Optical Axis Adjustment - Christie LX605 Service Manual

Optical Adjustment

1. Optical axis adjustment

Select the internal test pattern signal "All white" from the projector's menu
"Menu -> Setting -> Test pattern".
1-1. Condenser lens adjustment-1
1
A
Loosen 2 screws and 1 screws
2
Move the condenser lens to display the color shading on the top/bottom
and left/right of the screen.
1) Insert a slot driver into the slot
tally as shown in Fig.1-1,
2) Insert a slot driver into the slot
as shown in Fig.1-2,
Cyan/Magenta
A
Cyan/Magenta
Fig.1-1
C
.
B
and turn it to move the image horizon-
D
and turn it to move the image vertically
White
(Target screen image)
B
Magenta/Cyan
-36-
Magenta/Cyan
D
C
Cyan/Magenta
Magenta/Cyan
Fig.1-2
LX505/605 Service Manual
020-000233-01 Rev.1 (12-2009)