Supported Resolutions for 3D Modes, Component

Supported Resolutions for 3D Modes

These specifications apply to the 16:9 display ratio only.

HDMI

●● 3D Mode: (L/R), (T/B)

Resolution

Frequency (Hz)

1280 x 720p	50	/ 60

1920 x 1080i	50	/ 60

1920 x 1080p	24	/25 / 30 / 50 / 60

3840 x 2160p	24	/25 / 30 / 50 / 60

Component

Resolution

Frequency (Hz)

1280 x 720p	59.94	/ 60

1920 x 1080i	59.94	/ 60

1920 x 1080p	23.98	/ 24 / 29.97 / 30 / 59.94 / 60

Digital Channel

Resolution

Frequency (Hz)

1280 x 720p

59.94 / 60

1920 x 1080i

59.94 / 60

Videos/Photos

Refer to the "Read Before Playing Photo, Video, or Music Files" section.

Computer via HDMI Cable

The optimal resolution for computers connected to the TV via an HDMI cable is 1920 x 1080. If you select another resolution, the TV may not display 3D images correctly and may not be able to display the computer video in full screen.

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Samsung UN55HU6840 Supported Resolutions for 3D Modes, Component, Digital Channel, Videos/Photos, Computer via Hdmi Cable

Contents

Manual Contents Smart Features TV Viewing General Troubleshooting Using Smart Hub Usability depends on your specific model and local region Using Smart Hub Using Voice Control Setting up Voice Control Using Motion Control Setting up Motion Control Using the Samsung Smart Control Setting the Samsung Smart Control Using the Samsung Smart Control Using Multi-Link Screen Using the Multi-Link Screen Antenna Connection Video Device Connections Hdmi Connection Component Connection Composite A/V Connection AV1 Audio Input and Output Connections Hdmi ARC Connection Digital Audio Optical Connection Audio Output Connection Connecting to a Computer To use the TV as a Computer Monitor Connecting Through the Hdmi Port Connecting With a DVI to Hdmi Cable Connecting Through Samsung Link Connecting Through Dlna Using Your Home Network Connecting To a Mobile Device Connecting via Samsung Smart View Connecting With an MHL to Hdmi Cable Screen Mirroring Connecting via a mobile deviceMenu Network Screen Mirroring Try Now Connecting by Automatically Allowing the Connection 222 333 Navigate to Menu Network Wi-Fi Direct Try Now 111 Specifying the Name of the TV on a Network Menu Network Device Name Try Now Other Functions Available When You Display the Source List Switching Between Video SourcesUniversal Remote Function Installing Batteries into the Samsung Smart Control Low Battery Alarm Window Pairing the Samsung Smart Control Reconnecting the Samsung Smart Control Button Functions Source Additional Functions MTS Operating the TV by Moving the Samsung Smart Control Using the Touch Pad and the Directional Buttons Moving the Focus or PointerEntering a Menu / Selecting an Item Loading the CH List Changing the Smart Hub Panel Displaying a Context-sensitive Menu in Smart HubScrolling on the Web Browser Displaying and Using the On-Screen Remote Tools Menu Connecting the IR Extender Cable Menu System Universal Remote Setup Try Now Select the Universal Remote Setup icon Setting Up the Universal Remote ControlControlling an External Device with the TV Remote Universal Remote Features Connecting a Keyboard Connecting a USB KeyboardConnecting a Bluetooth Keyboard Try Now Menu System Device Manager Keyboard Settings Try Now Input Languages, Keyboard Type, and Switch Language Key Using the KeyboardChanging Keyboards Try Now Connecting a Mouse Connecting a USB MouseConnecting a Bluetooth Mouse Try Now Menu System Device Manager Mouse Settings Try Now Using the Mouse Changing Mice Try NowChanging Mouse Buttons and Pointer Speed Try Now Primary Button Entering Text Using the On-Screen Qwerty Keypad Using Additional FunctionsReset recommended text data Recommended text Establishing a Wired Internet Connection Using Cat 7 LAN Cables Connecting to a Wired Internet Network Automatically Menu Network Network Settings Try Now Connecting to a Wired Internet Network Manually Menu Network Network Settings IP Settings Establishing a Wireless Internet Connection Connecting to a Wireless Internet Network Automatically Connecting to a Wireless Internet Network Manually Wireless network Connecting to a Wireless Internet Network with WPS Troubleshooting Internet Connectivity Issues Troubleshooting Wired Internet Connectivity IssuesIP auto setting failed Try Now No network cable found Try Now Try Now Wireless network connection failed, Try Now Try Now Troubleshooting Wireless Internet Connectivity IssuesUnable to connect to a wireless router Try Now Try Now Checking the Internet Connection Status Menu Network Network Status Try Now Using Multi-Link Screen Selecting a FeatureChanging the Channel/Volume Launching Multi-Link Screen Select Speaker Settings from the Settings menu Pairing Bluetooth HeadphonesSelecting the Audio-Source Screen Testing Smart Hub connections Smart HubMenu Smart Hub Open Smart Hub Try Now Menu Support Self Diagnosis Smart Hub Connection Test Opening the First Screen Setting your favorite itemDeleting browsing history Games Moving to the Panel ScreenOn TV Using the Smart Hub Tutorial Resetting Smart HubMenu Smart Hub Smart Hub Reset NewsON Creating a Samsung Account Using Smart Hub with a Samsung AccountMenu Smart Hub Samsung Account Try Now Page Signing in to a Samsung Account Creating a Samsung Account using a Facebook AccountMenu Smart Hub Samsung Account Log Linking Your Samsung Account to External Service Accounts Linking a Service AccountDisconnecting a Linked Account Menu Smart Hub Samsung Account Link Service Accounts Deleting a Samsung Account from the TV Changing and Adding Information to a Samsung AccountMenu Smart Hub Samsung Account Using the Games Panel Using Supported Features via the Pop-Up MenuDownload/Delete View detail Installing and Running a Game Quickly Installing GamesInstalling a Game from the Detailed Game Information Screen Launching a Game Managing Downloaded or Purchased Games Updating a GameRemoving a Game Rating/Sharing/Reviewing a Game Using the Samsung Apps Panel Update Apps Add to my favoritesMove Delete Installing an App Quick Installation Additional Notes Installing an App from the Detailed App Information ScreenLaunching an App Using the e-Manual Loading Pages using KeywordsLaunching the e-Manual If a description doesnt fit on a single screen Accessing the Menu from the e-Manual Using History to Load Previously Read PagesConfiguring Auto Update Loading Reference Pages Using Web Browser Command and Status Bar at a GlanceBrowsing Methods Scrolling on the Web Browser Setting HomeRefresh / Stop Add to Bookmarks PIP Settings Browsing PreferencesApproved Sites Private Browsing On / Private Browsing Off Web Browser Settings Help Deleting an App from the TV Relocating an App on the Apps ScreenDeleting an App Setting Auto App Update Rating/Reviewing an AppUpdating Apps Removing Multiple Apps Using Other App Features and Functions Setting Push NotificationUsing Channel Bound Apps Menu Smart Hub Apps Settings Try Now Using the On TV Panel Viewing the Program Schedule of Digital ChannelsProgram Recommendations by Time Popular Videos Viewing Detailed Program Information Configuring On TV Settings Receiving Recommended Content NotificationRemoving Adult Content from the Recommended List Changing Recommendation Type Featured Using the Movies & TV Shows PanelMovies Play Content Now TV ShowsTrailers Trending Preventing Children from Watching Adult UHD Content Preventing Children from Watching Adult ContentWatching a Movie/TV Program Rating Content Rating and Sharing a Purchased ContentWriting a Content Review on an SNS Social Networking Site Using the Multimedia Panel Playing Photos, Videos, and Music Playing Media Content Saved on a USB Device Safely Removing a USB Device Playing Multimedia Content Saved on a Computer/Mobile Device Allowing Connections with a Computer/Mobile Device When Connected Through Dlna Using Your Home Network When Connected Through Samsung Link Connecting through Smart View Playing Media Content Saved in a Storage Service Settings Buttons and Functions Available While Viewing PhotosPause / Play Previous / Next Buttons and Functions Available While Viewing Videos Rewind / Fast Forward Picture Size Sound Mode Buttons and Functions Available While Playing MusicRepeat Shuffle Functions on the Media Content List Screen Sort ByFilter Options News Using the NewsON PanelWeather Using the Soccer Panel Setting Your Favorite Team Modifying the Favorite Team ListDeleting favorite teams Select Options Delete Using Imperative Voice Control Using the Voice Recognition Tutorial Try NowControlling the TV with Your Voice Voice Control Menu System Voice Control Try Now Changing the Voice Control Language Try Now Learning Voice Control BasicsMenu System Voice Control Language Using Interactive Voice Control Enabling/Disabling TV Voice Selecting a Gender for the TV Voice Testing Ambient Illumination Using the TV Camera Controlling the TV using Motions Motion ControlMenu System Motion Control Try Now Using the Motion Control Tutorial Activating Motion ControlLearning Motion Control Basics Menu System Motion Control Motion Control Try Now Adjusting Pointer Speed Try Now Showing and Hiding Animated Motion Guide Try NowReturning to the previous menu Moving from one Smart Hub panel to another Motion Control Screen Layout Motion Control Layout on the TV Screen Motion Control Layout on the Smart Hub Screen Displaying Hidden Icons When Using Smart Hub Registering Your Face to Your Samsung Account Using Face RecognitionSelect Take Picture Changing Your Login Method to Face Recognition Signing in to a Samsung Account Using Face Recognition Using the Guide Digital Broadcast Information at a GlanceChannel Filter Navigating the Program Schedule Edit Favorite Channels Viewing Detailed InformationTo use Edit Favorite Channels Changing the broadcast signal Digital Channel Signal Info and StrengthMenu Support Self Diagnosis Signal Information Try Now Checking Current Program Info Recording Programs Formatting a USB Recording Device Default Recording Device Managing USB Recording DevicesFormat Device Check Device Recording Programs Instant RecordingSelect Broadcasting Schedule Manager Recording Buttons and Functions Available While Recording a Program Managing the Schedule Recording List Deleting Schedule Recording SessionsEditing Schedule Recording Sessions Menu Broadcasting Schedule Manager Viewing Recorded Programs Buttons and Features Available while playing RecordingsStop Highlight Player Live TV Caption Saved File List Features Managing Recorded FilesSorting the Saved File List Options Setting Up a Schedule Viewing Digital Channel Schedule ViewingGuide Screen Program Info Screen Program Info Screen Analog Channel Schedule ViewingMenu Broadcasting Schedule Manager Try Now Canceling a Schedule Viewing Editing a Schedule Viewing Go to Live TV / Stop Timeshift Using TimeshiftPause Using the Channel List Using OptionsMenu Broadcasting Channel List Try Now Viewing the Added Channels or Favorites Lists Registering, Removing, and Editing Channels Registering and Removing ChannelsRemoving Registered Channels Menu Broadcasting Edit Channel Try Now Editing Registered Channels Adding Back Removed Channels Blocking Programs Using the TV Rating Program Rating LockMenu Broadcasting Program Rating Lock Categories on the left Blocking Based on Canadian English Rating Blocking based on Movie Rating MpaaFrom the Mpaa Blocking Based on Downloadable U.S. Rating Blocking Based on Canadian French RatingWatching Blocked / Restricted Programs Creating a Personal Favorites List Registering Channels as a FavoritesRegistering the Current Channel as a Favorite Menu Broadcasting Edit Favorites Try Now Selecting from Favorite List Channels Only Registering Multiple Channels as Favorites Editing a Favorites List Edit Favorites Screen Menu ItemsCopy to Favorites Rename Favorites Rearranging a Favorites List Removing Registered Channels from a Favorites ListSelect Change Fav Renaming a Favorites List Copying Channels from One Favorites list to Another Enabling Soccer Mode Making Sports Programs More Realistic with Soccer ModeExtracting Highlights Automatically Functions Available While Watching Sports in Soccer Mode Save as HighlightRecord Rewind Fast forward Viewing a game recorded in Soccer ModeWatch Live TV at the same time TV-Viewing Support Features Showing CaptionsEnabling Captions Try Now Selecting the Caption Language Try Now Return to Default SizeFont Style Font Color Enabling the Audio Guide for the Video Description PIP Broadcast Viewing Selecting the Broadcast Audio Language Scanning for Available ChannelsSelecting the Broadcast Audio Language Digital Fine-Tuning the Screen Menu Broadcasting Channel Settings Fine Tune Try NowMenu Broadcasting Channel Settings Clear Scrambled Channel Remove Scrambled Channels Changing the Picture Mode and Adjusting the Picture Quality Choosing the Right Picture Mode for the Viewing Environment Adjusting the Picture Quality for Each Picture Mode Fine-Tuning Each Picture Mode Advanced Settings White Balance Try Now Color Space Try NowMotion Lighting Try Now Adjusting the Picture for Easier Viewing Picture Options Auto Motion Plus Try Now Film Mode Try NowSmart LED Starting 3D Viewing in 3DMenu Picture 3D Changing the 3D Mode Menu Picture 3D 3D Mode Adjusting the 3D Effect Adjusting the 3D ViewpointAdjusting the 3D Depth Displaying 3D Content in 2D Picture Support Functions Sound Select Changing the Picture Size and Position Choosing the Right Screen Size Try Now Resetting the Picture Mode Settings Adjusting the Screen Position Try NowMenu Picture Reset Picture Try Now Menu Picture Picture Size Position Choosing the Right Sound Mode for the Environment Changing the Sound Mode and Using Sound EffectsUsing Sound Effects Sound Support Functions Selecting Speakers Designating the TVs Installation Type Listening to TV Sound through Samsung Bluetooth Audio Menu Sound Speaker Settings Multiroom Link Volume LevelSurround Multiroom Listening to the TV through Bluetooth Headphones Enabling Digital Audio Output Listening to 3D Audio in 3D Mode Resetting All Sound Settings Setting the Time and Using the Timer Setting the Current TimeSetting the Clock using Digital Broadcast Info Menu System Time Clock Clock Mode Try Now If the Clock is Wrong in Auto Mode Setting the Clock ManuallyMenu System Time Clock Time Offset Try Now Menu System Time Clock Clock Set Try Now Using the Sleep Timer Using the TimersTurning On the TV using On Timer Turning Off the TV Using the Off Timer Menu System Time Off Timer Try Now Using Energy Saving Features Using the Screen Burn Protection and Energy Saving FeaturesPreventing Screen Burn Using Anynet+ HDMI-CEC Setting Up Anynet+ HDMI-CECMenu System Anynet+ HDMI-CEC Try Now Auto Turn Off Try Now Using Anynet+ HDMI-CEC Accessing the External Devices MenuSelecting an External Device Anynet+ HDMI-CEC Update now Menu Support Software Update Try NowMenu Support Software Update Update now Try Now Updating the TV’s Software Manually, Using a USB Flash Drive Protecting the TV from Hacking and malicious code Enabling Automatic Software UpdatesChecking the TV and Connected Storage Media Automatically Scanning when the TV is Powered On Menu System Smart Security Settings Auto ScanAutomatically Adding malicious code to the Blocked List If malicious code is detected Using Other Functions Setting Up a PasswordChanging the Menu Language Checking Notifications Enabling Voice Guides for the Visually Impaired Menu System Accessibility Voice GuideChannel List Source Guide On TV Voice Control Changing the Volume, Speed, Pitch and Level of Voice Guide Adjusting the Menu TransparencyWhite Text on Black Background High Contrast Showing/Hiding the Samsung Logo while Booting Enabling the TV to Boot FasterEnabling/Disabling the Front Indicators Expanding the Smart Hubs Focus Area Update Recorded Programs UHD Evolution Kit BackupEnabling Game Mode Menu System General BD Wise Try Now Enjoying Rich Colors and Superior Picture Quality BD WiseMenu System DivX Video On Demand Try Now Menu Support Self Diagnosis Reset Try Now Restoring the TV to the Factory SettingsMenu Support Use Mode Try Now Diagnose your TV Adjust the TV settings for you Getting SupportSupport through Remote Management Getting Remote Support How Does it Work? Finding the Information You Need for ServiceMenu Support Contact Samsung Try Now Testing the Picture There is a problem with the pictureMenu Support Self Diagnosis Picture Test Try Now Setup or Auto Program Broadcasting Auto Program Cant hear the sound clearly Testing the SoundMenu Support Self Diagnosis Sound Test Try Now Cant see 3D images clearly Testing 3D Picture QualityMenu Support Self Diagnosis 3D Picture Test My computer wont connect There is a problem with the broadcastCant connect to the Internet Schedule Recording/Timeshift function isnt working Schedule Recording cannot Anynet+ HDMI-CEC isnt working Anynet+ HDMI-CECfrom the list, and then a device Want to reset the TV Am having trouble launching/using appsMy file wont play Other Issues Signal Information Broadcasting option Before Using the Recording and Schedule Recording Functions Before Using the Recording and Timeshift FunctionsClock Before the Using Timeshift Function Read Before Using 3D Viewing Mode 3D PrecautionsPage Safety Precautions Recommendation with Voice Interaction Recommendation DisclaimerRecommendation Supported Resolutions for 3D Modes ComponentDigital Channel Videos/Photos Supported Resolutions for UHD Hdmi Connector except for the MHL-to-HDMI ConnectorMHL-to-HDMI Connector If Hdmi UHD Color is set to Off Read Before Using Voice, Motion, or Face Recognition Voice, Motion, and Face Recognition PrecautionsUsing the TV Camera Face Recognition Motion Control Voice Control Requirements for Using Voice Recognition Requirements for Using Voice, Motion, or Face RecognitionRequirements for Using Motion Recognition Requirements for using Face Recognition Read Before Using Apps Read Before Using the Web Browser Page Photo, Video, and Music File Use Limitations Read Before Playing Photo, Video, or Music FilesCompatible Storage Devices for File Transfers Supported External Subtitles Supported Internal Subtitles Supported Image Formats and Resolutions Supported Music Formats and Codecs Supported Video Codecs Video Decoders Other RestrictionsAudio Decoders Picture Sizes and Input Signals Read After Installing the TVInstalling an Anti-Theft Lock Wireless Internet Precautions Read Before Setting Up a Wireless Internet ConnectionWireless Security Protocols Read Before Connecting a Computer Supported Resolutions IBM Vesa DMT Supported Resolutions for Video Signals CEA-861 Read Before Using the Bluetooth Devices Restrictions for using Bluetooth License Open Source License Notice Glossary 480i/480p/720p/1080i/1080pARC Audio Return Channel DVI Digital Visual Interface Ethernet Dynamic versus Static IP AddressesComponent Connection