7.4 Video color temperature adjustment
How to prepare
1.Connect Video input ( NTSC 3.58),
Video level 0.714Vp-p ,Sync level 0.286Vp-p,no -set up
2.Input white window(33%) Signal.
2.Appear and Adjust screen OSD Menu of Picture:
Contrast:127 ,Brightness:0,Video level:NORMAL,GAMMA:2.2
How to Adjust
1.Set Service Adjust Mode and adjust as follows by Remote Control Transmitter.
2.Mesurement probe of CRT Color Analyzer CA-100 is set on the center of screen.
(Center of white window signal)
3.Adjust color temperature as follows by increasing or reducing numbers of NO.32,33,34.
Video color temperature (COOL)
x=0.269
±
±
±
±
0.002, y=0.266
±
±
±
±
0.002 at 14100K
4.Adjust color temperature as follows by increasing or reducing numbers of NO.35,36,37.
Video color temperature (NORM)
x=0.287
±
±
±
±
0.002, y=0.287
±
±
±
±
0.002 at 9400K
5.Adjust color temperature as follows by increasing or reducing numbers of NO.38,39,40.
Video color temperature (WARM)
x=0.314
±
±
±
±
0.002, y=0.315
±
±
±
±
0.002 at 6500K
Suggestion
1.Luminance of panel surface is less than 20lux to arrange adjustment environment
2.Color select mode is automatically set to COOL while adjustmentNo.32,33 and 34.
3.Color select mode is automatically set to NORM while adjustmentNo.35,36 and 37.
4.Color select mode is automatically set to WARM while adjustmentNo.38,39 and 40.
7.5 How to set to Service Adjustment Mode
Turn off the sub power button( or power button on the Remote Control Transmitter)
then pushing RGB/VIDEO and SELECT buttons located on the bottom of the set
and turn on the sub power button until “Service Adj. Mode” OSD is appeared( more than
5 seconds)
When fall out from Service Adjust Mode, turn off the sub power button( or power button
on the Remote Control Transmitter).
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