Optoma Technology Digital Tuner Output Projector specifications Powering Off the Projector

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Installation

Powering Off the Projector

1.Press the “Power/Standby” button to turn off the projector lamp, you will see a message “Power off the lamp?” on the on-screen display.

2.Press the “Power/Standby” button again to confirm. Otherwise the message will disappear after 5 seconds.

3.The cooling fans continue to operate for about 60 seconds for cooling cycle and the “Power/standby” button will turn orange. When the light begins 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.

Warning Indicator

™When the “LAMP” indicator lights solid orange for about 2 minutes, the projector will automatically shut itself down. Please contact your local reseller or service center.

™When the “TEMP” indicator lights solid orange, it indicates the projector has been overheated. You will see a message “Projector Overheated.” on the on-screen display. The projector will automati- cally 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 local dealer or our service center.

™When the “TEMP” indicator flashs orange for about 10 seconds, you will see a message “Fan fail. Lamp will automatically turn off soon.” on the on-screen display. Please contact your local dealer or our service center.

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Contents Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesPackage Overview Main Unit Product OverviewConnection Ports Control PanelRemote Control Connecting the Projector InstallationPowering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlUp Computer mode only Using the Remote Control Power/StandbyVolume + ResetOn Screen Display Menus How to operateLanguage LanguageImage-I Image-II Computer Mode Reset Sharpness Image-II Video ModeSaturation TintUser Controls Bass VolumeAudio TrebleManagement Lamp Reminding ECO ModeDisplay Mode Appendices TroubleshootingProblem No image appears on screen Problem Partial, scrolling or incorrectly displayed imageProblem Image is out of focus Problem Image is unstable or flickeringProblem Image has vertical flickering bar Problem LED lighting message Problem The image is outstretched when displaying 169 DVDProblem Image is reversed Problem Lamp burns out or makes a popping soundReplacing the lamp Lamp Changing ProcedureNTSC/NTSC 4.43/PAL/PAL-M/PAL-N/SECAM SpecificationsAnalog Compatibility Modes