![background image](http://html1.mh-extra.com/html/viewsonic/ve910/ve910_service-manual_1021054024.webp)
F. Adjust Color Temperature:
(1) EEPROM INIT (5 BLOCKS):
Press
“
▼
”
key move cursor to EEPROM INIT, Press
“
“
key then
monitor will INIT ADC value.
(2) Press
“
▲
”
key move cursor to
“
White Balance
”
, Press
“
“
key do
white balance adjustment.
(3) Press
“
▼
”
key move cursor to
“
Color Temperature Adjust
”
, Press
“
“
key, Then OSD will display Fig.2
(4) 9300K verify: move cursor to 9300K Press
“
“
key.
Press
“
▼
”
,
“
▲
”
key adjust R.G.B value
x=0.283 ± 0.02
y=0.298 ± 0.02
Press
“
“
key return to Fig.2
(5) 6500K verify: Repeat (4) press
“
▼
”
,
“
▲
”
move cursor to 6500K press
“
“
key
x=0.313 ± 0.02
y=0.329
±
0.02
(6) 5400K verify: Repeat (4) press
“
▼
”
,
“
▲
”
move cursor to 5400K press
“
“
key
x=0.332 ± 0.02
y=0.348 ± 0.02
(7) Press
“
“
key go back to Fig.2, Then press
“
“
key return to Fig.1,
Power key OFF/ON quit factory mode.
G. Color Temperature & Luminance Verify:
BRIGHTNESS MAX, CONTRAST MAX
9300K: x=0.283
±
0.02 y=0.298
±
0.02
6500K: x=0.313
±
0.02 y=0.329
±
0.02
5400K: x=0.332
±
0.02 y=0.348
±
0.02
1.5.8 R, G, B, Colors Contrast
Test Signal: 1280*1024@60Hz
Test Pattern: R, G, B, Color Intensities Pattern and 16 Gray Scale Pattern
- Check and see if each color is normal and distinguishable.
- If not, please return the unit to repair area.
1.5.9 Screen Uniformity and Flicker
Test Signal: 1280*1024@60Hz
Test Pattern: Full White Pattern
- Check and see if it is in normal condition.
(Fig.2)
2
2
2
2
1
2
2
1
1
21
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