Epson PowerLite 640, User Manual

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Power light Status light Lamp light Temp light Status and solution
Off Flashing blue Orange 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.
• 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.
Flashing blue Light status Flashing Light status Replace the lamp soon to avoid
varies orange varies damage. Do not continue using the
projector.
Off Flashing blue Off Flashing A fan or sensor has a problem.
orange Turn the projector off, unplug it, and
contact Epson for help.
Off Flashing blue Flashing Off Internal projector error. Turn the
orange projector off, unplug it, and contact
Epson for help.
Off Flashing blue Flashing Flashing Auto iris error. Turn the projector
orange orange off, unplug it, and contact Epson for
help.
Off Flashing blue Orange Orange Power error. Turn the projector off,
unplug it, and contact Epson for
help.
Light status Light status Flashing Flashing When transferring settings between
varies varies orange rapidly orange rapidly projectors, the settings file may be
corrupt or the USB flash drive or
USB cable may not be properly
connected. Remove the flash drive
or cable, unplug the power cord,
and try again.
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