White-Balance, Luminance Adjustment - AOC 511Vwb Service Manual

15" LCD Color Monitor

9. White-Balance, Luminance Adjustment

Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.
1. How to do the Chroma-C210 MEM. Channel setting
A. Reference to Chroma C210 user guide
B. Use " SC" key and " NEXT" key to modify x, y, Y value and use "ID" key to modify the TEXT description
Following is the procedure to do white-balance adjust:
2. Setting the color temp. you want
A、MEM.CHANNEL 1 (9300K color):
9300K color temp. parameter is x = 283±20, y = 297±20, Y ≥170±20 cd/m
B. MEM.CHANNEL 1 (7800K color):
7800K color temp. parameter is x = 296±20, y = 311±20, Y ≥170 cd/m
C. MEM.CHANNEL 1 (6500K color):
6500K color temp. parameter is x = 313±30, y = 329±30, Y ≥180 cd/m
D. MEM.CHANNEL 1( SRGB color)
SRGB color temp. parameter is x = 313±30, y = 329±30, Y ≥180 cd/m
3. Into factory mode of AOC 511Vwb
Turn on power, press the MENU button, pull out the power cord, and then plug the power cord. Then the factory
OSD will be at the left top of the panel.
4. Bias adjustment:
Set the Contrast
5. Gain adjustment:
Move cursor to "-F-" and press MENU key
A、Adjust 9300K color-temperature
1. Switch the Chroma-C210 to RGB-Mode (with press "MODE" button)
2. Switch the MEM. Channel to Channel 3 (with up or down arrow on chroma C210)
3. The LCD-indicator on chroma C210will show x = 283 ±20, y = 297 ±20, Y ≥170 cd/m
4. Adjust the RED of color1 on factory window until chroma C210 indicator reached the value R=100
5. Adjust the GREEN of color1 on factory window until chroma C210 indicator reached the value G=100
6. Adjust the BLUE of color1 on factory window until chroma C210 indicator reached the value B=100
7. Repeat above procedure (item 4,5,6) until chroma C210 RGB value meet the tolerance =100±2
B. Adjust 7800K color-temperature
1. Switch the Chroma- C210 to RGB-Mode (with press "MODE" button)
2. Switch the MEM. Channel to Channel 3 (with up or down arrow on chroma C210)
3. The LCD-indicator on chroma C210 will show x = 296 ±20, y = 311 ±20, Y ≥170 cd/m
4. Adjust the RED of color1 on factory window until chroma C210 indicator reached the value R=100
5. Adjust the GREEN of color1 on factory window until chroma C210 indicator reached the value G=100
6. Adjust the BLUE of color1 on factory window until chroma C210indicator reached the value B=100
7. Repeat above procedure (item 4,5,6) until chroma C210 RGB value meet the tolerance =100±2
to 70; Adjust the Brightness
2
2
2
2
to 90.
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AOC 511Vwb
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