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4-4. White Balance
4-4-1. MGA(Multipoint Grayscale Adjustment)
MGA(Multipoint Grayscale Adjustment)
DEVICES
CA-210
RGB Measurement
Levels
10 IRE
20 IRE
30 IRE
40 IRE
50 IRE
60 IRE
70 IRE
80 IRE
90 IRE
100 IRE
Gray Check
Levels
Code
10 IRE
0x01
20 IRE
0x02
30 IRE
0x03
40 IRE
0x04
50 IRE
0x05
60 IRE
0x06
70 IRE
0x07
80 IRE
0x08
90 IRE
0x09
100 IRE
0x0A
Type
-
Code
Check
0x01
O
0x02
O
0x03
X
0x04
O
0x05
X
0x06
X
0x07
O
0x08
X
0x09
X
0x0A
O
Check
x(±)
X
0.005
O
0.005
X
0.005
O
0.004
X
0.004
X
0.004
O
0.004
X
0.004
X
0.004
X
NA
Levels
10 IRE
20 IRE
30 IRE
40 IRE
50 IRE
60 IRE
70 IRE
80 IRE
90 IRE
100 IRE
Adjust Spec(xyL)
y(±)
L(±)
0.005
0.07
0.005
0.05
0.005
0.04
0.004
0.03
0.004
0.02
0.004
0.02
0.004
0.02
0.004
0.01
0.004
0.01
NA
NA
Panel Inspection Spec.
Check
x(±)
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
0.020
0.020
O
NA
Adjust Target offset(xyL)
x(±)
y(±)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
NA
NA
4. Troubleshooting
y(±)
Gamma(±)
0.40
0.40
0.40
0.40
0.40
NA
NA
NA
NA
NA
NA
L(±)
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
NA
4-21
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