Solving Problems With The Image Or Sound - Epson PowerLite 7700p User Manual

Light Status
flashing orange
red
flashing red
Solving Problems with the Image or
Sound
No image appears on the screen.
I Check that the power light is green, not flashing, and the lens
cover is off.
I The projector may be in sleep mode. If the power light is orange,
press the button to turn the projector on.
Power
I If the power was switched off and then on again, the projector
may still be cooling down. Wait until the power light stops
flashing and remains orange; then press the
I Make sure the
Brightness
See page 43 for more information. Try selecting the
setting to return all setup menus to their default values.
Press the
I A/V Mute
turned off temporarily.
The attached computer may be in sleep mode or displaying a
I
black screen saver. Try pressing a key on the computer.
Description
The projector is getting too hot. Turn it off and let it cool. Make sure
the temperature surrounding the projector does not exceed 104
and there is plenty of space around and under the projector for
ventilation. Clean the air filter if necessary.
The projector has overheated and turned itself off. Let it cool for a few
minutes, then turn it back on. Make sure there is plenty of space
around and under the projector for ventilation. If it continues to
overheat, you may need to change the air filter. See page 59 for
instructions.
There is a problem with the cooling fan or temperature sensor. Turn
off the projector and unplug it. Contact EPSON for help.
setting on the Video menu is correct.
button to make sure the picture has not been
button again.
Power
Reset All
°
F
Solving Problems
69