Problems With The Projector - Epson ELP-3500 User Manual

The power status light is flashing green and you cannot turn on the
projector.
The lamp is cooling down. Wait until the light changes to orange and
then turn on the projector.
The power status light does not come on.
Turn off the projector, check that the power cable is connected
securely both at the power outlet and the projector, and press the
Power button again.
Projected images get darker or start to deteriorate, or the lamp
warning light is red.
Replace the projector lamp as described on page 44.
The temperature warning light is red.
The projector is overheating, which turns the lamp off automatically.
Let the projector cool for a few minutes; then turn it back on. Make
sure nothing is blocking the ventilation vents.
The air filter may be clogged. Clean it as described in Chapter 4, and
then let the projector cool for a while.
If the projector continues to overheat after you clean the air filter, the
problem may be caused by damage to the cooling fan or internal
circuits. Contact a qualified service person.

Problems with the Projector

5 1