BenQ G700 Service Manual page 24

BenQ G700
Contrast 1. Set input mode to 1280×1024@60Hz
Check 2. Set Pattern to 32 gray shades
3. Set contrast to the max. The brightest 5~8 shades brightness
cannot be distinguished.
Color 1. Do "Auto color Balance" at 1280×1024@60Hz, 32gray
Temperature shades
2. Measure color temperature, check it complies with the
following temperature :
6500K x = 0.313 +/- 0.03, y = 0.329+/-0.03
1. Use Chroma Pattern Generator to make sequence.
Modes
VESA (640x480 800x600 1024x768 1280x1024),
switching
and power saving signal,etc.
check
2. Confirm the above timing modes must be full screen and
the picture must be normal.
VGA cable When VGA cable is not plugged, the monitor will work in power saving
detector mode.
1. Mode:1280×1024@60Hz
2. Set Brightness& contrast to default value
Panel Flicker 3. Do "Auto Adjustment"
check 4. Shut down PC to check whether there's glitter on the center
of the picture.
Power saving 1. Mode:1280×1024@60Hz
2. Pattern: full white
3. Brightness: Max.
4. Contrast: Default
State
Normal
Stand By
Power Key Off
at each modes
Power Consumption LED color
green
amber
24
Service Manual
Chroma
Signal Generator
Chroma Signal Generator
and color analyzer
Chroma
Signal Generator
Visual check
Chroma Signal Generator
Chroma signal generator
& PC
Chroma signal generator
no