Optoma Technology HD20 manual Powering Off the Projector, Warning Indicator, nstallation

Models: HD20

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Powering Off the Projector

￿nstallation

Powering Off the Projector

Note47-48 for more information.Warning Indicator

Contact the nearest service center if the projector displays these symptoms. See pages

47-48 for more information.

1.Press the “Manual background” button on the remote control or “Manual background” button on the control panel of the projector two times with one second interval in between to turn off the projector. First push of button will display the following message on the screen.

Press the “Manual background” button (or the “Manual background” button) again to confi rm the shut down. If the button is not pressed, the message will disappear after 15 seconds.

2.The cooling fans continue to operate for about 60 seconds for cooling cycle and the ON/STANDBY LED will Flash Green. When the ON/STANDBY LED lights solid Amber, 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 “Manual background” 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 Red (“ON/STANDBY” indicator fl ashes Amber), the projector will automatically shut down. Please contact your nearest service center for assistance.

When the “TEMP” indicator lights Red (“ON/STANDBY” indicator fl ashes Amber), it indicates the projector has overheated. The projector will shut down automatically. Under normal conditions, the projector can be switched on again after it has cooled down.

When the “TEMP” indicator fl ashes Red (“ON/STANDBY” indicator fl ashes Amber), it indicates the fan has failed.

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Optoma Technology HD20 manual Powering Off the Projector, Warning Indicator, nstallation, 47-48for more information