Epson PowerLite 9000NL User Manual - Page 156

Projected images get darker or start to deteriorate, or the projection, lamp light is red.

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 The power light is flashing orange and you cannot turn on the projector. The lamp is cooling down. Wait until the light turns off and then turn on the projector.  The power 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. Try removing and reseating the lamp.  Projected images get darker or start to deteriorate, or the projection lamp light is red. Replace the lamp as described in Chapter 5.  The temperature 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 5 and then let the projector cool for awhile. 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. Warning: Except as specifically explained in this User's Guide, do not attempt to service this product yourself. 146 6 • Troubleshooting

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6
•
Troubleshooting
146
The power light is flashing orange and you cannot turn on the
projector.
The lamp is cooling down. Wait until the light turns off and then turn
on the projector.
The power 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. Try removing and reseating the lamp.
Projected images get darker or start to deteriorate, or the projection
lamp light is red.
Replace the lamp as described in Chapter 5.
The temperature 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 5 and
then let the projector cool for awhile.
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.
Warning:
Except as specifically explained in this
User’s Guide
, do not
attempt to service this product yourself.