Panasonic PT-VX505NE User Manual
-39-
Optical Adjustments
1
Adjust the adjustment base of condenser lens out assy to make
color uniformity in white.
1) If the shading appears on the left or right of the screen as shown
in
Fig.2-1
, loosen 1 screw
A
, and adjust the slot
B
to make
color uniformity in white by using a slot screwdriver.
2) If the shading appears on the top or bottom of the screen as
shown in
Fig.2-2
, loosen 2 screws
C
, and adjust the slots
D
to
make color uniformity in white by using a slot screwdriver.
2
Tighten screws
A
and
C
to fix the condenser lens out unit.
Optical center adjustment
a
Fig.2-2
Moving of Slot D
White
White
Moving of slot B
Fig.2-1
a
b
y
x
x
[Before Adjustment]
- Input a 100% of white raster signal.
y
Slot D
C
C
a
b
A
Slot B