JCY-1900 1950 Service Manual

JCY-1900/1950JCY-1900/1950VOYAGE DATA RECORDER VOYAGE DATA RECORDER (VDRVDR)

01ETM ISO 9001, ISO 14001 Certified

Printed in Japan

Marine Service [email protected]

Telephone :Facsimile :e-mail :

AMSTERDAM BranchTelephone :Facsimile :e-mail :

[email protected]

SEATTLE BranchTelephone :Facsimile :e-mail :

[email protected]

CODE No.7ZPNA4409CODE No.7ZPNA4409

AUG. 2014 Edition 1 JRCAUG. 2014 Edition 1 JRC

Not use the asbestos

For further information,contact:

URL http://www.jrc.co.jp

SIMPLIFIED VOYAGE DATA RECORDER SIMPLIFIED VOYAGE DATA RECORDER (S-VDRVDR)

SERVICE MANUALSERVICE MANUAL

NOTICE It is strictly prohibited to reproduce part or all of this manual without prior permission. The contents of this manual are subject to change without notice.

Copyright© Japan Radio Co., Ltd. 2014 All rights reserved.

7ZPNA4409

JCY-1900/1950 VDR Service Manual

i

DOC No. 7ZPNA4409


ii DOC No. 7ZPNA4409

Before Operation

Pictorial indication Various pictorial indications are included in this manual and are shown on this equipment so that you can

operate them safely and correctly and prevent any danger to you and / or to other persons and any damage to your property during operation. Such indications and their meanings are as follows. Please understand the meanings of pictorial indication before you read this manual.

DANGER Indicates that it is probable that incorrect equipment operation due to

negligence cause death or a serious injury.

WARNING Indicates that it is possible that incorrect equipment operation due to

negligence cause death or a serious injury.

CAUTION Indicates that it is probable that incorrect equipment operation due to

negligence cause human injury or property damage.

Examples of pictorial indication

The mark indicates CAUTION (including DANGER and WARNING). Detailed contents of prohibited action (“Electric Shock” in the example on the left) is shown in the mark.

The mark indicates prohibition.

Detailed contents of the prohibited action (“Disassembling Prohibited” in the example on the left) is shown in the mark.

The mark indicates instruction. Detailed contents of the instruction ("Disconnect the power plug" in the example on the left) is shown in the mark.

Warning Label

There is a warning label on the front panel of equipment. Do not try to remove, break or modify the label.


iii

DOC No. 7ZPNA4409


iv DOC No. 7ZPNA4409

Precautions

DANGER

The prohibited matter of a battery and a lithium battery. ● To short-circuit the + pin and – pin. ● Using for non-specified applications. ● disassembling, modifying, destroying. ● Throwing into fire, heating. ● Using expired battery. There is a danger that cause leakage of fluid, generation of heat, fire, explosion, destruction, or injury by heat.

WARNING

Do not attempt inspections or repairs on the internal part of the equipment by yourself. Inspec-tions or repairs by anyone other than qualified maintainers may cause a fire or electric shock. Please contact our head office, or a nearby branch or local office to request servicing.

Do not disassemble or remodel this equipment. Such action may cause a fire, electric shock, or malfunction of the equipment.

Do not use any power supply voltage other than the specified one. Such action may cause a fire, electric shock, or malfunction of this equipment.

Turn off power supply switch before connecting or disconnecting cables to any external equip-ment. Not turning it off may cause a fire or an electric shock.

If the power supply cable damaged, please contact our head office, or a nearby branch or local office to request servicing. The use of damaged cables may cause a fire or an electric shock.

If water entered the equipment, make sure to turn off the main power, open the breaker, and please contact our head office, or a nearby branch or local office to request servicing. Using it as it is may cause a fire, electric shock, or malfunction.


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DOC No. 7ZPNA4409

WARNING

If equipment malfunctions, make sure to turn off the main power, open the breaker, and please contact our head office, or a nearby branch or local office to request servicing. The continuous use of the equipment may cause a fire or electric shock.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. The battery needs to be replaced periodically. If using continually an expired battery, a fire may occur.

Never replace the battery by yourself. Replacement by anyone other than qualified maintainers may cause a fire, an electric shock, or a malfunction. Please contact our head office, or a nearby branch or local office to request servicing.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. The battery contains dilute sulfuric acid. If the liquid that has leaked from the battery adhered with your clothes or skin, wash with clean water. If the liquid entered your eyes, immediately wash with clean water and see a doctor.

The Recording Control Unit (NDV-1900/1950) has a built-in battery. Do not discard because used batteries are recycled. Please contact our head office, or a nearby branch or local office to request servicing.

The underwater acoustic beacon of fixed protective capsule unit and float free capsule unit has a built-in lithium battery. Do not discard because used lithium batteries are recycled. Please contact our head office, or a nearby branch or local office to request servicing.

If disposing of this equipment, be sure to abide by applicable local laws and regulations.


vi DOC No. 7ZPNA4409

WARNING

The Recording Control Unit (NDV-1900/1950) has a UTILITY OUTLET. When you connect the power plug to the power outlet, insert it firmly. Failure to do so may cause fire, burns or electric shock.

The Recording Control Unit (NDV-1900/1950) has a UTILITY OUTLET. Clean dust from the power plug. Failure to do so may cause fire.

Do not inset or drop any foreign objects such as metallic pieces into an air vent or opening. Otherwise, it may cause a fire, electric shock or malfunction.

Do not place heavy objects on the power cable or do not bend the power cable by force. Otherwise, the power cable is damaged, and it may cause a fire, electric shock.

Do not put the container with the liquid on or near this equipment. Otherwise, if the liquid spill or come in this equipment, it may cause a fire, electric shock, or mal-function.

If anything abnormal such as smoke, strange smell or unusual heat is emitted, turn off the POWER switch of the equipment immediately and pull out the power cable. Then, please contact our head office, or a nearby branch or local office to request servicing. The continued use of the equipment may cause a fire or electric shock.


vii

DOC No. 7ZPNA4409

CAUTION

This equipment has warning labels. Do not try to remove, break or modify the label.

Do not install the equipment on the location where infringed by water, humidity, steam, dust, or soot. Otherwise, it may cause a fire, electric shock, or malfunction.

Do not touch this equipment, if hands or gloves are wet with water. Otherwise, it may cause an electric shock, or a malfunction.

Be sure to hold power supply plug when pulling it out of outlet. Pulling the power cable without holding the plug may damage the cable and may cause a fire or an electric shock.

Although the shape of UTILITY OUTLET is for 100VAC, it directly outputs the voltage (100 to 220VAC) that is being input to the RCU. Do not connect a equipment for 100VAC, if 220VAC is being input. Otherwise, a malfunction may occur.

If the equipment is splashed either with water, wipe it dry immediately. Otherwise, it may cause a failure or operational malfunctions.

Do not use any organic solvents such as thinner or benzine to clean the surface. These agents can damage the surface coating. Be sure to remove dirt and dust from the surface and wipe it using a clean dry cloth.

Do not carry out the tap of the screen by the sharp object. Otherwise, the screen may be damaged.


viii DOC No. 7ZPNA4409

CAUTION

Do not block up the air vent of this equipment. Otherwise, the inside of equipment is filled with heat, and it may cause fire or malfunction.

Do not install the equipment on the unstable place such as on the shaky stand or inclined surface.Otherwise, it may drop or fall down, resulting in an injury or malfunction.


ix

DOC No. 7ZPNA4409

Precautions (FFC)

WARNING

If the false distress alert is transmitted, take the following instructions immediately. (1) Stop the transmission immediately. (2) Report the following information to the Maritime Safety Agency.

(a) Ship’s Name, Type and Flag (b) Capsule ID number (15 character UIN): (c) Position and Time at the false transmission (d) Cause of the false transmission (e) Type, Serial Number and Delivery Date of the capsule

Do not pull up the capsule from water during distress. If the capsule is taken out from water in distress, it stops sending distress signals.

The capsule EPIRB function must not be used for other than distress. Otherwise, a large trouble will be given to the search rescue organization.

Do not set the switch to "ON" except the case of manual activation in distress. Distress signals are transmitted when turning the switch "ON".

The capsule unit must not be taken out from bracket other than distress. Otherwise, a large trouble will be given to the search rescue organization.

The selector switch must be set to the “READY” position while voyaging.

The hydrostatic release unit (HRU) activates the cutter using spring force. Do not disassemble the HRU, nor apply pressure to it. Serious injury could result.


x DOC No. 7ZPNA4409

WARNING

Once the hydrostatic release unit (HRU) operates, it cannot be reused. Be careful for capsule so as not to be stolen or not to be activated by mischief when the ship is in port.

Confirm that the ship's name and ID correspond to those indicated on the label of the capsule unit. Rescue work will be planned and executed based on the information of ship's name and ID transmitted from the capsule unit. Proper planning of rescue work would not be possible if ship's name and ID are wrong. If the ship's name and ID indicated on the label of the capsule unit is wrong, ask the purchasing dealer, JRC agent or the JRC branches to change it with correct ship's name and ID.

If right ID cannot be set in the capsule, do not install the capsule. Otherwise, a large trouble will be given to the search rescue organization.

Do not install the capsule in an extremely vibrating place such as a handrail. The capsule may be damaged due to vibration.

Do not install the capsule in a strong magnetic field. The capsule may activate by the magnetic force.

The capsule must be installed apart from the compass and so for the 0.8 meters or more so that the magnetism is not influenced.

Mount the capsule on the bracket properly. Improper mounting causes the capsule not to be automatically released from the bracket in a sinking.

The battery and hydrostatic release unit (HRU) which expired effective periods expired must not absolutely be used. If such battery and HRU are used, the distress signal may not be emitted at the distress. Take care that their lives do not expire.


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DOC No. 7ZPNA4409

WARNING

Do not install with the capsule battery removed. The distress signal may not be emitted at the distress.

Do not connect the lanyard to the bracket or ship body. It disturbs at emergency.

When disposing of the capsule, contact the purchasing dealer, JRC agent or JRC branches to request servicing. If the capsule is transmitted the distress signal by improper disposal, large confusion is caused in search and rescue operations.

Do not make the used battery to short-circuit, discharging electricity compulsorily or using for other usages. Send used batteries to the purchasing dealer, JRC agent or JRC branches.

Do not discard used batteries. Send used batteries to the purchasing dealer, JRC agent or JRC branches, to avoid causing environmental problem by throwing them away.

When sell the ship, contact to the purchasing dealer, JRC agent or JRC branches, and request to register the radio station license and reset up the ship's name and ID. If registration and reset up are not executed, false transmission or wrong ID code signal might be transmitted in distress, and it causes serious confusion for search and rescue operation.


xii DOC No. 7ZPNA4409

CAUTION

Open slowly the top cover. If you open faster, the capsule may deviate from bracket and fall down.

Test the EPIRB function, while anchoring in a port.

In EPIRB function test, permitted distress signal for the test purpose is transmitted. Do not exe-cute the test repeatedly in a short time.

Execute the test in 00 - 05 minutes of each o'clock for the reduction of processing capacity in the satellite.

Do not remove, destroy, or modify warning labels.

Request purchasing dealer, JRC agent or JRC branches to replace any stained, illegible, or damaged label.

If the abnormal status is recognized in the capsule. request the service to purchasing dealer, JRC agent or JRC branches,

If you want to replace or repair the capsule, contact the purchasing dealer, JRC agent or JRC branches.

Do not use a solvent (paint-thinner, alcohol etc.) or alkaline/neutral detergent to clean up the capsule. It causes crack on the resin if such a detergent is used, and the capsule may not operate properly in the worst case by leaking etc.


xiii

DOC No. 7ZPNA4409

Contents

BEFORE OPERATION ............................................................................................................................... II PRECAUTIONS.......................................................................................................................................... IV PRECAUTIONS (FFC) .............................................................................................................................. IX 1. OUTLINE .......................................................................................................................................... 1

1.1. Outline of the Equipment........................................................................................................................... 1 1.2. Feature of New VDR/S-VDR ....................................................................................................................... 1 1.3. JCY-1900/1950 Configuration .................................................................................................................... 3 1.4. Present and New Model Comparison Table ............................................................................................. 8 1.5. JCY-1900/1950 System Diagram ............................................................................................................. 10 1.6. JCY-1900/1950 System Block Diagram .................................................................................................. 11 1.7. JCY-1900/1950 System Network Diagram .............................................................................................. 14 1.8. JCY-1900/1950 System Configuration .................................................................................................... 15

2. MAINTENANCE ............................................................................................................................. 26 2.1. Replacement Parts list ............................................................................................................................. 26 2.2. Maintenance Parts list ............................................................................................................................. 27 2.3. Spare Parts list ......................................................................................................................................... 28 2.4. Fixed Protective Capsule Unit : NDH-338 ............................................................................................... 29 2.5. Recording Control Unit : NDV-1900/1950 ............................................................................................... 30 2.6. Digital Signal Converter 32CH/64CH: NCT-82/-83 .................................................................................. 43 2.7. Frame Grabber Unit : NWP-69 ................................................................................................................. 44 2.8. Data Acquisition Unit: NCT-84 ................................................................................................................. 46 2.9. Software Update ....................................................................................................................................... 47

3. OPERATION CHECKING ON HARDWARE ................................................................................. 48 3.1. Fixed Protective Capsule Unit : NDH-338 ............................................................................................... 48 3.2. Float Free Capsule Unit : NDH-339 ......................................................................................................... 50 3.3. Recording Control Unit: NDV-1900/1950 ................................................................................................ 53 3.4. Operation Panel Unit: NCG-1900/1950 ................................................................................................... 59 3.5. Microphone Unit: NVT-181 and Waterproof Microphone Unit: NVT-182 .............................................. 61 3.6. Digital Signal Converter 32CH and 64CH : NCT-82/83 ........................................................................... 62 3.7. Frame Grabber Unit: NWP-69 .................................................................................................................. 64 3.8. Data Acquisition Unit: NCT-84 ................................................................................................................. 65

4. TROUBLE SHOOTING .................................................................................................................. 66 5. DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE ................... 74 6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) ....................................................................... 75

6.1. Recording Control Unit: NDV-1900/1950 ................................................................................................ 75 6.2. Operation Panel Unit: NCG-1900/1950 ................................................................................................... 76 6.3. Frame Grabber Unit: NWP-69 .................................................................................................................. 77 6.4. Digital Signal Converter 32CH: NCT-82 .................................................................................................. 78 6.5. Digital Signal Converter 64CH: NCT-83 .................................................................................................. 79 6.6. Data Acquisition Unit: NCT-84 ................................................................................................................. 80

7. SPECIFICATIONS ......................................................................................................................... 81 7.1. NDH-338 Fixed Protective Capsule Unit ................................................................................................. 81 7.2. NDH-339 Float Free Capsule Unit ........................................................................................................... 82 7.3. NDV-1900/1950 Recording Control Unit ................................................................................................. 83 7.4. NCG-1900/1950 Operation Panel Unit ..................................................................................................... 86 7.5. NVT-181 Microphone Unit ........................................................................................................................ 87 7.6. NVT-182 Waterproof Microphone Unit .................................................................................................... 88 7.7. NCT-83 Digital Signal Converter 64CH ................................................................................................... 89 7.8. NCT-82 Digital Signal Converter 32CH ................................................................................................... 90 7.9. NWP-69 Frame Grabber Unit ................................................................................................................... 91 7.10. NCT-84 Data Acquisition Unit .................................................................................................................. 92 7.11. NQE-7700A Junction Box ........................................................................................................................ 93


xiv DOC No. 7ZPNA4409

7.12. General Environmental Condition .......................................................................................................... 94 8. ANNUAL INSPECTION ................................................................................................................. 96

8.1. Declaration on Completion of Annual Inspection for VDR ................................................................... 96 8.2. Annual Inspection Procedures ............................................................................................................... 96

9. INSPECTION CHECK LIST FOR VDR ......................................................................................... 96

1. OUTLINEJCY-1900/1950 VDR Service Manual

1

DOC No. 7ZPNA4409

1. OUTLINE

1.1. Outline of the Equipment This equipment helps investigators identify the causes of marine accidents in order to prevent their recurrence. The equipment records navigation and hull data, as required by International Standards.

1.2. Feature of New VDR/S-VDR

1) Sensor Data I/F ● Reduction of serial wiring cables is possible by sharing data (LAN: IEC61162-450) with new RA-

DAR/ECDIS. (For introduction, confirmation for supervisory authorities and ship's classification is required.)

2) Image Data I/F

● Reduction of RGB wiring cable (5 coaxial cables) is possible by connecting to new RADAR/ECDIS through LAN (IEC61162-450).

3) Capsule I/F

● No separate power cable is required since power is supplied to the capsule unit with the LAN cable. 4) Data recording in capsule units (meet the demands of new standard)

Both the fixed protective capsule unit and the float-free capsule unit store the data recorded for the past 48 hours.

● In VDR (JCY-1900), install both the protective and the float-free. In S-VDR (JCY-1950), install one of capsules.

● When retrieving the capsule units from the sea, with this 48-hour data recording function, the situation in the event of an accident can be analyzed by comparing it to that before the accident.

● Addition of the float-free capsule unit makes the retrieval of recording data easier.

5) Data recording in the internal storage (meet the demands of new standard) The internal storage stores the data recorded for the past 720 hours. ● With this 720-hour recording internal storage, the residual ratio of accident data rises substantially. ● For voyage within 720 hours, all the data during the voyage can be recorded.

6) Audio recording for the bridge

● The 6-track microphone audio function enables recording of conversations in the bridge at 4 places in addition to the dedicated audio recording in the wing.

● Sound quality is improved (newly designed microphones and re-examined A/D conversion and com-pression performance).

● Downsized microphone unit and waterproof microphone unit.

7) VHF audio recoding ● The 2-track VHF audio function enables separate recording of No. 1 VHF and No. 2 VHF.

8) RADAR/ECDIS image recording (meet the demands of new standard)

● The 3-screen capacity for image recording enables recording of 3 screens in total (6 channels at max-imum) for X band RADAR, S band RADAR and ECDIS.

● Recording image alternately for the same units.

9) Performance test (meet the demands of new standard) ● Checking the latest recorded data is available through the Operation Panel Unit..

1. OUTLINE JCY-1900/1950 VDR Service Manual

2 DOC No. 7ZPNA4409

Standards:

• The 3 screens (X band RADAR, S band RADAR and ECDIS) are recorded every 15 seconds. * When Rader is standby, the screen is recorded every 20 minutes. (The requirement by the standard is recording every 10 to 30 minutes.)

• For the same units, screens are recorded alternately.

Screen-1

Screen-2

Screen-3

Screen-1

Screen-2

Screen-3


3

DOC No. 7ZPNA4409

1.3. JCY-1900/1950 Configuration 1.3.1. JCY-1900 Configuration

1) Standard configuration of the equipment

No. Component Name Type Name Qty Function 1 Recording Control

Unit (RCU) NDV-1900 1 - Output the recorded data to the fixed pro-

tective capsule unit, the float-free capsule unit.

- Recording data to the internal storage. - Collecting the radar images, the audio data, and the sensor data.

- Managing and monitoring the VDR system.- If AC input power is lost, it can record data for 2 hours by the built-in battery.

Main Control Board (MCB)

CDJ-2510

Audio Recording Board (ARB)

CHA-1900

Power Supply Unit (PSU)

CBM-221

Terminal Board (TB)

CQD-2281

Battery CBN-80 Playback soft-ware for users

CYC-826 1 For the accident investigators use. Stored in the NDV-1900.

Playback soft-ware for the ac-cident investiga-tors


LAN Cable --- 1 For the users use. Stored in the NDV-1900.

2 Operation Panel Unit (OPU)

NCG-1900 1 - Equipped with 7 inch color LCD. - Operating the VDR system by the touch panel.

- If the alert occurred, the alert message is displayed and the alert sound is sounded.

- Equipped with a USB port. 3 Fixed Protective

Capsule Unit (FPC) NDH-338 1 - Recording data to the internal storage.

- If the ship has sunk under water, the un-derwater acoustic beacon is running. Beacon unit 7ZZNA4138

4 Float Free Capsule Unit (FFC)

NDH-339 1 - Recording data to the internal storage. - If the ship has sunk under water, the capsule unit floats to the surface and transmits loca-tion information.

Beacon Battery (TBD) Recording mod-

ule (TBD)

HRU (TBD) 5 Junction Box NQE-7700A 1 - For connecting NDH-339 6 Microphone unit NVT-181 4

- Recording the conversation in the bridge.

Accessories

7 Spare Parts for RCU H-7ZXNA4015 1 Fuse: FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005)

Fuse: MF60NR 250V 10 (5ZFGD00017) Fuse: 1203 (5ZFCK00016) Fan: 7BFNA4002


4 DOC No. 7ZPNA4409

2) Options configuration of the equipment

No. Component Name Type Name Function 1 Microphone unit NVT-181 Excluding the 4 units of standard configura-

tion, the microphone can install 8 units of option units.

2 Waterproof microphone unit NVT-182

3 Digital Signal Converter (DSC)

NCT-82 (32CH) or NCT-83 (64CH)

- Converts the dry contact signal into IEC61162-1 data and outputs them.

- If the optional CEF-60 add, this unit can convert analog signals

4 Data Acquisition Unit (DAU) NCT-84 - Converts the input sensor data. - Transmits the converted data via Ethernet.- Receives heading angle (synchro-nous/step) signals.

5 Frame Grabber Unit (FGU) NWP-69 - Captures the RADAR/ECDIS display im-age via RGB signal and converts to PNG image format.

- Transmits the converted image data to the RCU via Ethernet.

Accessories

6 Spare Parts for DSC H-7ZXNA4017 Fuse: MF51NR 250V 3.15(5ZFGD00201)

7 Spare Parts for FGU H-7ZXNA4016 Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fan: 7BFNA4001

8 Spare Parts for DAU H-7ZXNA4018 Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fuse: MF51NR 250V 0.5 (5ZFGD00019) Fuse: 1203 (5ZFCK00016)


5

DOC No. 7ZPNA4409

1.3.2. JCY-1950 Configuration


• Use Fixed Protective Capsule Unit No. Component Name Type Name Qty Function 1 Recording Control






CDJ-2510


CHA-1900


CBM-221

Terminal Board (TB)

CQD-2281









- Equipped with a USB port. 3 Fixed Protective

Capsule Unit (FPC) NDH-338 1 - Recording data to the internal storage.

- If the ship has sunk under water, the underwater acoustic beacon is running. Beacon unit H-7ZZNA4138

4 Microphone unit NVT-181 4


Accessories




6 DOC No. 7ZPNA4409

• Use Float-free Capsule Unit

No. Component Name Type Name Qty Function 1 Recording Control






CDJ-2510


CHA-1900


CBM-221

Terminal Board (TB)

CQD-2281









- Equipped with a USB port. 3 Float Free Capsule

Unit (FFC) NDH-339 1 - Recording data to the internal storage.

- If the ship has sunk under water, the capsule unit floats to the surface and transmits location information.

Beacon Battery (TBD) Recording

module (TBD)

HRU (TBD) 4 Junction Box NQE-7700A 1 - For connecting NDH-339 5 Microphone unit NVT-181 4


Accessories




7

DOC No. 7ZPNA4409


No. Component Name Type Name Function 1 Microphone unit NVT-181 Excluding the 4 units of standard configura-

tion, the microphone can install 8 units of option units.

2 Waterproof microphone unit NVT-182

3 Digital Signal Converter (DSC)

NCT-82 (32CH) or NCT-83 (64CH)

- Converts the dry contact signal into IEC61162-1 data and outputs them.

- If the optional CEF-60 add, this unit can convert analog signals

4 Data Acquisition Unit (DAU) NCT-84 - Converts the input sensor data. - Transmits the converted data via Ethernet.- Receives heading angle (synchro-nous/step) signals.

5 Frame Grabber Unit (FGU) NWP-69 - Captures the RADAR/ECDIS display im-age via RGB signal and converts to PNG image format.

- Transmits the converted image data to the RCU via Ethernet.

Accessories

6 Spare Parts for DSC H-7ZXNA4017 Fuse: MF51NR 250V 3.15(5ZFGD00201)

7 Spare Parts for FGU H-7ZXNA4016 Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fan: 7BFNA4001

8 Spare Parts for DAU H-7ZXNA4018 Fuse: MF51NR 250V 3.15 (5ZFGD00201) Fuse: MF51NR 250V 0.5 (5ZFGD00019) Fuse: 1203 (5ZFCK00016)


8 DOC No. 7ZPNA4409

1.4. Present and New Model Comparison Table

* In S-VDR, use one of capsules (: NDH-338 or NDH-339).

1) Standard specifications Item JCY-1900/1950 JCY-1800/1850

Capsule Fixed Protective Capsule Unit ・48 hours recording

Protective Capsule Unit ・12 hours recording

Float-free Capsule Unit ・48 hours recording

None

Internal storage for long term re-cording ・720 hours (30 days) recording

(Unremovable)

CF card ・12 hours (half day) recording

Sensor recording LAN: 1 port (IEC61162-450, RMS) Number of connectable units: 24ch

LAN: 1 port (dedicated for RMS) Number of connectable units: 24ch

Serial: 24ch IEC61162-2: 2ch (4800~38400bps) IEC61162-1: 22ch (4800bps)

Serial: 32ch (4800~38400bps)

Audio recording Bridge audio (microphone) 6 tracks x 2ch/track = 12ch

(standard) VHF audio

2 tracks x 2ch/track = 4ch

Bridge audio (microphone) 3 tracks x 3ch/track = 9ch

VHF audio 1 track x 3ch/track = 3ch

Image recording Input signal: LAN(IEC61162-450) Number of available inputs: 6 screens Number of screens for recording:

3 screens (standard) → 6 screens are se-lectable for recording.

Input signal: RGB Number of available inputs: 2 screens Number of screens for recording:

1 screen (standard) → 2 screens are se-lectable for recording. Recording both 2 screens (option)

Electric power failure Operation continues for 2 hours with UPS. * Only bridge audio is recorded dur-

ing power failure. * After power restoration, VDR au-

tomatically returns to the normal operation.

Same as JCY-1900

Operation Panel Unit Display: LCD (Character display) Operation: Touch Panel * Meets the performance test de-

manded.

Display: LEDs (Value display) Operation: Buttons Error information: 4-digit code dis-play

Stopping/restarting recording

Operation by the Operation Panel Unit. ・Ensures security with a password

Operation by the RCU internal panel.

Performance test Checking the latest recorded data is available through the Operation Panel Unit.

None

Microphone test Automatic test is conducted every 12 hours. Manual test is available with the Op-eration Panel Unit.

Automatic test is conducted every 12 hours.

Alert output Output port: Dry contact, serial, LAN Output port: Dry contact


9

DOC No. 7ZPNA4409

Item JCY-1900/1950 JCY-1800/1850 Taking recorded data Download software is attached.

・Can select the recorded data to be downloaded from the internal storage by specifying the time span.

・Recorded data of 12 hours worth can be taken within 2.5 hours.

Same as JCY-1900

Playback Playback software is attached. Same as JCY-1900 * The under lined parts in JCY-1900 column meet the demands of the new specifications.

2) Option specifications Item JCY-1900/1950 JCY-1800/1850

RGB input of the image recording signal

Input is possible with the optional Frame Grabber Unit (FGU). Number of RGB inputs: 2ch Connectable maximum number of FGU: 3 units * 2ch/unit x 3 units

Standard

Dry contact signal input

Input is possible with the optional Digital Signal Convertor (DSC). Number of input dry contacts:

NCT-82: 32ch NCT-83: 64ch

Same as JCY-1900 Number of input dry contacts:

NCT-63: 16ch NCT-72: 64ch

Analog signal input Input is possible with the optional A/D Convert Board (ADC). Number of channels: 8ch * Can mount on Digital Signal Con-

vertor (DSC).

Same as JCY-1900

Sensor input ex-pansion

Expandable with the Data Acquisi-tion Unit (DAU). IEC61162-2: 2ch IEC61162-1: 8ch

None

Gyro input Input is possible with the Gyro I/F Board (GIF).

Input is possible with the Recording Control Unit (RCU).


10 DOC No. 7ZPNA4409

1.5. JCY-1900/1950 System Diagram

* In S-VDR, use one of capsules (: NDH-338 or NDH-339). * In S-VDR(JCY-1950), the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950


11

DOC No. 7ZPNA4409

1.6. JCY-1900/1950 System Block Diagram 1.6.1. JCY-1900 System Block Diagram

■Connecting MFD/RADAR/ECDIS via IEC61162-450(Ethernet)

* TTYCS-1

* MPYC-xx

* TTYCS-x

* TTYCS-1

* TTYCS-1

* TTYCS-4

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

*Ethernet cable

*TTYCYS-1Q

*TTYCS-1Q

*TTYCS-1Q

*TTYCS-4

*Ethernet cable

* TTYCS-1

*Ethernet cable

Rec

ordi

ng C

ontro

l Uni

t (R

CU

): N

DV

-190

0

*: Y

ard

supp

ly c

able

s

*TTYCS-1QMic-1

VHF Telephone No.1 * TTYCS-1

Mic

roph

ones

NV

T-18

1V

HF

Rad

iote

leph

one

Brid

ge A

udio

VH

F A

udio

[TB

901]

out

Ope

ratio

n Pa

nel U

nit

CA

PSU

LE

*DPYCS-2.5AC220V 60Hz 1 phase

[TB

101]

Em

erge

ncy

AC P

ower

Sw

itchb

oard

[Em

erge

ncy

Gen

erat

or R

oom

]

AC D

istri

buto

r

E[c

h1][c

h2]

[ch3

][ch4

] [ch5

]

Dig

ital S

igna

l Con

verte

r(D

SC

)N

CT-

82(3

2ch)

[ch1

-32]

[TB

1]

.EFrom AC Distributor

VD

R-L

AN

JCY-

1900

VO

YAG

E D

ATA

REC

OR

DER

: C

ON

NEC

TIO

N D

IAG

RA

M

Dry

Con

tact

[TB

402]

JRC

-LA

N

DA

TA

Mic

1-2

Mic

Gro

up1

*DPY

CS-

1.5

AC

220V

60H

z 1

phas

eTo

Dig

ital S

igna

l Con

verte

r N

CT-

82:[T

B1]

EXT-

LAN

[TB

101]

CA

PSU

LE[J

511-

3][J

511-

4][J

511-

1][J

511-

2][T

B90

2][J

517]

*TTYCS-1QMic-3

[TB

903]

Mic

3-4

Mic

Gro

up2

[TB

904]

[TB

905] [TB

906]

*TTYCYS-1QMic-7

[TB

907]

Mic

7-8

Mic

Gro

up4

[TB

908]

[TB

909] [TB

910]

[TB

911] [TB

912]

[TB

915] [TB

916]

[TB

913] [TB

914]

VHF Telephone No.3

[ch6

] [ch7

][ch8

] [ch9

][ch1

0] [ch1

1][ch1

2][c

h14]

[ch1

6][c

h18]

[ch2

2][c

h20]

[ch2

4][c

h13]

[ch1

5][c

h17]

[ch2

1][c

h19]

[ch2

3]

[TB

403]

[TB

401]

AC

IN

A/D

Opt

ion

CEF

-60

[ch1

-8]

Dry

con

tact

in

[J51

3]

[To JRC-Network] ECDIS and RADAR for image acquisition

VH

F 1-

2G

roup

1V

HF

3-4

Gro

up2

[J51

2]

Wat

erpr

oof M

icro

phon

esN

VT-

182 Mic-8

Mic-2

Mic-4

PORT Wing side

STBD Wing side

Rea

l Tim

e M

onito

r PC

(Ow

ner S

uppl

y)

DGPS

AIS

Speed Log

Gyro Compass

Auto-pilot

Rudder Angle Indicator

Echo Sounder

Anemometer

Engine Telegraph

M/E Remote Control System

Alarm Monitoring System

Electronic Inclinometer (if installed)

Electronical Logbook (if installed)

[TB

404]

[TB

405]

[TB

406]

*0.5

t x 2

5

Dry Contact(Yard)

Analog(Yard)

*1t x

25

[J51

4][J

515]

[J51

6]

BNWAS

ch1-

2:

IEC

6116

2-2

(384

00bp

s)ch

3-20

: IE

C61

162-

1 (4

800b

ps)

ch21

-24:

IEC

6116

2-1/

othe

rs (4

800b

ps-3

8400

bps)

Prot

ectiv

eC

apsu

leN

DH

-338

Exte

rnal

dec

k ab

ove

brid

ge

LAN

Floa

t-fre

eC

apsu

leN

DH

-339

LAN

Ope

ratio

n Pa

nel

Uni

t N

CG

-190

0[J

702]

Whe

elho

use

*Wat

erpr

oof E

ther

net c

able

(Shi

eld

Twis

t-Pai

r cab

lew

ith w

ater

proo

f)M

ax. 3

0m

*Wat

erpr

oof E

ther

net c

able

(Shi

eld

Twis

t-Pai

r cab

lew

ith w

ater

proo

f)M

ax. 3

0m

Junc

tion

Box

NQ

E-77

00A

Cap

sule

bui

lt-in

Eth

erne

t cab

le(A

ppro

x. 2

m)



■Connecting RADAR/ECDIS and optional Frame Grabber Unit (NWP-69) via RGB signal

* TTYCS-1

* TTYCS-1

* TTYCS-1

*Ethernet cable

* MPYC-xx

* TTYCS-x

* TTYCS-1

* TTYCS-1

* TTYCS-4

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

* TTYCS-1

*TTYCYS-1Q

*TTYCS-1Q

*TTYCS-1Q

*TTYCS-4

*Ethernet cable

* TTYCS-1

*Ethernet cable

*TTYCS-1QMic-1

VHF Telephone No.1 * TTYCS-1

*DPYCS-2.5AC220V 60Hz 1 phase

From AC Distributor

*TTYCS-1QMic-3

*TTYCYS-1QMic-7

VHF Telephone No.3

Mic-8

Mic-2

Mic-4

PORT Wing side

STBD Wing side

VDR Real Time Monitor PC(Owner)

DGPS

AIS

Speed Log

Gyro Compass

Auto-pilot

Rudder Angle Indicator

Echo Sounder

Anemometer

Engine Telegraph

M/E Remote Control System

Alarm Monitoring System

Electronic Inclinometer (if installed)

Electronical Logbook (if installed)

Dry Contact(Yard)

Analog(Yard)

From AC Distributor

From AC Distributor

X-Band Radar

S-Band Radar

Main ECDIS

Backup ECDIS

X-Band Radar (JMA-9100 series)

S-Band Radar (JMA-9100 series)

ECDIS

* TTYCS-1 BNWAS


13

DOC No. 7ZPNA4409

1.6.2. JCY-1950 System Block Diagram

In S-VDR(JCY-1950), Connection of the capsule to the RCU is different from the VDR(JCY-1900). According to the following figure, replace chapter 1.6.1. (JCY-1900) with the figure of JCY-1950. * In S-VDR(JCY-1950), the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950

NDV-1950

JCY-1900 : CONNECTION DIAGRAM JCY-1950 : CONNECTION DIAGRAM1) Use NDH-338

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-4

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

*Eth

erne

t cab

le

NCG-1950

2) Use NDH-339

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-4

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

TYC

S-1

*Eth

erne

t cab

leNCG-1950

NDV-1950

NDV-1900



1.7. JCY-1900/1950 System Network Diagram * In S-VDR(JCY-1950), use one of capsules (: NDH-338 and NDH-339). * In S-VDR, the following type name is changed. ・Recording Control Unit（RCU）: NDV-1950 ・Operation Panel Unit（OPU）: NCG-1950


15

DOC No. 7ZPNA4409

1.8. JCY-1900/1950 System Configuration * In S-VDR, use one of capsules (: NDH-338 or NDH-339).

System Configuration

Unit Type Name Circuitry Model number Remarks Recording Control Unit (RCU)

NDV-1900/1950


CDJ-2510


CHA-1900


CBM-221

Terminal Board (TB) CQD-2281 Long-term medium CDD-756 Installed in the

MCB Battery (BAT) CBN-80 Built-in CHG-232

(Thermo sensor board)

Operation Panel Unit (OPU)

NCG-1900/1950 Operation Panel Board (OPB)

CDC-1900

Fixed Protective Capsule Unit (FPC)

NDH-338 ― NDH-338

Float-free Capsule Unit (FFC)

NDH-339 ― NDH-339

Junction Box NQE-7700A ― NQE-7700A For connecting NDH-339

Microphone Unit (MIC)

NVT-181 ― NVT-181 Indoor

Waterproof Micro-phone Unit (MIC)

NVT-182 ― NVT-182 Option

Frame Grabber Unit (FGU)

NWP-69 Frame Grabber Board (FGB)

CKA-137A Option

Filter Board CBJ-166 Digital Signal Con-verter 32ch (DSC)

NCT-82 Dry Contact Signal Input Board (DSB)

CQD-2284 Option

Filter Board CBJ-166 Digital Signal Con-verter 64ch (DSC)

NCT-83 Dry Contact Signal Input Board (DSB)

CQD-2285 Option

Filter Board CBJ-166 Data Acquisition Unit (DAU)

NCT-84 Serial LAN Converter Board (SLC)

CMH-2370 Option

Analog Option Board (AOC)

CMJ-560

Gyro I/F Board (GIF) CMJ-554 Filter Board CBJ-166



Recording Control Unit RCU: NDV-1900/1950

Main Control Board

Audio Recording Board

Power Supply Unit

Terminal Board

Battery

Long-term medium (SSD)


17

DOC No. 7ZPNA4409

Operation Panel Unit OPU: NCG-1900/1950

7-inch Touch Panel

Speaker

Rotary Knob

HOME Button

USB Port



Fixed Protective Capsule Unit FPC: NDH-338


19

DOC No. 7ZPNA4409

Float-free Capsule Unit FFC: NDH-339

UNIT : mm



Junction Box: NQE-7700A

UNIT : mm


21

DOC No. 7ZPNA4409

Microphone Unit: NVT-181

Waterproof Microphone Unit: NVT-182

Coated grommet

Plug hole



Frame Grabber Unit FGU: NWP-69

D-sub Connector

LAN Connector

Ground Terminal

Power TerminalBlock

Fuse Power Switch

Fan

Filter Board

Frame Grabber Board


23

DOC No. 7ZPNA4409

Digital Signal Converter DSC: NCT-82 (32ch)

Filter Board

Dry Contact Signal Input Board

Power Supply Unit

UNIT : mm



Digital Signal Converter DSC: NCT-83 (64ch)

Filter Board

Dry Contact Signal Input Board

Power Supply Unit


25

DOC No. 7ZPNA4409

Data Acquisition Unit DAU: NCT-84

Analog Option Board

Filter Board

Gyro I/F Board

Serial LAN Converter Board

2. MAINTENANCE JCY-1900/1950 VDR Service Manual


2. MAINTENANCE

2.1. Replacement Parts list

The following is replacement parts. Using the OPU, check the expiration date. (Refer to 3.4.3.) * When replacing parts, it is necessary to set the expiration date with maintenance software. (Refer to 2.9.2)

No Name of Component Parts name

(Type Name) Expiration date Replacement method

1 RCU（NDV-1900/1950）

Replacement Parts Kit (7ZZNA4134)

FAN 2 pieces (7BFNA4002)

4.5 years after installing Refer to 2.5.3.

Battery (CBN80)

4.5 years after manufac-turing

Refer to 2.5.1.

2 FPC（NDH-338）

Beacon (7ZZNA4138）

3 years after manufactur-ing

Refer to 2.4.1.

3 FFC（NDH-339）

Battery (TBD)

4 or 5 years after Installing (follow the Classification Society)

（*1）

HRU (Hydrostatic Release Unit） (TBD)

2 years after installing （*1）

4 OPU（NCG-1900/1950）

LCD Operating time 50,000 hours

Replace the unit.

5 FGU（NWP-69）

Fan (7BFNA4001)

4.5 years after installing Refer to 2.7.1.

*1 It is necessary to receive the capsule manufacturers (JOTRON) training for Replacement of FFC.

2. MAINTENANCEJCY-1900/1950 VDR Service Manual

27

DOC No. 7ZPNA4409

2.2. Maintenance Parts list

The following is maintenance parts.

No Unit (Model) Parts name (Code) Remark

1 RCU （NDV-1900/1950）

Main Control Board (CDJ2510) With two security seal.

Long-term recording medium (CDD756) 1 piece. Need two pieces in the system. With four fixing screws and one security seal.

Audio Recording Board (CHA1900) Terminal Board (CQD2281) Power Supply Unit (CBM221) Battery Unit (CBN80) With harness FAN (7BFNA4002) 1 piece. Need two pieces in the

system. 2 OPU

(NCG-1900/NCG-1950)

No parts Set exchange.

3 DSC 32ch (NCT-82)

Main Board (CQD2284)

A/D Converter Board (CEF60-R) Filter Unit (CBJ166)

4 DSC 64ch (NCT-83)

Main Board (CQD2285) A/D Converter Board (CEF60-R) Filter Unit (CBJ166)

5 DAU (NCT-84)

Serial LAN Converter board (CMH2370)

Analog Option Circuit (CMJ560) Gyro Interface board (CMJ554) Filter Unit (CBJ166)

6 FGU (NWP-69)

Frame Grabber Board (CKA-137A) Filter Unit (CBJ166) FAN (7BFNA4001)



2.3. Spare Parts list

The following is spare parts that are attached to each unit.


No Name of Component Type Name Parts

1 Spare Parts for RCU (NDV-1900/1950)

H-7ZXNA4015 fuse：FIH 250 5A(TP.CR)URCSQD-H00(5ZFWU00005) fuse：MF60NR 250V 10 (5ZFGD00017) fuse：1203 (5ZFCK00016) Fan：7BFNA4002


No Name of Component Type Name Parts

2 Spare Parts for FGU (NWP-69) H-7ZXNA4016 fuse：MF51NR 250V 3.15 (5ZFGD00201) Fan：7BFNA4001

3 Spare Parts for DSC (NCT-82/83)

H-7ZXNA4017 fuse：MF51NR 250V 3.15(5ZFGD00201)

4 Spare Parts for DAU (NCT-84) H-7ZXNA4018 fuse：MF51NR 250V 3.15 (5ZFGD00201) fuse：MF51NR 250V 0.5 (5ZFGD00019) fuse：1203 (5ZFCK00016) fuse：1215 (5ZFCK00017)


29

DOC No. 7ZPNA4409

2.4. Fixed Protective Capsule Unit : NDH-338 2.4.1. Exchange of the beacon

1) The removal method

1

Remove the bracket with Beacon from the cap-sule unit. 1) Remove four inner side hexagon screws and remove a bracket.

2

Remove Beacon from bracket.

2) The mounting method

Carry out mounting in the reverse order to removal. * Do not forget attachment of washer. * Attach Beacon so that the expiration date can be seen.

* Set the expiration date with maintenance software. (Refer to 2.9.2.)

1)



2.5. Recording Control Unit : NDV-1900/1950

* Before removal, check that the power supply of the RCU is OFF. 2.5.1. Exchange of the Battery


1

In the following steps, loosen four screws, and remove the bracket. 1) Loosen Two screws in the rear side. 2) Remove Two screws in the front side.

* If Step 2) is done ahead of Step 1), tapped holes may be damaged.

2

Set the battery on the RCU so that terminal come in the front side.

3

Set the bracket on the RCU, and in the following steps, tighten four screws. 1) Set the bracket on the RCU, tighten four screws temporarily (lightly). 2) Tighten two screws in the rear side. 3) Tighten two screws in the front side. * If Step 3) is done ahead of Step 2), tapped holes may be damaged.

1)

2)

Terminal

2)

3)

2)

Bracket.


31

DOC No. 7ZPNA4409

4

Connect the connector of battery cable to the terminal.

5

Fix the battery cable by twisting the Coaching clip. The procedure mounting a battery is completed. * Set the expiration date with maintenance software. (Refer to 2.9.2.)


Carry out removal in the reverse order to mounting.

Terminal of PSU



2.5.2. Exchange of the fuse

1) Fuse in PSU FIH 250 5A(TP.CR)URCSQD-H00 (5ZFWU00005) 2) Fuse in battery MF60NR 250V 10 (5ZFGD00017) 3) Fuse in External Signal Connection I/F Board 1203 (5ZFCK00016)

2)

1)

3)


33

DOC No. 7ZPNA4409

2.5.3. Exchange of the Fan


1

Remove the PSU cover. 1) Remove the battery cable. 2) Remove four screws, remove the cover.

2

Remove Fan cable. 1) Remove cable from J507 and J508 on the MCB. 2) Remove cable from the cable clamp.

1) 2)

J508 J507

cable clamp

1) 2)



3

Remove the Fan unit（Fan*2+Bracket）. 1) Remove two screws in the front side. 2) Loosen a screw in the rear side. 3) Sliding the Bracket to the left, remove the unit.

4

Remove the Fan from the Bracket. 1) Remove eight screws. 2) Exchange for new Fan. * Turn the label to the outside of the Bracket, and the cable to upper side.


35

DOC No. 7ZPNA4409


Carry out mounting in the reverse order to removal.

* When attaching the Fan to the Bracket, turn the label to the outside of the Bracket, and the cable to upper side.

* The Fan cable is fixed by a cable clamp to keep from hitting the Fan. ・ Connect the cable Z101(rear side) to J507 after letting the cable pass twice to the clamp. (make a ring.) ・ Connect the cable Z102(front side) to J508 after letting the cable pass once to the clamp.

* Set the expiration date with maintenance software. (Refer to 2.9.2.)

Z101Z102

J507J508



2.5.4. Exchange of the Audio Recording Board


1

Remove six screws, remove the protect cover.

2

Remove two cable on the ARB. 1) Remove W105 from J604. 2) Remove W104 from J504.

* Push down two locking levers inside.

3

Remove the ARB. 1) Remove six hexagon spacers.

* Use the nut driver. 2) Remove the ARB from the MCB.

* The ARB is connected to MCB by two connectors.

1)

2)

1)

2)


37

DOC No. 7ZPNA4409


Carry out mounting in the reverse order to removal.. * Insert the ARB in two connectors on the MCB firmly. * Be careful of routing of the cable W104, W105.

W105 routing

Line 1

Crease

W104 routing



2.5.5. Exchange of the Internal Storage (SSD)


1

Remove the protect cover and the ARB. Refer to 2.5.4.

* Two SSD are connected to the MCB upper part.

2

Remove the SSD. 1) Remove the security sticker. 2) Remove four screws.

* Because the screw is very small, use the tweezers.

3) Remove the SSD from the connector.

SSD#2 SSD#1

2) 3)

1)


39

DOC No. 7ZPNA4409


Carry out mounting in the reverse order to removal..

* When connecting the SSD into J504(J505), adjust according to the four screw hole position. （When inserting the SSD into J504(J505) all the way, screw holes may not fit.）

* Put a security sticker (PNN48572) on SSD and the connector.

(The sticker can be used only once.)

2.5.6. Exchange of the Main Control Board


1

Remove the protect cover and the ARB. Refer to 2.5.4.

2

Remove cable on the MCB. 1) Remove Fan cable from J508, J507. 2) Remove a power cable from J502. (J502 has a hook in the right side.) 3) Remove all LAN cable.

1)

2)

3)



3

Remove the MCB. 1) Remove six hexagon spacers. * Use the nut driver.

2) Remove five screws.

2) The mounting method Carry out mounting in the reverse order to removal. * Connect the cable Z101（rear side Fan） to J507, Connect the cable Z102（front side Fan）to J508. （Refer to2.5.3）. * After the MCB exchanged, update the MCB software and check the settings with maintenance software.

1)

2)


41

DOC No. 7ZPNA4409

2.5.7. Exchange of the Power Supply Unit


1

Remove the PSU cover. 1) Remove the battery cable. 2) Remove four screws in front, remove the cov-er.

2

Remove two cable from the PSU. 1) Remove W101 from J301. 2) Remove W102 from J302. * Those connectors have a hook.

3

Remove the PSU (board + heat sink). 1) Remove eight screws on the board. 2) Remove three screws on the heat sink. * If there is no space, remove the battery once. (Refer to 2.5.1).

1)

2)

1) 2)

1) 2)




Carry out mounting in the reverse order to removal. * Be careful of routing of cable W101, W102.

W101 routing W102 routing


43

DOC No. 7ZPNA4409

2.6. Digital Signal Converter 32CH/64CH: NCT-82/-83 2.6.1. Exchange of the Fuse

Fuse: MF51NR 250V 3.15(5ZFGD00201)



2.7. Frame Grabber Unit : NWP-69 2.7.1. Exchange of the Fuse

2.7.2. Exchange of the Fan


1

Remove four screws, remove the top cover.

2

Remove the Fan cable from J1.

Fuse: MF51NR 250V 3.15 (5ZFGD00201)


45

DOC No. 7ZPNA4409

3

Remove the Fan unit (Fan + Bracket）. 1) Loosen two screws. 2) Sliding the unit below, remove the unit.

4

Remove the Fan from the Bracket. 1) Remove four screws. 2) Exchange for new Fan. * Turn the label to the front, and the cable to right-hand side.


Carry out mounting in the reverse order to removal.

* Set the expiration date with maintenance software. (Refer to 2.9.2.) * When attaching the Fan to the Bracket, turn the label to the front, and the cable to right-hand side. * When attaching the Fan unit to the FGU, turn the label on the Fan to the outside.



2.8. Data Acquisition Unit: NCT-84 2.8.1. Exchange of the Fuse

Fuse MF51NR 250V 3.15 (5ZFGD00201)

Fuse: MF51NR 250V 0.5 (5ZFGD00019)

Fuse：1215 (5ZFCK00017) Fuse：1203 (5ZFCK00016)


47

DOC No. 7ZPNA4409

2.9. Software Update 2.9.1. Software Update

The MCB, ARB and OPU software can be updated. Refer to Installation Manual (Software Part) section 9 for more in-formation.

1) Log in to the maintenance software, and select [Software Update] ⇒ Tab[SOFTWARE UPDATE]. 2) Select Tab[RCU] or [OPU]. 3) Click [Browse], and select program file for update. 4) Click [Update], and then update is started.

2.9.2. Setting of expiration date in Replacement Parts

Set the expiration date (month / year) of replacement parts. Refer to Installation Manual (Software Part) 4.3.2 for more information. 1) Log in to the maintenance software, and select [Home]⇒Tab[Installation]⇒[SYSTEM]. 2) Select Tab[Replacement parts]. 3) Input the expiration date, and click [Set]. 4) Operation time (unit: time) of some parts is calculated and displayed by the VDR. After Replacement, click [Clear] to clear the value. (When Expiration passed 1 year, ● (red) is displayed.)

* Check the setup from the OPU after setup. （Refer to 3.4.3.）

3. OPERATION CHECKING ON HARDWARE JCY-1900/1950 VDR Service Manual


3. OPERATION CHECKING ON HARDWARE

3.1. Fixed Protective Capsule Unit : NDH-338 3.1.1. Check of the beacon

1) Expiration date

Check the expiration date written to the beacon. When the expiration date is less than one year, replace the beacon.

2) Battery voltage

Measure the battery voltage in the following procedure. (check the method written to the beacon). When battery voltage is less than 2.5V, replace the beacon.

・ From serial number 18717-00-30336 on ： Less than 3.2V ・ From serial number 18717-00-30001 to 18717-00-30335 ： Less than 2.5V

1

Short-circuit between terminals for 3 sec with lead.

2

Remove lead, measure the voltage between ter-minals with the multimeter.

3. OPERATION CHECKING ON HARDWAREJCY-1900/1950 VDR Service Manual

49

DOC No. 7ZPNA4409

3) Checking the beacon operation

Monitor an outputting acoustic signal from the beacon with the Beacon checker (7HMNA4001). • Turn on the beacon tester with turning a volume switch. • Short-circuit between terminals in order to operate the Beacon. • If the oscillation sound of the Beacon can be heard, judge that the Beacon is operating normally.

Beacon checker （7HMNA4001）



3.2. Float Free Capsule Unit : NDH-339

It recommends testing the following every month. 3.2.1. EPIRB function test

There are two different kinds of tests that can be performed: “NORMAL SELF-TEST” and “EXTENDED SELF-TEST INCLUDING GPS-TEST”. “EXTENDED SELF-TEST” involves both the self-test and GPS-test, so this test is recommended. * What the self-test actually does is to send out a short test signal on 121,5 and 406,037MHz, testing the output of the transmitter. While transmitting the test signal, the battery voltage, output power and phase lock is tested. * During the test of the 406MHz transmitter a test message is transmitted, this test message is coded with a special syn-chronization code and will not be recognized as real alert by the Cospas-Sarsat satellites. * The GPS-test might take up to 2 minutes to be successful. Limit this test to maximum once per month because this test will reduce lifetime of EPIRB battery. The extended self-test are imitated to 60 for a period of 5-year.

1) NORMAL SELF-TEST ・Release front cover by removing the cotter pin.

・Push and hold switch in TEST position for 15 seconds.

Cotter pin


51

DOC No. 7ZPNA4409

・Test passed after one single flash only. See the following table about error.

Number of flashes Fault indication: 1 NONE 2 Low power on 406 MHz transmitter 3 Low battery voltage 4 Low power on 121.5 MHz transmitter 5 PLL on 406 MHz transmitter out of lock 6 PLL on 121.5 MHz transmitter out of lock 7 EPIRB module not programmed or programming not complete

・Release the switch and fit the front cover.

2) EXTENDED SELF-TEST INCLUDING GPS-TEST

・Release top cover by removing the cotter pin. ・Move Switch to TEST-position twice within 3 seconds and release back to READY-position. ・EPIRB will BEEP shortly every 3 seconds until GPS position acquired. ・OK = 2 BEEPS. See the following table about error.

Number of BEEPS Fault indication:

2 NONE 5 Did not acquire GPS position 10 Number of GPS TEST above limit (>60)

・Normal SELF-TEST is performed after successful GPS TEST and position transmitted on 406.037 MHz. GPS position may also be received on an EPIRB Tester for verification.

3.2.2. Visual Inspection

Check the following.

・When the capsule release away, checks that there is no obstacle in the circumference of the bracket. ・Check for defects on the capsule or brackets ・Make sure that the capsule and bracket are not painted or otherwise covered with chemicals, oil, etc ・Is the lanyard firmly attached to the capsule ? (and not tied to the vessel)



3.2.3. Check the expiration dates

Check the following. If the expiry date is approaching, replace new one. ・ EPIRB Battery ・ Hydrostatic Release Unit (HRU)

Expiration date of HRU (Hydrostatic Release Unit）

Expiration date of Battery


53

DOC No. 7ZPNA4409

3.3. Recording Control Unit: NDV-1900/1950 3.3.1. Main Control Board : CDJ-2510

1) LAN LEDs are incorporated into every LAN connector in RCU to display the status.

The lighting specifications of the LEDs LED Name Lighting Specifications

LINK/ACT LED (Yellow)

Lights when the LINK is established Blinks at the time of receiving or sending data. Lights or blinks continuously in normal operation Check the wiring and the power source when it is off.

SPEED LED (Green)

Lights when the LINK is established on 100BASE-T. Off when the LINK is established on 10BASE-T. Lights or off in normal operation.

SPEED LED (GREEN) LINK/ACT LED (YELLOW)

SPEED LED (GREEN) LINK/ACT LED (YELLOW)



2) System status The MCB has LEDs that display RCU system status.

The lighting specifications of the LEDs

LED Name Lighting Specifications “SYS”（Green/Red） Lights green when RCU is operating.

Blinks green when RCU startup. Blinks red when RCU shutdown. Lights green when RCU is safemode.

“REC” （Green/Red） Lights Green when RCU is recording. Blinks Red when RCU is safemode.

“ERR”（Red） Lights when some error occurs.

“BATT.OP”（Green/Red） Lights Green when RCU is supplied power from the battery Lights Red when the voltage of the battery is lower than the rated value.

“SSD1” （Green） Lights when SSD1 is supplied with power. “SSD2” （Green） Lights when SSD2 is supplied with power. “FAN” （Green） Lights when Fan is supplied with power. “BATT” （Green） Lights green when RCU is supplied with power.

SYS REC

expansion

ERR BATT. OP

SSD1 SSD2 FAN BATT.


55

DOC No. 7ZPNA4409

3.3.2. Audio Recording Board : CHA-1900

Audio Recording Board(CHA-1900) on the RCU has the LEDs that display the following state.

1) Power

The lighting specifications of the LEDs

LED Name Lighting Specifications “POWER”（Green） Lights when the ARB is supplied with power. “5.0V”（Green） Lights when the ARB is supplied with 5.0V

“3.3V”（Green） Lights when the ARB is supplied with 3.3V

2) Audio record The lighting specifications of the LEDs

LED Name Lighting Specifications CD203（Green） Lights when the communication error to MCB occurs. CD202（Green） Lights when the timeout of the task occurs. CD201（Green） Lights when some ARB error occurs. CD206（Green） Lights when the microphone test is operating. CD205（Green） Blinks every 1 minutes.（means the cycle of a recording file creation.）

CD204（Green） Blinks every 128 msec.（means the buffer cycle.）

3) Serial received signal The ARB has LEDs that display existence or non-existence of the reception data sent from the device which is con-nected via the serial line. All channels (CH1-24) have respective RX-LEDs. The lighting specifications of the LEDs

RX LED Display (GREEN)

Reception Data

Blinks. Exists. Lights up. Exists. (The cable may be connected reversely.) Goes out. Not exists.



RX LEDs


57

DOC No. 7ZPNA4409

3.3.3. Battery

1) Expiration date

Check the expiration date written to the battery.

2) Battery voltage To check the power supply battery voltage, use the maintenance software, or measure it at the following battery ter-minals with a digital volt-ohm meter. Because when the battery is charged, the charge voltage is applied to the battery, the battery voltage cannot be meas-ured correctly with the digital volt-ohm meter. Therefore measure the voltage when the RCU power is off. If the battery voltage is lower than “12V”, replace the battery with new one.

Specification of Battery charge: ・ After the power on, charges the battery for 20 hours continuity. ・ Charges the battery once a day for 10 minutes automatically. ・ When the RCU recovered from blackout, the battery will be charged for 10 times of the period which had

blackout.

Battery terminal (-) Battery terminal (+)

Turn OFF the power.



3.3.4. Fan

Check that the Fan is rotating according to the following. 1) Check that the wind has come out from the air vent of the RCU right-hand side. 2) Check that no Fan alert is displayed on the OPU.

Fan1 Fan2


59

DOC No. 7ZPNA4409

3.4. Operation Panel Unit: NCG-1900/1950 3.4.1. Adjusting the screen brightness

Touch [Setup]→[Dimmer] to call the Dimmer screen. Adjust the screen brightness by [up/down] button. Refer to Instruction Manual 4.6.2 for more information.

3.4.2. Adjusting the screen touch sound volume

Touch [Setup]→[Volume] to call the volume screen. Adjust the volume by [up/down] button. Refer to Instruction Manual 4.6.3 for more information.

Screen touch sound volume screen

Dimmer screen



3.4.3. Check of expiration date in Replacement Parts

Check expiration date of the Replacement parts. （Refer to 2.1）. Touch [Setup]→[Replacement parts] to call the Replacement Parts screen. Refer to Instruction Manual for more information. * If the expiration date is less than one year, an alert occurs.（refer to section 4）. * The OPU Displays the operation time.

3.4.4. Changing the password

Touch [Setup]→[Change password] to call Change password screen. Input current and new password. Refer to Instruction Manual for more information. Password is two kinds.

1) User Password The factory-set password is "0000". The password must be managed by the ship administrator.

2) Master Password The password is for service engineers. It is fixed to "9998".

* When user have lost a user password

In Change password screen, input the master password “9998”to [Current password]. And input new user password to [New password] and [New password for verify].

Replacement Parts screen

Change password screen


61

DOC No. 7ZPNA4409

3.5. Microphone Unit: NVT-181 and Waterproof Microphone Unit: NVT-182 Touch [Check]→[Audio]→<an audio column > to call Audio data check screen. Check the recording and playback func-tion by [REC/PLAY] button. And Check MIC test by [Test] button. Refer to Instruction Manual for more information. * In the MIC test, the test signal is output from the Microphone.

Audio data check screen



3.6. Digital Signal Converter 32CH and 64CH : NCT-82/83

The dry Contact Signal Input Board (CQD-2284, 2285) on the DSC has the LEDs that display the following state.

1) COMMUNICATION

The lighting specifications of the LEDs: LED Name Lighting Specifications

“TXD1” Lights when CH1 is transmitting. “RXD1” Lights when CH1 is receiving. “TXD2” (only NCT-83) Lights when CH2 is transmitting. “RXD2” (only NCT-83) Lights when CH2 is receiving.

2) POWER

The lighting specifications of the LEDs:

LED Name Lighting Specifications “PWR(5V)” Lights when the DSC is supplied with 5V. “PWR(12V)” Lights when the DSC is supplied with 12V.

3) Dry Contact

This LEDs shows status of each dry contact signals. Check the change of state of dry contact signals by the display of LEDs.


LED Name Lighting Specifications CDn (NCT-82: n:1-32)

(NCT-83: n:1-64) OPEN: Green LED put out lights CLOSE: Green LED lights up


63

DOC No. 7ZPNA4409

*CD1-32 NCT-82 CQD-2284

NCT-83 CQD-2285

*CD1-64



3.7. Frame Grabber Unit: NWP-69 LEDs are incorporated into every LAN connector in FGU to display the status.


LED Name Lighting Specifications LINK/ACT LED (Yellow)


SPEED LED (Green)


LINK/ACT LED (YELLOW)

SPEED LED (GREEN)


65

DOC No. 7ZPNA4409

3.8. Data Acquisition Unit: NCT-84

Serial LAN Converter Board (CMH-2370) on the DAU has LEDs that display the following state.

1) POWER


[24V](Green) Lights when the DAU is supplied with power.

2) LAN


CH0:CD53 CH1:CD55(Green)


CH0:CD52 CH1:CD54(Green)


CH1

CH0

4. T

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conn

ectio

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the

batte

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er to

Inst

alla

tion

Man

ual (

Har

dwar

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art)

2.5)

2)

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batte

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lace

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ry.

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ervi

ce m

anua

l 2.5

.1）

4_2)

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tery

vol

tage

is b

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rep

lace

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MC

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PS

U.

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er to

Ser

vice

man

ual 2

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, 2.5

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sto

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is o

pera

ting.

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stal

latio

n M

anua

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Par

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ervi

ce m

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.6.）

2_

2) F

an is

not

ope

ratin

g：C

heck

that

con

nect

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of F

an c

able

. （R

efer

to

Inst

alla

tion

Man

ual (

Har

dwar

e P

art).

）

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chec

k th

e LE

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an” o

n th

e R

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n.

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n M

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l (H

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t) 5.

3.1）

. 3_

1) L

ED

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” is

on :

Rep

lace

the

Fan.

（R

efer

to S

ervi

ce m

anua

l 2.5

.3.）

3_

2) L

ED

”Fan

” is

off :

Rep

lace

the

MC

B. (

Ref

er to

Ser

vice

man

ual 2

.5.6

）

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6 W

AR

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G

Bat

tery

failu

re

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volta

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f RC

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ba

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eter

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ting.

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Che

ck th

e co

nnec

tion

of th

e ba

ttery

. 2)

Usi

ng M

ultim

eter

, mea

sure

bat

tery

vol

tage

. (R

efer

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n M

anua

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are

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t) 5.

3.3.

）

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Bat

tery

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is b

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the

stan

dard

： R

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ce th

e ba

ttery

. （R

efer

to S

ervi

ce m

anua

l 2.5

.1.）

3_

2) B

atte

ry v

olta

ge is

bey

ond

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stan

dard

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er to

Ser

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man

ual 2

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, 2.5

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bat

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n th

e ra

ted

valu

e.

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heck

the

tem

pera

ture

of t

he ro

om w

here

the

VDR

is in

stal

led.

2)

Rep

lace

the

batte

ry. (

Ref

er to

Ser

vice

man

ual 2

.5.1

.) 3)

Rep

lace

the

MC

B o

r the

PS

U.(R

efer

to S

ervi

ce m

anua

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.5.6

.)

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RC

U.

2) R

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e ba

ttery

. (R

efer

to S

ervi

ce m

anua

l 2.5

.1.)

3) R

epla

ce th

e M

CB

or t

he P

SU

. (R

efer

to S

ervi

ce m

anua

l 2.5

.7, 2

.5.6

.)

4. T

RO

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izat

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RC

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sen

tenc

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m th

e G

PS

. 1)

Che

ck th

e co

nnec

tion

of th

e G

PS

.

(Ref

er to

Inst

alla

tion

Man

ual (

Har

dwar

e P

art)

3.3.

8).

2_1)

Whe

n so

me

erro

r (C

AU

TIO

N) a

bout

GP

S c

onne

ctio

n ch

anne

l occ

urs

on

the

OP

U :

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ck th

e se

tting

of t

his

chan

nel w

ith M

aint

enan

ce s

oftw

are.

(R

efer

to In

stal

latio

n M

anua

l (S

oftw

are

Par

t) 4.

4.)

2_2)

Whe

n so

me

erro

r (C

AU

TIO

N) a

bout

the

GP

S c

onne

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n ch

anne

l do

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t occ

urs

on th

e O

PU

: G

PS

rece

ptio

n m

ay b

e se

t to

othe

r cha

n-ne

ls. C

heck

the

setti

ng o

f eac

h ch

anne

l with

Mai

nten

ance

sof

twar

e.

(Ref

er to

Inst

alla

tion

Man

ual (

Sof

twar

e P

art)

4.4.

)

041

C

AU

TIO

N

OP

U1

com

mun

icat

ion

fa

ilure

Th

e R

CU

can

not c

omm

unic

ate

the

OP

U.

1) C

heck

the

conn

ectio

n.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.4.

）.

And

che

ck th

e LE

D o

f LA

N c

onne

ctor

(「LI

NK

/AC

T」）is

blin

king

.

(Ref

er to

Inst

alla

tion

Man

ual (

Har

dwar

e P

art)

5.3.

1).

2) R

epla

ce th

e O

PU

. 3)

Rep

lace

the

MC

B. (

Ref

er to

Ser

vice

man

ual 2

.5.6

.)

059

INFO

B

atte

ry e

xpira

tion

date

Th

e ex

pira

tion

date

is le

ss th

an

one

year

. 1)

Che

ck th

e ex

pira

tion

date

writ

ten

on th

e ba

ttery

. 2_

1) T

he e

xpira

tion

date

is ri

ght：

Rep

lace

the

batte

ry.

（R

efer

to S

ervi

ce m

anua

l 2.5

.1.）

2_

2) T

he e

xpira

tion

date

is n

ot ri

ght：

Set

up

the

right

exp

iratio

n da

te w

ith

mai

nten

ance

sof

twar

e.（R

efer

to S

ervi

ce m

anua

l 2.9

.2.）

060

INFO

Fi

xed

caps

ule

beac

on

expi

ratio

n da

te

The

expi

ratio

n da

te is

less

than

on

e ye

ar.

1) C

heck

the

expi

ratio

n da

te w

ritte

n on

the

beac

on.

2_1)

The

exp

iratio

n da

te is

righ

t： R

epla

ce th

e be

acon

. （R

efer

to S

ervi

ce m

anua

l 2.4

.1.）

2_

2) T

he e

xpira

tion

date

is n

ot ri

ght：

Set

up

the

right

exp

iratio

n da

te w

ith

mai

nten

ance

sof

twar

e.（R

efer

to S

ervi

ce m

anua

l 2.9

.2.）

061

INFO

Fl

oat-f

ree

caps

ule

ba

ttery

exp

iratio

n da

te

The

expi

ratio

n da

te is

less

than

on

e ye

ar.

1) C

heck

the

expi

ratio

n da

te th

at is

set

on

mai

nten

ance

sof

twar

e.

（R

efer

to S

ervi

ce m

anua

l 2.9

.2.）

2)

Rep

lace

the

batte

ry.

（R

efer

to S

ervi

ce m

anua

l 2.1

.）

4. T

RO

UB

LE S

HO

OTI

NG

JC

Y-19

00/1

950

VD

R S

ervi

ce M

anua

l

69

DO

C N

o. 7

ZPN

A44

09

Erro

r co

des

Erro

r ty

pe

Indi

catio

n C

onte

nts

Act

ions

to ta

ke

062

INFO

R

CU

fan

expi

ratio

n da

te

The

expi

ratio

n da

te is

less

than

on

e ye

ar.

1) C

heck

the

expi

ratio

n da

te th

at is

set

on

mai

nten

ance

sof

twar

e.

（R

efer

to S

ervi

ce m

anua

l 2.9

.2.）

2)

Rep

lace

the

Fan.

（R

efer

to S

ervi

ce m

anua

l. 2.

5.3）

063

-065

IN

FO

FGU

1(~3

) fan

ex

pira

tion

date

Th

e ex

pira

tion

date

is le

ss th

an

one

year

. 1)

Che

ck th

e ex

pira

tion

date

that

is s

et o

n m

aint

enan

ce s

oftw

are.

（R

efer

to S

ervi

ce m

anua

l. 2.

9.2）

2)

Rep

lace

the

Fan.

（R

efer

to S

ervi

ce m

anua

l 2.7

.1.）

066

INFO

Fl

oat-f

ree

caps

ule

HR

U e

xpira

tion

date

Th

e ex

pira

tion

date

is le

ss th

an

one

year

. 1)

Che

ck th

e ex

pira

tion

date

that

is s

et o

n m

aint

enan

ce s

oftw

are.

（R

efer

to S

ervi

ce m

anua

l. 2.

9.2）

2)

Rep

lace

the

HR

U.

（R

efer

to S

ervi

ce m

anua

l 2.1

.）

101

CAU

TIO

N

Fixe

d ca

psul

e sh

ort

stor

e pe

riod

The

FPC

's d

ata

reco

rdin

g po

ssi-

ble

time

has

decr

ease

d.

1) In

ord

er to

dow

n ra

dar i

mag

e fil

e si

ze, a

djus

t gai

n of

rada

r ech

o.

2) If

not

impr

oved

with

in 4

8 ho

urs,

repl

ace

the

FPC

. *

This

ale

rt oc

curs

whe

n ra

dar p

ictu

re s

ize

incr

ease

s te

mpo

raril

y by

an

echo

et

c. W

ithin

48

hour

s, th

e pa

st re

cord

ing

is d

elet

ed, a

nd a

n al

ert i

s re

stor

ed.

10

2 W

AR

NIN

G

Fixe

d ca

psul

e co

nnec

tion

failu

re

The

RC

U c

anno

t com

mun

icat

e w

ith th

e FP

C.

1) C

heck

the

conn

ectio

n(R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.2)

, R

eboo

t the

RC

U.

2) R

epla

ce th

e FP

C.

10

3 C

AUTI

ON

Fi

xed

caps

ule

reco

rdin

g fa

ilure

Th

e FP

C c

anno

t rec

ord

data

. 1)

Reb

oot t

he R

CU

2)

Rep

lace

the

FPC

.

4. T

RO

UB

LE S

HO

OTI

NG

JC

Y-19

00/1

950

VD

R S

ervi

ce M

anua

l

70

DO

C N

o. 7

ZPN

A44

09

Erro

r co

des

Erro

r ty

pe

Indi

catio

n C

onte

nts

Act

ions

to ta

ke

104

CA

UTI

ON

Fl

oat-f

ree

caps

ule

shor

t sto

re p

erio

d Th

e FF

C's

dat

a re

cord

ing

poss

i-bl

e tim

e ha

s de

crea

sed.

1)

In o

rder

to d

own

rada

r im

age

file

size

, adj

ust g

ain

of ra

dar e

cho.

2)

If n

ot im

prov

ed w

ithin

48

hour

s, re

plac

e th

e FF

C

* Th

is a

lert

occu

rs w

hen

rada

r pic

ture

siz

e in

crea

ses

tem

pora

rily

by a

n ec

ho

etc.

With

in 4

8 ho

urs,

the

past

reco

rdin

g is

del

eted

, an

d an

ale

rt is

rest

ored

.

105

WA

RN

ING

Fl

oat-f

ree

caps

ule

co

nnec

tion

failu

re

The

RC

U c

anno

t com

mun

icat

e th

e FF

C.

1) C

heck

the

conn

ectio

n（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.3）

, R

eboo

t the

RC

U.

2) R

epla

ce th

e FF

C.

10

6 C

AU

TIO

N

Floa

t-fre

e ca

psul

e

reco

rdin

g fa

ilure

Th

e FF

C c

anno

t rec

ord

data

. 1)

Reb

oot t

he R

CU

. 2)

Rep

lace

the

FFC

.

107

CA

UTI

ON

In

tern

al s

tora

ge s

hort

st

ore

perio

d Th

e da

ta re

cord

ing

poss

ible

tim

e of

inte

rnal

sto

rage

has

de-

crea

sed.

1) In

ord

er to

dow

n ra

dar i

mag

e fil

e si

ze, a

djus

t gai

n of

rada

r ech

o.

2) If

not

impr

oved

with

in 7

20 h

ours

, rep

lace

the

SS

D.

* Th

is a

lert

occu

rs, w

hen

rada

r pic

ture

siz

e in

crea

ses

tem

pora

rily

by a

n ec

ho

etc.

With

in 7

20 h

ours

the

past

reco

rdin

g is

del

eted

, and

an

aler

t is

rest

ored

.

108

109

WA

RN

ING

In

tern

al s

tora

ge

(No.

1〔2〕

) acc

ess

failu

re

The

RC

U's

inte

rnal

sto

rage

ca

nnot

acc

ess.

1)

Che

ck th

e co

nnec

tion,

Reb

oot t

he R

CU

. 2)

Rep

lace

the

Inte

rnal

sto

rage

. (R

efer

to S

ervi

ce m

anua

l 2.5

.5.)

110

111

CA

UTI

ON

In

tern

al s

tora

ge

(No.

1〔2〕

) rec

ordi

ng

failu

re

The

RC

U's

inte

rnal

sto

rage

ca

nnot

reco

rd d

ata.

1)

Che

ck th

e co

nnec

tion

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t)）, a

nd

rebo

ot th

e R

CU

. 2)

Rep

lace

the

Inte

rnal

sto

rage

. (R

efer

to S

ervi

ce m

anua

l. 2.

5.5.

)

4. T

RO

UB

LE S

HO

OTI

NG

JC

Y-19

00/1

950

VD

R S

ervi

ce M

anua

l

71

DO

C N

o. 7

ZPN

A44

09

Erro

r co

des

Erro

r ty

pe

Indi

catio

n C

onte

nts

Act

ions

to ta

ke

201

-212

C

AU

TIO

N

Mic

roph

one

(CH

1〔~1

2〕) f

ailu

re

The

resu

lt of

sel

f-dia

gnos

is te

st

has

a pr

oble

m.

1) T

ry re

test

by

chec

k fu

nctio

n un

der n

oise

-free

env

ironm

ent.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 5.

5.）

2) C

heck

the

conn

ectio

n to

the

RC

U a

nd in

side

the

mic

roph

one.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.5.

）

3) C

heck

that

CD

206

of A

RB

is o

n du

ring

the

test

.（R

efer

to In

stal

latio

n M

an-

ual (

Har

dwar

e P

art)

5.3.

2.）

4_1)

CD

206

is o

ff ： R

epla

ce th

e AR

B.（R

efer

to S

ervi

ce m

anua

l 2.5

.4.）

4_

2) C

D20

6 is

on

： R

epla

ce th

e M

IC o

r WPM

IC.

* W

hen

the

loud

noi

se e

xist

s ar

ound

the

unit,

eve

n if

the

unit

is n

orm

al, t

he

test

may

fail.

221

WA

RN

ING

A

RB

initi

aliz

atio

n

failu

re

The

initi

aliz

atio

n of

AR

B fa

iled.

1)

Reb

oot t

he R

CU

. Afte

r reb

oot,

chec

k th

e LE

D o

f the

AR

B is

blin

king

. (R

efer

to5.

3.2.

) 2)

Rep

lace

the

AR

B.

（R

efer

to S

ervi

ce m

anua

l 2.5

.4.）

3)

Rep

lace

the

MC

B.

（R

efer

to S

ervi

ce m

anua

l. 2.

5.6）

222

WA

RN

ING

A

RB

con

trol f

ailu

re

Ther

e is

no

resp

onse

of A

RB

. It

is th

e sa

me

with

the

abov

e.

223

WA

RN

ING

A

RB

inte

rnal

failu

re

The

inte

rnal

err

or o

f AR

B is

oc

curin

g.

It is

the

sam

e w

ith th

e ab

ove.

301

-324

C

AU

TIO

N

Sen

sor r

ecep

tion

failu

re

(Ser

ial C

H1〔

~24〕

)

The

sens

or d

ata

coul

d no

t re-

ceiv

e.

1) C

heck

the

conn

ectio

n.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.8.

）

Che

ck th

at th

e LE

D fo

r ser

ial r

ecei

ved

sign

al is

blin

king

. (R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 5.

3.2)

. 2)

Not

blin

k：Th

ere

is n

o tra

nsm

itted

sig

nal.

Che

ck th

e ou

tput

of s

enso

r eq

uipm

ent.

3)

Blin

k：C

heck

the

setti

ng in

mai

nten

ance

sof

twar

e.

(Ref

er to

Inst

alla

tion

Man

ual (

Sof

twar

e P

art)

4.4)

.

Rep

lace

the

MC

B.

（R

efer

to S

ervi

ce m

anua

l 2.5

.6.）

4. T

RO

UB

LE S

HO

OTI

NG

JC

Y-19

00/1

950

VD

R S

ervi

ce M

anua

l

72

DO

C N

o. 7

ZPN

A44

09

Erro

r co

des

Erro

r ty

pe

Indi

catio

n C

onte

nts

Act

ions

to ta

ke

325

-348

W

AR

NIN

G

Ser

ial p

ort

(C

H1〔

~24〕

)

initi

aliz

atio

n fa

ilure

The

initi

aliz

atio

n of

sen

sor p

ort

faile

d.

1) R

eboo

t the

RC

U.

2) R

epla

ce th

e M

CB

. （R

efer

to S

ervi

ce m

anua

l 2.5

.6.）

349

WA

RN

ING

S

eria

l por

t fun

ctio

n

initi

aliz

atio

n fa

ilure

Th

e in

itial

izat

ion

of s

enso

r for

-w

ardi

ng fa

iled.

1)

Reb

oot t

he R

CU

. 2)

Rep

lace

the

MC

B.

（R

efer

to S

ervi

ce m

anua

l 2.5

.6.）

350

-373

C

AU

TIO

N

Sen

sor r

ecep

tion

failu

re

(LA

N C

H1〔

~24〕

)

The

sens

or d

ata

of th

e LA

N c

an't

rece

ive.

1)

Che

ck th

e co

nnec

tion.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t)）.

Che

ck th

e LE

D o

f LA

N c

onne

ctor

(「LI

NK

/AC

T」) i

s bl

inki

ng.

(Ref

er to

Inst

alla

tion

Man

ual (

Har

dwar

e P

art)

5.3.

1.)

37

4 -3

89

WA

RN

ING

LA

N p

ort i

nitia

lizat

ion

fa

ilure

(No.

1〔~1

6〕)

The

initi

aliz

atio

n of

the

LAN

por

t fa

iled.

1)

Reb

oot t

he R

CU

. 2)

Che

ck th

e co

nnec

tion.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t)）.

Che

ck th

e LE

D o

f LA

N c

onne

ctor

(「LI

NK

/AC

T」）is

blin

king

. (R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 5.

3.1.

)

390

-399

C

AU

TIO

N

Sen

sor r

ecep

tion

failu

re

(SLC

1-C

H1〔

~10〕

)

The

sens

or d

ata

can'

t rec

eive

fro

m th

e D

AU

. 1)

Che

ck th

e co

nnec

tion.

(Ref

er to

Inst

alla

tion

Man

ual (

Har

dwar

e P

art).

)

400

CA

UTI

ON

S

enso

r rec

eptio

n fa

ilure

(S

LC1)

The

sens

or d

ata

can'

t rec

eive

fro

m th

e D

AU

. 1)

Che

ck th

e co

nnec

tion.

Che

ck th

e LE

D fo

r LA

N is

blin

king

. (R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 5.

3.1.

) 2)

Rep

lace

the

DA

U.

401

CA

UTI

ON

S

enso

r rec

eptio

n

failu

re

(SLC

1-A

DC

)

The

sens

or d

ata

can'

t rec

eive

fro

m th

e D

AU

. 1)

Che

ck th

e co

nnec

tion.

2)

Rep

lace

the

SLC

on

the

DA

U.

402

CA

UTI

ON

S

enso

r rec

eptio

n fa

ilure

(S

LC1-

GY

RO

)

The

sens

or d

ata

can'

t rec

eive

fro

m th

e D

AU

. 1)

Che

ck th

e co

nnec

tion.

2)

Rep

lace

the

Gyr

o I/F

Boa

rd o

n th

e D

AU

.

461

CA

UTI

ON

G

yro

I/F

unin

itial

izat

ion

The

initi

al h

eadi

ng a

ngle

is n

ot

set.

Set

initi

al s

ettin

g w

ith th

e O

PU

. (R

efer

to In

stru

ctio

n M

anua

l 4.7

.)

4. T

RO

UB

LE S

HO

OTI

NG

JC

Y-19

00/1

950

VD

R S

ervi

ce M

anua

l

73

DO

C N

o. 7

ZPN

A44

09

Erro

r co

des

Erro

r ty

pe

Indi

catio

n C

onte

nts

Act

ions

to ta

ke

501

CA

UTI

ON

S

-ban

d ra

dar i

mag

e

reco

rdin

g fa

ilure

Th

e S-

band

rada

r im

age

coul

d no

t rec

eive

. 1)

Che

ck th

e co

nnec

tion

of S

-ban

d ra

dar.

W

hen

usin

g th

e FG

U, c

heck

the

setti

ng o

f the

FG

U.

（R

efer

to In

stal

latio

n M

anua

l (S

oftw

are

Par

t) 10

.2.）

502

CA

UTI

ON

X

-ban

d ra

dar i

mag

e

reco

rdin

g fa

ilure

Th

e X-

band

rada

r im

age

coul

d no

t rec

eive

. 1)

Che

ck th

e co

nnec

tion

of X

-ban

d ra

dar.

Whe

n us

ing

the

FGU

, che

ck th

e se

tting

of t

he F

GU

. (R

efer

to In

stal

latio

n M

anua

l (S

oftw

are

Par

t) 10

.2.）

503

CA

UTI

ON

E

CD

IS im

age

reco

rd-

ing

fa

ilure

The

ECD

IS im

age

coul

d no

t re

ceiv

e.

1) C

heck

the

conn

ectio

n of

EC

DIS

. Whe

n us

ing

the

FGU

, che

ck th

e se

tting

of

the

FGU

. (R

efer

to In

stal

latio

n M

anua

l (S

oftw

are

Par

t) 10

.2.）

504

WA

RN

ING

Im

age

LAN

por

t

initi

aliz

atio

n fa

ilure

1) R

eboo

t the

RC

U.

513

-5

20

Imag

e re

cept

ion

failu

re

(No.

1〔~8

〕)

The

disp

lay

imag

e ca

n't r

ecei

ve

from

the

disp

lay

equi

pmen

t.

1) C

heck

the

conn

ectio

n. (R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.9.

)

557

-559

W

AR

NIN

G

FGU

1(~3

) fan

failu

re

The

FGU

's b

uilt-

in fa

n is

sto

p-pi

ng.

1) C

heck

the

conn

ectio

n. C

heck

that

the

win

d ha

s co

me

out f

rom

the

vent

of

the

FGU

. 2)

Rep

lace

the

Fan

（R

efer

to S

ervi

ce m

anua

l 2.7

.2.）

.

560

-562

W

AR

NIN

G

FGU

1(~3

)

com

mun

icat

ion

Failu

re

The

RC

U c

an't

com

mun

icat

e th

e FG

U.

1) C

heck

the

conn

ectio

n.

（R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 3.

3.9.

2）.

And

che

ck th

e LE

D o

f LA

N c

onne

ctor

(「LI

NK

/AC

T」）is

blin

king

. (R

efer

to In

stal

latio

n M

anua

l (H

ardw

are

Par

t) 5.

7.)

2) R

epla

ce th

e FG

U.

56

6 -5

68

WA

RN

ING

FG

U1(

~3)

co

ntro

l fai

lure

Th

ere

is n

o re

spon

se o

f the

FG

U.

1) R

eboo

t the

RC

U a

nd th

e FG

U.

2) R

epla

ce th

e FG

U.

5. DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE JCY-1900/1950 VDR Service Manual


5. DIAGNOSIS OF THE CONNECTION EQUIPMENT BY REMOTE MAINTENANCE

Refer to Installation Manual (Software Part) section 7.

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS)JCY-1900/1950 VDR Service Manual

75

DOC No. 7ZPNA4409

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) 6.1. Recording Control Unit: NDV-1900/1950

RX17_A

RX17_B

RX18_A

RX18_B

SERGE

RX1_A

RX1_B

TX1_A

TX1_B

GND1

_CRX

2_ARX

2_BTX

2_ATX

2_BGN

D2_C

RX3_A

RX3_B

RX4_A

RX4_B

RX5_A

RX5_B

RX6_A

RX6_B

IEC61162-2CH1/2 IEC61162-1CH3-6RX

7_ARX

7_BRX

8_ARX

8_BRX

9_ARX

9_BRX

10_A

RX10

_BRX

11_A

RX11

_B

IEC61162-1CH7-11 RX12

_ARX

12_B

RX13

_ARX

13_B

RX14

_ARX

14_B

RX15

_ARX

15_B

RX16

_ARX

16_B

IEC61162-1CH12-16

RX19

_ARX

19_B

TX19

_ATX

19_B

GND1

9_CRX

20_A

RX20

_BTX

20_A

TX20

_BGN

D20_C

RX21

_ARX

21_B

RX22

_ARX

22_B

RX23

_ARX

23_B

TX23

_ATX

23_B

GND2

3_CRX

24_A

RX24

_BTX

24_A

TX24

_BGN

D24_C

IEC61162-1CH19/20 OPTIONPORTCH21-24

1A 1C 1B 2A 2C 2B 3A 3C 3B 1+ 1- 2+ 2- 3+ 3-DRY CONTACT OUT DRY CONTACT IN

6. SCHEMATIC DIAGRAMS (CIRCUIT DIAGRAMS) JCY-1900/1950 VDR Service Manual


6.2. Operation Panel Unit: NCG-1900/1950

CD

C-1

900

OPB

DD

1YB

-TG

8004

80S0

3A

7 in

ch W

VG

A L

CD

1 5 10 15 20 25 30 35 40

VLE

D-

VLE

D+

GN

D R0

R1

R2

R3

R3

R4

R5

R6

R7

G0

G1

G2

G3

G4

G5

G6

G7

B0

B1

B2

B3

B4

B5

B6

B7

GN

DC

LKIN

ED

GS

LH

SD

VS

DD

EN

NC

GN

DX

RY

D XL

YU

1 2S

P+

SP

-

1 21 5 10 15 20 25 30 35 40

LCD

J706

SP

EA

KE

RJ7

04S

P1

U23

8S44

-B

0.8W

SP

EA

KE

R

TX

PT

XM

RX

PD

C24

VD

C24

VR

XM

DG

ND

DG

ND

1 2 3 4 5 6 7 8

LAN

J702

1 2 3 4

VB

US D-

D+

GN

D

US

BJ7

03

FRO

NT

PA

NE

L


77

DOC No. 7ZPNA4409

6.3. Frame Grabber Unit: NWP-69



6.4. Digital Signal Converter 32CH: NCT-82

Dry

Conta

ct

Inpu

t

Dry

Conta

ct x

32

Dat

a O

utp

ut

Port

NM

EA

018

3to

RC

U

N.C

.

AC

/DC

Pow

er S

uppl

y U

nit

PS2

01O

Z-03

0-12

-J00

12v

30w

P1 B3P5-VH(JST)

1 5AC(L) AC(N) FG

P51 B4P-VH(JST)

1 4－－＋＋

17

132

16

TB

1

CH

8

CH

7 C

H6 C

H5

CH

4

CH

3 C

H2 C

H1

CH

16

CH

15 C

H14

C

H13

CH

12 C

H11

C

H10

C

H9

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

16

32

1

17

TB

2

CH

24 C

H23

CH

22 C

H21

C

H20

CH

19 C

H18

C

H17

CH

32 C

H31

CH

30 C

H29

C

H28

CH

27 C

H26

C

H25

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

- +

J102DF1BZ-4P-2.5DS

1

2

3

4

NCNC

+5VGND

AD

CC

EF-60

HIF3BA-30PA-2.54DS(71)

J303

1 CH0+2 CH0-3 CH1+4 CH1-5 CH2+6 CH2-7 CH3+8 CH3-

TB301 TB302

1 CH4+2 CH4-3 CH5+4 CH5-5 CH6+6 CH6-7 CH7+8 CH7-

+5V 1

2

J301B2P-VH(LF)(SN)

J302DF1BZ-4P-2.5DS

NC 1

NC 2

+5V 3

GND 4

1 8

CH0 CH1 CH2 CH3

TB301H-7JTJD0029(WAGO)

1 8

CH4 CH5 CH6 CH7

TB302H-7JTJD0029(WAGO)

J101B3PS-VH(LF)(SN)（JST)

123

+12V

+12VGND

J103HIF3BA-30PA-2.54DS(71)

VH

R-5

N(J

ST)

VH

R-4

N(J

ST)

P101VHR-3N（JST)

P102DF1B-4S-2.5R

P301VHR-2N

W102

7ZC

JD

0238

W104 H-7ZCJD0263

P303 HIF3BA-30D-2.54DS

P103 HIF3BA-30D-2.54DS

1 2 3CN1

FL201

AC Line Filter

CBJ

-166

AC

100～

220

v(φ

1)

50/

60H

z

1

2

3

4

5

TX_A

TX_B

G(GND)

RX_A

RX_B

TB101

H-7JTNA4033 (WAGO)

EV

U

DSB

CQ

D-2284

W201

7ZC

NA

4213

TB

1

P201 3

21


79

DOC No. 7ZPNA4409

6.5. Digital Signal Converter 64CH: NCT-83



6.6. Data Acquisition Unit: NCT-84

GIF

J822

J821

J815

AC

/DC

Pow

er S

uppl

y U

nit

PS40

1O

Z-03

0-24

-J00

24v

30w

5

1

CN

1B

3P5-

VH(J

ST)

FG A

C(N

) AC

(L)

－－

＋＋

CN

2 B

4P-V

H(J

ST)

1

4

VH

R-5

N(J

ST)

VH

R-4

N(J

ST)

1 2

3C

N1

FL401

AC Line FilterCBJ-166

P401

TB1

AC

100～

220v(

φ1)

50/6

0H

z

AO

C

SLC

2 1

(-

+)

J22

W401

H-7ZC

NA

4212

Bla

ck

R

ed

EVU

321

7. SPECIFICATIONSJCY-1900/1950 VDR Service Manual

81

DOC No. 7ZPNA4409

7. SPECIFICATIONS

7.1. NDH-338 Fixed Protective Capsule Unit

Performance a) Interface 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP b) Recording duration and capacity 1) Duration 48 hours 2) Capacity 32GB c) Data recording interval 1) Sensor data depends on the input from the sensors (usually 1 second) 2) Audio data continuous (1 audio file / minute) 3) Image data 15 seconds per each image

(X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) d) Acoustic underwater beacon 1) Operating frequency 37.5kHz ±1kHz 2) Operating time min. 90 days after being immersed in the water 3) Detectable range 1,800m to 3,600m

(depending on surrounding environment, e.g. sea state, nearby boats, marine animals and other factor)

4) Expectant battery age 3 years after manufacturing. Please note that lifetime may be shorter depending on environmen-tal condition.

5) Battery specifications Lithium battery (Li-SOCl2) DC +3.6V 8.5Ah

e) Compass safety distance 1) Standard 0.45m 2) Steering 0.45m

Environmental condition The recording data in the final recording medium shall be held without loss under below the condition. a) Shock A half sine-wave pulse of 50 G, with a duration of 11msec b) Penetration A mass of 250 kg with a pin of 100mm diameter, dropped from 3mc) Fire 10 hours with 260°C fire

1 hour with 1100°C fire d) Deep-sea pressure and immersion Immersion in sea water at pressure of 60 MPa (equivalent to a

depth of 6000m)

Environmental condition a) Operating temperature -25 °C to +55 °C (IEC 60945 exposed type) b) Storage temperature -55 °C to +70 °C (IEC 60945 exposed type) c) Vibration 2Hz to 13.2Hz ±1.0mm

13.2Hz to 100Hz 0.7G

General specification a) Input voltage range DC +19.5 to +36.5V b) Power consumption 5W c) Size 185(w) x 252(d) x 275(h) mm d) Mass 6.8kg e) Color ORANGE

7. SPECIFICATIONS JCY-1900/1950 VDR Service Manual


7.2. NDH-339 Float Free Capsule Unit

Performance a) Interface 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP b) Recording duration and capacity 1) Duration 48 hours 2) Capacity 64GB c) Data Recording Interval 1) Sensor data depends on the input from the sensors (usually 1 second) 2) Audio data continuous (1 audio file / minute) 3) Image data 15 seconds per each image

(X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) d) Locator Light Flashing LED e) Transmitter operation 1) Operating time 168 hours 2) Expectant battery age 4 or 5 years after Installing

(follow the Classification Society) 3) Battery specifications Lithium battery

DC +7.2V 18Ah f) 406MHz Transmitter 1) Frequency 406.037MHz 2) Output power 5W ± 2dB g) 121.5MHz Transmitter 1) Frequency 121.5MHz 2) Output power Under 100mW h) Hydrostatic Release Mechanism 1) Operating depth 2 to 4m 2) Expectant age 2 years i) Compass safety distance 1) Standard 0.8m 2) Steering 0.8m

Environmental condition a) Degree of protection 10m depth at 5minutes b) Operating temperature -20 °C to +55 °C (IEC61097-2 satellite EPIRB) c) Storage temperature -30 °C to +70 °C (IEC61097-2 satellite EPIRB)

General specification a) Input voltage range Power Over Ethernet (IEEE802.3af) b) Power consumption 15W c) Size 235.8(w) x 214.2(d) x 528.5(h) mm d) Mass 5.2kg (including the EPIRB, bracket and cable). e) Color ORANGE.


83

DOC No. 7ZPNA4409

7.3. NDV-1900/1950 Recording Control Unit

Performance a) Interface to the fixed protective capsule unit 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP 3) Power supply Supply from the RCU b) Interface to the float-free capsule unit 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP 3) Power supply Supply from the RCU

Power over Ethernet (IEEE802.3af) c) Sensor data input 1) Standard IEC61162-1/-2/-450 2) Input channel up to 48 channels

IEC61162-2: up to 2 channels IEC61162-1: up to 22 channels IEC61162-450: up to 24 channel (sensor sources on the network)

3) Recording interval depends on the input from the sensors (usually 1 second) d) Bridge audio input 1) Interface audio signal (MIC unit NVT-181/NVT-182 output) 2) Input channel up to 12 channels

6 tracks, or synthesize 1 track from 2 channels. 3) Recording interval continuous (1 audio file / minute) 4) Frequency response 150Hz - 6kHz e) VHF communications audio input 1) Interface 0 dBm, 600-ohm balance 2) Input channel up to 4 channels

2 tracks, or synthesize 1 track from 2 channels. 3) Recording interval continuous (1 audio file / minute) 4) Frequency response 150Hz - 3.5kHz



Performance (continued) f) Image data input 1) Standard IEC61162-450 2) Input channel up to 6 channel (image sources on the network) 3) Recording interval 15 seconds per each image

(X-Band Radar, S-Band Radar, Main-ECDIS and Sub-ECDIS) *Recording of each image is selected automatically.

4) Image format PNG format *Average image size : 512KB or less

g) Internal medium 1) Duration 720 hours 2) Capacity 512GB 3) Medium Solid State Drive h) Blackout processing 1) Recording duration 2 hours while blackout

(only bridge conversation etc. except VHF communication) 2) Restoration time required less than 1 minute

(Recovery time from blackout operation to normal operation on restoration of power supply)

3) Battery specifications Lead-acid battery DC +12V 24Ah

4) Expectant battery age 4.5-years after manufacturing. (ambient temperature: 25 °C, load: 70%) Please note that lifetime may be shorter depending on environmen-tal condition

i) Connecting to the operating panel unit 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP 3) Power supply DC +24V ±5% j) External alarm lamp output 1) Interface Dry contact 2) Operation System down (normal-close or open) 3) Current 1A or less at DC +24V / 0.5A or less at 125Vac k) GPS select signal input 1) Interface Dry contact

(also serve for External Contact Input) 2) Operation Recording GPS selection (active open/close) l) Compass safety distance 1) Standard 0.9m 2) Steering 0.5m


85

DOC No. 7ZPNA4409

Environmental condition a) Operating temperature -15 °C to +55 °C (IEC 60945 protected type) b) Temperature and humidity +40 °C, 93% (non condensing) c) Vibration 2Hz to 13.2Hz ±1.0mm

13.2Hz to 100Hz 0.7G d) Protection class IP22

General specification a) Power voltage AC100 - 120V ±10%, 1-phase 50/60Hz (IEC 60945)

AC 200 - 240V ±10%, 1-phase 50/60Hz (IEC 60945) b) Power consumption

(including the fixed protective capsule unit, and the float-free capsule unit, the operation panel unit, and microphone)

230W (in UPS battery charge) 70W (in normal operation)

c) Size 419.5(w) x 214.0(d) x 480.5(h) mm d) Mass 22.5kg e) Color N7 semi-gloss texture



7.4. NCG-1900/1950 Operation Panel Unit

Performance a) Mounting Flush mount type b) Interface to the RCU 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP 3) Power supply Supply from the RCU c) Indication 7 inch wide color LCD (800 x 480 pixels),

Speaker d) Operation Touch panel, and Rotary knob e) USB connector A type receptacle (for USB memory) f) Compass safety distance 1) Standard 0.5m 1) Steering 0.3m



General specification a) Power voltage DC +24V ±5% b) Size 225(w) x 37.5(d) x 136(h) mm (without projection) c) Mass 0.8kg d) Color N2.5 semi-gloss


87

DOC No. 7ZPNA4409

7.5. NVT-181 Microphone Unit

Performance a) Mounting Ceiling mount type b) Device Electoret condenser microphone c) Directivity Hemisphere indirectivity d) Range of Receive Radius of 3.5m e) Power supply Supply from the RCU f) Microphone test Built-in speaker for self-diagnosis test g) Compass safety distance 1) Standard 0.1m 2) Steering 0.1m



General specification a) Size 110(w) x 51(d) x 110(h) mm b) Mass 0.2kg c) Color N2.5



7.6. NVT-182 Waterproof Microphone Unit

Performance a) Mounting Wall mount type b) Device Electoret condenser microphone c) Directivity Hemisphere indirectivity d) Range of Receive Radius of 3.5m e) Power supply Supply from the RCU f) Microphone test Built-in speaker for self-diagnosis test g) Compass safety distance 1) Standard 0.1m 2) Steering 0.1m

Environmental condition a) Operating temperature -25 °C to +55 °C (IEC 60945 exposed type) b) Temperature and humidity +40 °C, 93% (non condensing) c) Vibration 2Hz to 13.2Hz ±1.0mm


General specification a) Size 126(w) x 86(d) x 111(h) mm b) Mass 0.5kg c) Color N7


89

DOC No. 7ZPNA4409

7.7. NCT-83 Digital Signal Converter 64CH

Performance a) Dry contact input Dry contact b) Dry contact input channel Up to 64 channels c) Contact closure interface 1) Driving power supply DC +12V 2) logic Normal Close / Normal open d) Communication port Connect to the RCU e) Output sentence IEC61162-1 f) Compass safety distance 1) Standard 0.4m 2) Steering 0.2m

Analog Interface (option) If the optional analog to digital conversion board CEF-60 is added. a) Analog signal Input channel Up to 8 channels b) Analog signal interface 1) Voltage range ±1V, ±5V, ±10V 2) Current range ±20mA c) Communication port Connect to the RCU.

(Same port as dry contact signals) d) Output sentence IEC61162-1

XDR sentence – Transducer measurement



General specification a) Power voltage AC 100 to 120V ± 10%, 1-phase 50/60Hz (IEC 60945)

AC 200 to 240V ± 10%, 1-phase 50/60Hz (IEC 60945) b) Power consumption 25VA c) Size 300(w) x 130(d) x 420(h) mm d) Mass 4.2kg e) Color N7 semi-gloss



7.8. NCT-82 Digital Signal Converter 32CH

Performance a) Dry contact input Dry contact b) Dry contact input channel Up to 32 channels c) Contact closure interface 1) Driving power supply DC +12V 2) logic Normal Close / Normal open d) Communication port Connect to the RCU e) Output sentence IEC61162-1 f) Compass safety distance 1) Standard 0.3m 2) Steering 0.2m

Analog interface (option) If the optional analog to digital conversion board CEF-60 is added. a) Analog signal Input channel Up to 8 channels b) Analog signal interface 1) Voltage range ±1V, ±5V, ±10V 2) Current range ±20mA c) Communication port Connect to the RCU.

(Same port as dry contact signals) d) Output sentence IEC61162-1

XDR sentence – Transducer measurement



General specification a) Power voltage AC 100 to 120V ± 10%, 1-phase 50/60Hz (IEC 60945)

AC 200 to 240V ± 10%, 1-phase 50/60Hz (IEC 60945) b) Power consumption 20VA c) Size 300(w) x 130(d) x 230(h) mm d) Mass 2.8kg e) Color N7 semi-gloss


91

DOC No. 7ZPNA4409

7.9. NWP-69 Frame Grabber Unit

Performance a) Image data input 1) Input channel 2 channels 2) Input interface analog RGB/Hs/Vs - RGB 0.7Vp-p (video signal) - Hs TTL - Vs TTL 3) Resolution 640 x 350 to 1600 x 1200 pixel (according to VESA DMTS)

1920 x 1200 pixel (according to VESA CVT RB) 4) Refresh rate 60 to 85 Hz (according to VESA DMTS)

(Resolution 1600 x 1200 pixel, 1920 x 1200 pixel 60Hz only) 5) Recording interval 1 image every 15 seconds (each channel) b) Communication port Connect to the RCU via Ethernet c) Compass safety distance 1) Standard 0.6m 2) Steering 0.3m

Environmental condition a) Operating temperature: -15 °C to +55 °C (IEC 60945 protected type) b) Temperature and humidity: +40 °C, 93% (non condensing) c) Vibration: 2Hz to 13.2Hz ±1.0mm


General specification a) Power voltage AC 100 to 120V ±10%, 1-phase 50/60Hz (IEC 60945)

AC 200 to 240V ±10%, 1-phase 50/60Hz (IEC 60945) b) Power consumption 15VA c) Size 255(w) x 248(d) x 72(h) mm d) Mass 1.5kg e) Color N2.5 semi-gloss



7.10. NCT-84 Data Acquisition Unit

Performance a) Input sensor channel 1) IEC61162-1 8 channels 2) IEC61162-2 2 channels b) Interface to the RCU 1) Standard IEEE802.3 (10Base-T/ 100Base-TX) 2) Protocol TCP/IP c) Compass safety distance 1) Standard 0.9m 2 Steering 0.5m

Gyro interface a) Signal input Synchronized signal for the gyro compass

Ratio: 360X, 180X, 90X, 36X Voltage: AC24 to 115V Frequency: 50/60/400Hz Step signal for the gyro compass Ratio: 360X, 180X, 90X, 36X Voltage: DC21.6 to 70V Pulse signal for the speed log Ratio: 800P / 400P / 200P / 100P Voltage: DC0 to 50V (threshold 2V)

b) Output sentence IEC61162-1 THS sentence - True heading and status VBW sentence - Dual ground/water speed



General specification a) Power voltage AC 100 to 120V ±10%, 1-phase 50/60Hz (IEC 60945)

AC 200 to 240V ±10%, 1-phase 50/60Hz (IEC 60945) b) Power consumption 18VA. c) Size 300(w) x 130(d) x 420(h) mm d) Mass 4.3kg e) Color N7 semi-gloss


93

DOC No. 7ZPNA4409

7.11. NQE-7700A Junction Box

Performance a) interface Built-in terminal blocks

Environmental condition a) Operating temperature: -25 °C to +55 °C (IEC 60945 protected type) b) Temperature and humidity: +40 °C, 93% (non condensing) c) Vibration: 2Hz to 13.2Hz ±1.0mm


General specification a) Size 120(w) x 139(d) x 78(h) mm b) Mass 0.6kg c) Color 7.5BG 7/2



7.12. General Environmental Condition

Operating condition and location a) Usage Conditions 1) Target vessels - Mercantile vessels of 3000G/T or more that are engaged in inter-

national voyage - Passenger vessels of 150G/T or more that are engaged in interna-tional voyage

b) Unit installation locations 1) Fixed Protective Capsule Unit External deck above bridge 2) Float Free Capsule Unit External deck above bridge 3) Recording Control Unit Bridge (or electronic room) 4) Operation Panel Unit Navigation space in a Bridge 5) Microphone Unit Ceiling or bulkhead 6) Waterproof Microphone Unit Wings 7) Digital Signal Converter Bridge (or electronic room) 8) Frame Grabber Unit near the RADAR/ECDIS 9) Data Acquisition Unit Bridge (or electronic room) c) Installation methods 1) Fixed Protective Capsule Unit Mounted on the deck 2) Float Free Capsule Unit Hung on the deck 3) Recording Control Unit Hung on the bulkhead 4) Operation Panel Unit Hung on the bulkhead or flash mount on the Console 5) Microphone Unit Ceiling or bulkhead 6) Waterproof Microphone Unit Hung on the bulkhead 7) Digital Signal Converter Hung on the bulkhead 8) Frame Grabber Unit Mounted on the RADAR/ECDIS 9) Data Acquisition Unit Hung on the bulkhead

Power supply environment a) AC power supply input range AC100/110/115/120V ±10%

AC200/220/240V ±10% b) AC power supply frequency fluctuation range 50Hz ±5%

60Hz ±5%


95

DOC No. 7ZPNA4409

Environment condition a) Exposed type equipment Fixed Protective Capsule Unit,

Waterproof Microphone Unit 1) Operation temperature range -25 °C to +55 °C 2) Storage temperature -25 °C to +70 °C 3) Temperature and humidity +40 °C, 93% (non condensing) 4) Vibration 2Hz to 13.2Hz ±1.0mm

13.2Hz to 100Hz 0.7G b) Protected type equipment Recording Control Unit,

Operation Panel Unit, Microphone Unit, Option Unit

1) Operation temperature range -15 °C to +55 °C 2) Temperature and humidity +40 °C, 93% (non condensing) 3) Vibration 2Hz to 13.2Hz ±1.0mm

13.2Hz to 100Hz 0.7G c) Portable type equipment Float Free Capsule Unit 1) Operation temperature range -20 °C to +55 °C 2) Storage temperature -30 °C to +70 °C 3) Temperature and humidity +40 °C, 93% (non condensing) 4) Vibration 2Hz to 13.2Hz ±1.0mm

13.2Hz to 100Hz 0.7G

INSPECTION CHEC LIST FOR VDR

8. ANNUAL INSPECTION

8.1. Declaration on Completion of Annual Inspection for VDR It's being adjusted

8.2. Annual Inspection Procedures It's being adjusted

9. INSPECTION CHECK LIST FOR VDR It's being adjusted

JCY-1900/1950JCY-1900/1950VOYAGE DATA RECORDER VOYAGE DATA RECORDER (VDRVDR)

01ETM ISO 9001, ISO 14001 Certified

Printed in Japan

Marine Service [email protected]

Telephone :Facsimile :e-mail :

AMSTERDAM BranchTelephone :Facsimile :e-mail :

[email protected]

SEATTLE BranchTelephone :Facsimile :e-mail :

[email protected]

CODE No.7ZPNA4409CODE No.7ZPNA4409

AUG. 2014 Edition 1 JRCAUG. 2014 Edition 1 JRC

Not use the asbestos

For further information,contact:

URL http://www.jrc.co.jp

SIMPLIFIED VOYAGE DATA RECORDER SIMPLIFIED VOYAGE DATA RECORDER (S-VDRVDR)

SERVICE MANUALSERVICE MANUAL

Documents

JCY-1900 1950 Service Manual