R
G
B
A
A
A
C
Slot B
Slot D
Slot D
C
B
E
E
Slot B
-21-
■
Optical Adjustment
Before taking optical adjustments below, remove the Cabinet Top and Main Board following to the “Mechanical
Disassemblies”
Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens
adjustment, you need to disconnect some connectors and FPC cables of LCD panels on the main board.
Note
:
Do not disconnect connectors on the main board, because the projector can not turn on or operate properly for
adjustment.
[ Before Adjustment ]
- Input a 100% of black raster signal.
1. Loosen a screw
A
on the polarized glass mounting base
which you intend to adjust.
2. Adjust the slot
B
to obtain the darkest brightness on the
screen as shown in
Fig. 1
.
3. Tighten the screw
A
to fix the polarized glass mounting
base.
Repeat steps 1 to 3 for remaining polarized glasses.
[ If the un-uniformity appears on the corner, - - - ]
4. Loosen a screw
C
on the polarized glass mounting base
which you intend to adjust Red or Green.
5. Adjust the slot
D
to obtain the darkest brightness on the
screen as shown in
Fig. 1
.
6. Tighten the screw
C
to fix the polarized glass mounting
base.
Note:
Do not loose the screw
E
.
Polarized Glass
Mounting Base
1.
CONTRAST ADJUSTMENT
Fig. 1
B-Polarized Glass
Mounting Base
A
G-Polarized Glass
Mounting Base
A
R-Polarized Glass
Mounting Base
A
Fig. 2
Содержание PLV-Z3
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Страница 79: ...M4S Z300 M4S Z3S00 79 Optical Parts List L5 L9 L10 L15 L3 L4 L6 L7 L8 L11 L12 L13 L14 L18 L16 L17 L19 L20 L12 ...
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