Epson PowerLite EB-L520W, User Manual

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On/Standby
(power) light Status light Laser
light
Temp
light Filter light Status and solution
Blue Flashing
blue Off Off Off Warming up or cooling down. Wait
for about 30 seconds for an image
to appear. All control panel
buttons are disabled.
Blue Blue Off Off Off Normal operation.
Flashing blue Off Off Off Off Preparing for network monitoring
or quick startup mode. All features
are disabled.
Off Flashing
blue Flashing
orange Off Off Internal error. Turn off the
projector, unplug it from the
electrical outlet, and contact
Epson for help.
Off Flashing
blue Off Flashing
orange Off A fan or sensor has a problem.
Turn the projector off, unplug it,
and contact Epson for help.
Off Flashing
blue Off Orange Off Projector has overheated and
turned off. Leave it turned off to
cool down for five minutes.
• Make sure that the vents and air
filter are not clogged with dust
or obstructed by nearby objects.
• Make sure the room
temperature is not too hot.
• Clean or replace the air filter.
• If operating the projector at high
altitude, turn on High Altitude
Mode .
• If the problem persists, unplug
the projector and contact Epson
for help.