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1. Contrast adjustment (Polarized glass and Optical filter)
[ Before Adjustment ]
- Input a 100% of black raster signal.
A
1. Loosen a screw
on the optical base which you intend to adjust.
B
2. Adjust the slot
to obtain the darkest brightness on the screen.
(Polarized glass adjustment.)
C
3. Adjust the slot
to obtain the darkest brightness on the screen.
(Optical filter adjustment.)
A
4. Tighten the screw
to fix the polarized glass mounting base.
Repeat steps 1 to 4 for remaining polarized glasses.
Blue Optical filter is not adjusted.
Polarized glass
Screw-A
Slot-B
Optical filter
Slot-C
- 46 -
Slot-B
Screw-A
Slot-C
Slot-B
- Quick Links:
- Lamp Replacement
- Mechanical Disassemblies
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