Sanyo PLC-XF60A - Contrast Adjustment

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2. Contrast adjustment
1 Input a 100%-whole black signal.
2 Loosen 1 screw A on the optical filter(WV) mounting base and 1
screw B on the polarized glass mounting base. (The opical filter for
blue panel is not provided.)
3 Turn the optical filter mounting base with lever C to obtain the darkest
brightness and proper black color uniformity on the screen.
4 Turn the polarized glass mounting base with lever D to obtain the
darkest brightness and proper black color uniformity on the screen.
5 Tighten the screws A and B to fix the optical filter and polarized glass
mounting base.
Repeat steps 1 to 5 for remaining R, G or B contrast adjustment.
Fig.7-1
Fig.7-2
Optical Adjustment
A
B
C
D
B-Panel
G-Panel
Polarized
Glass-G
Polarized
Glass-B
R-Panel
Optical
Filter-G
Optical
Filter-R
Polarized
Glass-R