AOC P/N : 41A50-144 service manual Adjust 6500 color-temperature

9.adjust the GREEN on OSD, until chroma 7120 indicator reached G=100

10.adjust the BLUE on OSD, until chroma 7120 indicator reached B=100

11.repeat above procedure ( item 8,9,10) until chroma 7120 RGB value meet the tolence =100±2

12.switch the chroma-7120 to xyY mode With press “MODE” button

13.Adjust the Contrast on OSD window until the Y measurement on chroma 7120 reached the value Y= 180 cd/m2

14.Press 78 on OSD window to save the adjustment result

b. adjust 6500 color-temperature

1Set the Contrast of OSD function to 40, Brightness to 48

2Switch the chroma-7120 to RGB-mode(with press “MODE” button )

3switch the MEM.channel to Channel 06 ( with up or down arrow on chroma 7120 )

4The lcd-indicator on chroma 7120 will show x = 313 ±10, y = 329 ±10, Y = 160 ±5

cd/m2

5 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100

6adjust the GREEN on OSD, until chroma 7120 indicator reached G=100

7adjust the BLUE on OSD, until chroma 7120 indicator reached B=100

8repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the tolence =100

±2

9switch the chroma-7120 to xyY mode With press “MODE” button

10Adjust the Contrast on OSD window until the Y measurement on chroma 7120 reached the value Y= 180 cd/m2

11Press 65 on OSD window to save the adjustment result

Turn the POWER-button off to on to quit from factory mode ( in USER-mode, the OSD window location was placed at middle of screen)

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