Samsung LH65EDCPLBC/NG, LH75EDCPLBC/EN manual 127, Sound issue, Adjust Brightness and Contrast

Page 127

Screen issue

The screen appears unstable and shaky.

Check that the resolution and frequency of the PC and graphics card are set within a range compatible

 

with the product. Then, change the screen settings if required by referring to the Additional

There are shadows or ghost images left on the screen.

Information on the product menu and the Standard Signal Mode Table.

 

 

The screen is too bright. The screen is too dark.

Adjust Brightness and Contrast.

 

 

Screen color is inconsistent.

Go to Picture and adjust the Color Space settings.

 

 

White does not really look white.

Go to Picture and adjust the White Balance settings.

There is no image on the screen and the power LED blinks every 0.5 to 1 second.

The product is in power-saving mode.

Press any key on the keyboard or move the mouse to return to the previous screen.

Sound issue

There is no sound.

Check the connection of the audio cable or adjust the volume.

 

 

 

Check the volume.

The volume is too low.

Adjust the volume.

If the volume is still low after turning it up to the maximum level, adjust the volume on your PC sound card or software program.

127

Image 127
Contents LFD Display Table of contents Sound Adjustment Support Copyright Before Using the ProductPower off the product and computer Safety PrecautionsCleaning SymbolsStorage Electricity and SafetyInstallation Sloped surface, etc Install the product in a kitchen or near a kitchen counterProduct or cause a fire Operation Product failure, an electric shock or fire may result Output ports, etcPage Preparations Checking the ContentsAA59-00714A Not available in some Locations Checking the ComponentsComponents Items sold separatelyPanel Key PartsPort Description Reverse SideButtons Description External sensor KITAttaching the External sensor KIT to the side To lock an anti-theft locking device Assembling the Holder-Wire standEnter the password in the OSD menu Mute the sound Remote ControlAdjust the volume Power off the productIt sets safe lock function To place batteries in the remote controlQuickly select frequently used functions Return to the previous menuRemote Control Reception Range Adjusting the OSD with the Remote ControlButtonsDescription Tilting Angle and Rotation Installation on a Perpendicular WallVentilation Model name DimensionsInstallation on an Indented Wall Plane viewInstalling the Wall Mount Kit Installing the Wall MountWall mount on your own ED75C Wall Mount Kit Specifications VesaRS232C Cable Remote Control RS232CPin Signal Cable ConnectionFemale Pin No Standard Color SignalRS232C cable Connector 9-Pin D-Sub to Stereo Cable LAN CableCross LAN cable PC to PC Connector RJ45Signal Direct LAN cable PC to HUBConnection ConnectionCommand type Value range Viewing control state Get control commandControlling Set control command CommandVolume control Power controlInput source control Setting the input source Set Input SourceInput Source An input source code to be set on a product Screen mode control PIP On/Off control Auto adjustment control PC and BNC onlySafety Lock Video Wall Mode ControlFull Natural Set Video Wall Video Wall OnSet Video Wall On/Off WallOn Same as above NakOff 10x10 Video Wall ModelSet Number 10x10 Video Wall Model 1 ~Before Connecting Connecting and Using a Source DevicePre-connection Checkpoints Connection using the D-SUB cable Analog type Connecting to a PCConnection Using an Hdmi Cable Connection Using an HDMI-DVI CableChanging the Resolution on Windows XP Changing the ResolutionChanging the Resolution on Windows Vista Changing the Resolution on Windows Connecting to a Video Device Hdmi Using an Hdmi cable or Hdmi to DVI Cable up to 1080pConnecting to an Audio System Menu m Applications Source List Enter Changing the Input sourceSource SourceConfiguring Settings for Multi Control Using MDCConfiguring settings for Multi Control Uninstallation MDC Program Installation/UninstallationConnecting to MDC What is MDC?Using MDC via RS-232C serial data communications standards Connection using a cross LAN cable Using MDC via EthernetConnection Management Launching the program displays the user login window User LoginAuto Set ID Cloning Command Retry Getting Started with MDC Main Screen Layout Menus Alert VolumeCustom Screen AdjustmentColor Adjust the colors for the selected display deviceAdjust the tint for the selected display device Adjust the Hdmi Black Level for the selected display deviceYou can view details of the selected screen size SizeReduces Mpeg noise to provide improved picture quality Controls the LED backlight to maximize picture clarityAdvanced features Adjust each color red, green, blue darkness Adjust the screen contrastAdjust the primary color intensity Adjust the colour temperature for a more natural pictureAdjust the treble for the selected display Sound AdjustmentSystem Setup Adjust the bass for the selected displayChannel can be changed if PIP Source is TV Select the format to display the split screenView the PIP Size of the current display Select a PIP input sourceConfigure the fan speed General Fan & TemperatureSet the product to automatically power on Select a method to configure the fan speedLock the on-screen menus Security OSD DisplayLock the buttons on the display device Time On Time Set the time to power on the selected display deviceScreen Burn Protection End Time Set end time to display screen saver Start Time Set start time to display screen saverDevice for an extended period of time Manually adjust the backlight for the selected displayLFDs in the same serial chain Enter a message to display on the screen Enable or disable TickerSecurity Reset Tool SettingsOptions Edit Column Edit ColumnView the program information Monitor Window InformationResizing a Window Other FunctionsCreate groups and manage the list of sets on a group basis Group ManagementDeleting Groups Edit Group window displayed, click Rename Schedule ManagementRenaming Groups Creating SchedulesTo delete a schedule, select the schedule and click Delete Schedule ModificationDeleting a Schedule To modify a schedule, select the schedule and click EditFollowing message appears Troubleshooting GuideIssueSolution Remote control does not workPage If the input source is Hdmiav Screen AdjustmentPicture Mode If the input source is PC, HdmipcMenu m Picture Enter Input source Picture Mode Adjustable optionsPicture Sizes available by Input Source Picture SizePicture Size Picture SizePicture Size 169 Resolution SelectAvailable resolutions Off / 1024x768 / 1280x768 / 1360x768 PositionFine Position Image Reset Auto AdjustmentPC Screen Adjustment PC Screen AdjustmentMain picture Sub picture PIP SettingsMenu m System PIP Enter Advanced Settings Gamma Motion Lighting Off White BalanceGamma Motion LightingPicture Options Input source Picture Mode Picture OptionsColor Temp 10000K Digital Clean View Off Hdmi Black Level Normal Film Mode Off Auto Motion PlusMpeg Noise Filter Digital Clean ViewColor Tone Color TempAuto Motion Plus Off Dynamic Backlight Film ModeAuto Motion Plus Dynamic BacklightPicture Off Reset PictureReset Picture Picture OffMenu m Sound Sound Mode Enter Sound AdjustmentSound Mode Sound Effect Speaker Settings Reset SoundSpeaker Settings Reset Sound Sound ModeSound Effect Sound Effect Speaker SettingsReset Sound Sound Effect Speaker SettingsEdit Name ApplicationsSource List 100System SystemMenu Language 101Menu Language Time Eco Solution Screen Burn Protection TickerMulti Control 102Clock Set Sleep TimerTime 103Holiday Management On TimerOff Timer 104105 Off TimerOn Timer Selected On Timer and Off Timer will not activateEnergy Saving Eco SolutionAuto Power Off 106Pixel Shift Available Pixel Shift Settings and Optimum SettingsScreen Burn Protection 107Immediate Display Off Side Gray Timer108 Pixel Shift OffSide Gray Pixel Shift Off Timer109 Immediate DisplayMenu m System Ticker Enter Video Wall Source AutoSwitch SettingsTicker 110Format Video Wall111 Video WallVideo Wall · Format Full · Horizontal 112Vertical Screen Position113 Source AutoSwitch SettingsChange PIN screen will appear Change PIN114 Menu m System Change PIN Enter115 GeneralLamp Schedule Max. Power Saving Game Mode Off Auto Power Safety Lock116 Standby Control117 Power On AdjustmentTemperature Control Power On Adjustment Sec Temperature ControlAnynet+ HDMI-CEC Anynet+ HDMI-CEC118 Anynet+ HDMI-CECAnynet+ HDMI-CEC Switching between Anynet+ Devices119 Auto Turn OffProblem Possible Solution Troubleshooting for Anynet+120 121 ProblemConnected device is not displayed Magic Clone Reset SystemMagic Clone 122Synced Power-Off Reset AllPC Module Power Synced Power-On124 Software UpdateSupport Contact Samsung125 Troubleshooting GuideTesting the Product Checking the Resolution and Frequency126 Installation issue PC modeScreen issue Not Optimum Mode is displayedAdjust Brightness and Contrast Sound issue127 Source device issue Remote control issue128 Monitor 129Question Answer How can I change the frequency?130 How do I set powersaving mode?Screen Saver Settings or Bios Setup on the PC Settings or Bios Setup on the PC131 Specifications132 Rating PowerSaverPowerSaver Power off 133Vertical Frequency Pixel Clock Sync Polarity KHz MHz Preset Timing ModesResolution 134135 Contact Samsung World Wide Appendix136 137 138 139 140 141 142 143 211350370 1440685 88 99 0800 300Not a product defect Responsibility for the Pay Service Cost to CustomersProduct damage caused by customers fault 145Applicable in countries with separate collection systems Correct Disposal146 Correct disposal of batteries in this product147 Optimum Picture Quality and Afterimage Burn-in PreventionOptimum Picture Quality 148 What is afterimage burn-in?Powering Off, Screen Saver and Power Saving Mode Switch between 2 colors every 30 minutes as shown aboveMove and change text every 30 minutes as shown below 149150 License151 Terminology
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LH65EDCPLBC/EN, LH65EDCPLBC/NG, LH65EDCPRBC/EN, LH75EDCPLBC/NG, LH75EDCPLBC/EN specifications

Samsung has consistently been a leader in display technology, and their line of digital signage displays, including the LH40EDCPLBC/EN, LH46EDCPLBC/EN, LH55EDCPLBC/EN, LH32EDCPLBC/EN, and LH65EDCPRBC/EN models, showcases their commitment to offering cutting-edge solutions for various commercial needs. These displays are specifically designed for versatility in diverse environments, making them ideal for retail, corporate, and hospitality applications.

One of the standout features of these models is their ultra-high definition (UHD) resolution, providing crystal-clear imagery that captivates audiences. With a resolution of 3840 x 2160 pixels, every detail is rendered with stunning clarity, ensuring that visual content is conveyed effectively. This high pixel density not only enhances the viewing experience but also allows for larger images to be viewed from greater distances without loss of quality.

Samsung’s proprietary Quantum Dot technology is also integrated into these displays, delivering a wider color gamut and more vibrant colors compared to traditional displays. This technology enhances the visual impact of advertisements and presentations, making them more appealing to viewers.

The displays are equipped with advanced connectivity options, including HDMI, DisplayPort, and USB ports, allowing for seamless integration with various media players and digital signage solutions. This connectivity ensures that users can easily update content and adapt to changing requirements, enhancing overall flexibility.

A key characteristic of these models is their impressive brightness levels, with some models reaching up to 700 nits. This makes them suitable for well-lit environments, ensuring content visibility even in direct sunlight. The ultra-narrow bezels enhance the aesthetic appeal, allowing for a near-seamless multi-display setup perfect for impactful video walls.

Furthermore, these displays are designed with energy efficiency in mind, supported by Samsung’s Eco Sensor technology which automatically adjusts brightness based on ambient lighting conditions. This not only reduces the overall power consumption but also extends the lifespan of the display, making them a sustainable choice for businesses.

In summary, the Samsung LH40EDCPLBC/EN, LH46EDCPLBC/EN, LH55EDCPLBC/EN, LH32EDCPLBC/EN, and LH65EDCPRBC/EN model range offers a blend of advanced technology, stunning visuals, and flexible integration options. These features make them an ideal choice for any business looking to make a lasting impression through high-quality digital signage.