BenQ PE8700 service manual Factory SD, User setupwhite C15700k C26500k C39300k

5.TV Color Alignment Procedure 5.1 TV Color Temp Alignment

Equipment:

-Pattern generator (VG-828)

-Lux meter ( CL-100)

OSD Default value used for YCBCR color temp alignment

Item	Value		Item		Value
USER>Picture>
Brightness	30
Contrast	17
Color	30
Tint	15	Factory>SD
Sharpness	0	Brightness			180
Filter	3	Contrast			92
Color Temp	2	Saturation			90
		User>Setup>White
		Gamma	Red,	Green,	66
		Gamma	Red,	Green,	0

1.Connect the signal to YCBCR component connector, and change Timing and pattern of pattern generator :

Timing : NTSC(H:15.73 KHz,V:29.96 Hz)

pattern : 80% Gray

2.Color temperature spec:

Color temp. 4 is the same as that of 6500K

3.The variance of color coordinate via R,G,B gains:

4.Adjust 5400K / 6500K / 7500K temperature color.

5.Open Factory OSD and set the factory default value :

User>setup>white	C0	C1(5700k	C2(6500k	C3(9300k
Gamma-Rgain	512	512	512	512
Gamma-Ggain	512	416	467	490
Gamma-Bgain	512	408	460	508

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