Optoma Technology EX520, EX530, ES522RFBA manual Precautions

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Usage Notice

Precautions

Please follow all warnings, precautions and maintenance as recommended in this user’s guide.

vWhen the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section on page 60.

Warning - Do not look into the projector’s lens when the lamp is on. The bright light may damage your eyes.

Warning - To reduce the risk of fire or electric shock, do not expose this projector to rain or moisture.

Warning - Please do not open or disassemble the projector as this may cause electric shock.

Warning - When replacing the lamp, please allow unit to cool down, and follow all replacement instructions. See pages 60.

Warning - This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

Warning - Use the “Lamp Reset” function from the on-screen display “OptionsLamp Settings” menu after replacing the lamp module (see page 47).

Warning - When switching the projector off, please ensure the cooling cycle has been completed before disconnecting the power. Allow 90 seconds for the projector to cool down.

Warning - Do not use the lens cap when projector is in operation.

Warning - When the lamp is approaching the end of its life, the message “Lamp is approaching the end of its useful life” displays on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

Warning - To reduce the risk of injury to the eyes, do not look directly into the laser beam on the remote control and do not point the laser beam into anyone’s eyes. This remote control is equipped with a Class II laser that emits radiation.

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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