BenQ VM2221 Product Service Manual page 19

PC or Pattern Generator 5 Opposite white checks screen
3.VGA adjustment
(Factory mode)
PC or Pattern
3.1 VGA Setup Generator
PC or Pattern
Generator
a. Auto color
PC or Pattern
Generator
3.2 Picture
PC or Pattern
Generator
a. Brightness
1697 1280*800/60Hz
1997 1440*900/60Hz
2297/2097 1680*1050/60Hz
32 grey scale picture
1697 1280*800/60Hz
1997 1440*900/60Hz
2297/2097 1680*1050/60Hz
Opposite white checks screen
1697 1280*800/60Hz
1997 1440*900/60Hz
2297/2097 1680*1050/60Hz
Opposite white checks screen
1697 1280*800/60Hz
1997 1440*900/60Hz
2297/2097 1680*1050/60Hz
19
1. Press＂ SOURCE＂ Key and select＂
VGA＂.
2. Check if each Timing can display
normally.
3. If there is a mode can not work after
shift, below 32 grey scale pictures. See
if the color is flat.
4. Do not need color tempt change
self(besides OEM client)
1997/2097/2297:
WARM: x:313 y:329 Y:300±10%
COOL: x:283 y:297 Y:270±10%
1697:
WARM: x:313 y:329 Y:200±10%
COOL: x:283 y:297 Y:180±10%
5. without signal，it will enter Burn-in
mode.
1. Press MENU Key to open OSD.
2. Press VOL▲▼Key to open VGA Setup.
3. After finished, choose MENU to exit.
1. Press CH▲▼Key to choose Auto Color then
press VOL▲ Key to. enter
2. To confirm 32 scale picture Color is right.
1. Press MENU Key to open OSD.
2. Press VOL▲▼ Key to select Picture.
3. Press CH▲▼ Key to adjust.
4. After that, choose MENU to exit.
1. Press CH▲▼ Key to choose Brightness.
2. Press VOL ▲ Key. Set upon clients
requirements.