Samsung UN55HU7250 manual Intermittent Wi-Fi, Netflix problems, Smart Hub Error Messages

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Intermittent Wi-Fi

•Check the distance between the Modem/Router and the TV. The distance should not exceed 50ft (15.2 m).

•Verify that there are no obstacles between your TV and the Modem/Router. (Appliances, cordless phones, stone walls/fireplaces, etc. decrease Wi-Fi strength.)

•Check the cable that connects the Modem to the Router (if you use a separate Modem and Router) to see if it is in good condition. If it is not, replace the cable.

•Connect the TV to your Modem/Router using a CAT 7 cable, and then try to set up a wired network connection. (MENU > Network > Network Settings).

•Check Network Status (MENU > Network > Network Status) to see if the IP address is invalid, for example, 169.x.x.x. If it is, call your ISP to get a valid IP address, and then ask them to check the connection between your Modem and Router and the connection between the Modem / Router and the Internet.

•If you see a valid Mac address, call your ISP and ask them to reset your network circuit to re-register the Mac addresses of your new Modem/Router and the TV.

Netflix problems

•Verify that your Modem/Router is no more than 50 ft (15.2 m) away from the TV.

•Change the DNS to 8.8.8.8. Select MENU > Network > Network Status > DNS Server > Select Manually > DNS > enter 8.8.8.8 > OK

•Verify that the ESN for Netflix is valid. (Go to MENU > Support > Contact Samsung) Reset Netflix by selecting MENU > Smart Hub > Smart Hub Reset.

Smart Hub Error Messages

•Verify that the distance between the TV and the Modem/Router does not exceed 50 ft (15.2 m).

•Verify that the TV is connected to the network by checking the Network Status (MENU > Network > Network Status).

•Reset Smart Hub by selecting the MENU > Smart Hub > Smart Hub Reset.

•Update the TV’s software (MENU > Support > Software Update).

•Wait 2 to 3 days for the issue to resolve itself.

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Contents Thank you for purchasing this Samsung product English English Internet Security Features of your new TV Smart HUBContents Matching Cable Plugs to Cable Ports Remote control sensorTurning on and Controlling the TV Open Smart Hub Open the menu. m RUpgrading the TV using a UHD Evolution Kit sold separately Buttons and Functions Touch padInstalling Batteries into the Samsung Smart Control Displaying Context-sensitive Menus in Smart Hub Using the Touch Pad and the Directional ButtonsMoving the Focus or Pointer Changing the Smart Hub PanelReconnecting the Samsung Smart Control to the TV Low Battery Alarm WindowDisplaying and Using the On-Screen Remote Set the Onscreen Remote Size optionConnecting the IR Extender Cable Switching Between Video SourcesUsing the Remote Control to Control External Devices Menu System Universal Remote SetupPage Basic Games Panel Functions Quickly Downloading and Installing a GameGames Panel Samsung Apps PanelOn TV Panel Downloading and Installing an AppSamsung Apps Panel Functions On TV Panel FunctionsMovies & TV Shows Panel Basic Movies & TV Shows Panel FunctionsPlaying Content Allowing Connections with a Computer or Mobile DeviceLaunching the e-Manual Additional e-Manual FeaturesLoading Pages using Keywords If a description doesnt fit on a single screenUpdating the e-Manual to the Latest Version Saving System Eco Solution Energy Saving and check again TroubleshootingIssues Solutions and Explanations Menu Broadcasting Auto ProgramEnglish Single Story Network TroubleshootingHow to Improve Your Wireless Signal Multi StoryAdding a wireless repeater Reduce wireless interferenceSmart Hub Error Messages Intermittent Wi-FiNetflix problems Eco Sensor and Screen Brightness Preventing burn-inHow Does Remote Support Work? Getting Remote SupportCaring for the TV Specifications Decreasing Power ConsumptionDimensions Licenses Still image warningVesa Wall Mount Kit Notes and Specifications Mounting the TV on a Wall Using the Wall Mount Kit OptionalInstalling the Wall Mount Kit Installation with a stand Providing Proper Ventilation for Your TVSecuring the TV to the Wall To Prevent the TV from FallingWarranty Information FCC Radiation Exposure StatementSamsung Brand Products English Country Customer Care Web Site Address Center Samsung Smart TV Unpack Assemble Stand Mount Notches on the back of the TV Cable/Satellite/DVR Audio Cable/SAT box Smart Control Pairing the Samsung Smart Control Again Initial Setup Common issues More help Multiroom Link Connecting to Your Network Connecting to a network if you have a HUB Grouping Listening to Audio or Music in Multiroom Mode Home Entertainment System ` Setting Up Multiroom Blu-ray Audio Using the Multiroom App Listening to Audio or Music in Surround Sound Mode ` Setting Up Surround+Soundbar Mode Using the Multiroom App LCD Eui~ Important Safety Precautions Regulatory Compliance Statements Cl ~ ~.0 Important Safety Instructions UL Only

UN55HU7250 specifications

The Samsung UN55HU7250 is a remarkable 55-inch Ultra HD Smart LED TV that enhances your viewing experience with its cutting-edge technologies and sleek design. Launched as part of Samsung's premium line, this model integrates a host of features that cater to modern entertainment needs, making it a desirable choice for avid TV enthusiasts.

One of the standout features of the UN55HU7250 is its 4K Ultra HD resolution, boasting four times the pixel density of Full HD. This results in breathtakingly clear images with remarkable detail, making every scene come to life. Whether you're watching movies, sports, or nature documentaries, the enhanced resolution ensures a more immersive experience.

The PurColor technology enhances the color palette, allowing for more vibrant and realistic colors on the screen. This feature is complemented by the Micro Dimming Pro technology, which intelligently adjusts the contrast levels and brightness in different areas of the screen. As a result, the UN55HU7250 offers deeper blacks and brighter whites, yielding an exceptional viewing experience even in challenging lighting conditions.

Another notable characteristic is its Smart TV functionality, powered by Samsung's intuitive Smart Hub interface. This feature allows users to access a vast array of applications and streaming services, including Netflix, YouTube, and Hulu, directly from the TV. With built-in Wi-Fi, connecting to the internet is simple and seamless, enabling users to enjoy their favorite content without any hassle.

The TV is also designed with sleek, minimalist aesthetics in mind, featuring ultra-slim bezels that maximize the screen space. The elegant design allows it to blend effortlessly into any home decor. Furthermore, with its wide viewing angles, the UN55HU7250 ensures that every seat in the room gets an optimal view, making it perfect for gatherings and movie nights.

In terms of connectivity, the UN55HU7250 comes equipped with multiple HDMI and USB ports, making it easy to connect external devices like gaming consoles, Blu-ray players, and soundbars. The included remote control offers convenient access to all the features, and with voice recognition capabilities in some configurations, searching for content becomes even easier.

Overall, the Samsung UN55HU7250 combines stunning picture quality, vibrant colors, smart features, and elegant design, making it a standout choice for anyone looking to elevate their home entertainment experience.
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