Sanyo PLC-SU25, Руководство по обслуживанию

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Optical Adjustments
1
Turn the projector on by a state of without FPC cables.
2
Project green and blue lights on the screen.
3
Adjust the adjustment base of condenser lens-out assy to make
color uniformity in cyan.
1) If the shading appears on the left or right of the screen as shown
in Fig.3-1 , loosen 1 screw
A
with the 2.0mm hex driver, and
adjust the slot
B
to make color uniformity in cyan by using a slot
screwdriver.
2) If the shading appears on the top or bottom of the screen as
shown in Fig.3-2 , loosen 1 screw
C
with the 2.0mm hex driver,
and adjust the slot
D
to make color uniformity in cyan by using a
slot screw driver.
4
Tighten the screw
A
and
C
to fix the relay lens unit.
Fig.3
-1
A
Slot B
a
b
b
Moving of slot B
a
Cyan
Fig.3
-2
D
Moving of slot D
y
x
C
Condenser Lens-Out adjustment
y
x
Cyan