Optoma Technology EX520 Signal, Security, Projector ID, Audio, RS232, Network RJ45 model only

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User Controls

Setup

Signal

Enter the Signal menu. Set projector signal properties.

See page 36 for more information.

Security

Enter the Security menu. Access the projector’s security features.

See page 37 for more information.

Projector ID

Select a two digit projector ID from 0 through 99.

Audio

Enter the Audio menu. Set audio level properties. See page 40 for more information.

RS232

Allows RS232 control of an individual projector.

Network (RJ45 model only)

Allows LAN via web browser (Internet Explore) to control of projector. See pages 48-50 for more information.

Advanced

Enter the Advanced menu. Select the screen display during startup.

See page 42 for more information.

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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 Product Overview Focus Kensington Lock Lens Tilt-Adjustment Foot Lens CAPElevator foot Power Socket Elevator button 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 To raise the image Adjusting the Projected ImageAdjusting the Projector’s Height 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 SizeKeystone+ Disabled in OSD menusControl Panel 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 Brightness Display ModeImage ContrastTint Color SettingSaturation AdvancedGain Image Color SettingReset BiasImage Advanced Image Advanced Input Source Display FormatImage Shift OverscanZoom Image Shift 169 onlyProjection SetupLanguage Menu LocationProjector ID SignalSecurity AudioSetup Language Frequency Setup SignalPhase PositionSetup Security Security TimerChange Password Security Setting Volume Setup AudioMute Setup Network Network RJ45 Models OnlyLogo Capture Setup AdvancedLogo Closed CaptioningHigh Altitude OptionsSource Lock Information HideKeypad Lock Lamp SettingBackground Color Sleep Timer Direct Power OnAuto Power Off Options AdvancedLamp Hour Options Lamp SettingBrightness Mode 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