Epson BrightLink 455Wi User Manual page 138

Error light(s) status
Error light(s) status
P Green or orange
Flashing orange
Off
P Flashing red
Off
Flashing orange
P Red
Off
Red
P Flashing red
Red
Flashing red
P Red
Off
Flashing red
P Red
Flashing red
Off
P Flashing red
Flashing red
Flashing red
Solving Problems
138
Description
It's time to replace the lamp. See page 127 for instructions. If you continue to
use the lamp after the replacement warning, there is an increased possibility
that the lamp may break.
Rapid cooling is in progress. Although this is not an abnormal condition,
projection will stop automatically if the temperature rises higher. Make sure
there is plenty of space around and under the projector for ventilation, and that
the air filter and vents are clean.
The projector is overheating, which turns the lamp off automatically. Wait until
the projector switches to standby mode (about 5 minutes). Make sure there is
plenty of space around and under the projector for ventilation.
The air filter may be clogged. Clean or replace the air filter as described on
pages 125 to 127.
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 (see page 92).
If the projector continues to overheat after you clean the air filter, stop using
the projector, disconnect the power cord, and contact Epson for help as
described on page 155.
Warning: Except as specifically explained in this User's Guide, do not attempt
to service this product yourself.
The projector has an internal problem. Stop using the projector, disconnect the
power cord, and contact Epson for help, as described on page 155.
There is a problem with the fan or temperature sensor. Stop using the
projector, disconnect the power cord, and contact Epson as described on
page 155.
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 as described on pages 125 to 127.
If this does not resolve the problem, let the lamp cool and then remove it. If the
lamp is cracked, replace it as described on page 127. 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 4,921 feet (1,500 meters), turn
on High Altitude Mode in the Operation menu (see page 92).
If none of these suggestions resolves the problem, contact Epson as described
on page 155.
The projector has an Auto Iris error or power error. Stop using the projector,
disconnect the power cord, and contact Epson for help, as described on
page 155.