5 - LAMP CHANGE

Optical Adjustment

No.11

Agenda

• Lens Line-up• Theatre Lens Searcher• Lens Adjustment• Lamp Line-up• Lamp replacement

– Lamp explosion Video– Protective Suit Kit– Replacement/Disposal

• Lamp Adjustment

Lens Lineup for R2xx

• LKRL-Z114C 1.35 to 1.98• LKRL-Z116C 1.50 to 2.29• LKRL-Z117 1.72 to 2.39• LKRL-Z119 1.81 to 2.94• LKRL-Z122 2.23 to 4.03

Projection ratio

Knob L Knob R

Knob

Lens

bolt

bolt

H Shift Adjustment

V Shift Adjustment

Lens

Knob

Adjustment range:-1/2V to +1/2V

Ｘ

Lens center

Picture center

V Shift = -1/2 V

Vista Scope

E-V Shift

Ｘ

Lens center

Picture center

V Shift < -1/2 V ( outside the V-shift adjustment range)

Vista Scope

E-V Shift will be outside adjustment range

Down

7m 8m 9m 10m 11m 12m 13m 14m 15m 16m 17m 18m 19m 20m

4.2kW/Gain1.8

20m17.4m3kW/Gain1.8

17.4m14.4m2kW/Gain1.8

14.4m10.2m

4.2kW/Gain1.0

14.8m13m3kW/Gain1.0

13m10.7m2kW/Gain1.0

10.7m7.5m

(Screen width)

Adaptive screen size vs. Lamp line-up

LKRX-2042A : 4.2KW (for R220) (18k)

LKRX-2030A : 3KW (for R210) (13k)

LKRX-2020A : 2KW (for R210) (9k)

Protective Suit Kit

hood Adjuster

Protective SuitFace shield

Wrist guards Wrist guardsGlove Glove

Do not expose the skin (such as neck) to be safe from explosion.

M size:J-7120-330-A

L size :J-7120-340-A

Step1:Loosen screw

Bend the wire in part A.

A

Screw

wire

Anode CathodeLamp

Plastic cover

Step2:Attach the wire in the anode with the screw. (1.4Nm)

Step3:Pull out the lamp from the case. And remove the protective sheet.

Note: The protective sheet ,case ,carton in which the lamp is packed should be used for disposal of used lamp

Step4:Open U4 panel with key

Rotate the cold mirror

Remove the lamp house cover

Cold mirror

U4 panel

Cover Screw

BoltAnode holder

knob

Anode Terminal

Step5:Remove the Bolt from the Terminal

Loosen the knob

Turn over the Anode holder

in the direction of the arrow.

Cathode Terminal

Cathode bolt

B

Lamp

reflector

The lamp must touch the holder

Step6:Loosen the Cathode bolt

Insert part B of the lamp in Cathode

Terminal.

Note: Do not damage reflector

Step7:Return the Holder to original position

Tighten the Knob

Install the wire on the Anode terminal

with the screw. (15Nm)

Tighten the Cathode bolt(1.4Nm)

Note: The lamp must touch the holder

No space between part B of the lamp

and the end face of Cathode Terminal

ALamp

Holder

Wire

Cathode Terminal

Cathode bolt

C

Bolt

Holder

Knob

Wire Anode Terminal

Step8:Return the Cover and the Cold mirror

Close the U4

Disposal of Used Lamp

1,9 2,101) Click the “Maintenance”

2) Click the “RESET”

3) Input “Serial Code”

Ex.7142 2104 1000 0105

4) Click the “CHECK”

3 4

Note: Execute in standby mode

5

5) Click “CLOSE”

6) Click “FUNCTION”

7) Click “ON”

8)Set the lamp power to 100%.

(9) Click “Maintenance”

10) Click “RESET”

6 7

8

1111) Click “START”

The lamp adjustment mode is started.

12) Wait for five minutes

13) Adjust the +/-button so that the LCD

display become the maximum.

14) Open the X/Y axis adjustment hole

with key15) Adjust the X/Y axis so that the LCD display become the maximum 16) Adjust the +/-button so that the LCD display become the maximum again17) Click “SAVE”18) Close all doors19) Wait for five minutes20) Click “CALIBRATE”

13,16

LCD

U4

X axis screw

Y axis screw

Key

17

Note: 10 minutes or more aging time is required before calibration

“CALIBRATE”: The best brightness of each function memory is set again. The button is recommended to be clicked once a week.