Connecting Tricolor to two TVs with one receiver via a router

Modern multimedia systems in apartments often require simultaneous access to satellite television in different rooms. The traditional solution of using separate receivers for each screen becomes expensive and not always user-friendly. Tricolor offers a technological solution that allows you to broadcast images to a second TV without laying extra cables, using your existing home Wi-Fi network.

The basis of such a scheme is multi-server system, where a single powerful receiver (server) processes the signal from the satellite dish and distributes it to client devices over the local network. This eliminates the need to run HDMI cables throughout the apartment or purchase expensive extension cords. The key condition for stable operation is the presence of a gigabit Ethernet port on the router and support for IPTV or multi-server technology by the receiver.

Implementing such a setup requires not only the right equipment selection but also proper network configuration. Unlike a simple cable connection, a wireless or combined network via a router imposes specific bandwidth requirements. In this article, we'll cover in detail how to set up dual-screen broadcasting, which receiver models support this feature, and how to avoid common network configuration errors.

The operating principle of the Tricolor multi-server system

The technology that allows viewing different channels on two TVs from a single satellite dish is based on a Server-Client architecture. In this setup, the primary receiver (server) receives the signal from the satellite, decodes it, and broadcasts the video stream within the local network. The second TV, equipped with a client device or a Smart TV with app support, receives this data stream and displays it independently of the primary screen.

Streaming high-definition video (HD or 4K) requires a stable connection. The router in this setup acts as a switch, forwarding data packets from the server to the client. If you plan to use a Wi-Fi connection for the client, it's critical that the router supports the standard. 802.11ac (Wi-Fi 5) or newer, as the older 802.11n standard may not provide sufficient speed to transmit uncompressed or lightly compressed video without artifacts.

⚠️ Attention: Wi-Fi video transmission is extremely sensitive to interference. If the distance between the router and the client device is large or the signal passes through load-bearing walls, audio and video may become out of sync. To ensure quality in the next room, it's preferable to use a wired connection or PowerLine adapters.

There are two main types of client devices: hardware (standalone set-top boxes) and software (apps on Smart TVs). Hardware clients, such as GS B533 or GS B531M, connect to the router and receive the stream directly, ensuring maximum stability. Software clients require special software to be installed on the TV and are often dependent on the TV's processor power.

Necessary equipment and network requirements

Before you begin setup, you need to make sure you have compatible equipment. Not all older receiver models are compatible. Tricolor They can operate in either server or client mode. To set up a full-fledged system, you'll need a main receiver with multi-server support (usually the GS C series or the newer GS A series) and a client device.

Network infrastructure also plays a crucial role. The router should have at least two LAN ports if you plan to connect both devices via cable, or a powerful Wi-Fi module for the wireless client. It's important that the router supports IGMP Proxy or IGMP Snooping protocols, which are often necessary for proper multicast TV broadcasting.

Below is a compatibility table of popular equipment models for implementing the “one receiver – two TVs” scheme:

If you're using a Smart TV instead of a separate client set-top box, make sure the TV supports the Tricolor app or has a built-in DVB-S2 tuner with access card support (CI+), although in this setup we rely on network transmission from the main receiver.

Setting up the main receiver (Server)

The first step in setting up the system is to properly configure the main receiver. This will be the signal source. Connect the antenna cable to the connector. LNB IN on the back of the device and make sure the signal strength is in the green zone. Next, connect the receiver to the router.

For maximum stability, it is recommended to connect the server to the router via a twisted pair cable, even if it is equipped with a Wi-Fi module. This will reduce the load on the wireless network and ensure uninterrupted recording and playback. Go to the settings menu, select Settings → Net and make sure the connection type is set to LAN or Wi-Fi, and the device received an IP address automatically.

In the server menu, you need to enable the multi-server feature. The path to this option may vary depending on the software version, but it is usually located in the Settings → System → MultiserverMake sure the "Allow client connections" checkbox is checked. You can also see a list of connected clients and their IP addresses in this menu.

What to do if the server does not see the network?

If the network menu shows "No connection," check the cable for damage. Try replacing the patch cord. Also, make sure the router's DHCP server, which automatically assigns IP addresses to devices, is enabled. In rare cases, statically assigning an IP address in the receiver's network settings may help.

It's important to check the server software version. Outdated firmware may not work correctly with new clients or may not support certain codecs. You can update it through the menu. Settings → System → Software update, selecting the "Update via Internet" option.

Connecting and configuring a client device

After preparing the server, we move on to setting up the second TV. If you are using a hardware client (for example, GS B533), connect it to your TV via HDMI cable. Then connect the client to the same local network as the server. This can be done via Wi-Fi or a LAN cable.

When first turned on, the client set-top box will begin searching for a server on the local network. This process can take up to 2-3 minutes. A list of available servers will appear on the screen. Select your primary receiver from the list. If the server is password-protected (an optional security feature), you will need to enter it using the remote control.

• 📺 After a successful connection, an interface identical to the main receiver will appear on the client screen, but with the ability to control it independently.
• 🔌 If you use a Smart TV, download the operator's official app from your TV's app store (in the "Applications" or "Store" section).
• 📡 In the Smart TV app, select the "Client" mode and wait until the main receiver is detected on the network.

It's important to understand that the client device is completely dependent on the server. You can watch channels available on the server or switch between broadcasts. However, recording of programs on the client is typically done to the server's hard drive (if it's connected and configured for network access) or to the client's internal storage, if the model supports it.

⚠️ Attention: Menu interfaces and item names may vary depending on the firmware version. If you don't see the "Multiserver" option, check the latest documentation on the hardware manufacturer's official website, as the software is updated regularly.

Setting up a wireless connection via a Wi-Fi router

Connecting a second TV via a Wi-Fi router requires special attention to the frequency range. Most modern routers operate in two bands: 2.4 GHz and 5 GHz. This is necessary for transmitting high-definition video. It is strongly recommended to use the 5 GHz band.

The 2.4 GHz band is heavily congested in apartment buildings, where neighbors' routers, Bluetooth devices, microwave ovens, and cordless phones are all active. This creates interference, leading to image freezes and audio desync. The 5 GHz band offers higher speeds and less interference, although it has a shorter range.

To set up an optimal connection, follow these steps:

1. Log into your router settings (usually via 192.168.0.1 or 192.168.1.1).
2. Find the Wireless settings section.
3. Make sure 5GHz mode is enabled.
4. When connecting a client device, select a network with a name indicating 5G (e.g. MyWiFi_5G).

If the distance to the router is large and the 5 GHz signal is weak, you can use WPS for a quick connection or set up a guest network with traffic priority (QoS), if the router supports such features. QoS allows you to reserve a portion of the bandwidth specifically for the video stream, so downloads on other devices don't affect image quality.

Common problems and solutions

During operation, users may encounter a number of issues. The most common is a "Server not found" message or intermittent connection interruptions. This often indicates IP addressing issues. Ensure both devices are on the same subnet (e.g., server 192.168.1.5, client 192.168.1.10).

Another common issue is audio and video desynchronization on the client. This is almost always a sign of insufficient Wi-Fi bandwidth. Try reducing the stream quality in the server settings (if available) or moving the client device as close to the router as possible.

• 🔄 Problem: The client shows "No signal" although the server is running. Solution: Check that the server is turned on and the access card is activated. Ensure that the server is not in TV-only mode or blocking client connections.
• 🌐 Problem: The device does not connect to Wi-Fi. Solution: Check that you entered the password correctly. Make sure your router doesn't have MAC address filtering that's blocking the new device.
• ⚡ Problem: Periodic interface freezes. Solution: Perform a full system reboot: unplug the router, server, and client. Turn on the router first, wait for it to boot up, then the server, and finally the client.

⚠️ Attention: It is not recommended to use long HDMI extenders (more than 5-7 meters) without an active signal booster. This can result in "snow" on the screen or a complete lack of image, which users mistakenly believe is a network issue.

Frequently Asked Questions (FAQ)

Is it possible to connect a third TV to this system?

Yes, some server models (such as the GS C592) support up to two simultaneous clients. However, this will place additional load on the server's processor and Wi-Fi network. For three or more TVs, it is recommended to use a separate server for each pair of devices or switch to IPTV, which is independent of the satellite receiver.

Will the second TV work if the sound on the first one is turned off?

Yes, sound and video controls are completely independent on the client and server. You can watch a movie on the main TV with the sound muted, while a sports match is broadcast at full volume on the second TV. The Pause function also works independently if a hard drive is connected.

Do I need a separate contract or payment for a second TV?

Technically, connecting a second TV via a client set-top box does not require an additional contract if the same access card is used (or the subscription is linked to the equipment). However, some tariff plans may limit the number of simultaneous connections. We recommend checking the terms of your specific tariff in your personal account.

Does this scheme work if the router distributes Internet via a 3G/4G modem?

The local area network (LAN) will work, and the server will find the client even if there is no internet access. However, internet access is still required to authorize the access card and update channel lists. If the 3G/4G connection is unstable, there may be problems decoding encrypted channels on both TVs.