Installation
Powering off the projector
1.Press the “ ” button on the remote control or “
” button on the side of the projector two times with one second interval to turn off the projector. First time to push the button will display the follow- ing message on the screen.
Press the “ ” button again to confirm 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 Power LED will turn blue and flashing. When the lights solid red, 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 “
” button to restart the projector.
3.Disconnect the power cord from the electrical outlet and from the projector.
4.Do not turn on the projector immediately following the power off procedure.
NOTE
Contact the near- est service center if the projector displays these symptoms.
Warning Indicator
When the “LAMP” indicator is lit orange, the projector will shut down automatically. Please call the nearest Optoma facility for assistance.
When the “TEMP” indicator turns red, 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 flashes red, it indicates the fan has failed.
After the projector has cooled down, you can press and hold “ 
” button on the remote control for 10 seconds to leave failure mode to standby mode.