Powering Off The Projector; Warning Indicator - Acer PD322 User Manual

Installation
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Powering Off the Projector

1. Press the "Power/Standby" button to turn off the projector lamp,
you will see a message "Please press power button again to
complete the shutdown process. Warning: DO NOT unplug while
the projector fan is still running." displayed on the projector's
screen. Press the "Power/Standby" button again to confirm,
otherwise the message will disappear after 5 seconds.
2. The cooling fans continue to operate for about 15 seconds for
cooling cycle and the Power LED will keep red flashing from fast
to slow. When the Power LED begins flashing slow, 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/
Standby" 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.
When the "TEMP" indicator lights solid red for about 20 seconds,
it indicates the projector has been overheated. You will see a
message "Projector Overheated. Lamp will automatically turn off
soon." on the on-screen display. 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.
When the "TEMP" indicator flashs red for about 10 seconds, you
will see a message "Fan fail. Lamp will automatically turn off
soon." on the on-screen display. Please contact your local dealer
or our service center.