LG MT-42PZ40/V/B/R/S Service Manual page 12

5-3. Adjustment of White Balance
¥ Operate the Zero-calibration of the CAÑ100, then stick
sensor to PDP module surface when you adjust.
¥ For manual adjustment, it is also possible by the following
sequence.
(1) Select WHITE PATTERN of HEAT RUN mode by pressing
ADJ button on Remote Control for adjustment then operate
HEAT RUN more than 15 minute.
(2) Supply Full White signal(signal output level : 85IRE) in AV
Pattern Generator.
(3) Select image regulation status to ÔClear ImageÕ.
(4) Stick sensor to the center of screen and press the ADJ Key
on R/C to select W/B and then press the VOL + Key to
enter the adjustment mode.
After selecting R ADJ and B ADJ, press the VOL +/- Key
and adjust it until color coordination becomes(B GAIN
fixation)
color coordination : X=0.280±0.003, Y=0.290±0.003
color temperature : 10,000cK ± 500cK
(5) Exit adjustment mode using Enter button.
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