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10.3. NTSC panel white balance
INPUT
Equipment
1 NTSC
Color
Gray Scale
Analyzer
Pattern
High light 75%
Low light 15%
2
3
4
Setting
Alignment menu
Picture:
Normal Sub Adjust
White balance:
Sub Bright 2) Adjust Sub bright to set Low light level to 10 cd/m
Cool
Aspect:
PANEL W/B
16:9
G cut off 3) Set G cut off to " 80 ".
PANEL W/B
B cut off 4) Adjust B and R cut off to set color temperature as
R cut off
Sub Adjust
Sub Bright 5) If Sub Bright is changed re-adjust it to set Low light
PANEL W/B
G Drive 7) Set G Drive to " D8 ".
PANEL W/B
B Drive 8) Adjust B and R Drive to set color temperature
R Drive
PANEL W/B
R,G,B Drive 10) Increase same steps of R, G and B Drive to set
R,G,B Drive
PANEL W/B
R,G,B cut off 11) Re-adjust Low light level again.
Picture:
Normal PANEL W/B
White balance:
R,G,B cut off 2) Repeat procedure 3) to 11) of Cool mode.
Normal PANEL W/B
Aspect:
R,G,B Drive
16:9
Picture:
Normal PANEL W/B
White balance:
R,G,B cut off 2) Repeat procedure 3) to 11) of Cool mode.
Warm PANEL W/B
Aspect:
R,G,B Drive
16:9
Picture:
Picture Menu
Normal Sub Adjust
White balance:
Sub Bright 2)Re-set Sub bright to "30"
Cool
Aspect:
16:9
TH-42PHW6EX / TH-42PHD6EX / TH-42PHD6BX / TH-42PHD6UY
1) Find the nearest area to brightness of 10 cd/m
light by color sensor.
exactly.
shown Fig.-01.
to 10 cd/m
.
2
6)Find 75% of white area by color sensor.
as shown Fig.-01.
9) Repeat item 4) to 7) to set both Low light and
high light.
largest level of 3 color drive to "FC".
Color Temp.
x
Cool(Hi)
0.276
Normal(Mid)
0.288
Warm(Low)
0.313
Fig. -01
1) Change white balance to "Normal".
1) Change white balance to "Warm".
1) Change color templature to "Cool".
19
Procedure
as Low
2
2
y
0.276
0.296
0.329
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