Manuals / Samsung / TV and Video / Professional LFD Displays

Samsung LH46UEPLGC/XY manual Prevention of Afterimage Burn-in, What is afterimage burn-in?

Models: LH55MEPLGC/NG LH55UEPLGC/XY LH46UEPLGC/ZA LH55UEPLGC/XJ LH40MEPLGC/EN LH55DEAPLBC/EN LH55DEPLGC/EN LH40DEAPLBQ/NG LH55DEAPLBC/XY LH46UEAPLGC/NG LH46DEAPLBC/EN LH55UEAPLGC/EN LH55UEPLGC/ZA LH46UEPLGC/XY LH46UEPLGC/XJ LH40DEAPLBC/EN LH40DEAPLBC/XY LH46MEPLGC/XY LH46DEAPLBC/XY LH46MEPLGC/XJ LH46MEPLGC/EN LH55DEAPLBC/NG LH40DEAPLBC/NG LH55MEPLGC/XJ LH46UEAPLGC/EN LH55UEPLGC/EN LH46DEAPLBC/NG LH55DEAPLBC/XJ LH55UEAPLGC/XJ LH46DEPLGC/EN LH46UEAPLGC/XY LH55UEPLGC/NG LH46MEPLGC/NG LH55MEPLGC/EN LH40MEPLGC/XJ LH46UEAPLGC/XS LH55UEAPLGC/XY LH55UEAPLGC/NG LH46DEAPLBQ/NG LH55MEPLGC/XY LH46UEAPLGC/XJ LH46UEPLGC/EN LH46UEPLGC/NG LH40DEPLGC/EN LH40MEPLGC/XY

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Appendix

Prevention of Afterimage Burn-in

What is afterimage burn-in?

Afterimage burn-in should not occur when the LCD panel is operating normally. Normal operation refers to a continuously changing video pattern. If the LCD panel displays a fixed pattern for an extended period of time (more than 12 hours), a slight voltage difference may occur between the electrodes in pixels that control the liquid crystals.

Such a voltage difference between electrodes increases with time and makes the liquid crystals thinner. When this occurs, a previous image can remain on the screen when the pattern changes. To prevent this, the accumulated voltage difference should be reduced.

Black Matrix	Common	Color-Filter
	Common
	Electrode (ITO)

Source Drain

Gate

Pixel Electrode (ITO)

Storage

Capaccitor (Cs)

{m{

Data Bus-Line

Appendix 207

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Samsung LH46UEPLGC/XY, LH40DEPLGC/EN, LH46DEPLGC/EN manual Prevention of Afterimage Burn-in, What is afterimage burn-in?

Contents

ME40A ME46A ME55A DE40A DE46A DE55A UE46A UE55A Copyright Before Using the ProductStorage CleaningSymbols Safety PrecautionsElectricity and Safety Installation Before Using the Product Operation GAS 100 Before Using the Product Table Of Contents Using MDC Screen Adjustment Sound Adjustment Media Network PIP Support Troubleshooting 188 Guide Appendix Preparations Checking the ContentsComponents Checking the ComponentsItems sold separately Parts Control PanelSensor Description Port Description Reverse SideUSB Anti-theft Lock Assembling the Holder-Wire standOFF Remote ControlTo place batteries in the remote control Adjusting the OSD with the Remote ControlRemote Control Reception Range Tilting Angle and Rotation Before Installing the Product Installation GuideVentilation Installation on a Perpendicular WallInstallation in an Indented Floor Installation on an Indented WallSET Dimension W x D x H mm Model name Without Stand DimensionsWall Mount Kit Specifications Vesa Installing the Wall MountPreparing before installing Wall-Mount Installing the Wall Mount Kit32~40 Remote Control RS232C Pin SignalCable Connection Stereo Command type Value range Viewing control state Get control commandControlling Set control command CommandPower control Volume control BNC Input source controlHeader Comma Screen Screen size control PIP OFF PIP On/Off controlAuto adjustment control PC and BNC only Natural Video Wall Mode ControlSafety Lock Connecting and Using a Source Device Before ConnectingPre-connection Checkpoints Connection using a DVI cable Digital type Connecting and Using a PCConnecting to a PC Connection using the D-SUB cable Analog typeConnection Using an Hdmi Cable Connection Using an HDMI-DVI CableConnection Using an DP Cable Changing the Resolution Changing the Resolution on Windows XPChanging the Resolution on Windows Vista Changing the Resolution on Windows Connecting to a Video Device Connection Using the AV CableConnection Using the component Cable Connection Using an HDMI-DVI Cable Using an Hdmi cable or Hdmi to DVI Cable up to 1080p Connection Using an Hdmi CableConnecting to an Audio System Connecting an External MonitorMenu m Media Source Enter Changing the Input sourceSource SourceMagicInfo Connecting the network boxEntering MagicInfo mode MagicInfoEnter the IP information Select a display mode Double-check the settings you have just configured Communicate with MDC via the RS232C-stereo cable Using MDCConfiguring Settings for Multi Control Configuring settings for Multi ControlCommunicate with Stereo cable via the LAN cable Communicate with LAN cableUninstallation MDC Program Installation/UninstallationUsing MDC via Ethernet What is MDC?Connecting to MDC Using MDC via RS-232C serial data communications standardsConnection Management Auto Set ID Cloning Command Retry Getting Started with MDC Using MDC Main Screen Layout Alert VolumeMenus HomeUsing MDC Custom Screen AdjustmentBlue Auto Motion Plus OptionsDynamic Contrast Gamma ControlDetail PC Screen AdjustmentSize Picture SizeBalance L/R Sound AdjustmentBass TrebleFormat System SetupVideo Wall Video WallScreen Position PIP Size PIP SourceSound Select General Fan & TemperatureButton Lock Safety LockSecurity OSD DisplayTimer TimeClock Set Holiday Management Screen Saver Safety ScreenScreen Burn Protection Pixel ShiftPanel Control Tool SettingsRemote Control Lamp ControlReset Edit ColumnInformation Resizing a Window Other FunctionsCreating Groups Group ManagementRenaming Groups Deleting GroupsCreating Schedules Schedule ManagementDeleting a Schedule Schedule ModificationIssue Solution Troubleshooting GuideUsing MDC If the input source is PC, DVI or DP Screen AdjustmentPicture Mode Menu m Picture Picture Mode EnterScreen Adjustment Menu m Picture Screen Adjustment EnterMenu m Picture Enter Position Picture SizeMenu m Picture Auto Adjustment Enter Auto AdjustmentPC Screen Adjustment Resolution SelectMenu m Picture 3D Enter Using the 3D function UE46A & UE55A models only1 3D Mode Viewing product Using the 3D function3D Mode Operation Source signal format Standard Hdmi 1.4 3D Resolution Frequency HzResolution supported for Hdmi PC mode How to watch the 3D image Off / Dark / Darker / Darkest Advanced SettingsMenu m Picture Advanced Settings Enter Black ToneGamma RGB Only ModeDynamic Contrast Shadow DetailEdge Enhancement Off / On White Balance9 10p White Balance Off / On Flesh ToneDigital Noise Filter Picture OptionsColour Tone Colour TempAuto Motion Plus or Motion Plus Film ModeMpeg Noise Filter Hdmi Black LevelMenu m Picture Reset Picture Enter Reset PictureSound Adjustment Sound ModeSound Effect Speaker Settings 3D Audio UE46A & UE55A models only1 3D Audio Off / Low / Medium / High Reset Sound  Auto Volume Off / Normal / NightMenu m Sound Reset Sound Enter Menu m Media MagicInfo Lite Enter MediaMagicInfo Lite MagicInfo Lite Player GuideMenu m Media Videos Enter VideosPlaying a Video Supported Video Subitle Formats for language subtiles, etcLpcm Supported Video FormatsUsing the Play Continuously Function Resume Play Using the Scene Search functionVideo Decoder Audio Decoder Press Photos Viewing a Photo or Slide ShowMenu m Media Photos Enter Menu m Media Music Enter MusicPlaying Music Creating My PlaylistPlaying Selected Music Files Playing My PlaylistSorting the file lists Videos / Photos / Music Additional FunctionsVideos/Photos/Music Play Option menu Show Music SettingVideos Photos Music Start Slide Show Stop SlideSource Edit NameMenu m Media Source Tools Edit Name Enter Menu m Media Source Tools Refresh Enter InformationRefresh Menu m Media Source Tools Information EnterMenu m Media AllShare Enter AllShareNetwork Settings Connecting to a Wired NetworkNetwork How to set up automatically Wired Network SettingsAutomatic Network Setup Menu Network Network Settings EnterManual Network Setup How to set up manuallyGetting the Network Connection Values Connecting to a Wireless Network Wireless Network Setting Ad HocOne Foot Connection Enter the Security key Security key or PIN How to set up manuallyHow to set up using One Foot Connection Go to Network Settings screenOne Foot Connection How to set up using Ad hoc Ad Hoc Network SetupMedia AllShare SettingsMenu m Network AllShare Settings Enter Network StatusUsing the Media Function MagicInfo Lite SettingsSlideshow  YYYYMMDD, Yyyyddmm or Ddmmyyyy Safely Remove USBInformation Multi Control SystemTime Sleep TimerOn Timer Changing the Setting for ClockOff Timer Setting Holiday ManagementHoliday Management Menu m System Menu Language Enter Menu LanguageEco Sensor Off / On Eco SolutionMenu m System Eco Solution Enter Energy SavingSecurity No Signal Power OffAuto Power Off Off / On Safety Lock Off / OnMain picture Sub picture PIPChange PIN Menu m System PIP EnterAuto Protection Time Menu m System Auto Protection Time Enter Off / 2 hours / 4 hours / 8 hours / 10 hours Timer Screen Burn ProtectionPixel Shift Pixel Side Gray Off / Light / Dark Horizontal Video WallVideo Wall FormatScreen Position VerticalSource AutoSwitch Settings Menu m System Source AutoSwitch Settings EnterSource AutoSwitch Menu m System General Enter 11.1 Max. Power SavingGame Mode GeneralLamp Schedule Auto PowerBD Wise Standby ControlDevice Name Power On AdjustmentTemperature Control  Temperature ControlAnynet+HDMI-CEC Anynet+HDMI-CECAnynet+ Menu Auto Turn Off Switching between Anynet+ DevicesTroubleshooting for Anynet+ Problem Possible SolutionListening through a Receiver Receiver DivX Video On Demand Network Remote ControlReset System Reset AllBy USB Software UpgradeMenu m Support Software Upgrade Enter SupportMenu m Support Contact Samsung Enter Contact Samsung10.1.1 Video / Audio Read before using MagicInfo Lite PlayerMagicInfo Lite File Formats Compatible with MagicInfo Lite Player MPEG4 SP/ASP File Container Video Codec Resolution Frame Bit rate AudioMagicInfo Lite MagicInfo Lite Configuring the FTP mode and default storage space Connecting to a serverNetwork setup Server setupApproving a connected device from the server MagicInfo Lite SettingsMagicInfo Lite MagicInfo Lite MagicInfo Lite Setting the current time Local Schedule Local Schedule ManagerRegistering a Local Schedule Select Create in the Local Schedule Manager screen Select Contents to specify the content you want to play Select the local schedule you want to modify Modifying a local schedule Local ScheduleDelete Deleting a local schedule Local ScheduleSelect the local schedule you want to delete Select the local schedule you want to run. Next, select Run Running a local schedule Local ScheduleSelect Stop Stopping a local schedule Local ScheduleSelect the local schedule you want to view the details Viewing the details of a local schedule Local ScheduleContents Manager Deleting content Internal AutoPlay USB AutoPlayRunning Internal AutoPlay Viewing the details of the content that is running When Content is RunningInformation Changing the settings for the content that is runningTroubleshooting Guide Testing the ProductChecking the Resolution and Frequency Installation issue PC mode Screen issueCheck the followings Adjust Brightness and Contrast Go to Picture and adjust the Colour TempSound issue Source device issue Remote control issueQuestion Answer 11.2 Q & aTroubleshooting Guide Model Name ME40A / DE40A ME46A / DE46A ME55A / DE55A SpecificationsSpecifications PowerSaver Preset Timing Modes 60.000 108.000 +/+ License Contact Samsung Worldwide AppendixNorth America Bosnia Asia Pacific MIDDlE East Ghana Optimum Picture Quality Optimum Picture Quality and Afterimage Burn-in PreventionPrevention of Afterimage Burn-in What is afterimage burn-in?Flight Time Appendix Correct disposal of batteries in this product Europe only OSDOn Screen Display TerminologyResolution Index