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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
alue Item
alue
USER>Picture>
Bri
htness 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>setu
>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
