Optoma Technology EX520, EX530, ES522RFBA manual Powering Off the Projector

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Installation

Powering Off the Projector

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

2.Press POWER again to confirm, otherwise the message disappears after 15 seconds.

3.The cooling fans continue to operate for about 10 seconds for cooling cycle.

(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

vWhen the LAMP LED indicator lights red, the projector will automatically shut itself down. Please contact your local reseller or service center. See pages 57-58.

vWhen the TEMP LED is on a steady (not flashing) red, the pro- jector 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 local dealer or our service center. See pages 57-58.

vWhen the POWER LED repeatedly blinks six (6) times in conjunction 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 57-58.

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Contents Table of Contents Safety Information Important Safety Instruction English Precautions Do not Eye Safety Warnings Product Features Video CompatibilityPackage Overview Focus Kensington Lock Lens Tilt-Adjustment Foot Lens CAP Elevator foot Power Socket Elevator buttonProduct Overview Control Panel Front IR Receiver11 10 9 8 7 Control PanelRear View Remote Control Connecting the Projector Connect to Computer / NotebookConnect to Video Sources Powering On/Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projected Image Adjusting the Projector’s HeightTo raise the image To lower the imageAdjusting the Zoom / Focus Zoom Series Adjusting Projection Image Size Zoom Series Height WidthAdjusting the Focus Fixed Zoom Series Adjusting Projection Image SizeDisabled in OSD menus Control PanelKeystone+ Up arrowRemote Control Using the Remote ControlPress VGA to choose source from VGA- in connectorVideo Press Video to choose Composite Video source How to operate On-screen Display MenusMenu Tree Display Mode ImageBrightness ContrastColor Setting SaturationTint AdvancedImage Color Setting ResetGain BiasImage Advanced Image Advanced Input Source Display FormatOverscan ZoomImage Shift Image Shift 169 onlySetup LanguageProjection Menu LocationSignal SecurityProjector ID AudioSetup Language Setup Signal PhaseFrequency PositionSetup Security Security TimerChange Password Security Setting Volume Setup AudioMute Setup Network Network RJ45 Models OnlySetup Advanced LogoLogo Capture Closed CaptioningOptions Source LockHigh Altitude Information HideKeypad Lock Lamp SettingBackground Color Direct Power On Auto Power OffSleep Timer Options AdvancedOptions Lamp Setting Brightness ModeLamp Hour Lamp ReminderLamp Reset LANRJ45 RJ45 models only LANRJ45Click Properties Open a web browser ex, Microsoft Internet Explorer Troubleshooting Help On-screen Display Menu Image ProblemsPartial, scrolling or incorrectly displayed image Appendices Image is unstable or flickering Image has vertical flickering bar Intermission Problems Image has slanted sidesMessage Power LED Lamp LED Temp LED Projector Status IndicationRemote Control Problems Message RemindersThere is no sound Audio ProblemsSound is distorted Replacing the Lamp Cleaning the Projector Cleaning the LensSignal Resolution Refresh Rate Hz Compatibility ModesAppendices Apple Mac CompatibilityRS232 Commands RS232 ConnectorRS232 Commands RS232 Protocol Function ListSTD Send to Remote Ceiling Installation Optoma Global Offices Latin America Regulation & Safety notices FCC noticeRemarque à l’intention des utilisateurs canadiens Operation conditionsDeclaration of Conformity for EU countries