Optoma DV11 Serveice Manual page 31

No Symptom
8 Color Abnormal
Poor Uniformity/
9
Shadow
Dead Pixel/Dust
10
(Out of spec.)
11 Garbage Image
Remote Control/
12
Control Panel Failed
13 Function Abnormal
� Do ��eset (All data)" o� t��e �SD �enu
- Adjust Color Wheel Index
- Check Main Board- Check DMD Board
- Check Color Wheel
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Ensure the Brightness is within spec
- Check rod alignment
- Check Engine Module
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Clean DMD Chip and Engine Module
- Check DMD Chip- Check Engine Module
- Ensure that the signal cables and source are work as well
- Check Main Board
- Check DMD Board
- Remote Control
a.Check Battery
b.Check Remote Controller
c.IR receiver
d.Check Main Board
- Control Panel
a.Check FPC
b.Check keypad
c.Check Main Board
� Do ��eset (All data)" o� t��e �SD �enu
- Check Main Board
- Check DMD Board
DV11 / DVD100 / U2 / U3 Confidential
Procedure
3-4