12. TROUBLESHOOTING
12.1 LED INDICATOR LIGHTS
The following table describes the LED indicator light colors and their meaning.
LED Indicator Meaning
Power
Blue solid Normal operation.
Blue flashing
The projector is warming up, shutting down, or cooling down.
The remote control may be disabled while the indicator is flashing blue.
Red solid Standby mode.
Off Off or Sleep mode.
Laser Red flashing Laser failure.
Temperature
Red flashing Fan failure .
Red solid Over temperature.
The projector will automatically shutdown if there is a laser failure, a fan failure or if the projector has overheated. Unplug the
power cable from the projector, wait 30 seconds, and try again. If the warning indicators light up or flash, contact your nearest
service center for assistance.
12.2 SOLVING ON/OFF ISSUES
The following table provides solutions for potential issues that may occur when the projector is turned on or off.
Issue Cause Solution
Projector will not turn on.
No power.
Check that the power cable is connected.
Check that the and that the power indicator is on.
The projector has
overheated.
Make sure there is at least 30cm of clearance around the intake and exhaust vents.
Wait five minutes and try turning the projector on again.
If the projector is being used above 5500 ft/1600 m, use the On Screen Display
(OSD) menu to set High Altitude to on.
Projector turns off by itself.
The Auto Power Off timer
is set.
Use the On Screen Display (OSD) menu to adjust the auto power of setting.
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