Epson Pro Cinema 4050, 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 the Lamp Hours in the Info
menu to see if the lamp is burned
out. Unplug the projector, wait for
the lamp to cool down, and check if
it is broken or installed incorrectly;
reseat or replace the lamp as
necessary
• Clean or replace the air filter
• Make sure the lamp cover is closed
• If operating the projector at high
altitude, turn on High Altitude
Mode
• If the problem persists, unplug the
projector and contact Epson for
help
Blue Varies Flashing
orange Off Replace the lamp soon to avoid
damage; do not continue using the
projector
Off Flashing blue Off Flashing
orange A fan or sensor has a problem; turn
the projector off, unplug it, and
contact Epson for help
Off Flashing blue Flashing
orange Flashing
orange Auto Iris or Cinema Filter error; turn
the projector 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
Off Flashing blue Flashing
orange Off Internal projector error; turn the
projector off, unplug it, and contact
Epson for help
Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and
contact Epson for help.