Samsung LH55PMFPBGC/EN, LH49PMFPBGC/EN Optimum picture quality and afterimage burn-in prevention

Page 86

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 (1 ppm) 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.

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Black Matrix

Common

Colour-Filter

 

 

 

Electrode

 

 

(ITO)

 

Source Drain

 

 

 

 

Gate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pixel

Storage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capaccitor (Cs)

TFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrode

Data Bus-Line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(ITO)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 86
Contents Page Table of contents Troubleshooting Copyright SymbolsAbout this manual Electricity and safety SafetySafety precautions Installation Children may suffocateOperation Children may become injured or seriously harmedStorage Product may fall and become damaged or cause an injuryCleaning Precautions when handling the panelWhat’s Included Device setupInstallation Remote sensor and spacer logo optional PartsPanel key Remote sensorReverse side Spacer logo optionalPort Description Anti-theft lockTo lock an anti-theft locking device RJ45Plug In Module Sold separately PIM slotRemote control VOLTo place batteries in the remote control Installation on an indented wall Guided installationInstallation on a perpendicularwall VentilationInstalling the wall mount Wall mount installationPreparing before installing wall mount Wall mount kit specifications VesaUnit mm PM55F / PH55FCable Connection External connectionCheckpoints  RS232C CableCross LAN cable PC to PC LAN CableDirect LAN cable PC to HUB Control Codes Viewing control state Get control commandControlling Set control command ConnectionCommand Power controlVolume control Input source controlViewing screen status Get Screen Mode Status Screen mode controlSetting the input source Set Input Source Setting the picture size Set Picture SizeViewing the screen size Get Screen Size Status Screen size controlPIP On/Off control Viewing PIP on/off state Get the PIP ON/OFF StatusAuto adjustment control PC and BNC only Video Wall Mode ControlViewing the safety lock state Get Safety Lock Status Safety LockSetting the video wall Set Video Wall Mode Full NaturalVideo Wall On Video Wall User Control10x10 Video Wall Model 1 ~ Set Number Data 0x01 0x02 0x63 100 0x64PC connection Connection using a DVI cable Digital typeConnection using a D-SUB cable Analog type  System → General → set Hdmi Hot Plug to Off Connection using an HDMI-DVI cable Sound → set Hdmi Sound to Pcdvi Precautions for using DP Connection using an Hdmi cableConnection using an DP cable AV connection ‒‒ Sound → set Hdmi Sound to AvhdmiConnection using an Hdmi cable up to 1080p Audio system connectionSource LAN connectionSource selection EditPC software Multiple Display Control Installation/uninstallationUninstallation Connection using a direct LAN cable Using the RS-232C cableUsing the ethernet cable ConnectionConnection using a cross LAN cable Player Viewing contentHome screen Home → Player →Control buttons on the remote When content is runningFile formats compatible with Player Available menuTemplate files and LFD.lfd files RestrictionsContents Audio Power PointVideo ImageTemplate files Supported in Network Channel and Local ChannelURL Launcher URL Launcher SettingSchedule Clone ProductDevice ID Auto Set ID SettingsDevice ID PC Connection CableVideo Wall Video WallNetwork Status On Timer Picture ModeOn/Off Timer Home → Ticker → Off TimerTicker  Off / OnApproving a connected device from the server Setting the current time Select Edit  Setup Select Time ZoneMenu Screen adjustment2nd 3rd Picture Mode PictureWhen this setting is on, only UHD products are supported Image Reset Film ModeAuto Adjustment Hdmi Black LevelReset Picture Picture OffOnScreen Display OnScreen display adjustmentTimer Immediate display2nd 3rd Description Language Set the menu language Sound Sound adjustmentIf Sound Output is set to External, Auto Volume is disabled Audio receiver. If this occurs, set the product to ExternalNetwork NetworkNetwork Network Settings Wired Connecting to a Wired NetworkHow to set up automatically Automatic Network Settings WiredManual Network Settings Wired How to set up manuallyAutomatic Network Setup Wireless Network Setting WirelessConnecting to a Wireless Network Select Add Network Manual Network Setup WirelessHow to set up using Wpspbc System SystemPower Control Auto Power On Message to OnNo Signal Power Off Power ButtonEco Solution Energy Saving Mode Auto Power OffButton Lock Security Safety LockChange PIN USB Auto Play LockCustom Logo Game ModeReset System Logo Display TimeAnynet+ HDMI-CEC Troubleshooting forAnynet+Anynet+ HDMI-CEC System menuProblem Possible Solution Anynet+ device Support SupportBefore you contact us TroubleshootingScreen Resolution Diagnosis Not Optimum Mode is displayed Installation issue PC modeScreen issue Adjust Brightness and Contrast Sound issue Go to Sound and change Sound Output to InternalOther issue Remote control issueSource device issue Defined resolution is not supported. appears Frequently asked questions Question Answer How can I change the frequency?General SpecificationsAppendix Plug-and-Play MAC, 832 x Standard signal mode tableMAC, 640 x VESA, 1024 x VESA, 640 xVESA, 800 x VESA, 1152 xOthers Product damage caused by customer’s faultNot a product defect Optimum picture quality What is afterimage burn-in?Optimum picture quality and afterimage burn-in prevention Prevention of afterimage burn-inPreventing afterimage burn-in OZ348 2030 UA102 2110License Open Source Licence Notice
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LH49PMFPBGC/CH, LH32PMFPBGC/EN, LH43PHFPMGC/EN, LH55PHFPBGC/CH, LH32PMFPBGC/CH specifications

Samsung's line of professional display solutions, particularly the LH49PHFPBGC/UE, LH43PMFPBGC/EN, LH49PHFPBGC/NG, LH43PMFPBGC/EN, and LH49PMFPBGC/EN models, exemplifies the company's commitment to innovation and quality in digital signage technology. These models are designed to meet the diverse needs of businesses and organizations, providing exceptional visual performance, durability, and versatility.

A standout feature of these displays is their remarkable picture quality, characterized by vibrant colors and sharp images that enhance the viewer's experience. This is achieved through Samsung's advanced LED technology, which ensures high brightness and contrast ratios. Additionally, the displays support 4K resolution, delivering stunning detail that is essential for capturing audience attention in retail environments, corporate settings, or public spaces.

The series also incorporates HDR (High Dynamic Range) capabilities, allowing for a broader range of colors and luminance levels. This feature is particularly beneficial for content that requires precision and depth, enabling businesses to showcase their products or services in the best possible light. Furthermore, with a high refresh rate, these displays minimize lag, ensuring smooth transitions and motion, which is critical in dynamic content presentation.

Durability is a crucial aspect of these professional displays. Designed for 24/7 operation, they can withstand the rigors of continuous use without compromising performance. The robust build is complemented by a sleek, modern design that fits seamlessly into various environments, from retail stores to conference rooms.

Connectivity options are extensive, making it easy to integrate these displays into existing systems. With multiple HDMI and USB ports, users can easily connect various devices, enhancing flexibility in content management and delivery. Built-in Wi-Fi capabilities further facilitate wireless content sharing, enabling users to update and control displays remotely.

The intuitive user interface simplifies content management, allowing for quick and efficient scheduling and playback of media. This is particularly advantageous for businesses that require regular updates to their displays.

In summary, the Samsung LH49PHFPBGC/UE, LH43PMFPBGC/EN, LH49PHFPBGC/NG, LH43PMFPBGC/EN, and LH49PMFPBGC/EN models stand out in the digital signage market due to their breathtaking visuals, robust performance, and user-friendly features. These displays are engineered to deliver exceptional results, making them an excellent choice for any business looking to enhance its communication and engagement strategies. Whether it’s for advertising, information dissemination, or immersive experiences, Samsung’s professional displays are a reliable and high-quality solution.