Main Procedure - Optoma HD82 Serivce Manual

3-2 Main Procedure

No Symptom
 No Power
2 Auto Shut Down
- 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
- Check Daughter Board
- Check Formatter Board
- Check LED Status
a. Power LED light on blue, lamp LED light on orange
- Check Lamp
- Check Thermal Switch
- Check Lamp Driver
- Check Main Board
- Check Daughter Board
- Check Formatter Board
- Check Color Wheel
- Check Photo Sensor Board
b. Power LED light on blue, temp LED flash red
- Check Fan
- Check Photo Sensor Board
Procedure
HD82/HD8200
Confidential
3-2