How to set up digital TV on a Xiaomi TV: The Complete Guide to 2026

Xiaomi Digital TV: Where to Start?

Xiaomi TVs (Mi series) TV 4/4A/4S/5/5X/Q1/Q2 and others) support the adoption of digital terrestrial television standard DVB-T2 — It means you can watch. 20+ But many users face challenges ranging from lack of signal to incorrect display of the channel list. In this article, we will examine all the stages of configuration, from the selection of antennas to fine-tuning of sound and image.

It's important to understand that the setup process depends on the TV model, the broadcast region, and even the firmware version. TV Q1 2023 Channel Search Menu is Different from Mi TV 4A In 2018, and in some regions of Russia (for example, the Far East) you may need to manually adjust the frequencies. TV.

If you've tried to set up a TV and you've encountered errors like "No signal" or "Weak level," don't be quick to blame the technology. 80 percent of the time, the problem is that you've got an antenna connection that's not connected properly, that's outdated firmware, that's wrong search parameters, and then you go through each Step-by-step.

What antenna to choose for digital TV on Xiaomi

The antenna is responsible for the quality of the signal and the stability of the broadcast. DVB-T2 Any horned antenna from the '90s is not the right fit. Digital TV requires decimeter range (DMW), and here are the options to consider:

• 📡 Room antenna with amplifier - suitable for cities where the tower is located within a radius of 15-30 km. RDA-33, BBK DA32. Important: The amplifier must be supported DVB-T2.
• 🏠 External antenna – required for remote areas (over 50)+ Optimal models: Locus Meridian 07AF Turbo, Selenga 12DB.
• 🔄 Active powered antenna - if the signal floats (channels appear, then disappear) Requires connection to the 220V outlet.
• 📶 Collective antenna – in apartment buildings often already installed a common antenna with support DVB-T2. Check with the management company.

⚠️ Note: If you live in a re-broadcasting zone (for example, in mountainous areas), even a powerful antenna may not save you - you will need a repeater or satellite TV. Check the coverage area on the official website of the RTRS (enter your address in the search bar).

Tip: Before buying an antenna, check what frequency range the nearest tower is broadcasting. In most regions of Russia, it is 470-790 MHz, but in some areas (for example, Kaliningrad) other frequencies may be used.

Connecting antenna to Xiaomi TV: step-by-step instructions

When you select an antenna, you have to plug it right in. In Xiaomi TVs, the antenna connector is located on the back and is denoted as ANT IN or DVB-T. Here's how to act:

1. Turn off the TV (remove the plug from the plug) and prevent static electricity from damaging the ports.
2. Connect the antenna cable to the connector ANT IN. Make sure the plug is tightly in – the backlash can cause signal loss.
3. If the antenna is active (with amplifier), connect it to the 220V socket before turning on the TV.
4. Turn on the TV and go to Settings → Channels → Antenna (the path may differ depending on the model).

⚠️ Note: If you use a splitter (splitter) to connect your antenna to multiple TVs, make sure it supports DVB-T2 It has minimal signal loss (no more than 3-5 dB). Cheap splitters can completely "muffle" the digital signal.

After you connect, check the signal level in the TV menu.

• 📊 Signal strength: 70-100% (below 50% - possible hanging).
• 📶 Signal quality: 80–100% (if below 60%, the channels will “break” into squares).

Search and Configure Channels: Automatic vs Manual Mode

Xiaomi TVs offer two ways to find channels: automatic and manual. The first is suitable for most users, but the second can save in difficult cases (for example, if automatic search finds only part of the channels).

Automatic channel search

This is the easiest way. Follow the instructions.

1. Go to Settings → Channels → Channels → AutoSearch.
2. Select the signal source: Antenna (DVB-T2).
3. State: Russia (or your region if the TV supports local settings).
4. Run a search. It'll take 3-10 minutes.

If after automatic search, some channels are missing (for example, there is no Channel One or Russia).-1), The reasons may be as follows:

• 📡 Weak signal (check the antenna or its location).
• 🔄 Outdated TV firmware (update software).
• 📍 Incorrectly specified country/region in settings.

Manual channel search

If the automatic search didn't work, try manual mode.

1. Go to Settings → Channels → Channels → Manual search.
2. Choose. DVB-T2.
3. Enter the multiplex frequency (e.g, 546 MHz for RTRS-1 Please check the frequencies for your region on the RTRS website.
4. Set the bandwidth: 8 MHz.
5. Run a search. Repeat for all multiplexes (usually multiplexes). 2: RTRS-1 and RTRS-2).

⚠️ Note: Some Xiaomi models (e.g. Mi) TV 4S 55") manual search is hidden in advanced settings. If you don't find a paragraph, update your firmware or reset your TV settings to factory settings.

Customization of image and sound for digital TV

Once you've found the channels, you've got to optimize the image and the sound. Digital TV is broadcasting in the format. MPEG-4, And sometimes, the standard settings of the TV don't really unlock its potential:

Optimization of image

Go to Settings. → Display and sound → Picture and set up:

• 🎨 Image Mode: Select Movie or Standard (avoid Dynamic - it overstates brightness).
• 🔍 Clarity: set to 50-60%. Too high adds noise.
• 🌈 Color temperature: Warm (more natural skin tones).

Sound tuning

Digital TV often broadcasts with compressed sound (AAC or MP2). To improve perception:

• 🔊 Sound mode: News or Speech (enhances voices of announcers).
• 🎛 Equator: Increase the average frequencies (1-3 kHz) for better speech intelligibility.
• 🔇 Volume normalization: Turn on to avoid sudden changes in sound between channels.

⚠️ Attention: If the sound is 0.5-1 second behind the image, the problem may be in the TV codecs. Try updating the firmware or resetting the sound settings to factory. In extreme cases, use an external sound system (for example, Xiaomi Soundbar) through the phone. HDMI ARC.

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If you have a Xiaomi Mi TV Q1/Q2 with Dolby Vision support, enable this mode in the image settings (Settings) → Display. → Dolby Vision will improve contrast and color reproduction on channels with HDR-content (e.g. Match TV or NTV in some regions).

Firmware Update: Why it’s important for digital TV

Xiaomi TV firmware is responsible for codec support, signal stability and even a list of available channels. 2020 There is a good chance that without the update, it will not see new multiplexes (for example, RTRS).-2 TNT, CTC and other channels.).

How to update firmware:

1. Go to Settings → About TV → System Update.
2. Click Check for updates.
3. If you find an update, confirm installation. Don't turn off the TV during the process!

If the automatic update does not work:

• 🔌 Check your internet connection (better to use an Ethernet cable).
• 📥 Download the firmware manually from the official Xiaomi website (the support section of your model) and install through the USB.
• 🔄 If the TV "hangs" on the logo after the update, reset: press the Power button + Menu on the remote for 10 seconds.

⚠️ Xiaomi TVs with firmware older than 2021 may not have support HEVC (H.265) — If you're updating some of the channels, check if your model supports them. HEVC (information is available in the characteristics on the manufacturer's website).

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Updating your firmware solves 90% of problems with no channels or bad signal. Always check the software's relevance before setting up your digital TV.

Solving Common Digital TV Problems on Xiaomi

Even after you set it up properly, users are faced with typical problems, and we're going to look at the most common and the ways to solve them.

Problem 1: TV can't find channels

Possible causes and solutions:

• 📡 The antenna is not connected or damaged → Check the cable, try another antenna.
• 📍 The wrong region in the settings → Find the right country and city.
• 🔄 Firmware failure → Update the software or reset the settings.

Problem 2: Channels show but “disintegrate”

It's a sign of a weak signal or interference.

• 📶 Move the antenna closer to the window or outside.
• 🛠 Install a interference filter (sold in electronics stores).
• 🔌 If the antenna is active, check its power supply.

Problem 3: There is no sound on some channels

This is most often due to unsupported audio codecs.

• 🔊 Connect external speakers or soundbar through HDMI ARC or.
• 📻 Check the sound settings: Select Stereo mode instead of Dolby.
• 🔄 Update the firmware (new versions add codec support).

Problem 4: The TV is “hanging” while searching for channels

This can happen because of:

• 🔋 Unstable nutrition → Connect the TV to another outlet.
• 📡 Impeded signal. → Turn off the antenna and repeat the search.
• 🗑 Cache overflow. → Perform a reset settings (Settings) → On TV. → Reset).

Additional features: Ether recording and Smart-functions

Xiaomi TVs on Android TV Not only can you watch digital TV, but also use advanced features:

Television recordings USB-accumulator

To record the airwaves:

1. Connect a flash drive or external hard drive to the port USB television.
2. While watching the channel, press OK on the remote and select Record.
3. Please indicate the start and end times of the recording.

⚠️ Note: You need a file system drive to record FAT32 or NTFS. Also make sure there is enough space on the flash drive (1 hour video as a video) SD borrower ~1.5 GB).

Voice management and smart search

If you have a remote with a microphone (for example, complete with Mi). TV Q2), possible:

• 🎤 Search channels in voice: say, OK Google, turn on Channel One".
• 🔍 Read the program: "What is going on on NTV at 20:00?".
• 📅 Remind me of the news in Russia:-1 into 21:00".

Integration with Xiaomi ecosystem

If you have other Xiaomi devices (such as smart lamps or robot vacuum cleaners), you can set up automation:

• 💡 Turning on the backlight when you start watching TV (via the Mi Home app).
• 🔇 Automatic sound muffling when calling on a Xiaomi smartphone.
• 📱 Control TV from a smartphone through the Mi Remote app.

💡 If you watch digital TV often, create Android on the home screen TV You can use a folder with your favorite channels. OK on the remote on any channel, then select Add to your favorites.

FAQ: Frequent questions about setting up digital TV on Xiaomi