Westinghouse VK-40F580D Troubleshooting, No picture or sound, No picture from AV, No sound

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Troubleshooting

No picture or sound.

ƒCheck if power cord is well connected with TV and power outlet.

ƒVerify if it is invalid source selected.

ƒMake sure you select the correct source mode which match the connection with external devices correctly.

No picture from AV.

ƒMake sure the BRIGHTNESS is properly adjusted.

ƒThe florescent lamp may have reached its life end. Contact an authorized service center to extend a service.

ƒMake sure the video source is plugged into the composite video-in port.

No sound.

ƒMake sure the volume does not set to minimum.

ƒMake sure the “MUTE” button is not mis-pressed.

No picture or sound, just noise.

ƒThe signal strength may be weak.

ƒProgram provider may be experiencing difficulties.

ƒCheck if cable connection is loose or not.

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Contents USER’S Manual Westinghouse Digital Electronics Santa Fe Springs, CA Owner’s Record Table of Contents Important Safety and Precautions Important InformationImportant Safety Instructions Features General InformationAccessories Function keys LCD TV OverviewHdtv front view CH Ÿ/źTV Rear Connectors Video performance Remote Control Ż/ŹGuide Broadcast program information Info Press to enter DVD MenuAntenna Connection Installation & Function AdjustmentsAnalog Cable Connection For Digital Cable, Satellite with Component video inputs Digital Cable ConnectionSatellite Connection Digital Cable STBFor HD Cable Box or HD DVD with Hdmi Input HD Cable Box / HD DVD Hdmi Cable TV rear inputFor External Video Device with DVI input For HD STB, DVD player, game console with component input For Video Devices with composite Input VCR / STB / DVD player Audio Cable Video CableFor PC connection with D-Sub and PC audio output jacks How to remove the baseVGA Cable Audio Cable TV rear input Insert Batteries into Remote Control InstallationWatching TV Turning on Turning the LCD Display On and OffTurning off Time Zone selection Running Initial SetupLanguage selection Daylight SavingPage OSD menu overview How to manage on-screen display OSD menuMenu Navigation Instruction Main MenuPage Press menu button to quit OSD menu picture Adjusting The Volume Changing ChannelsPC VGA mode Selecting Input SourceAdjusting picture settings Controls & AdjustmentsPower Consumption Picture ControlAdjusting screen size Adjusting noise levelAdjusting the color temperature Adjusting CalibrationPhase Adjusting PC settingsDmps Timer Dpms Display Power Management SignalingChoosing a Multi-Track Sound in Analog TV Adjusting sound qualitySound Control Choosing a Multi-Track Sound in Digital TVOptical Out Spdif EqualizerOther sound control TV SpeakerChannel Scan Reset Picture and Audio settingsChannel Management Audio OnlyFinding channel directly Editing the channel listChannel Name Editing Set Date & Time Timer SettingChannel Select Time and Time ZoneSetting the TV to turn on or off Setting the sleep timerViewing Closed Caption Selecting closed caption modesSelecting digital closed caption options Selecting analog closed caption optionsAdvanced Appearance Reset Closed Captions Caption PreferenceBlock Unrated Shows Using Lock SettingsRatings Locks US rating optionsSetting up your personal password Canada rating optionsReset Locks Channel LocksMenu Language Resetting all settingsOther Controls Showing system infoShowing program info Power On PlugAuto Source Power Off GuidePage Down Mix Demo ModeRepeat Auto Wake SubtitleAudio Select Reset DVD DVD LocksPhoto View Thumbnail view modeActivating photo viewer Showing picture information Using tool barRotating picture Watching TV Full screen view mode Zoom in or Zoom out picture Running slideshowPhoto settings No picture from AV TroubleshootingNo picture or sound No soundPicture turns pale or improperly tinted Remote control does not workPicture is not clear Picture is too darkPicture shows multiple image or ghosts effect Picture is not sharpPicture shifts Picture is spottedPC input preset timing table Specifications