Samsung GTW-P50M603, Service Manual, Page: 23 / 49

FACTORY & ELECTRONIC ADJUSTMENT VER1.0
3-7
(3) 5400K dark level center block adjustment procedure:
A. Select G-BIAS and adjust the G-Bias value until Y = 1.0±0.1 FL.
B. Select R-BIAS and adjust the R-Bias value until x = 335±30
C. Select B-BIAS and adjust the B-Bias value until y = 343±30
D. Repeat steps A, B and C until the following final values are obtained:
x = 335±30
y = 343±30
Y = 1.0±0.1 FL
(4) 5400K bright level center block adjustment procedure: (Please set the VP-300
bright level center block signal to 60 IRE)
A. Select G-GAIN and adjust the G-GAIN value until Y = 45±1 FL
B. Select R-GAIN and adjust the R-GAIN value until x = 335±30
C. Select B-GAIN and adjust the B-GAIN value until y = 343±30
D. Repeat steps A, B and C until the following final values are obtained:
x = 335±30
y = 343±30
Y = 45±1 FL
(5) Upon completion of Steps 3 and 4 above, press the FAV.SET key for the next Color
Temperature setting (5400
→
6500D
→
9300
→
13800).
For each color temperature setting, please repeat Steps 3 and 4 above but replace
the x, y and Y values with the following values:
a. 6500D: x = 313, y = 329 for both Dark and Bright Level Settings
b. 9300K: x = 285, y = 295 for both Dark and Bright Level Settings
c. 13800K: x = 260, y = 275 for both Dark and Bright Level Settings
For these 3 Color Temperatures (6500D, 9300K and 13800K), adjust the Dark and
Bright Levels to the following Y values:
a. Dark level Y = 1.0±0.1 FL
b. Bright level Y = 45±1 FL
(6) Once all 4 Color Temperatures have been set you will automatically exit the Color
Temperature Adjustment. Once you exit the Color Temperature Adjustment
proceed on by completely exiting the Factory Adjustment Menu.