LG Electronics 38WR50MS Screen image looks abnormal, After-image appears on the product

Page 53

TROUBLESHOOTING 53

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.

ENGLISH

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 Contents Controlling the Multiple Product Licenses Assembling and Preparing AccessoriesParts Screen Marks Screen Buttons Power IndicatorConnection panel Screen Marks DescriptionCorrect Method Incorrect Method Storage Method for Panel ProtectionInstalling on a wall External Equipment Setup Volume Up / Down Remote ControlA Button Toggles between numerical and alphabetical Number and Alphabet buttonsOne step in user interaction Navigation buttons Scrolls through menus orReturns to Monitor set FunctionDisplaying the device name connected to an input port RGB connection Using the Monitor SETConnecting to a PC Hdmi connection DVI connectionIR Receiver connection Display Port connectionCustomizing 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 Selecting an input source Using the input listDVI-D Display PortEntertainment Connecting to a wired networkSelect IP Auto Setting or IP Manual Setting Network Status Tips for Network settingTing the network Close Return to the previous menuConnecting USB storage devices Photo List Browsing filesRP,TP,ASF,WMV,FLV Supported file formatViewing movies Music List excluding Movie List Video Play., Set Video. or Set Audio.Not affect Photo List and Music List Audio Menu Description Picture SizeLanguage SubtitlePhoto List Viewing photosOptions Number of selected photos Using photo optionsPhoto options BGMTransition Effect Option Music List Listening to musicTips for playing music files Control playback by using the following buttonsViewing the Contents List DivX VOD Registration DivX VOD GuideMovie List Using PIP/PBPPhoto List PIP/PBPAccessing the main menus Customizing SettingsPicture Picture settingsScreen Basic image optionsAdvanced Control Audio Audio settingsTime Time settingsOption Option settingsInfo Product/ServiceKey Lock PBPPicture By Picture Displays the Sub ModePosition Top left Top rightRS232C cable Picture IDNetwork Network settingsHD Receiver Making ConnectionsSpeaker Camcorder/ Camera Gaming deviceBack of the product Not included LAN connection Connecting to the LAN Connecting to a USB DVI Cable Daisy Chain MonitorsRGB Cable No image is displayed TroubleshootingProblem Resolution Audio function does not work Screen image looks abnormalAfter-image appears on the product Screen color is abnormal Applicable only for models that support the speakers SpecificationsHDMI/DVI/Display PortPC supported mode RGB PC supported modeDTV Mode Resolution Horizontal Vertical FrequencykHz FrequencyHzCode Hexa Function IR CodesRS-232C Configurations Connecting the cableControlling the Multiple Product Communication ParameterHexadecimal Command reference listCommand Data FFH Acknowledgement Transmission / Receiving protocolTransmission Energy Saving Command j q Power Command k aPicture Mode Command d x To select the picture mode Aspect Ratio Command k c To adjust the screen formatColor 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 Auto Configuration Command j u Size Command f s To set the Horizontal sizeBalance Command k t To adjust balance Sound Mode Command d y To select the sound modeSpeaker Command d Time 1Year/ Month/ Day Command f a Bass Command k s Volume Control Command k fVolume Mute Command k e To select screen mute on/offPower On Delay Command f h Sleep Time Command f f To set sleep timeISM mode Command j p Language Command f i To set language for OSDFail Over Input Select Command m j To select fail over mode Fail Over Select Command m i To set the Fail Over functionReset Command f k DPM Select Command f jSerial No.Check Command f y To read the serial numbers Key Command m cOSD Select Command k l Backlight Command m g To adjust screen backlight Model