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Optical Adjustments
Integrator lens adjustment
1
Turn the projector on by a state of without FPC cables.
2
Project all of lights on the screen.
3
Adjust the adjustment base of integrator lens assy to make color unifor-
mity in white.
1) If the shading appears on the left or right of the screen as shown in
Fig.2-1
, loosen 1 screw
formity in white by using a slot screwdriver.
) If the shading appears on the top or bottom of the screen as shown in
Fig.2-2
, loosen screws
d
and adjust color uniformity in white by turning a slot screwdriver
up or down.
4
A
C
Tighten screws
and
to fix the Integrator lens unit.
Note:
The relay lens adjustment must be carried out after completing this ad-
justment.
A
B
, and adjust the slot
to make color uni-
C
, and insert a slot screwdriver into the slot
a
Fig.2-1
Moving of slot B
Fig.2-2
Moving of Slot d
- 36 -
a
White
b
Slot B
A
b
x
White
y
C
x
y
Slot d
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