Optoma EP759 - Manual (Page 12)

12 English ...
Installation
Warning Indicator
™ When the “TEMP” indicator turns red, it indicates the projector has
overheated. The projector will automatically shut itself down. See
page 31.
™ When the “LAMP” indicator flashes red (0.5 second intervals), it
indicates a problem with the lamp. Turn off the projector and
disconnect the power cord from the electrical outlet, then contact
your local dealer or our service center. See page 31.
™ When the “LAMP” indicator flashes red (1 second intervals), it
indicates the fan failed. Stop using the projector and disconnect the
power cord from the electrical outlet, then contact your local dealer
or our service center. See page 31.
Powering Off the Projector
1. Press the “Power/Standby” button to turn off the projector
lamp, you will see a message “Wait 2 minutes before you can
switch on again” on the on-screen display.
2. Press the “Power/Standby” button again to confirm.
Otherwise the message will disappear after 10 seconds.
3. The cooling fans continue to operate for about 120 seconds for
cooling cycle and the Power LED will turn red. When the
light stops flashing, 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.
4. Disconnect the power cord from the electrical outlet and the
projector.
5. Do not turn on the projector immediately following a power
off procedure.