Optoma DV11 - Page 31

DV11 / DVD100 / U2 / U3 
3-4
No Symptom
Procedure
8
Color Abnormal

- Adjust Color Wheel Index
- Check Main Board- Check DMD Board
- Check Color Wheel
9
Poor Uniformity/
Shadow
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Ensure the Brightness is within spec
- Check rod alignment
- Check Engine Module
10
Dead Pixel/Dust
(Out of spec.)
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Clean DMD Chip and Engine Module
- Check DMD Chip- Check Engine Module
11 Garbage Image
- Ensure that the signal cables and source are work as well
- Check Main Board
- Check DMD Board
12
Remote Control/
Control Panel Failed
- 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
13 Function Abnormal

- Check Main Board
- Check DMD Board