User guide

59
Failure Solutions
Auto PC adjust doesn't work. - Check the signal of input source.
Automatic adjustment through PC won't be effective when
480p, 576p, 720p,480i, 576i or 1080i is selected.
Power management doesn't work. - Power management function can not work while Freeze or
BLANK function is running.
The PIN code dialog box popes up in
the startup process
- A PIN code is set for locking.
Remote control doesn't work. - Check the battery of the remote control.
- Make sure there is no obstacle between the projector and the
remote control.
- To use the remote control, keep it within 7 meters away from
the projector.
- The remote control is not available if the remote control is
locked at Key lock under Security of Option section.
The indicator is illuminated or ashes - Check the state of the projector according to the indicator.
The side control panel doesn’t work - The side control is not available if the top control is locked at
Key loc under Security of Option section.
PIN code lock for startup animation,
key lock and PIN code lock can’t be
unlocked.
- Contact the local distributor or the repair center.
Appendix
Warning:
Is operated with high voltage. Do not open its casing!
If the problem still exists after you take the aforesaid measures, you should contact the local distributor or
the repair center and tell the machine model. The projector will tell you how to handle the issue.