FUNAI 32FL532/10, Руководство по обслуживанию

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5-2 LC10P(A23F0EP)EA
The White Balance Adjustment should be
performed when replacing the LCD Panel
or Digital Main CBA.
1. White Balance Adjustment
Purpose: To mix red and blue beams correctly for
pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
1. Operate the unit for more than 60 minutes.
2. Input the White Raster (70%=70IRE,
40%=40IRE).
3. Enter the service mode.
4. Press [2] button on the remote control unit to
display the “GENERAL SETTING” menu.
5. Select “0 W/B ADJUST” and press [OK] button to
display the “W/B ADJUST” menu.
6. Select a color mode (“3 R-GAIN”, “5 B-GAIN”,
“7 R-OFFSET” or “9 B-OFFSET”).
7. Set the color analyzer at the CHROMA mode and
zero point calibration. Bring the optical receptor
pointing at the center of the LCD-Panel.
Note: The optical receptor must be set
perpendicularly to the LCD Panel surface.
8. In each color mode, press [
s
] or [
B
] button to
adjust the color temperature becomes 12000°K
(x= 0.272 / y= 0.278 ±0.002).
9. Select “10COPY ALL” and press [OK] button.
10. To cancel or to exit from the White Balance
Adjustment, press [BACK] button.
INPUT SIGNAL
Color Analyzer
Perpendicularity
To avoid interference from ambient
light, this adjustment should be
performed in a dark room.
INPUT: WHITE 70%, 40%
L = 1 cm