Ask Proxima E1655U Owner's Manual page 57

Distorted image or no image
The PIN code dialog box popes up in the
startup process
Remote control doesn't work
The indicator is illuminated or flashes
Excalmatory point appears on the screen
The side control panel doesn't work
PIN code lock for startup animation, key lock
and PIN code lock can't be unlocked.
Warning:
I s operated with high voltage. Do not open its casing!
I f 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.
-Check and adjust the PC menu or on-screen menu.
-A PIN code is set for locking.
-Check the battery.
-Make sure there is no obstacle
remote control.
-To use the remote control, keep it within 5 meters away from the
projector.
-Make sure the code of the remote
projector.
-Unlock the key through the setup menu.
-Check the state of the projector according to the indicator.
-Ineffective operation. You should operate the system correctly.
-Unlock the keys on the side control panel through the item
"security" in the setup menu.
-Contact the local distributor or the repair center.
The projector ill tell you how to handle the issue. w
56
Appendix
between the projector and the
control is consistent with the