Epson PowerLite Pro G5450WUNL Installation Handbook page 3

Epson PowerLite Pro G5450WUNL / G5550NL /
G5650WNL / G5750WUNL / G5950NL
Status lights (continued)
Light Status
Flashing red
Flashing red
Description
There is a problem with the fan or temperature sensor. Stop using
the projector, disconnect the power cord, and contact Epson.
The lamp may be burnt out. First make sure the lamp cover is
securely installed. If that's not the problem, the air filter may be
clogged. Clean or replace the air filter.
If this does not resolve the problem, let the lamp cool and then
remove it. If the lamp is cracked, replace it.
If the lamp is not cracked, reinstall it. If reinstalling doesn't
work, replace the lamp.
If you're using the projector above an altitude of 4,900 feet (1,500
meters), turn on High Altitude Mode in the Operation menu
If none of these suggestions resolves the problem, contact Epson.
INSTALLATION HANDBOOK
Maintenance
3