Samsung How to Fix Picture Problems on QE55 and UE Series TVs

Page 128

There Is a Problem with the Picture

When the TV has trouble with the picture, these steps may help resolve the problem.

Testing the picture

Settings Support Self Diagnosis Start Picture Test Try Now

Before you review the list of problems and solutions below, use Start Picture Test to determine if the problem is caused by the TV. Start Picture Test displays a high definition picture you can examine for flaws or faults.

The problem

 

 

 

Try this!

 

 

 

 

If your Samsung Television is flickering or dimming sporadically, you may need to disable

 

some of the energy efficiency features.

 

Flickering and Dimming

Disable Ambient Light Detection, Energy Saving Mode, or Motion Lighting.

●●

Settings

General

Eco Solution

Ambient Light Detection

 

 

●●

Settings

General

Eco Solution

Energy Saving Mode

 

●●

Settings

General

Eco Solution

Motion Lighting

 

 

 

If the colour on your TV screen is not correct or the black and white colours are off, run Start

 

Picture Test.

 

 

 

 

●●

Settings

Support

Self Diagnosis

Start Picture Test

Component Connections/

If the test results indicate that the problem is not caused by the TV, do the following:

Screen Colour

●● Confirm that the video input connectors are connected to the correct external device

 

 

video output connectors.

 

 

 

●● Check the other connections as well. If the TV is connected to an external device via

 

 

a component cable, confirm that the Pb, Pr, and Y jacks are plugged into their proper

 

 

connectors.

 

 

 

 

 

 

If the colours on your Samsung TV are correct but just a little too dark or bright, try

 

adjusting the following settings first.

 

 

●●

Settings

Picture

Expert Settings

Backlight

Screen Brightness

●●

Settings

Picture

Expert Settings

Contrast

●●

Settings

Picture

Expert Settings

Brightness

 

 

●●

Settings

Picture

Expert Settings

Sharpness

 

●●

Settings

Picture

Expert Settings

Colour

 

●●

Settings

Picture

Expert Settings

Tint (G/R)

 

 

 

 

 

 

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Contents Manual Contents TV Viewing Remote Control and PeripheralsSmart Features Picture and Sound System and SupportTroubleshooting Precautions and NotesAccessibility Guidance Read Before Playing Photo, Video, or Music FilesConnecting the Samsung Smart Remote to the TV Quick GuidesNotification Using Smart HubSettings Ambient Mode SourceSearch AppsAmbient Mode Using the Ambient ModeScreen states related to Ambient Mode Changing the content and settings for Ambient Mode Setting up the content for Ambient ModeSetting up the Ambient Mode details Changing the background colour of Ambient ModeUsing the Shortcuts  Sources Channels Manual Terrestrial, Cable, Satellite, or Service Provider Adding channelsMoving channels Removing a channelsUsing Voice Interaction Running Voice InteractionLearning about Voice Command Guide  Voice Command GuideRead Before Using Voice Interaction Precautions for Voice InteractionRequirements for using Voice Interaction Settings General Start Setup Try NowUpdating the TV automatically Updating the TV’s SoftwareUpdating the TV’s software to the latest version Settings Support Remote Management Try Now What is Remote Support?Getting Support Getting support through Remote ManagementFinding the contact information for service Requesting serviceSettings Support About This TV Try Now Settings Support Request Support Try NowConnection Guide Source Connection GuideConnecting an Antenna Aerial Connecting to the Internet Connecting to your Internet networkSettings General Network Open Network Settings Try Now Establishing a wired Internet connectionEstablishing a wireless Internet connection Settings General Network Open Network Settings WirelessResetting Your Network Connecting an IP control device to the TVSetting up an Internet connection over IPv6 Checking the Internet connection statusTroubleshooting Internet Connectivity Issues Troubleshooting Internet connectivity issues Try NowSettings General Network Expert Settings IPv6 Status Settings General System Manager Device Name Try NowUnable to connect to a wireless router IP auto setting failedSettings General Network Network Status IP Settings Unable to connect to the networkConnecting Video Devices Connecting with an Hdmi cableComponent Component in / AV Connecting with an Hdmi ARC cable Connecting with a digital audio optical cableConnecting through a wireless network Audio Input and Output ConnectionsConnecting through the Hdmi port ― Screen Sharing Hdmi Connecting a ComputerConnecting Bluetooth Devices General System Manager Device Name Connecting Your Mobile DeviceConnecting to the TV via the SmartThings app Access Notification Settings General System ManagerManaging a Mobile Device Device ListEditing the name and icon of an external device Switching between external devices connected to the TVChanging the input signal Using additional functions  Universal Remote Edit  InformationConnection Notes Connection notes for HdmiConnection notes for audio devices Connection notes for computers Connection notes for mobile devicesRemote Control and Peripherals About the Samsung Smart Remote Qled TVButton to run Voice Interaction Geographical areaSamsung Smart Remote Using the Universal Remote About the Samsung Smart Remote UHD TV Numeric value using it Samsung Smart Remote Using the Universal Remote Connecting the Samsung Smart Remote to the TV Source Universal Remote Set Anynet+ HDMI-CEC to On Using Anynet+ HDMI-CECRead before connecting an Anynet+ HDMI-CEC device Connecting a USB keyboard or mouse Connecting a Bluetooth keyboard or mouseControlling the TV with a Keyboard or Mouse Device ListOpen Using the keyboard and mouseEnable Scroll Mode Setting up the input devices Setting up the keyboardSetting up the mouse Keyboard Language Keyboard typeEntering Text using the On-Screen Virtual Keyboard  Recommend text Options  Predict Next CharacterSmart Hub Settings Support TermsSettings Support Self Diagnosis Reset Smart Hub Delete All SettingsDisplaying the Home Screen Picture Mode Sound ModeSound Output SubtitleYou can search the apps or games in Smart Hub services  Moving an item on the Home Screen  Removing an item on the Home ScreenTesting Smart Hub connections Resetting Smart HubLaunching Smart Hub automatically Launching the last used app automaticallyUsing a Samsung account Settings General System Manager Samsung Account Try NowCreating and managing your Samsung account AccountSettings General System Manager Samsung Account Sign Configure the Sync Internet settingsSigning in to a Samsung account Changing and adding information to a Samsung accountViewing the user agreement and privacy policy Deleting a Samsung account from the TVSigning out of your Samsung account Using the Ambient Mode Changing the content and settings for Ambient Mode Setting up the Ambient Mode details App Search Using the Apps ServiceSign Launching an app Installing and running an appInstalling an app Managing purchased or installed apps  Removing an app Adding apps to the Home Screen Select Add to Home Reinstalling an app  Locking and unlocking apps Moving apps  Checking the app information detailsUsing the Gallery App Gallery SettingsGallery Open categoryUsing the Universal Guide App  Location selection list Using the SmartThings AppSmartThings Using the e-Manual Settings Support Open e-ManualLaunching the e-Manual  Set Your SceneInternet Using the InternetUsing the buttons in the e-Manual Playing pictures/video/music  Filter ByPlaying media content Playing multimedia content on a PC or mobile devicePlaying multimedia content on a USB device  Sort ByUsing Voice Interaction Learning about Voice Command Guide Read Before Using Voice Interaction Using the guide Settings General System Manager Time ClockViewing Digital Broadcast Information at a Glance Live TV Guide Try NowAerial Type You can change the broadcast signal to receive Recording Programmes Recording programmesManaging the schedule recording list Live TV Schedule Manager or Recordings SchedulesLive TV Schedule Manager or Recordings Schedules Edit Live TV Schedule Manager or Recordings Schedules DeleteSetting Up a Schedule Viewing Setting up a schedule recording startSetting up a schedule viewing for a channel Viewing recorded programmesSetting the Schedule Viewing Time Canceling a scheduled viewingEditing a schedule viewing Checking scheduled viewingsUsing Timeshift Settings BroadcastingEdit Recording Time RecordGo to Live TV Stop Recording / Stop TimeshiftInfo Pause / PlayUsing the Channel List Live TV Channel ListFavourites Displays Favourites 1 to Favourites Channel Type SortEditing channels Removing registered channelsEditing registered channels Live TV Channel List All Edit ChannelsViewing and selecting channels on Favourites lists only Creating a Personal Favourites ListRegistering channels as favourites Editing a Favourites List Adding channels to favourites listRemoving channels from a favourites list Rearranging a favourites listChanging the broadcast signal Settings Broadcasting Auto Tuning SettingsScanning for available channels on standby mode TV-Viewing Support FunctionsChecking digital channel signal info and strength Using Mark Adult ChannelsRestricting Viewing to Specific Channels Selecting the broadcasting audio optionReading digital text Using Programme Rating LockConfiguring advanced broadcasting settings Tuning broadcast signals manually Settings Broadcasting Expert Settings Audio Options Try NowSettings Broadcasting Expert Settings Manual Tuning Try Now Selecting the broadcast audio languageFine-tuning analogue broadcasts Transferring channel listEnabling/Disabling Edit Channel Numbers Deleting CAM operator profileSetting satellite system Settings Broadcasting Expert Settings Satellite SystemSettings Broadcasting Expert Settings TVkey Interface Changing teletext languageSettings Broadcasting Common Interface Showing common interface menuSettings Picture Picture Mode Try Now Adjusting the Picture QualityChoosing a picture mode Configuring advanced picture settings Settings Picture Expert Settings Try NowContrast Enhancer Try Now HDR+ Mode Local DimmingSetting the Viewing Environment for External Devices Film Mode Try NowPlaying games on an optimised screen Colour Tone Try Now White Balance Try NowConfiguring game mode details Using Hdmi black levelConfiguring Game Motion Plus Viewing UHD videosSettings Picture PIP Settings Picture Picture Size Settings Picture Size Try NowPicture Support Functions Viewing a picture-in-picture PIPChanging the picture size in 43 or Screen Fit mode Adjusting the picture size and/or positionSettings Picture Picture Size Settings Auto Wide Try Now Changing the picture size automaticallyConfiguring a Sound Mode and Expert Settings Choosing a sound modeConfiguring advanced sound settings Settings Sound Sound Mode Try NowUsing the Sound Support Functions Listening to the TV through Bluetooth devicesSettings Sound Sound Output Try Now Settings Sound Sound Output Speaker ListSettings Sound Wi-Fi Speaker Surround Setup Try Now 107Using the Time Functions and the Timers Setting the current timeSettings General System Manager Time Try Now Settings General System Manager Time Clock Clock Mode AutoUsing the timers Settings General System Manager Time Clock Time ZoneSettings General System Manager Time Clock Time Offset Settings General System Manager Time Sleep TimerUsing the Auto Protection Time and Energy Saving Functions Setting the Auto Protection TimeSettings General Eco Solution Try Now Reducing the energy consumption of the TV111 Using Other Functions Running the accessibility functionsRunning Accessibility Shortcuts Protecting the TV from Hacking and Malicious CodeSettings General Accessibility Voice Guide Settings Try Now Changing the volume, speed, and pitch of the Voice GuideEnabling voice guides for the visually impaired Audio DescriptionSetting the screen to a black and white tone White text on black background high contrastInverting the screen colour Enlarging the font for the visually impairedWatching TV broadcasts with subtitles Learning about the remote control for the visually impairedLearning about the TV menu Configuring advanced system settings Settings General Accessibility Multi-output AudioSettings General System Manager Try Now Settings GeneralRestoring the TV to the factory settings Settings General System Manager Change PIN Try NowSettings General System Manager Usage Mode Try Now Settings Support Self Diagnosis Reset Try Now118 Settings Broadcasting Expert Settings HbbTVHbbTV Using a TV Viewing Card CI or CI+ Card Connecting the CI or CI+ CardAttaching the CI Card Adapter via Common Interface slot 119120 Connecting the CI or CI+ Card via Common Interface slotUsing the CI or CI+ Card 121 Teletext FeatureOn the Samsung Smart Remote 122 On the standard remote control 123Typical Teletext 124Troubleshooting 125126 127 Diagnosing TV operational issuesSettings Support Self Diagnosis Try Now There Is a Problem with the Picture Testing the pictureSettings Support Self Diagnosis Start Picture Test Try Now 128Settings Picture Expert Settings Auto Motion Plus Settings Settings General System Manager Time Sleep TimerAuto Tuning 129130 Testing the sound Settings Support Self Diagnosis Start Sound Test Try NowCant Hear the Sound Clearly 131There Is a Problem with the Broadcast 132Settings General Network Network Status My Computer Wont ConnectTV Wont Connect to the Internet 133Schedule Recording/Timeshift Function Isnt Working Anynet+ HDMI-CEC Isnt Working134 Schedule Recording cannot beHave Trouble Launching/Using Apps 135136 Want to Reset the TVMy File Wont Play Other Issues 137Broadcasting function Settings General System Manager Usage Mode138 Before Using the Recording and Timeshift Functions Before using the recording and schedule recording functionsSettings General System Manager Time Clock 139140 Before using the timeshift function Supported broadcasting audio options141 Mono Automatic changeRead Before Using Apps 142Read Before Using the Internet 143Read before setting up a wireless Internet connection Precautions for wireless InternetWireless security protocols 144145 Read Before Playing Photo, Video, or Music FilesLimitations on use of photo, video, and music files Try Now 146 Supported external subtitlesSupported internal subtitles 147 Supported image formats and resolutionsSupported music formats and codecs Video codecs supported by NU7100 model series or higher 148Video codecs supported by NU7090 model series or lower 149Other restrictions Video decodersAudio decoders 150Read After Installing the TV Picture sizes and input signalsInstalling an anti-theft lock 151Supported Resolutions for UHD Input Signals If Hdmi UHD Color is set to OffIf Hdmi UHD Color is set to On 152Read Before Connecting a Computer Supported Resolutions 153Vesa DMT 154CTA-861 155Supported Resolutions for Video Signals 156157 158 Read Before Using Bluetooth DevicesRestrictions on using Bluetooth Previous / Next 159160 Fit to screen ZoomOptions 161Licence 162Using the Remote control Orientation of the Samsung Smart RemoteDescription of the Samsung Smart Remote 163164 Colour buttonsPlay/pause button Using the accessibility menu Accessibility Shortcuts menuOpening the Accessibility Shortcuts menu 165Using the Accessibility Shortcuts menu Step by Step instructions to run the optionsTurning on Voice Guide Turning on Audio DescriptionLearning TV Remote 167Setting accessibility settings using Voice Interaction Turn Voice Guide onTurn Audio Description on Turn High Contrast onUsing the TV with Voice Guide on Watching TVTurning the TV on Changing channelUsing on-screen number entry via the Samsung Smart Remote Changing volumeUsing programme information 170171 Using the guideLive TV Guide To view a programme on now Other options in the guideSchedule Viewing 172Displaying your favourite channels Schedule RecordingStop View DetailsCancelling a scheduled viewing Setting up a schedule viewingCancelling a scheduled viewing from the Guide 174Cancelling a scheduled viewing from Smart Hub Schedule Manager or Recordings Schedules DeletePress Select to open Schedule Manager or Recordings 175Favourites 176Creating a Personal Favourites List Registering channels as favouritesTo add channels to a favourites list Detail Open the Channel List178 Deleting channels from a favourites list DetailViewing and selecting channels on favourites lists only Recording 179Changing the recording time Recording the programme you are watchingScheduling viewing from the programme info window 180181 Deleting a recorded programmeLive TV Schedule Manager or Recordings Record 182 Settings Support Terms & PolicySmart Hub 183 Using the Home Screen in Smart HubNotification 184 Source SearchApps Universal GuideLaunching the e-Manual 186187
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UE65NU7445UXXC, UE65NU7170UXZG, UE55NU7170UXZG, UE65NU8050LXXN, UE55NU8000TXZG specifications

The Samsung UE65NU8059TXZG, UE65NU8040TXZG, UE49NU8059TXZG, UE49NU8040TXZG, and UE65NU8049TXZG are part of Samsung's NU8000 series, renowned for their impressive display quality and advanced features. These models offer an exceptional viewing experience with 4K UHD resolution, which boasts four times the pixels of Full HD, providing stunning detail and vibrant colors.

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