Optoma HD91 User Manual - Page 17
Powering Off the Projector
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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. The following message will be displayed on the screen. Power off? Press power key again Press the " " button again to confirm otherwise the message will disappear after 15 seconds. When you press the " " button for the second time, the projector will shut down. 2. The cooling fans continue to operate for about 10 seconds for cooling cycle and the Power LED will flash blue. When the Power LED 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 the projector. 4. Do not turn on the projector immediately following a power off procedure. 17 English