Epson 7850p - Manual (Page 177)

Solving Problems 177
Checking Projector Status
If your projector isn’t working correctly, first turn it off, wait for it to
cool (the P power light stops flashing orange), and unplug it. Then
plug the power cord back in and turn on the projector. If this doesn’t
solve the problem, check the lights on top of the projector.
What To Do When the Lights Flash
The lights on top of the projector indicate the projector’s status and
let you know when a problem occurs.
Refer to the following table for a complete description of the
projector’s status lights and their meaning:
Temperature light
Lamp light
Power light
Status lights
Light Status Description
orange The projector is in sleep mode. You can unplug it or press the Power
button to turn it on.
flashing green The projector is warming up. Wait for the image to appear.
green The projector is operating normally.
flashing orange The projector is cooling down. You can’t turn it back on (and you should
not unplug it) until the light stops flashing and remains orange.
flashing red There is a problem with the fan or temperature sensor. Stop using the
projector, disconnect the power cable, and contact EPSON or your
dealer.