Defect Specification Table - Optoma HD80 Service Manual

Check pattern
Inspection item
Criteria

Defect specification table

Order Symptom
� Bright pi��el ( dots)
� �ark pi��el(dots)
(�) Test Pattern:�� Gray (����� �� ����������Hz)
- Note
(�) Calibration pattern should be in fill screen
mode. mode.
(�) Please refer to 4-2 to get into Service Mode
and OSD Reset.
(3) Choose and access PC Calibration for cor-
rection in service mode. Choose "menu" to
leave the service mode after all.
* Note: A�C adjustment can only be used once.
If there is any circumstances which needs to be
re-adjust, the adjustment is only effective when
you adjust at the odd number of times. Other-
wise, the black will not be dark enough.
- Test signal: analog ����� �� ����������Hz
- Test pattern: In focus II or �4 gray RGBW
* After finishing A�C adjustment, check �4 gray
RGBW pattern, adjust color wheel inde�� in color
setting of service mode.
- Color saturation
- There should not have any lack of RGBW. The
color should appear normal and sort in right
order.
- Color levels should be sufficient and normal.
(the unidentified color levels on both left and
right sides should not over � color levels.)
- Gray level should not have abnormal color or Gray level should not have abnormal color or
heavy lines.
Pattern
Gray ��� pattern
White pattern
HD80/HD80-LV/HD803-LV Series
����� �� ����������Hz) ����Hz)
����� �� ����������Hz ����Hz
Criteria
A+B=��
A=��
B≤�
16 gray
In focus 2 / 64 gray
RGBW
Confidential
4-8