5 - LAMP CHANGE

Page 1

No.11

Optical Adjustment


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 Projection ratio

• • • • •

LKRL-Z114C LKRL-Z116C LKRL-Z117 LKRL-Z119 LKRL-Z122

1.35 to 1.98 1.50 to 2.29 1.72 to 2.39 1.81 to 2.94 2.23 to 4.03


H Shift Adjustment

Knob L

Knob R

Knob bolt Lens

bolt


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

Lens

Knob


V Shift = -1/2 V Lens center



E-V Shift

Picture center

Vista

Scope


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

Down 

Picture center

Vista

E-V Shift will be outside adjustment range

Scope


Adaptive screen size vs. Lamp line-up LKRX-2042A : 4.2KW (for R220) (18k)

4.2kW/Gain1.8

LKRX-2030A : 3KW

17.4m

(for R210) (13k)

LKRX-2020A : 2KW

20m

3kW/Gain1.8

(for R210) (9k) 2kW/Gain1.8

10.2m

14.4 m

17.4m

14.4m

4.2kW/Gain1.0 13m

14.8m

3kW/Gain1.0 2kW/Gain1.0 7.5m 7m

8m

10.7m

13m

10.7m 9m

10m

11m

12m

13m

14m 15m 16m 17m 18m 19m 20m (Screen width)


Protective Suit Kit hood

Face shield

Wrist guards Glove

Adjuster

Protective Suit

Wrist guards Glove M size:J-7120-330-A L size :J-7120-340-A

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


Step1:Loosen screw

Screw

Bend the wire in part A.

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

A

Anode

wire

Lamp

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

Plastic cover

Cathode


Step4:Open U4 panel with key

U4 panel

Rotate the cold mirror Remove the lamp house cover

Cold mirror

Cover

Screw

Step5:Remove the Bolt from the Terminal Loosen the knob

Bolt

Turn over the Anode holder

Anode holder

in the direction of the arrow.

knob Anode Terminal


Step6:Loosen the Cathode bolt

reflector

Cathode Terminal

Insert part B of the lamp in Cathode Terminal.

Cathode bolt

Note: Do not damage reflector Step7:Return the Holder to original position

B

Tighten the Knob

Lamp

Install the wire on the Anode terminal

Lamp

with the screw. (15Nm) Tighten the Cathode bolt(1.4Nm)

A

The lamp must touch the holder

Holder Wire C

Note: The lamp must touch the holder

Cathode bolt

No space between part B of the lamp and the end face of Cathode Terminal

Cathode Terminal

Step8:Return the Cover and the Cold mirror Close the U4

Holder Knob Wire Anode Terminal

Bolt


Disposal of Used Lamp


1,9

2,10

1) Click the “Maintenance” 2) Click the “RESET” 3) Input “Serial Code” Ex.7142 2104 1000 0105 1) Click the “CHECK” Note: Execute in standby mode 5) Click “CLOSE” 3

6) Click “FUNCTION”

6

4

7

7) Click “ON” 8)Set the lamp power to 100%. (9) Click “Maintenance” 10) Click “RESET” 8 5


11) Click “START”

11

13,16

17

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 key 15) 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 again 17) Click “SAVE” 18) Close all doors 19) Wait for five minutes 20) Click “CALIBRATE”

LCD

U4 Key X axis screw Y axis screw

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.


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