75 Inch Crystal UHD DU7100 4K Tizen OS Smart TV
Common Topics
75 Inch Crystal UHD DU7100 4K Tizen OS Smart TV
UN75DU7100FSolutions & Tips
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Usage
How to turn the microphone on or off on your Samsung Smart TV
Discover how to quickly turn the microphone on or off on your Samsung Smart TV to enable voice features like Bixby. This easy-to-follow guide will help you adjust your TV’s settings and get the most out of your Samsung Smart TV experience.
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TV_Others
Learn more about using the Apple TV app on your Samsung TV
A whole new world of entertainment just opened up, because the Apple TV app is now available on select 2018 to 2020 Samsung TVs. Access your existing library of shows and movies, and find new programs to stream, buy, or rent. Find out how to sign into the app, how to stream content, which Samsung TVs are compatible, and learn about Apple TV + in our guide.
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Specifications
Understanding screen burn-in on Samsung Smart TVs
Knowledge about TV burn-in such as its cause, the technologies it affects, burn-in checks, and more about Samsung Quantum dot technology.
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Media
Access the Gallery app on your Samsung Smart TV
Use the Gallery app directly on your Samsung Smart TV to display photos, videos, stories, and shared images.
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Specifications
Guide to understanding the model number on a Samsung TV
The model code on your Samsung TV isnt just some random combination of letters and numbers - they all have a meaning behind them! This guide breaks down how to decipher your Samsungs model code, so youll never be stumped about its meaning again.
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Audio
No soundbar audio when using eARC on my Samsung TV
If your soundbar is connected to eARC and there is no audio, you can check if you are using an eARC-compatible HDMI cable.
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Installation / Connection
Set up your Samsung Smart TV
Whether you have just gotten a brand new Samsung Smart TV or you had to reset it, you will need to complete the initial setup.
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Usage
Use the Multi View feature on your Samsung Smart TV
Multi View splits your Smart TV’s screen into sections so you can view different types of content at once.
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Accessory
Pair your Samsung Smart Remote to your Samsung TV
Learn how to effortlessly pair your Samsung Smart Remote to your Samsung TV with our step-by-step guide. Discover how to replace remotes, use your phone as a remote with SmartThings, and manage your TV functions easily. Suitable for all Samsung remote models in Canada.
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Specifications
How to find the serial number or model code of your Samsung TV
Learn how to easily find the serial number and model code of your Samsung TV with our step-by-step guide. Whether you need this info for warranty services, support, or to ensure compatibility, we cover methods for both new and older models, including navigating the TV's menu and locating the label on the back panel.
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Usage
How to activate the sleep timer on your Samsung TV
Learn how to set the sleep timer on your Samsung TV with our easy step-by-step guide. This feature helps save energy and enhances your viewing experience by automatically turning off your TV.
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Network
How to connect your Samsung TV to the internet
Learn how to connect your Samsung TV to the internet with our comprehensive guide. Discover step-by-step instructions for both wired and wireless connections, troubleshooting tips, and how to find your TV's MAC address. Enhance your streaming and Smart TV experience today!
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Installation / Connection
Connect a Bluetooth device to your Samsung TV
Learn to connect Bluetooth devices to your Samsung TV with our step-by-step guide. Explore pairing instructions for headphones, soundbars, and more across all Samsung TV models, including troubleshooting tips.
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Network
Reset network settings on your Samsung TV
Learn how to reset network settings on your Samsung TV with our step-by-step guide. Whether you have a new or older model, find out when a network reset is necessary and how to troubleshoot connectivity issues effectively.
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Installation / Connection
Understanding Anynet+ (HDMI-CEC) on your Samsung TV
Master the Anynet+ (HDMI-CEC) feature on your Samsung TV with our comprehensive guide. Learn how to control all your HDMI-connected devices using a single remote. This article provides easy step-by-step instructions for setting up Anynet+ on older and newer Samsung models, ensuring a streamlined and simplified home entertainment experience.
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Audio
How to reset sound settings on your Samsung TV
Learn how to reset the sound settings on your Samsung TV with our comprehensive guide. Perfect for resolving audio discrepancies, enhancing auditory experiences, or configuring new sound systems, this guide covers everything from basic resets to advanced sound adjustments.
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Picture
Discover the available picture settings for your Samsung TV
Adjust the picture settings on your Samsung TV with our comprehensive guide. Learn how to customize brightness, contrast, color, and more for optimal viewing on both new and older models.
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Network
How to verify network status on your Samsung TV
Learn how to check the network status on your Samsung TV to ensure optimal connectivity. Our step-by-step guide covers both newer and older models, providing easy troubleshooting tips to keep your Samsung TV connected to your home network.
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Media
How to install an app on your Samsung TV
Learn how to install apps on your Samsung Smart TV and unlock its full potential. This step-by-step guide also covers signing in, locking and uninstalling apps to help you take full control of your TV experience.
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SMART Hub / App
Connect your Samsung account to your Samsung TV
Learn how to connect, manage or remove your Samsung account on your Samsung TV. Step-by-step instructions for Smart TVs, including older models from 2021 and earlier.
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Firmware / Software
How to update the software on your Samsung TV
Learn how to update the software on your Samsung TV automatically or manually using the internet or a USB flash drive. Step-by-step instructions for all models, including older TVs.
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Usage
Control your Samsung Smart TV using Bixby or Alexa
You can use Bixby or third-party voice assistants like Amazon Alexa to control your TV. The 2019 or 2020 Samsung smart TV remote has a Voice Wake-Up feature so you can ask Bixby even if you're not near the remote. Keep reading to learn how to use your favourite AI on your TV.
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Usage
How to use Bixby on a Samsung Smart TV
FAQ for Samsung TV, Find more about how to use Bixby on a Samsung Smart TV with Samsung Support.
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Specifications
A guide to finding the right size Samsung TV for your room
Youre not the only one asking, what size TV should I get? Let us guide you into selecting the perfect TV for you.
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SMART Hub / App
Connect a Samsung Smart TV in the SmartThings app
Connecting your Samsung Smart TV to the SmartThings app will let you control it right from your phone, like adjusting the volume or changing the channel.
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SMART Hub / App
Set up SmartThings on your Samsung Smart TV
You can use SmartThings to control the connected devices in your home right from your TV. The SmartThings dashboard shows all your connected devices on your TV’s screen so you can see everything going on in your home.
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Usage
Smart options for controlling your Samsung Smart TV
If you are fed up with using traditional remotes, you can try using the SmartThings app or Amazon Alexa to control your TV instead.
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Audio
Learn more about eARC on your Samsung TV
You can use eARC, or Enhanced Audio Return Channel, on your Samsung TV to get the best sound quality possible when watching your favorite shows and movies. You will need to connect a compatible HDMI cable and then use your TV’s settings to set up eARC.
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Usage
Use Game Mode on your Samsung Smart TV
With Game Mode on your Samsung smart TV, you’ll enjoy optimized image quality and low latency with every game you play!
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Usage
Use the ConnecTime app on your Samsung Smart TV
The ConnecTime app allows you to make video calls to your family or friends using your Samsung Smart TV or phone.
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Accessory
Set up Hue Sync on your Samsung Smart TV
Enjoy a unique lighting experience when watching shows on your Samsung Smart TV with the Philips Hue Sync app.
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Accessory
Samsung Smart TV remote control LED guide
Our guide will cover the LED status of your Samsung Smart TV’s remote control, so you’ll be able to find out if the remote is charging or pairing.
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Usage
Unlock the full potential of the Smart Hub by setting up a Samsung Account on your Samsung Smart TV
You must register your Samsung account on your Samsung Smart TV to use Smart Hub apps and services like Netflix, as well as Samsung apps like Samsung Health.
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TV_Others
Register your Samsung TV, monitor or soundbar on your Samsung Account to claim an offer
Register your Samsung TV or soundbar to claim exclusive offers! This quick guide for Canadian users covers easy registration steps via Samsung's website or Members app and how to claim your special promotions, enhancing your Samsung experience.
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Usage
Going digital with direct access to the user manual on your Samsung TV
Learn how to access and navigate the built-in user manual on your Samsung TV. This guide covers instructions for all models, ensuring you can easily explore features, troubleshooting tips, and more, all while supporting environmental sustainability. Perfect for Samsung TV owners looking to maximize their device's capabilities.
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Picture
How to reset the picture settings on your Samsung TV
Master the steps to reset the picture settings on your Samsung TV with this detailed guide. Learn how to restore your TV to its default settings for optimal picture quality, with additional tips on adjusting settings for enhanced viewing.
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Audio
Discover the available sound settings for your Samsung TV
Explore how to adjust sound settings on your Samsung TV with our comprehensive guide. Learn to optimize audio for movies, music, and everyday TV watching with easy-to-follow steps for sound modes, expert settings, and more. Perfect your Samsung TV audio experience with practical tips for every model.
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Usage
Mastering time settings on your Samsung TV
Unlock the full potential of your Samsung TV with our step-by-step guide on setting the clock, sleep timer, and off timer. Perfect for both new and older models, this article teaches you how to ensure your Samsung TV operates efficiently, saving energy while providing the ultimate viewing experience.
Manuals & Downloads
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Simple User Guide
- ver 2407010
- 0.39 MB
- Oct 03. 2025
ENGLISH, FRENCH -
User Manual
- ver 2504290
- 3.17 MB
- Jul 10. 2025
ENGLISH -
User Manual
- ver 2504290
- 3.28 MB
- Jul 10. 2025
FRENCH -
Installation Guide
- ver 2404020
- 0.69 MB
- Apr 17. 2024
ENGLISH -
Remote control
- ver 2401040
- 0.18 MB
- Apr 11. 2024
ENGLISH, FRENCH -
Firmware Update User Manual
- ver 1.0
- 0.64 MB
- Jul 04. 2024
- All OS
ENGLISH -
Upgrade File(USB type),MAIN
- ver 1310.1
- 1331.03 MB
- Apr 11. 2025
- All OS
MULTI LANGUAGE
ADDITIONAL INFORMATION
