Acer PD311 Service Manual page 50

No Step
10 Calibration
11 Blemish
(Bright)
12 Blemish
(Dark)
13 Reset
Chapter 4
Specification
Calibration Pat-
tern should be in
full screen mode
The bright blemish
cannot be accept-
ed if the problem
appear with Gary
30 pattern
The dark blemish
cannot be accept-
ed if the problem
appear with Blue
60 pattern.
After final QC Step, please do OSD reset to erase all saved change again and
restore the factory defaults.
Procedure
- Once Main Board is changed,
Video Calibration & PC Calibration
should be done as well.
- Video Calibration
- Test Signal : 480P, 720P, 1080i
@60Hz
- Test Pattern : Master
- PC Calibration
- Test Signal :
PD323: 1024x768@60Hz
PD311: 800x600@60Hz
- Test Pattern : White (Top) Black
(Bottom)
Note:
1. Calibration Pattern should be in
Full Screen Mode.
2. Please refer to 46. Guide to En-
tering Service Mode and Facotry
Reset for entering Service Mode.
3. Choose and access Video Cali-
bration & PC Calibration for cor-
rection in Service Mode Choose
"Exit" to leave the Service Mode
after all.
- Test Pattern : Full Black /
Gray 30
- Test Pattern : Full white / Blue
60
Photo
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