Epson BrightLink 475Wi User Manual page 187

Power light Lamp light
Red Off
Red Flashing red
Varies Flashing
orange
Red Off
Varies Flashing
orange
Red or flashing Flashing red
red
Temperature Status and solution
light
Red 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.
• If operating the projector at high altitude, turn on
High Altitude Mode.
• If overheating continues, replace the air filter.
• If the problem persists, unplug the projector and
contact Epson for help.
Off Lamp has a problem.
• Check to see if the lamp is burned out, broken,
or installed incorrectly. Reseat or replace the
lamp as necessary.
• Make sure that the vents and air filter are not
clogged with dust or obstructed by nearby
objects.
• If operating the projector at high altitude, turn on
High Altitude Mode.
• If the problem persists, unplug the projector and
contact Epson for help.
Off Replace the lamp soon to avoid damage. Do not
continue using the projector.
Flashing red A fan or sensor has a problem. Turn the projector
off, unplug it, and contact Epson for help.
Flashing orange An obstacle has been detected around the
projection window. Remove the obstacle, or clean
the obstacle sensors. If the problem persists,
unplug the projector and contact Epson for help.
Flashing red Internal projector error. Turn the projector off,
unplug it, and contact Epson for help.
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