Powering Off The Projector; Warning Indicator - Optoma EP7150 Manual

Powering Off the Projector

1. Press the "Power" button to turn off the projector lamp; you
will see a message
displayed on the projector's screen. Press the "Power" but-
ton again to confi rm, otherwise the message will disappear
after 5 seconds.
Please note that if the
tor will enter the "Picture Mute" mode and no image will
be displayed. To exit the "Picture Mute" mode, press the
"Power" button again.
2. The cooling fans continue to operate for about 20 seconds
for cooling cycle and the Power LED will turn green. When
the Power LED begins fl ashing, the projector has entered
standby mode.
If you wish to turn the projector back on, you must wait
until the projector has completed the cooling cycle and has
entered standby mode. Once in standby mode, simply press
"Power" button to restart the projector.
3. Disconnect the power cord from the electrical outlet and the
projector.
4. Do not turn on the projector immediately following a power
off procedure.

Warning Indicator

When the "LAMP" indicator lights solid red, the projector

will automatically shut itself down. Please contact your local
reseller or service center. See page 34.
When the "TEMP" indicator lights solid red for about 60

seconds, it indicates the projector has been overheated. The
projector will automatically shut itself down.
Under normal conditions, the projector can be switched on
again after it has cooled down. If the problem persists, you
should contact your local dealer or our service center. See
page 34.
When the "TEMP" indicator lights solid red, it indicates the

fan failed. Please contact your local dealer or our service
center. See page 34.
Installation
key is pressed instead, the projec-
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