Optoma EX612 Service Manual page 36

No Symptom
Remote
 Controller/Control
Panel Failed
Function
3
Abnormal
4 Audio Abnormal
Network Fail
5 (For EX615/EW615i/
EX615i) i) )
3D Image Abnormal
6 (For EX615/EW615i/ EX615/EW615i/
EX615i) )
- Remote Controller
a. Check Battery
b. Check Remote Controller
c. Check IR Sensor Board
d. Check Main Board
- Control Panel
a. Check FPC
b. Check Keypad
c. Check Main Board
- Do "Reset (All data)" of the OSD Menu
- Check Main Board
- Check DMD Board
- Ensure that the signal cables and source are work as well
- Ensure that your Projector is not in "Mute" mode
- Check the interior Speakers of the projector
- Check the exterior Speaker that you are using
- Check Main Board
- Check Daughter Board
- Ensure you have set up the right IP address and the
connection is OK (Network green LED should light up)
- Check Lan Module Board
- Check Main Board
- Ensure the using 3D glasses is good and you must face the
projection.
- Ensure the CD in DVD is HQFS format or the graphic card from
PC can support 3D format.
- Ensure your standing distance is less than 6m from screen.
- Ensure the 3D function is on and execute "3D sync invert" in OSD
menu.
- Check main board.
EX612/EX615/EW615i/EX612i/EX615i
Procedure
EX615i Confidential
3-5