AOC e940Swa, Руководство по обслуживанию

Страница: 45 / 56

18.5" LCD Color Monitor AOC e940Swa
45
11. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.
1. How to do the Chroma-7120 MEM. Channel setting
A. Reference to chroma 7120 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. 6500K color:
6500K color temp. parameter is x = 313
±
20, y = 329
±
20
B. 7300K color:
7300K color temp. parameter is x = 301
±
20, y = 317
±
20
C. 9300K color:
9300K color temp. parameter is x = 283
±
20, y = 297
±
20
D. sRGB color:
sRGB color temp. parameter is x = 313
±
20, y = 329
±
20
3. Enter into factory mode
Press the MENU button, pull out the power cord, then plug the power cord. You will enter into the factory mode.
4. Bias adjustment:
Set the Contrast to 50; Adjust the Brightness to 90.
5. 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 4(with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313
±
20, y = 329
±
20
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 reached the 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
±
5
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 3 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show 7300 color temp. x = 301
±
20, y = 317
±
20
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 reached the 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
±
5
C. Adjust Cool (9300K) color-temperature