Check 1. Erect the instrument on tripod; place a piece of paper drawn with a cross on the ground directly under the instrument. 2. Adjust the focus of the focus of the optical plummet, then move the paper to center the cross on the paper at the center of the location. 3. Turn the leveling screw to coincide the center mark of the plummet with the crosspoint on the paper. 4. Rotate the collimation part. For each 90°, observe the coincidence of the plummet center mark with the crosspoint. 5. If the center mark of the optical plummet always coincides with the crosspoint during collimation part rotation, no adjustment is needed. Otherwise, adjust with the following method.

·Adjustment 1. Remove the cover of the adjusting screws between the eyepiece of the optical plummet and the focusing screw. 2. Fix the paper drawn with a cross and mark the paper with the center mark points of the plummet for each 90° rotation of the instrument as A, B, C, D shown in the figure. 3. Connect diagonal point AC and BD with bee lines, generating crosspoint O. 4. Adjust the four adjusting screws of the plummet with adjusting pin to coincide the center mark of the plummet with point O. 5. Repeat check step 4, check and adjust until it is as required. 6. Relocate the cover in the original place.

11.8 Instrument Constant (K) Instrument constant have been checked and adjusted before delivery, factory setting K =0. Seldom does instrument constant change. But we still recommend checking and adjusting once to twice every year. The check is suitable to be done on standard base line or with the method ad stated below:

·Check

4 plummet adjusting screws

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1. Select a flat site and erect and level the instrument at point A. Mark, with vertical hair, point A, B and B, C on the ground that are on the same straight line and with a distance of about 50m. Center and erect reflection prism. 2. After setting the instrument with temperature and pressure data, measure out the horizontal distance of AB, AC. 3. Erect the instrument at point C and center it, precisely measure out the horizontal distance of BC. 4. The measurement constant of the instrument can be calculated out.

K＝ＡＣ－(ＡＢ＋ＢＣ) K should be close to０; if ｜K｜＞6ｍｍ, the instrument must be sent to standard base line site for rigorous check and then adjusted according to the check value.

·Adjustment In case it has been proved through rigorous check that Instrument constant K is not close to 0 and has been changed, if user adjustment is necessary, set the addition constant of the instrument as comprehensive constant K.

●Orient with the vertical hair of the instrument, strictly locate point A, B, C on the same straight line. Ground of point B should have robust and clear centering mark.

●Coincidence of point B prism center and instrument center is crucial for ensuring measurement precision; therefore, tripod and tribrach suitable for both are recommended for point B. if to replace with tri-point prism connector and tribrach, the tripod and tribrach shall be kept stand still, just replace prism and instrument part above the tribrach, which can reduce coincidence error.

Approx. 100m

Approx. 50m

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11.9 Parallelism between Collimation Axis and Laser Shooting Axis

·Check 1. Erect reflection prism 50m away from the instrument. 2. Collimate reflection prism center with the cross-hair of the telescope. 3. Power on and enter distance measurement mode, press SD (or HD) to measure distance. Turn the horizontal tangent screw left and right, turn the vertical tangent screw up and down to collimate electrically. Find the center of laser shooting axis of distance measurement through the left and right, up and down zone lighted by the laser beam. 4. Check the coincidence of the cross-hair center of the telescope and the collimation center of laser shooting; basically coinciding means that it is acceptable. ·Adjustment If the deviation between the cross-hair center of the telescope and the collimation center of laser shooting is too big, have the instrument calibrated by professional organization.

11.10 Base Leveling Screw In case of leveling screw loosening, adjust the two adjusting screws for base leveling screw. Tighten the screw to suitable compression force.

11.11 Assembly Parts for Reflection Prism １　Reflection prism base connector Make sure the plate level and optical plummet on base connector has been checked correctly. For check steps, please refer to section 11.1 and 11.7. ２　Centering rod verticality As shown in the figure of section 11.7, draw a cross at point C and with the lower tip of the centering rod standing at C, which shall not be moved during the check. The two supporting feet e and f are supported over E and F of the cross respectively. Adjust the length of e and f to center the bubble of the circular level of the centering rod. Erect and level the instrument at point A not far away from the cross line; collimate tip C with the center

Approx. 50m

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of the cross-hair and tighten the horizontal clamp screw; turn up the telescope to have upper part D of the centering rod to be close to the horizontal hair; dNEZ centering rod just extend or draw back support leg e to move D left and right to collimate cross-hair center. Now, both point C and D shall be on the center line of the cross. Erect the instrument on point B of another cross line and in the same way, just extend and draw back support leg f to coincide point D of the centering rod with the cross center line at point C. Through instrument adjustment at point A and B, the center rod has been vertical. Now if the bubble of the circular level on the rod is deviated from the center, adjust the three adjusting screws under the circular level to center it. Check once again until the centering rod is vertical in both directions and the round bubble is centered.

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12 Technical Index DTM-622 DTM-625 Distance measurement

Singles prism 2.5 Km 2.3 Km Max distance (in good weather)

Three prisms 5.0Km

Digital display Max: 99999999.9999 m Min.: 0.1 mm Precision No-prism 5+3ppm, have-prism 2+2ppm Unit m／ft for selection Time for measuring Single fine measurement 2 sec. tracking 0.8 sec Number of measurements 1~ 99 Meteorologic correction Automatic correction of input parameter

Atmospheric refraction and earth curvature correction

Automatic correction of input parameter, K=0.14

Prism constant correction Automatic correction of input parameter Angle measurement Angle measurement method Absolute code Grating disc dia. (horizontal, vertical) 79ｍｍ Min. reading displayed 1″ Detection method Horizontal circle: 2 sides

Vertical circle: 2 sides Precision 2″ 5″ Telescope

Imaging Right reading Barrel length 170ｍｍ Objective lens effective aperture 48mm Magnification ３０× Viewing angle １°３０′ Resolution 3.5″

Min. focus distance 1.5m Automatic vertical compensator System Single axis, double axis liquid electronic sensor compensation Work range ±３′ Precision ±3 ″ Level Plate level 20″／2ｍｍ, 30″／2ｍｍ Circular level 8′／2ｍｍ Optical plummet Imaging Right reading Magnification 3× Focusing range 0.5ｍ~∝

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Viewing angle 5° Display Type Two sides, graphically Data transmission Interface ＲＳ－２３２Ｃ Battery Power supply Rechargeable Ni-MH battery, rechargeable lithium

battery Volt. Lithium battery: DC7.6V; Ni-MH battery: DC7.2V Continuous operation time ８ hours Size and weight Size 174×207×383ｍｍ Weight 6.8㎏

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13 Accessories

● Case １pc ● Main machine １unit ●Spare battery １pc ● Charger １pc ● Plumb １pc ● Adjusting pin 1pc ● Fur brush １pc ● Screw driver １pc ● Cloth １pc ●Air ball １pc ● Warranty card 1pc ●Quality certificate １pc ●Operation manual １pc ●CD １pc

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【Annex】 Road Alignment Calculation Elements The alignment elements of road alignment layout program in staking out include bee line, arc and transition curve. Remark: 1) Road alignment data input by hand directly. 2) Road alignment data is managed through pile No. 3) Although [S.O. memory] is enabled, stake-out data can neither be printed nor saved. 4) A file name is corresponding to a road alignment data, a number of alignment lines can be created

with a number of file names. 1. Road Alignment Elements Input by hand from DTM-622R series total station. The following introduced is how to enter alignment elements

Alignment elements Parameters

Bee line Azimuth, distance

Transition curve Radius, transition curve, length

Arc Radius , Len

Point N, E coordinate, radius A1, A2

Remark: when loading data or selecting point No. input options from computer, parameter may not be calculated.

Point ID North East Radius Transition curve A1 Transition curve A2 (N) (E) (R)

BP 1100.000 1050.000 IP1 1300.000 1750.000 100.000 80.000 80.000 IP2 1750.000 1400.000 200.000 0.000 0.000

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EP 2000.000 1800.000 Example: Select Def H.Line in Program menu; enter data in the following way:

PT# 0 N 1100.000 E 1050.000

Press [F4] (POT) after press ENT, enter data in the following way: N 1300.000 E 1750.000 R 100.000 A1 80.000 A2 80.000

Enter the following data in the way as introduced above:

N 1750.000 E 1400.000 R 200.000 A1 0.000 A2 0.000 N 2000.000 E 1800.000

R 0.000 A1 0.000 A2 0.000

The format of above data after transferring from the instrument to computer is as follows: START 0.000, 1050.000, 1100.000 CRLF PT 1750.000, 1300.000, 100.000, 80.000, 80.000 CRLF PT 1400.000, 1750.000, 200.000, 0.000, 0.000 CRLF PT 1800.000, 1800.000, 2000.000 CRLF

2. Calculate Road Alignment Elements ⑴ Calculate transition curve length:

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L 2.1 =RA2

2.1 L 2.1 :Transition curve length

A 2.1 :Transition curve parameter R :Radius

L1 =RA2

1 =100802

=64 m L2 =RA2

2 =100802

=64 m

⑵ Calculate turning angle

τ =A

L2

2

2

τ 1 =80

642

2

2 ⋅= 0.32 rad ⇒ deg ⇒ 0.32

π180 =18°20′06″

∴ τ 1 = -τ 2 ⑶ Calculate the coordinate of transition curve

τ2⋅= AN ....)936021610

1(642 τττ −+−

τ2⋅= AE ....)75601320423

(753 ττττ

−+−

32.0280 ⋅⋅=N ....)936021610

1( )32.0()32.0()32.0( 642

−+−

)9360

40010734182.0216

01048576.010

01024.01(64 −+−=

)00000011.000004855.001024.01(64 −+−= = 64 * 0.98981

= 63.348 Samely: value E is:

32.0280 ⋅⋅=E ....)75601320423

32.0()32.0()32.0()32.0( 753

−+−

)00000025.000078019.010666667.0(64 −+−= = 6.777

This sample is a symmetrical transition curve. N1=N2, E1=E2 ⑷ Calculate rise RΔ

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)cos1( τ−−=Δ RER 18cos1(100777.6 −−=ΔR °20′06″)

= 1.700 In symmetrical transition curve, RR 21 Δ=Δ ⑸ Calculate the coordinate of transition point τsinRNN m −= =63.348-100sin18°20′06″=31.891

In symmetrical transition curve, NN mm 21 = ⑹ Calculate tangent length

NRRD mLALAecLAR 1121 )cot()(cos)2

tan( +Δ−Δ+=

+=LA 111°55′47″, sin1cos =ec ,

tan1cot =

=D1 100 * tan(111°55′47″/ 2) +1.7(1 / sin111°55′47″)

–1.7(1 / tan 111°55′47″) +31.891 =148.06015 + 1.8326 + 0.6844 +31.891 =182.468

DD 21 = ⑺ Calculate the coordinate of KA1 α 1111 cos⋅−= DNN IPKA α1111 sin⋅−= DEE IPKA Azimuth between BP and IP1 ⇒ =α 1 74°03′16.6″

=N KA1 1300 –182.468 * cos 74°03′16.6″=1249.872 m

=EKA1 1750 –182.468 * sin 74°03′16.6″=1574.553 m

⑻ Calculate arc length )( 21 ττ +−= LARL

=R(111°55′47″-2 * 18°20′06″)

=100( 75°15′35″180o

π )

=131.353 m ⑼ Calculate the coordinate of KA2

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α 2212 cos⋅−= DNN IPKA α 2212 sin⋅−= DEE IPKA Azimuth between IP1 and IP2 ⇒ =α 2 322°07′30.1″

=N KA2 1300 –(-182.468) * cos 322°07′30.1″= 1444.032 m =EKA2 1750 –(-182.468) * sin 322°07′30.1″= 1637.976 m

⑽ Calculate the coordinate of the characteristic point BC, EC of arc length

Arc length IARCL ⋅= IA= 95°52′11″

Therefore:

CL=200 * 95°52′11″* 180o

π =334.648 m

Tangent length

=⋅= )2

tan( IARTL 200 * tan(95°52′11″/ 2) =221.615 m

Calculate the coordinate of each point:

α 22 cos⋅−= TLNN IPBC

α 22 sin⋅−= TLEE IPBC

α 32 cos⋅−= TLNN IPEC

α 32 sin⋅−= TLEE IPEC In which:

α 2 (azimuth between IP1 and IP2) = 322°07′30.1″

α 3 (azimuth between IP2 and EP) = 57°59′40.6″

=N BC 1750 - 221.615 * cos322°07′30.1″ =1575.068 m =EBC 1400 - 221.615 * sin322°07′30.1″ =1536.058 m =N EC 1750 –(-221.615) * cos57°59′40.6″=1867.456 m =EEC 1400 –(-221.615) * sin57°59′40.6″=1587.929 m

Now display the calculation result on the graphic:

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Calculate coordinate and distance in the following ways: 1） Calculate bee line length

Bee line

BP·KA1= 543.545)1050553.1574()000.1100872.1249( 22=+ −− m

Bee line KA2·BC 005.166)976.1637058.1536()032.1444068.1575( 22=+= −− m

Bee line

EC·EP 084.250)929.15871800()456.18672000( 22=+= −− m

Start point coordinate (BP) N 1100.000 m

E 1050.000 m Bee line between BP and KA1 Azimuth: 74°03′16.6″ Distance: 545.543 m Transition curve between KA1 and KE1 Radius: -100 m (“-” indicating direction curve towards ending point turns left) Length: 64 m Arc between KE1 and KE2 Radius -100 m (“-” indicating direction curve towards ending point turns left)

Transition curve length L1 = 64m

Transition curve length L2 = 64m

Arc length = 131.353m

Arc length = 334.648m

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Length 131.354 m Transition curve between KE2 and KA2 Radius -100 m (“-” indicating direction curve towards ending point turns left) Length 64 m Bee line between KA2 and BC Azimuth 322°07′30.1″ Distance 166.004 m Arc between BC and EC Radius 200 (no symbol means direction curve towards ending point turns right) Length 334.648 m Bee line between EC and EP Azimuth 57°59′40.6″ Distance 250.084 m

Documents

Foreword 1 1 Description of All Parts3 2 Battery pack and ... · HD F2 To be horizontal distance measuring mode. NEZ F3 To be coordinate distance measuring mode. 0SET F4 To set horizontal