Modern homes often have multiple screens, and the desire to watch content in the kitchen or bedroom at the same time as the living room is becoming quite natural. MTS TV Provides flexible multi-room setup options, allowing you to stream live channels and online cinemas to multiple devices without the need for extra cables. Wireless connection via Wi-Fi is the most convenient way to organize such a system, as it eliminates the need to run HDMI cables throughout the entire apartment.
In this article, we'll take a detailed look at how to technically connect a second TV, as well as the limitations and nuances for different operating systems. You'll learn how to set it up. multiscreento watch different programs on different devices or mirror the image from your main screen. It's important to understand that the process may differ depending on whether you're using a branded MTS set-top box or a Smart TV app.
Before you begin, make sure your router supports dual-band operation, as the 2.4 GHz network bandwidth may not be sufficient for transmitting high-quality video (4K or HDR). Connection stability is key to avoiding buffering and delays when switching channels. We'll cover all currently available methods, including protocol usage. DLNA, Miracast and the operator's native applications.
Technical requirements and preparation of the home network
To successfully implement a setup with two or more TVs, all devices must be in a single information space. This means that both the primary and secondary TVs must be connected to the same local network, which is broadcast by your router. If one of the TVs is connected via mobile internet (3G/4G/5G) or to a guest Wi-Fi network with client isolation, device discovery will be impossible.
Particular attention should be paid to the power of your router. Streaming video, especially in high definition, places a significant strain on the wireless channel. If your equipment is more than 5-7 years old, it may not be able to handle simultaneous streaming to two screens without losing quality. In this case, router becomes a bottleneck in the entire system.
⚠️ Attention: MTS TV app interfaces and set-top box functionality are regularly updated. Button locations and menu item names may differ slightly from those described in the instructions. Always check the latest information in the "Help" section of the operator's official website or in your personal account.
Check your internet connection speed before starting setup. For comfortable viewing of HD content on one TV, a speed of at least 10-15 Mbps is required, and for two devices simultaneously operating in high quality, this speed should be doubled. Use speed testing services by connecting a test device directly to the Wi-Fi network in the room where the second TV will be located.
Connecting via the MTS TV app on Smart TV
The most universal method, which doesn't require purchasing additional equipment, is to install the operator's native app on Smart TVs. This method is suitable for Samsung (Tizen), LG (webOS), as well as Android TVs from Sony, Philips, Xiaomi, and other manufacturers. All you need is an MTS account and a stable internet connection.
The process begins with searching and installing the application. MTS TV In your TV's app store. After installation, log in using your contract phone number or an SMS code. The system will automatically detect your subscription and available channel packages. If you want to watch the same content on the second TV as on the first, make sure your plan supports Multiroom or a similar service.
It's important to note that picture quality directly depends on the TV's processor power. On older Smart TV models, the app may run slower, and switching between channels may take longer. In such cases, it's recommended to clear the app cache in the TV's system settings or reinstall it.
- 📺 Open the app store on the second TV (Samsung Apps, LG Content Store, Google Play).
- 🔍 Enter “MTS TV” in the search and click the “Install” or “Download” button.
- 🔑 Launch the app and log in to your account by entering the code from the SMS sent to your mobile number.
- 📡 Select the desired channel or movie from the catalog to start playback.
Using an MTS set-top box for a second TV
If your second TV doesn't have Smart TV functionality or its built-in system is slow, a separate set-top box is the best solution. MTS offers various models that transform any screen with an HDMI input into a fully-fledged multimedia platform. Wi-Fi connection in this case is handled through the set-top box's settings.
To begin, you need to connect the set-top box to your TV via HDMI cable and power it on. In the initial setup menu, select your language, time zone, and internet connection type. Select Wi-Fi, find your home network in the list, and enter the password. Once successfully connected, the device will update its software and link to your contract.
Using a separate set-top box offers several advantages over built-in apps. Firstly, you get a unified interface and remote control familiar to all MTS users. Secondly, video decoding performance on a dedicated device is typically higher than that of built-in TV modules, eliminating stuttering and image artifacts.
⚠️ Attention: When connecting a second set-top box, make sure your tariff plan allows for activation of additional equipment. In some cases, a monthly subscription fee or equipment rental fee may be charged for using a second set-top box.
☑️ Checking the set-top box's readiness for connection
Broadcasting an image from a phone or tablet (Cast)
Another popular scenario is using a smartphone or tablet as a remote control and content source for a second TV. Technology Google Cast (Chromecast built-in) or AirPlay (for Apple devices) allows you to "cast" images from your mobile device to a larger screen. This is convenient if you want to show photos or videos from your gallery or play a movie from the MTS TV app on your phone.
To use this method, both devices must be on the same Wi-Fi network. Open the MTS TV app on your smartphone, select the content you want, and tap the streaming icon (the rectangle with waves), which is usually located in the corner of the video player. Select your second TV from the list that appears.
It's worth keeping in mind that when using the Cast method, the smartphone doesn't necessarily need to have its screen on, but it must remain connected to the internet. However, if you use the Mirroring feature, the phone will mirror everything that's happening on its display, including notifications and system sounds, which may not always be convenient.
| Comparison parameter | Native app on TV | Broadcast (Cast/AirPlay) | Separate set-top box |
|---|---|---|---|
| Stability | High | Depends on the phone | Maximum |
| Control | TV remote control | Smartphone | Set-top box remote control |
| Picture quality | Depends on TV | Can be compressed | High (4K) |
| Cost | 0 rub. | 0 rub. | Price of the device |
What to do if the phone doesn’t see the TV?
Make sure both devices are connected to the same Wi-Fi frequency (e.g., both to 5 GHz, not one to 2.4 GHz and the other to 5 GHz if they are assigned different names on the router). Also, check if AP Isolation is disabled on the router.
Setting up multi-screen and content separation
One of the main concerns when connecting a second TV is the ability to control it independently. Users often want to have a football match on in the living room while watching a news channel or a children's cartoon in the kitchen. multiscreen in the MTS ecosystem allows this scenario to be implemented without conflicts.
Technically, this is achieved by authorizing each device (whether a set-top box or a Smart TV app) as a separate client. A separate signal source can be selected on each device in the user's personal account or profile settings. Limits on the number of simultaneous connections depend on the specific tariff plan.
If you see a message about exceeding your device limit, log in to your MTS account using a browser on your computer or phone. In the "Equipment" or "Devices" section, you can see a list of all connected devices and, if necessary, disconnect old or unused ones to make room for the new TV.
- 📝 Log in to your MTS account from any device.
- 📱 Go to the service and tariff management section.
- 🔌 Find the "Multiscreen" or "Number of devices" option.
- ✅ Check your active sessions and disable unnecessary ones if necessary.
Solutions to common problems and errors
Users may encounter technical difficulties during setup. The most common issue is that the TV doesn't recognize the app or set-top box on the network. This almost always indicates a problem with the local network. Check if the "Guest Network" feature is enabled on the router for one of the devices, as such networks are isolated from each other for security reasons.
Another common issue is audio and video desynchronization or intermittent buffering. These are classic signs of low bandwidth or a poor Wi-Fi signal. Try moving the router closer to the TV or using a Wi-Fi repeater to boost the signal in a distant room.
Authorization errors are also possible, with the app displaying "Incorrect login or password." In this case, it's recommended to use SMS or QR code login, which appears on the TV screen, rather than entering the information manually. This eliminates input errors and speeds up the process.
⚠️ Attention: If, after all these steps, the app on your Smart TV continues to function incorrectly (crashes or lags), it's possible that your TV model is no longer supported by the app developer. In this case, the only reliable solution is to purchase an external Android set-top box.
You can use the TV's built-in tools to diagnose the network. In the menu Settings → Network → Status Signal strength and connection speed are usually displayed. If the speed is below 10 Mbps, stable, high-quality operation of MTS TV is impossible, regardless of the operator's server capacity.
Why does the second TV show the message "No access to content"?
This message often appears if your tariff plan doesn't allow viewing on multiple devices simultaneously, or if your channel package subscription has expired. Also, check if parental controls are enabled, as they may block access to certain content categories on the second screen.
Is it possible to connect a TV to MTS TV via a phone (Wi-Fi sharing)?
Technically, this is possible, but highly discouraged. Mobile internet consumes data very quickly (up to 3-4 GB per hour for HD quality), and your data plan may exhaust your limit after just one movie. Furthermore, connection stability over a mobile network is lower than over a wired home internet connection.
How to improve Wi-Fi signal to a second TV?
The best option is to switch to the 5 GHz band if your router and TV support it. It's less congested with neighbors and provides higher throughput. If the distance is long, consider a mesh system, which creates a single, seamless network throughout the entire apartment, unlike simple repeaters, which cut speeds in half.
Do I need to pay to connect a second TV?
The setup itself is free if you do it yourself. However, using the service may require a plan upgrade. Renting a second set-top box usually requires a fee. Using the Smart TV app is usually included in the basic subscription, but check the terms of your specific contract.