Optoma DV11 - Main Procedure

DV11 / DVD100 / U2 / U3 
3-2
3-2 Main Procedure
No Symptom
Procedure
1 No Power
- Ensure the Power Cord and AC Power Outlet are securely
connected
- Check Lamp Cover and Interrupt Switch
- Ensure all connectors are securely connected and aren’t
broken
- Check Lamp Driver
- Check LVPS
- Check Main Board
2
Auto Shut Down
- Check LED Status
a. Lamp LED lights red
- Check Lamp
- Check Lamp Driver
- Check Main Board
- Check Color Wheel
- Check Photo Sensor
b. Temp LED lights red
- Check Thermal Sensor
- Check Thermal Switch
- Check Fan
c. Temp LED ashing red
- Check Fan
- Check Main Board