Optoma Technology TXR774 manual Powering Off the Projector

Installation

Powering Off the Projector

1.Press POWER to turn off the projector lamp, a message displays on the projector’s screen.

2.Press POWERDJDLQWRFRQÀUPRWKHUZLVHWKHPHVVDJHGLVDSSHDUV after 15 seconds.

3.Thecoolingfanscontinuetooperateforabout10secondsforcooling

F\FOH KHQWKH/$03/('LVRQDVWHDG\QRWÁDVKLQJRUDQJH

DQGWKH32 (5/('LVRQDVWHDG\QRWÁDVKLQJJUHHQWKHSUR- jector 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 to restart the projector.

4.Turn off the main power switch. Disconnect the power cord from the electrical outlet and the projector.

5.Do not turn on the projector immediately following a power off procedure.

Warning Indicator

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the projector will automatically shut itself down. Please contact your local reseller or service center. See pages 65-66.

™When the POWER LED indicator repeatedly blinks three times, 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 lo- cal dealer or our service center. See pages 65-66.

™When the POWER LED repeatedly blinks six (6) times in con- junction with the LAMP LED blinking a single time, it indicates the fan has failed. Please contact your local dealer or our service center. See pages 65-66.

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