Samsung LH32MLEPLSC/NG manual 108, Optimum picture quality and afterimage burn-in prevention

Page 108

Chapter 7. Appendix

Optimum picture quality and afterimage burn-in prevention

Optimum picture quality

Due to the nature of the manufacturing of this product, approximately 1 pixel per million (1ppm) may be brighter or darker on the panel. This does not affect product performance.

The number of sub-pixels by panel type: 6,220,800

Run Auto Adjustment to improve the picture quality. If noise is still found even after auto adjustment, adjust Coarse or Fine.

Leaving the screen fixed on a stationary image for an extended period of time may cause afterimage burn-in or defective pixels.

Activate power saving mode or a dynamic screen saver if you will not be using the product for an extended period of time.

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.

Afterimage burn-in should not occur when an LCD panel is operating in proper conditions.

108

BlackMatrix

Common

Colour-Filter

 

 

 

Electrode(ITO)

 

 

 

 

 

 

 

 

 

 

 

 

 

Source Drain

Storage

TFT GatePixelElectrode(ITO) Capaccitor(Cs)

DataBus-Line

Image 108
Contents LH55MLE / LH32MLE Table of contents Troubleshooting Symbols CopyrightSafety precautions Electricity and safetyInstallation Operation Children may become injured or seriously harmedUse can result in a fire or electric shock Sparks can cause an explosion or fireStorage Your eyesight may deteriorateProduct may fall and become damaged or cause an injury Eye fatigue will be relievedCleaning Precautions when handling the panelCleaning the mirror glass Installation What’s IncludedControl panel Panel keyControl menu Power off Remote sensor and spacer logo optionalRemote sensor Spacer logo optionalColour and shape of parts may differ from what is shown Reverse sidePort Description RJ45Proximity sensor Detection rangeNo. Parts Remote Control Sensor Description External sensor kit sold separatelyAnti-theft lock To lock an anti-theft locking deviceRemote control VOLTo place batteries in the remote control C DConnection using an IR Stereo cable sold separately Appearance may differ depending on the productGuided installation Installation on a perpendicularwallInstallation on an indented wall VentilationDimensions Wall mount installation Preparing before installing wall mountInstalling the wall mount Wall mount kit specifications Vesa External connection CheckpointsCable Connection RS232C CablePin No Standard Colour Signal LAN CableDirect LAN cable PC to HUB Cross LAN cable PC to PCViewing control state Get control command Controlling Set control commandControl Codes ConnectionCommand Power controlVolume control Input source controlScreen mode control Setting the input source Set Input SourceViewing screen status Get Screen Mode Status Setting the picture size Set Picture SizeScreen size of a product can be changed using a PC Screen size controlPIP On/Off control Viewing the screen size Get Screen Size StatusAuto adjustment control PC and BNC only Video Wall Mode ControlSafety Lock Setting the video wall Set Video Wall ModeViewing the safety lock state Get Safety Lock Status Full NaturalVideo Wall On Video Wall User ControlConnection using a DVI cable Digital type PC connection10x10 Video Wall Model 1 ~ WallSNo Product Number code assigned to the productConnection using an HDMI-DVI cable Connection using an Hdmi cableConnection using an DP cable Sound → set Hdmi Sound to PcdviPrecautions for using DP AV connectionMake sure to use a DP cable that is Vesa compliant Connection using an Hdmi cable up to 1080p LAN connection Source selectionAudio system connection SourceEdit Name InformationInstallation/uninstallation UninstallationUsing the RS-232C cable Using the ethernet cableConnection using a direct LAN cable ConnectionConnection using a cross LAN cable Home screenPlayer Home → Player →Approving a connected device from the server Approving the Lite serverSetting the current time Approving the Premium server Setting the current time My Templates Available features in the Player Network ChannelLocal Channel Setting the Player When content is running Viewing the details of the content that is runningChanging the settings for the content that is running File formats compatible with PlayerNetwork Schedule Multiframe Template files and LFD.lfd filesContents Video Creation/editing/playback are only available in Template Supported in Network Channel and Local ChannelCompatible document file formats ‒ Extension .lfd File formats compatible with Video Wall RestrictionsAvailable features in the Schedule Configuring channel schedulesSchedule Available features in the Template TemplateHome → Template → Market OrientationConfiguring the background image/background music Entering textEdit Text Font optionsConfigure Template Name and Storage Clone ProductPreview Home → Clone Product →ID Settings Video WallPicture Mode Network StatusVideo Wall On/Off Timer On TimerOff Timer Home → On/Off Timer →More settings TickerHoliday Management URL Launcher Home → URL Launcher →Screen adjustment 2nd 3rd Picture ModePicture Calibration / BD WiseColour Temperature Enabled when Colour Tone is set to OffSome external devices may not support this function Available in Hdmi Reset Picture 2nd 3rd DescriptionPicture Off Timer OnScreen displayOnScreen Display Immediate DisplayNo Signal Message Reset OnScreenMDC Message Download Status MessageSound adjustment Speaker SettingsSound Audio receiver. If this occurs, set the product to ExternalNetwork NetworkNetwork Settings Wired Connecting to a Wired NetworkAutomatic Network Settings Wired Manual Network Settings WiredHow to set up automatically How to set up manuallyNetwork Setting Wireless Connecting to a Wireless NetworkAutomatic Network Setup Wireless Manual Network Setup Wireless How to set up using WpspbcSystem SystemClock Set DSTMessage to On Temperature Control Device Manager Keyboard SettingsMouse Settings Pointer SettingsGame Mode Reset SystemButton Lock USB Auto Play LockAnynet+ HDMI-CEC Anynet+ HDMI-CECAnynet+ Menu Depending on the device, this menu may not be availableTroubleshooting forAnynet+ Switching between Anynet+ devicesAuto Turn Off Search for DevicesYou cannot use the remote control when you are Configuring Anynet+ or switching to a view modeUse the remote control after the product has Completed Anynet+ configuration or has finishedButton on the remote control SupportSupport Before you play Compatible devices with media playFile system and formats Using a USB device Playing multimedia contentConnecting a USB device Removing a USB deviceWhen connected to a home network Dlna Multimedia content list Menus available PhotoVideo Music ShuffleSupported image resolutions Subtitles and supported file formatsSubtitle Supported music file formatsSupported video formats File extension Type Codec Comments FlacMkv AsfWmv Mp4Screen Resolution Before you contact usDiagnosis Installation issue PC mode Screen issueNot Optimum Mode is displayed Adjust Brightness and Contrast Sound issue Go to Sound and change Speaker Settings to InternalRemote control issue Source device issueOther issue This case, set Speaker Settings to ExternalDefined resolution is not supported. appears There is no sound in Hdmi modePIP menu is not available DVI-HDMI cable is connected100 Frequently asked questions 101Specifications 102General 103 Dispose unwanted electronics through an approved recyclerPowerSaver Preset timing modesPower consumption 104105 106 Product damage caused by customer’s fault 107Not a product defect OthersWhat is afterimage burn-in? 108Optimum picture quality and afterimage burn-in prevention Optimum picture quality109 Preventing afterimage burn-in110 LicenseOpen Source Licence Notice
Related manuals
Manual 106 pages 12.52 Kb Manual 112 pages 39.49 Kb Manual 2 pages 59.69 Kb