AOC 2236Swa, Руководство по обслуживанию

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11. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
How to setting MEM channel you can reference to chroma 7120 user guide or simple use “SC” key and
“NEXT” Key to modify xyY value and use “ID” key to modify the TEXT description Following is the procedure to do
white-balance adjust .
1. Setting the color temp.
A. MEM.CHANNEL 3 (6500K color):
6500K color temp. parameter is x = 313
±
30, y = 329
±
30, Y =200 cd/m
2
B. MEM.CHANNEL 4 (7300K color):
7300K color temp. parameter is x = 302
±
30, y = 318
±
30, Y = 180 cd/m
2
C. MEM.CHANNEL 9 (9300K color):
9300K color temp. parameter is x = 283
±
30, y = 297
±
30, Y =170 cd/m
2
D. MEM.CHANNEL 10 (SRGB color):
SRGB color temp. parameter is x = 313
±
30, y = 329
±
30, Y =180 cd/m
2
2. Enter into the factory mode:
Turn off the power, then press
∧
key,
∨
key and press the Power button at the same time, the next, press the
Menu button, the factory OSD will be at the left top of the panel.
3. Bias adjustment:
Set the Contrast to 50; Adjust the Brightness to 90.
4. Gain adjustment:
Move cursor to “-F-” and press MENU key
A. Adjust Warm (6500K) color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ±30, y = 329 ±30, Y =200 cd/m2
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
B. Adjust Normal (7300K) color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 4(with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 302 ±30, y = 318 ±30, Y =180 cd/m2
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2