Daewoo DSC-30W60N Service Manual page 13

General Adjustment
4. Dark Area Adjustment
1) On the center of dark area, attach the sensor of a white balance meter.
2) To be Y=12, turn the Dark Beam control volume on the White & Black pattern generator.
3) To adjust the white balance of dark area, select Bias R, G, B with CHANNEL Up or Down buttons, and adjust individual
values with VOLUME Up or Down buttons.
4) Repeat two processes above until the white balance is completed.
Sub Brightness Adjustment
1. Tune on Retma Pattern.
2. Press S8 button.
3. The following OSD menu will appear on the screen, and the data are initial balues before adjusting.
Brightness 24
Contrast
Color
Tint
Coring
VM Gain
VM Limit
4. To be between Step 40% and 50% on the Contrast Chart, perform fine adjustment of sub brightness.
40%
50%
60%
22
32
37
No need to adjust.
63
27
40
30% 20% 10%
0% 0% 5%
70% 80% 100%
12