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.