Optical Adjustment
2. Contrast adjustment (POL)
[ Before Adjustment ]
- Input a 100% of black raster signal.
G-contrast adjustment (PoL)
J
1. Loosen a screw
on the stopper plate which you intend to adjust.
K
. Adjust the lever
(POL) to obtain the darkest brightness on the screen.
J
(This screw
is tightened later. this screw is tightend after Optical filter adjustment.)
Lever-K
Screw-J
Screw-J
Lever-K
Polarized glass unit (Green)
-54-