Optoma Technology W304M manual Remote Control Problems, Audio Problems, Message Reminders

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Appendices

Message Reminders

4Replacing the lamp:

4Out of range: (see the following for more information)

Remote Control Problems

If the remote control does not work

4Check the operating angle for the remote control is approximately ±15°.

4Make sure there are no obstructions between the remote control

and the projector. Move to within 7m (23 ft) of the projector.

4Make sure the batteries are inserted correctly.

4Replace weak batteries in the remote control.

Audio Problems

There is no sound

4Adjust the volume on the remote control.

4Adjust the volume of the audio source.

4Check the audio cable connection.

4Test the source audio output with other speakers.

4Have the projector serviced. The sound is distorted

4Check the audio cable connection.

4Test the source audio output with other speakers.

4Have the projector serviced.

53English

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Contents Table of Contents Important Safety Instruction Safety InformationUsage Notice Precautions Don’t Eye Safety Warnings Video Compatibility Product FeaturesPackage Overview Main Unit Product OverviewControl Panel Rear 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 Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting the Zoom / Focus Up arrow Control PanelKeystone+ Using the Remote Control Remote ControlUser Controls On-screen Display Menus How to operateImage Menu TreeBrightness Display ModeImage Advanced SharpnessTint Image Advanced Color SettingsGamma Color TempColors Except White Image Advanced Color SettingWhite ResetPhase Image Advanced SignalAutomatic FrequencyFormat DisplayUser Controls Zoom Edge Marsk3D Sync. Invert 3D ModeDisplay 3D Language SetupProjection Menu LocationAudio Settings Remote SettingsScreen Type SecuritySetup Language Security Timer Setup SecurityChange Password Security Setting Internal Speaker Setup Audio SettingsLogo Setup AdvancedLogo Capture Closed CaptioningInput Source OptionsSource Lock High AltitudeTest Pattern Keypad LockLamp Setting Options Input Source Options Advanced Direct Power OnSleep Timer Quick Resume Power Mode StandbyLamp Reminder Options Lamp SettingLamp Hour Image Problems TroubleshootingImage is unstable or flickering Image is stretched when displaying 169 DVD title Intermission ProblemsProjector Status Indication Audio Problems Remote Control ProblemsMessage Reminders There is no soundReplacing the Lamp Cleaning the Lens Cleaning the ProjectorComputer Compatibility Analog RGB Compatible Compatibility ModesAppendices Input Signal for HDMI/DVI-DInput Timing True 3D Video Compatibility table Hdmi 3D InputM4 x 3 Ceiling Mounts, Maximum length 6mm Ceiling InstallationOptoma Global Offices Latin America FCC notice Regulation & Safety noticesDeclaration of Conformity for EU countries Operation conditionsRemarque à l’intention des utilisateurs canadiens