LG 32LC2D Service Manual page 14

9-4. Adjustment of White Balance
(Automatic Adjustment)
Calibrate of the CA-210, then attach sensor to PDP module
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surface when you adjust.
Manual adjustment is also possible by the following sequence.
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(1) HEAT RUN at least 30 minutes by pressing the Power only
Key on the Service Remote Control and adjust. and use
power only or tint key and establish BaudRate to 115200.
(2) It must start " 00 00", complete "wb 00 ff".
(3) Adjust offset.
9-5. Adjustment of White Balance
(Passivity Adjustment)
(1) HEAT RUN at least 30 minutes by pressing the '7. White-
Pattern' on the Service Remote Control and adjust.
(2) After attaching sensor to center of screen, select '7. White-
Balance' of 'Ez - Adjust' by pressing the ADJ KEY on the
Service R/C. Then enter adjustment mode by pressing the
Right KEY (G ). This time white pattern is displayed.
(3) Adjust the High Light using B Gain/G Gain - [Cool].
(B Gain 192, R-Cut/G-Cut/B-Cut: 64/62/65 Fix.)
Adjust the High Light using B Gain/R Gain - [Medium].
(B Gain 192, R-Cut/G-Cut/B-Cut: 65/62/66 Fix.)
Adjust the High Light using G Gain/B Gain - [Warm].
(B Gain 192, R-Cut/G-Cut/B-Cut: 62/62/65 Fix.)
(4) Adjust using Volume +/- KEY.
Value of bright : High Level -> 216gray
[Cool]
X; 0.278±0.0015 Y; 0.279±0.0015
Color temperature: 11000°K ±1000°K
dUV: -3dUV
[Medium]
X; 0.287±0.0015 Y; 0.289±0.0015
Color temperature: 9300°K±1000°K
dUV: -3dUV
[Warm]
X; 0.314±0.0015 Y; 0.318±0.0015
Color temperature: 6500°K±1000°K
dUV: -3dUV
(5) After adjustment is complete, exit the adjustment mode by
pressing the ADJ KEY.
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