How to watch digital channels on Xiaomi TV: from connectivity to fine-tuning

Digital TV has long been the standard — it offers better picture quality, more channels and no interference. TV (Mi series TV 4S, Mi TV Q1/Q2, Mi TV A Pro and others) sometimes have difficulty setting up DVB-T2, cable (DVB-C) Problems arise from firmware, improper antenna connection, or incorrect search parameters.

In this article, you will find step-by-step instructions for all types of digital TV, including rare occasions (e.g., tuning through a digital TV setup). CI-We will also analyze common errors, from no signal to 0% search freeze, and give unique recommendations for optimizing reception for a weak signal (relevant to remote regions). TV Do not find channels or show them with artifacts, here you will learn how to fix it without calling the master.

1 What digital standards does Xiaomi support TV?

All Xiaomi TVs (starting with 2018 models) have built-in tuners for digital TV reception, but their capabilities vary depending on the series and region of sale:

• 📶 DVB-T/T2 — digital-television (20 Free channels in Russia. Supported by all models, including budget Mi TV 4A.
• 📡 DVB-C — cable TV (from providers such as Rostelecom or MTS) requires manual frequency settings.
• 🛰️ DVB-S/S2 — Satellite TV (e.g. Tricolor or NTV-Plus) available only in connector models LNB IN (Like Mi. TV Q1 75").
• 🔒 CI-module - for viewing paid packages (for example, "Telecard"). Supported by most models, but requires the purchase of a separate module.

Important: some Xiaomi TVs sold in China may have European tuners disabled. To check for support, go to Settings → The device → About TV and find a line TV System, if it says only ATSC (American TV is not suitable for Russia.

2. TV Preparation: What to Do Before Connecting the Antenna

Before you connect the cable, follow a few critical steps:

1. Update your firmware. Outdated versions of the software may not support the new broadcast standards. → On TV. → Update the system and install the latest version.
2. Reset the tuner settings. If you've tried to set up channels before, reset the settings: Settings → Channels → Resetting settings TV.
3. Check the region. The settings of the TV must be Russia (or your country), which affects the list of available frequencies.

Update the firmware to the latest version|

Reset the tuner settings|

Select the right region (Russia/Europe)|

Connect the antenna cable to the connector RF IN|

Make sure the cable is not damaged (check on another TV)

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⚠️ Warning: If you use an active antenna (amplifier), connect its power supply to the network in advance. TV do not supply power to the antenna connector, so the amplifier will not work without an external source.

3. Step-by-step setting up of terrestrial TV (DVB-T2)

Etheric digital TV is the easiest way to get 20 free channels, and here's how to set it up:

1. Connect the antenna to the connector. RF IN If you have a room antenna, place it closer to the window.
2. Open the Settings. → Channels → Channel setting → On-air TV (DVB-T/T2).
3. Select Auto Search and confirm launch. The TV will start scanning the available multiplexes (channel packets).
4. After the search is complete, save the channels found and the system automatically sorts them by numbers (1-20 for Russia).

If the TV doesn't find the channels:

• 🔍 Check the signal quality in the settings menu (should be) ≥If less than 70%, move the antenna or use an amplifier.
• 📡 Manually add multiplex frequencies for your region (see table below).
• 🔄 Try an alternative power source for an active antenna (sometimes) USB-The TV port doesn't give enough current).

💡 Useful tip: If the TV finds channels, but they slow down or stratify, try turning off Hardware Acceleration in the developer settings:

Settings → About TV → Click 7 times on "Version MIUI" → Developer Settings → Disable "Hardware acceleration of decoding"

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For a steady reception. DVB-T2 The signal must be at least 70%, and if it is less, use an external antenna with an amplifier or a signal repeater.

4. Set up cable television (DVB-C)

Cable TV from the provider (for example, Rostelecom or Dom.ru) requires manual adjustment.

• 📜 Symbolic speed (usually) 6875 ks/s or 6952 ks/s).
• 🔢 Frequency (e.g. 314 MHz).
• 🔑 Modulation (most commonly 256) QAM).

Instructions for setting:

1. Go to Settings → Channels → Channel Configuration → Cable TV (DVB-C).
2. Select Manual Search and enter the options provided by the provider.
3. If no channels are found, check: Correctness of the data entered (especially symbolic speeds); connection of the cable to the correct connector (sometimes providers use a separate input for the Internet and TV).

⚠️ Note: Some providers (e.g., MTS) use encrypted channels. CAM-Module and smart card: check with the operator if your Xiaomi model supports TV encryption.

5. Satellite TV setup (DVB-S2) supported-model

Satellite TV is only available on Xiaomi TVs with connector LNB IN (Like Mi. TV Q1 75" or Mi" TV Master. You'll need to set up:

• 🛰️ Satellite antenna (plate) with converter.
• 📡 DiSEqC switch (if you connect multiple satellites).
• 📄 Transponder parameters (frequency, speed, polarization).

Step-by-step:

1. Connect the cable from the converter to the connector LNB IN TV-wise.
2. Go to Settings. → Channels → Channel setting → Satellite TV (DVB-S/S2).
3. Select a satellite from the list (for example, Yamal 402 for NTV-Plus or Eutelsat). 36B for Tricolor»).
4. Enter the transponder parameters (for example, for Tricolor: Frequency: 12226 MHz Symbolic speed: 27500 ks/s Polarization: Left (L)

• The antenna direction (use the DishPointer app to adjust the angle).
• Integrity of the cable (damage can result in loss of signal).
• Power converter (some models require 22KHz or DiSEqC 1.0).

💡 If the TV shows a signal: 0%, but the cable is connected correctly, try it:

• 🔌 Use the amplifier LNB (For example, Inverto Black Ultra).
• 🔄 Switch tone 22K in satellite settings (sometimes helps with converter problems).
• 📶 Check if trees or buildings are interfering with the signal (even a small obstacle can block reception).

6 Problem Solving: Why Xiaomi TV Can't find the channels

If the TV doesn't see digital channels, the reasons could be both hardware and software.

⚠️ Attention: If your Xiaomi TV I have stopped seeing channels that were previously working:

• 🔌 Is the power of the antenna amplifier disconnected (sometimes the plug falls out of the socket).
• 📡 Has the broadcaster changed the frequency (relevant to the DVB-C).
• 🔄 Have you lost your settings in the TV (sometimes this happens after the update).

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If the TV finds channels, but they are shown in black and white, check the color settings in the Picture menu. → Color mode. Sometimes the Color standard parameter (must be Auto or Auto) gets lost. PAL).

7. Alternative ways to watch digital TV on Xiaomi TV

If the built-in tuner fails (for example, due to a weak signal or lack of standard support), external devices can be used:

• 📦 Prefix. DVB-T2 (For example, Xiaomi Mi Box S + external tuner. Connects through HDMI It allows you to watch TV even on models without a built-in tuner.
• 💻 IPTV through applications (e.g, SS IPTV Lazy IPTV). Requires an Internet connection and playlist from the provider.
• 📡 External receiver (e.g, GS U510). Connected to HDMI and supports all standards, including DVB-S2.

💡 How to Choose an External Tuner for Xiaomi TV:

• For DVB-T2 Any budget receiver (e.g. Selenga) is suitable. HD950D).
• For DVB-C You need a tuner with support QAM-256 (check with the provider).
• For IPTV Android-based consoles (for example, Xiaomi Mi Stick).

⚠️ Note: When using an external console, do not forget about Xiaomi settings TV select the right signal source (HDMI1/HDMI2) Disable the built-in tuner to avoid conflicts.

8.Signal Quality Optimization: Tips for Weak Regions

If you live far from the TV tower or in a poor coverage area, these recommendations will help improve reception:

• 📶 Use a directional antenna (e.g., Locus ME4108) instead of a room antenna, which can pick up the signal even from a distance of 50.+ mile.
• 🔌 Install a interference filter (e.g. AFP)-75) It's between the antenna and the TV, and it's suppressing the noise from cell towers and Wi-Fi.
• 📡 Set up the amplifier correctly: too high a gain can overload the tuner and degrade quality.
• 🔄 Check the cable: Replacing an old coaxial cable with a new one (low loss) can increase the signal by 20-30%.

💡 Expert advice: If the TV shows a signal at 50-60%, but the channels are still slowing down, try manually reducing the bandwidth in the tuner settings:

Settings → Channels → Additional settings → Bandwidth: 7 MHz (instead of Auto)

This will reduce the amount of data received, but stabilize the image.

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In weak signal areas, it is better to use a passive amplifier antenna (no power), as active amplifiers can add noise.

FAQ: Frequent questions about setting up digital channels on Xiaomi TV