Optoma Technology EX530, EX520 manual Troubleshooting Help On-screen Display Menu, Image Problems

Page 51

Appendices

Troubleshooting/

Help On-screen Display Menu

If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center.

Image Problems

No image appears on-screen

4Ensure all the cables and power connections are correctly and securely connected as described in the Installation section.

4Ensure all the pins of connectors are not bent or broken.

51 English

Image 51

Contents Table of Contents Important Safety Instruction Safety Information English Precautions Do not Eye Safety Warnings Video Compatibility Product FeaturesPackage Overview Control Panel Front IR Receiver Focus Kensington Lock Lens Tilt-Adjustment Foot Lens CAPElevator foot Power Socket Elevator button Product OverviewControl Panel 11 10 9 8 7Rear View Remote Control Connect to Computer / Notebook Connecting the ProjectorConnect to Video Sources Powering On the Projector Powering On/Off the ProjectorPowering Off the Projector To lower the image Adjusting the Projected ImageAdjusting the Projector’s Height To raise the imageAdjusting the Zoom / Focus Zoom Series Height Width Adjusting Projection Image Size Zoom SeriesAdjusting Projection Image Size Adjusting the Focus Fixed Zoom SeriesUp arrow Disabled in OSD menusControl Panel Keystone+Using the Remote Control Remote ControlVGA- in connector Press VGA to choose source fromVideo Press Video to choose Composite Video source On-screen Display Menus How to operateMenu Tree Contrast Display ModeImage BrightnessAdvanced Color SettingSaturation TintBias Image Color SettingReset GainImage Advanced Image Advanced Input Source Format DisplayImage Shift 169 only OverscanZoom Image ShiftMenu Location SetupLanguage ProjectionAudio SignalSecurity Projector IDSetup Language Position Setup SignalPhase FrequencySecurity Timer Setup SecurityChange Password Security Setting Setup Audio VolumeMute Network RJ45 Models Only Setup NetworkClosed Captioning Setup AdvancedLogo Logo CaptureInformation Hide OptionsSource Lock High AltitudeLamp Setting Keypad LockBackground Color Options Advanced Direct Power OnAuto Power Off Sleep TimerLamp Reminder Options Lamp SettingBrightness Mode Lamp HourLamp Reset LANRJ45 LANRJ45 RJ45 models onlyClick Properties Open a web browser ex, Microsoft Internet Explorer Image Problems Troubleshooting Help On-screen Display MenuPartial, scrolling or incorrectly displayed image Appendices Image is unstable or flickering Image has vertical flickering bar Image has slanted sides Intermission ProblemsProjector Status Indication Message Power LED Lamp LED Temp LEDMessage Reminders Remote Control ProblemsAudio Problems There is no soundSound is distorted Replacing the Lamp Cleaning the Lens Cleaning the ProjectorCompatibility Modes Signal Resolution Refresh Rate HzApple Mac Compatibility AppendicesRS232 Connector RS232 CommandsRS232 Protocol Function List RS232 CommandsSTD Send to Remote Ceiling Installation Optoma Global Offices Latin America FCC notice Regulation & Safety noticesOperation conditions Remarque à l’intention des utilisateurs canadiensDeclaration of Conformity for EU countries