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12.5. HD/ 525i /525p panel white balance
1
HD
(720i or 1080i)
Color
Picture:
1) Find the nearest area to brightness of 10 cd/m
2
as Low
Gray Scale
Analyzer
Normal Sub Adjust
light by color sensor.
Pattern
White balance:
Sub Bright 2) Adjust Sub bright to set Low light level to 10 cd/m
2
Cool
exactly.
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 shown Fig.-04.
High light 75%
Sub Adjust
Low light 15%
Sub Bright 5) If Sub Bright is changed re-adjust it to set Low light
to 10 cd/m
2
.
6)Find 75% of white area by color sensor.
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 as shown Fig.-04.
9) Repeat item 4) to 7) to set both Low light and
high light.
PANEL W/B
R,G,B Drive 10) Increase same steps of R, G and B Drive to set
R,G,B Drive largest level of 3 color drive to "FC".
PANEL W/B
R,G,B cut off 11) Re-adjust Low light level again.
Color Temp.
x
y
Cool(Hi)
0.272
0.290
Normal(Mid)
0.288
0.296
Warm(Low)
0.313
0.329
Fig. -04
2
Picture:
1) Change white balance to "Normal".
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
3
Picture:
1) Change white balance to "Warm".
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
4
Picture:
Picture Menu
1) Change color templature to "Cool".
Normal Sub Adjust
White balance:
Sub Bright 2)Re-set Sub bright to "30"
Cool
Aspect:
16:9
INPUT
Alignment menu
Procedure
Equipment
Setting
25
PDM-1U / G / R /
Summary of Contents for PDM-1
Page 6: ...3 Applicable signals 6 PDM 1U G R ...
Page 11: ...8 Service Hint 11 PDM 1U G R ...
Page 12: ...9 Location of Lead Wiring 12 PDM 1U G R ...
Page 18: ...11 2 IIC mode structure The following data is only one example 18 PDM 1U G R ...
Page 68: ...16 2 Main Block Diagram PDM 1 Main Block Diagram PDM 1 Main Block Diagram PDM 1U G R 68 ...
Page 69: ...16 3 Power Block Diagram PDM 1 Power Block Diagram PDM 1 Power Block Diagram PDM 1U G R 69 ...
Page 71: ...16 5 F P3 P5 P6 P7 and P8 Board Schematic Diagram ...
Page 115: ...17 Parts Location 17 1 Parts Location1 115 PDM 1U G R ...
Page 116: ...17 2 Parts Location2 116 PDM 1U G R ...