Contrast Adjustment - Eiki LC-XBM26 Service Manual

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Optical Adjustments

Contrast adjustment

[Before Adjustment]
- Input a 100% of black raster signal.
1
A (Fig.2)
Loosen a screw
which you intend to adjust.
2
B
Adjust the slot
to obtain the darkest brightness on the screen by
using a slot screwdriver.
3
A
Tighten the screw
to fix the polarized glass mounting base.
Repeat steps 1 to  for remaining polarized glasses.
on the polarized glass mounting base
-27-
Polarized
glass mount-
ing base
A
Slot B
Fig.2

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