LG Electronics 47WT30MS, 55WT30MS Troubleshooting, No image is displayed, Does the Out of range

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ENGLISH

62TROUBLESHOOTING

TROUBLESHOOTING

No image is displayed

Problem	Resolution
Is the product power cord	yy See if the power cord is properly connected to the outlet.
connected?
Does the Out of range	yy The signal from the PC (video card) is out of the vertical or horizontal
message appear?	frequency range of the product. Adjust the frequency range by
	referring to the Specifications in this manual.
	* Maximum resolution 1920 x 1080 @ 60 Hz
Does the Check signal cable	yy The signal cable between PC and product is not connected. Check
message appear?	the signal cable.

yy Press the INPUT menu in the remote Control to check the input signal.

'Unknown Product' message appears when the product is connected.

	Problem		Resolution
Did you install the driver?		yy See if the plug&play function is supported by referring to the video
			card user manual.

	'Key Lock On' message appears.

	Problem		Resolution
The Key Lock On message		yy The Lock function prevents the OSD settings from being changed
appears when pressing the			inadvertently. To release the lock, go to Menu and Option and disable
Menu button.			the Key Lock option.

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Contents Monitor Signage Table of Contents Using the Touch Screen Licenses Magnetic sheet AccessoriesAssembling and Preparing SP-2100 Cable Tie Optional AccessoriesSpeaker Cable holder NC1000/NC1100 Screws NA1000/NA1100 Cards Media PlayerConnection Panel Parts and ButtonsButtons Connecting the Speaker Using the Mounting Cable Tie Using the IR Receiver Portrait LayoutMounting on a Wall »» Only using furniture that can safely support the product Securing the product to a wall optionalPower Remote ControlVolume Up / Down A Button Toggles between numerical and alphabeticalNavigation buttons USB Menu control buttonsRGB Connection Using the MonitorConnecting to a PC DVI Connection Hdmi ConnectionDisplay Port Connection IR Receiver Connection Touch USB Cable Connection Customizing Image Options Adjusting the ScreenSelecting an Image Mode Customizing PC Display Options Adjusting the SoundSelecting an Sound Mode Customizing Sound Options Using Additional OptionsUsing the Input List RGB DVI Hdmi Adjusting Aspect RatioMode DTVJust Scan Select IP Auto Setting or IP Manual Setting Using the NetworkConnecting to a Wired Network EntertainmentTing the network Tips for Network settingNetwork Status Close Return to the previous menuTips for using USB storage devices Using the My MediaConnecting USB Storage Device English Method to view in 5 large thumbnail or Button Simple list Blue Convert to Mark ModeBrowsing Files Supported file format RP,TP,ASF,WMV,FLVMark All Viewing moviesMenu Description Play Marked Unmark AllEnergy SettingsRemote BackVideo options Menu DescriptionViewing photos View MarkedExit Photo optionsSpeed Fast, Medium, Slow BGMTransition Effect Option Current photo disappears and the next photo appears slowlyListening to music Tips for playing music files Music options Set Audio Play or Set Audio and press OKViewing the Contents List DivX VOD Deregistration DivX VOD GuideDivX VOD Registration Photo List Using PIP/PBPMovie List PIP/PBPCustomizing Settings Accessing Main MenusSaving Level Picture SettingsPicture Picture Mode options ScreenAdvanced Control Audio Settings AudioTime Settings TimeOption Settings OptionRecovery Setting Description Tile ModeUSB Content Product/ServiceTile Mode Tile Mode Natural modeRGB HDMI/ DVI-D/ DP PositionTop left Bottom left Size Top right Bottom right PIPPicture ID Settings RS232C cableNetwork Settings NetworkSpeaker Touch USB Camcorder/Camera Gaming device Making ConnectionsHD Receiver Display PortAV Cvbs Connection External Device ConnectionComponent Connection Hdmi Connection DVI Connection USB Connection LAN ConnectionTo Use the Touch Screen on Windows Using the Touch ScreenGestures and Settings on Windows To Use the Touch Screen on Windows XP Touch Response to Windows XP  Screen Rotation How to Use LG TDS LG TDS Detailed Function Settings Current Display Settings  Long-press TouchPrecautions When Using the Touch Screen No image is displayed TroubleshootingProblem Resolution Does the Out of rangeScreen image looks abnormal After-image appears on the productAudio function does not work Have a problem with touch response English Specifications 42WT30MSApplicable only for models that support the speakers 47WT30MS Mm x 647.8 mm x 100.7 mm / 20.5 kg 55WT30MS Mm x 743.4 mm x 100.4 mm / 28 kg Dimensions 100.7 100.4 HDMI/ DVI/ Display PortPC supported mode RGB PC supported modeDTV Mode Resolution Horizontal Vertical FrequencykHz FrequencyHzIR Codes Code Hexa FunctionControlling the Multiple Product Connecting the CableRS-232C Configurations Communication ParameterHexadecimal Command Reference ListCommand Data English Acknowledgement Transmission / Receiving ProtocolTransmission Energy Saving Command j q To set the Energy Saving function Power Command k aInput Select Command x b Picture Mode Command d x To select the Picture ModeColor Command k Position Command f q Brightness Command k h Tint Command k jSharpness Command k k Auto Configuration Command j u Position Command f rSize Command f s Balance Command k t To adjust the sound balanceVolume Mute Command k e Bass Command k s Volume Control Command k fSpeaker Command d To control the Volume Mute on/offOff TimerRepeat Mode/ Time Command f e To set the Off TimerRepeat Mode/ Time functionAutomatic Standby Command m n On Timer Input Command f u Sleep Time Command f fPower On Delay Command f h Fail Over Select Command m i To set the Fail Over function Language Command f i To set the language for OSDISM mode Command j p Tile Mode Command d d Tile ID Command dReset Command f k DPM Select Command f j Tile H Size Command d gNatural Mode In Tile Mode Command d j Tile V Size Command d h To adjust the Tile Vertical sizeElapsed time return Command d l FAN Fault Check Command d w Key Command m cTemperature Value Command d n OSD Select Command k l Remote Controller Lock/ Key LockSerial No.Check Command f y To check the Serial Numbers Backlight Command m g To adjust the screen backlightPC Power Control Command d t PC Power Command d s Control the PC powerEnglish Model