Samsung GTW-P50M603 service manual Factory & Electronic Adjustment

FACTORY & ELECTRONIC ADJUSTMENT VER1.0

(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.

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