Optoma HD82 Serivce Manual page 43

No Symptom
2 Dim Image
3 Remote Controller
4 Function Abnormal
- Check DA Motor
- Check Lamp
- Check Display Mode
- Remote Controller
a.Check Battery
b.Check Remote Controller
- Check IR receiver
- Check Main Board
- Check Daughter Board
- Do "Reset(All data)" of the OSD Menu
- Check Main Board
- Check Formatter Board
- Check DMD Board
- Check Daughter Board
Procedure
HD82/HD8200
Confidential
3-5