Adc Adjustment; Content Of Wb Adjustment - Haier LET32/40T900 Service Manual

7. Adjustment
7.1 ADC Adiustment
Introduction of adjust item:
They only need adjust WB(Ypbpr/VGA's Normal/Warm/Cool).

Content of WB Adjustment

1. Enter into the factory mode:(same as the above-mentioned).
2. Take an example of adjust Ypbpr_Normal:
a. Select item"Source": Ypbpr and item "Color Temp": Normal.
b. Adjust gain of RGB to meet spec in the below setting of tim\pat.
(COMPONENT mode: TIM = 314; PAT = 141(80IRE))
3. Take an example of adjust VGA_Normal:
a. Select item"Source": VGA and item "Color Temp": Normal.
b. Adjust gain of RGB to meet spec in the below setting of tim\pat.
(VGA mode: TIM = 137; PAT = 141(80IRE))
x(center)
y(center)
Lv(center)
Normal/(7500° K)
0.285±0.020
0.293±0.020
>300cd
Warm/(6500° K)
0.313±0.020
0.319±0.020
>300cd
68
Cool/(9300° K)
0.272±0.020
0.278±0.020
>300cd