Projector Status Lights; Cleaning The Lens; Cleaning The Projector Case - Epson PowerLite 765c Parts Manual

Epson PowerLite 755c/765c Projector

Projector Status Lights

The lights on top of the projector indicate the projector's status
and let you know when a problem occurs.
Power light
Lamp light
Temperature
light
Power Lamp Temp
light light light
Flashing Off Off
green
Green Off Off
Flashing Off Off
orange
Red Flashing Flashing
red red
Red Off Flashing
red
Red Flashing Off
red
Red Flashing Off
orange
Red Off Red
22 Epson PowerLite 755c/765c Projector
-
Description
The projector is warming up. Wait
for the image to appear.
The projector is operating
normally.
The projector is cooling down.
Wait for the light to stop flashing
and remain orange before
unplugging it.
There is an internal error in the
projector. Turn off the projector
and unplug it. Contact Epson for
help.
There is a problem with the fan or
a sensor. Turn off the projector
and unplug it. Contact Epson for
help.
The lamp is burned out, broken, or
not installed correctly, or the lamp
cover is open. Close the cover or
replace or reseat the lamp, if
necessary, as described on
page 23.
Replace the lamp with a new one
as soon as possible. See page 23
for instructions. If you continue to
use the lamp, there is a risk it may
break.
The projector has overheated and
turned itself off. Let it cool for
about five minutes, then turn it
back on. Make sure there is plenty
of space around and under the
projector for ventilation. Also clean
the air filter and air exhaust vents.
If it continues to overheat, you
may need to replace the air filter.
Power Lamp
light light
Flashing Off
red
Orange Off

Cleaning the Lens

Clean the lens whenever you notice dirt or dust on the surface.
Use a canister of compressed air to remove dust.
To remove dirt or smears on the lens, use lens-cleaning
paper. If necessary, moisten a soft cloth with lens cleaner and
gently wipe the lens.
Caution:
Do not use glass cleaner to clean the lens and do not spray liquid of
any kind directly on the lens. Spray the cleaner on a soft cloth and
then gently wipe the lens with the cloth.

Cleaning the Projector Case

Before you clean the case, turn off the projector and unplug the
power cord.
To remove dirt or dust, wipe the case with a soft, dry,
lint-free cloth.
To remove stubborn dirt or stains, wipe the case with a soft
cloth moistened with a mild detergent.
Caution:
Do not use wax, alcohol, benzene, paint thinner, or other
chemical detergents. These can damage the case.
8/05
Temp
light Description
Flashing Rapid cooling is in progress.
orange 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 filters and vents are
clear.
Off The projector is in standby or sleep
mode. You can unplug it or press
the P Power button to turn it on.