4-5. White Ratio (Balance) Adjustment
You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).
1.
Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS,
2.
Component 1 and HDMI 1 modes.
The optimal values for each mode are configured by default. It varies with Panel’s size and Specification.
3.
Equipment : CS-210
•
Pattern: MIK K-7256 #92 “Flat W/B Pattern" as standard
•
Altenate Equipmet : CA200& anyone Master supported
•
pattern#92(refer to right photo)
Use other Equipment only after comparing the result
•
with that of the Master equipment.
Set Aging time : 60 min
•
Calibration and Manual setting for WB adjustment
HDMI : Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
•
COMP: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
•
CVBS: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (NTSC)
•
Note
If finishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode.
White Balance Manual adjustment
Type
LED_LOW
RGB Measurement
Levels
Code
Check
10 IRE
0x01
O
20 IRE
0x02
O
30 IRE
0x03
X
40 IRE
0x04
O
50 IRE
0x05
X
60 IRE
0x06
X
70 IRE
0x07
O
80 IRE
0x08
X
90 IRE
0x09
X
100 IRE
0x0A
O
Panel Inspection Spec.
Levels
Check
x(±)
y(±)
Gamma(±)
10 IRE
O
0.020
0.020
0.35
20 IRE
O
0.020
0.020
0.35
30 IRE
O
0.020
0.020
0.35
40 IRE
O
0.020
0.020
0.35
50 IRE
O
0.020
0.020
0.35
60 IRE
O
0.020
0.020
NA
70 IRE
O
0.020
0.020
NA
80 IRE
O
0.020
0.020
NA
90 IRE
O
0.020
0.020
NA
100 IRE
O
NA
NA
NA
4-12
4. Troubleshooting
