Service manual
Buffalo BU1715
44
24. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =100±2
c. Adjust sRGB (6500
0
K) color-temperature
1. Switch the chroma-7120 to RGB-mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 01 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show 6500 parameter is x = 313, y = 329, Y = 180 ± 20 cd/m
2
4. In sRGB sub-menu, adjust C to 85,adjust L to 100,
5. Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100
6. Adjust the GREEN on OSD, until chroma 7120 indicator reached G=100
7. Adjust the BLUE on OSD, until chroma 7120 indicator reached B=100
8. Repeat above procedure (item 5,6,7) until chroma 7120 RGB value meet the tolerance =100±2
Move cursor to “ Exit/Save” sub-menu and press MENU key to save adjust value and exit.
Turn the POWER-button off to on to quit from factory mode.