LG Electronics 47WX50MF owner manual Troubleshooting, No image is displayed, Problem Resolution

Page 56

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56TROUBLESHOOTING

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?

Is the power indicator light on?	yy See if the power switch is turned on.
	yy May need service.
Power is on but the screen	yy Adjust brightness and contrast again.
appears extremely dark.	yy Backlight may need repair.
The power indicator amber?	yy If the product is in power saving mode, move the mouse or press any
	key.
	yy Turn both devices off and then back on.
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
	RGB : 1920 x 1080 @ 60 Hz
	HDMI/DVI : 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.

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Contents Monitor Signage Table of Contents IR Codes Licenses Accessories Remote control and Batteries Power CordSub 15 pin signal cable Assembling and PreparingMP500 Screw Card Optional AccessoriesStandScrew Parts and Buttons Connection panelConnecting the Stand Portrait LayoutConnecting MP500 Storage Method for Panel Protection Correct Method Incorrect MethodMoving Handles Moving the Device in a Vertical PositionRemote Control Using the Monitor SET Navigation buttons Scrolls through menus orRGB Connection Using the Monitor SETConnecting to a PC DVI Connection Hdmi ConnectionDP 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 OptionsAdjusting Aspect Ratio Just Scan Using the Input List Selecting an input sourceConnecting to a Wired Network Select IP Auto Setting or IP Manual SettingEntertainment Depending on modelTips for Network setting Network StatusTing the network Close Return to the previous menuConnecting USB Storage Devices Tips for using USB storage devicesBrowsing Files Photo ListSupported file format RP,TP,ASF,WMV,FLVViewing Movies Tips for using playing video files Video optionsRepeat Menu Description Picture SizeAudio LanguageViewing Photos Photo ListUsing photo options Photo optionsEner GY SavingTransition Effect Option Listening to Music Sound Mode, Clear Voice II or BalanceControl playback by using the following buttons Music ListViewing the Contents List DivX VOD Deregistration DivX VOD GuideDivX VOD Registration Using PIP/PBP Movie ListPhoto List PIP/PBPCustomizing Settings Accessing the Main MenusPicture Settings PicturePicture Mode options ScreenAdvanced Control Audio Settings AudioTime Settings TimeOption Settings OptionSetting Description Tile Mode To use this function Rotate OSD clockwise 270Setting Description Fan Tile Mode Tile Mode Natural modePosition Top left Bottom left Size Top right Bottom rightUSB PIPPicture ID Picture ID OffNetwork Settings NetworkMaking Connections HD ReceiverSpeaker PCCamcorder/Camera Gaming deviceNot included YyUse a High Speed Hdmi Cable Component Connection Avcvbs Connection LAN Connection Connecting to the LANConnecting to a USB DVI Cable Daisy Chain MonitorsRGB Cable No image is displayed TroubleshootingProblem Resolution After-image appears on the product Key Lock On message appearsScreen image looks abnormal Operation does not work normally Audio function does not workScreen color is abnormal Specifications Speaker Specifications RGB PC supported mode DTV Mode HDMI/DVI/Display PortPC supported modeHDMI/DVI DTVConnecting the Cable RS-232C ConfigurationsControlling the Multiple Product Communication ParameterHexadecimal Command reference listCommand Data Serial No. Check Acknowledgement Transmission / Receiving protocolTransmission Power Command k a Energy Saving Command j qAspect Ratio Command k c To adjust the screen format Picture Mode Command d x To select the picture modeColor Command k i Video input only Position Command f q Brightness Command k h Tint Command k j Video input onlySharpness Command k k Video input only Size Command f s To set the Horizontal size Auto Configuration Command j uBalance Command k t To adjust balance Sound Mode Command d y To select the sound modeVolume Mute Command k e To select screen mute on/off Bass Command k s Volume Control Command k fSpeaker Command d Time 1Year/ Month/ Day Command f a Sleep Time Command f f To set sleep time Power On Delay Command f hLanguage Command f i To set language for OSD ISM mode Command j pReset Command f k Tile Mode Command d dTile Mode Check Command d z To check Tile Mode status Tile ID Command d i To set Tile IDKey Command m c Tile H Size Command d g DPM Select Command f jRemote Controller Lock/ Key Lock Command k m Serial No.Check Command f y To read the serial numbers OSD Select Command k lElapsed time return Command d l To read the panel used time IR Codes Code Hexa FunctionModel