Solving Problems With The Image Or Sound - Epson EMP-821 User Manual

Solving Problems with the Image or
Sound
Power does not turn on.
Make sure the power cable is connected. Also, connect a lamp to
your power outlet to make sure it's working.
If the projector lights turn off and on when you touch the power
cable, the cable may be defective. Contact Epson as described on
page 91.
No image appears on the screen.
Check that the
Power
cap is off.
Make sure that the projector is securely connected to your
computer or video source.
The projector may be in standby or sleep mode. If the projector
has not received any input signal for 30 minutes, it turns off the
lamp to conserve the lamp life and save energy. If the
is orange, press the P
Press the
A/V Mute
turned off temporarily.
If the power was switched off and then on again, the projector
may still be cooling down. Wait until the
flashing and remains orange; then press the P
again.
Check the
Video Signal
setting in the Signal menu to make sure it is correct for the
Input
selected source. See page 55 for more information.
Have messages been turned off in the
Extended menu? See page 59 for details.
Adjust the
Brightness
for the
Brightness Control
page 54 or page 58.
light is green, not flashing, and the lens
button to turn the projector on.
Power
button to make sure the picture has not been
Power
or
Computer 1 Input
Display
setting on the Image menu or select
setting in the Setting menu. See
light
Power
light stops
button
Power
or
Computer 2
setting of the
High
Solving Problems
81