LG Electronics 47WV50MS, 47WV50BS Screen image looks abnormal, After-image appears on the product

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60TROUBLESHOOTING

The screen image looks abnormal.

Problem	Resolution
Is the screen position wrong?	yy D-Sub analog signal - Press the "AUTO" button in the remote control
	to automatically select the optimal screen status that fits into the
	current mode. If adjustment is not satisfactory, use the Position OSD
	menu.
	yy See if the video card resolution and frequency are supported by the
	product. If the frequency is out of range, set to the recommended
	resolution in the Control Panel "Display" Setting menu.
Do thin lines appear on the	yy D-Sub analog signal - Press the "AUTO" button in the remote control
background screen?	to automatically select an optimal screen status that fits into the
	current mode. If adjustment is not satisfactory, use the Clock OSD
	menu.
Horizontal noise appears or the	yy D-Sub analog signal - Press the "AUTO" button in the remote control
characters look blurred.	to automatically select an optimal screen status that fits into the
	current mode. If adjustment is not satisfactory, use the Phase OSD
	menu.
The screen is displayed	yy The proper input signal is not connected to the signal port. Connect
abnormally.	the signal cable that matches with the source input signal.

After-image appears on the product.

Problem		Resolution
After-image appears when the	yy If you use a fixed image for a long time, the pixels may be damaged
product is turned off.		quickly. Use the screen-saver function.
The audio function does not work.

Problem		Resolution
No sound?	yy See if the audio cable is connected properly.
	yy Adjust the volume.
	yy See if the sound is set properly.
Sound is too dull.	yy Select the appropriate equalize sound.
Sound is too low.	yy Adjust the volume.

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Contents Monitor Signage Table of Contents Daisy Chain Monitors RGB Cable DVI Cable Licenses Accessories Assembling and PreparingParts 47WV50BR / 47WV50MS47WV50BS Connection panelTo Install in a Portrait Layout Remove L-brackets before InstallationStorage Method for Panel Protection Correct Method Incorrect MethodInstalling on a Wall »» Only using furniture that can safely support the product Securing the product to a wall optionalExternal Equipment Setup How to Mount the Set Tiling DisplaysExample of 2 x 2 Tiling How to Join Sets Remote Control Turn off the monitor Selects the input mode A ButtonVolume Up / Down This modelNavigation Buttons USB Menu control buttonsDisplaying the Device Name Connected to an Input Port Using the Monitor SET Connecting to a PCRGB Connection DVI Connection Hdmi ConnectionDisplay Port Connection IR Receiver ConnectionAdjusting the Screen Selecting an Image ModeCustomizing Image Options Adjusting the Sound Selecting an Sound ModeCustomizing PC Display Options Using Additional Options Adjusting Aspect RatioCustomizing Sound Options Just Scan Using the Input List Selecting an Input SourceComponent Display PortConnecting to a Wired Network Select IP Auto Setting or IP Manual SettingEntertainment Tips for Network Setting Network StatusTing the network Close Return to the previous menuConnecting USB Storage Devices Tips for Using USB Storage DevicesBrowsing Files Button DescriptionGreen Photo List Music List, Music List Or Movie List Photo ListSupported File Format Type Supported file format MovieExternal Subtitle format *.smi/*.srt/*.sub PhotoViewing Movies Button Description Stops the playback Plays a videoVideo Play., Set Video. or Set Audio. Not affect Photo List and Music ListMusic List excluding Movie List Menu Description Picture Size AudioLanguage SubtitleViewing Photos USB1Using Photo Options Yy TransitionEffect Set the view mode of the slideshowPhoto options Option DescriptionTransition Effect Option Listening to Music Music ListControl playback by using the following buttons Tips for playing music filesViewing the Contents List DivX VOD Guide DivX VOD RegistrationUsing PIP/PBP Movie ListPhoto List Customizing Settings Accessing the Main MenusPicture Settings Picture ModeSmart Energy SavingBasic Image Options Advanced Control Audio Settings Option Infinite SoundTime Settings Option Settings Setting Description Factory Reset Tile ModeAuto Config Option ModeWhen it is off Current temperature inside the setUSB Content RecoveryTile Mode Tile Mode Natural modeScreens USB device Mode PIP Picture In Picture Displays the sub screenMain screen PBP Picture By Picture Displays the sub Screen next to the main screenPicture ID Picture ID OffNetwork Settings Making Connections HD ReceiverSpeaker Camcorder/Camera Gaming deviceDVI Connection Component Connection Avcvbs ConnectionConnecting to the LAN Connecting to a USBLAN Connection Daisy Chain Monitors RGB CableDVI Cable Troubleshooting Problem ResolutionNo image is displayed Audio function does not work Problem Resolution Screen image looks abnormalAfter-image appears on the product Screen has poor color resolution Specifications LCD PanelApplicable only for models that support the speakers RGB PC supported mode DTV ModeHDMI/DVI/Display PortPC supported mode Resolution Horizontal Vertical FrequencykHz FrequencyHzIR Codes Code Hexa FunctionConnecting the cable RS-232C ConfigurationsControlling the Multiple Product Communication ParameterCommand Reference List HexadecimalEnglish Transmission / Receiving Protocol TransmissionAcknowledgement Power Command k a Input Select Command x bEnergy Saving Command j q To set the Energy Saving function Picture Mode Command d x To select the Picture ModeBrightness Command k h Tint Command k j Sharpness Command k kColor Command k Position Command f q Position Command f r Size Command f sAuto Configuration Command j u Balance Command k t To adjust the sound balanceBass Command k s Volume Control Command k f Speaker Command dVolume Mute Command k e To control the Volume Mute on/offOff TimerRepeat Mode/ Time Command f e To set the Off TimerRepeat Mode/ Time functionOn Timer Input Command f u Sleep Time Command f f Power On Delay Command f hAutomatic Standby Command m n Language Command f i To set the language for OSD ISM mode Command j pFail Over Select Command m i To set the Fail Over function Tile ID Command d Reset Command f kTile Mode Command d d Tile H Size Command d g Natural Mode In Tile Mode Command d jDPM Select Command f j Tile V Size Command d h To adjust the Tile Vertical sizeFAN Fault Check Command d w Key Command m c Temperature Value Command d n OSD Select Command k lElapsed time return Command d 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 English Model