Searching and configuring TV channels on Xiaomi TVs (Mi TV 4/5, Mi TV Q1/Q2, Redmi Smart TV, etc.) often raises questions among users — especially if it is a question of first connection or change of provider. Unlike smartphones, where everything is intuitive, TVs require accurate antenna tuning, signal source selection and proper frequency scanning. This article will help you understand all the nuances from basic automatic search to manually configuring satellite channels, as well as solve typical problems like no signal or “snow” on the screen.
We will look at current methods for MIUI TV 2023-2026 firmware, including features of digital broadcasting (DVB-T2), cable TV (DVB-C) and satellite dishes (DVB-S). Special attention will be paid to hidden settings that the manufacturer does not advertise, but can significantly improve the quality of reception. If you just bought a Xiaomi TV or faced problems after the upgrade, here you will find step-by-step solutions.
1.Preparing Xiaomi TV for channel search
Before you start a search, make sure that the TV is properly connected to the signal source, and that depends on whether it finds the channels at all.
- 📡 Antenna or cable: for terrestrial TV connect the antenna to the connector RF IN (For cable, use a coaxial cable from the provider. Satellite TV requires a receiver or a satellite TV. CI-module (if supported).
- 🔌 Power antenna: If you have an active antenna with an amplifier, connect it to a 220V network. Without power, the signal will be weak or absent.
- 📶 Location: Place the antenna or on the balcony, pointing towards the nearest TV tower. Use services like the CETV Map to determine the direction of the antenna.
- 🔄 Signal Source: On Xiaomi remote, click the Source (or Input) button and select TV (or DTV digitally).
If you connect via a console (for example, from Rostelecom or Tricolor), select the appropriate source: HDMI 1/2 or AV. In this case, the search for channels is performed on the console, not on the TV.
⚠️ Note: Xiaomi TVs with firmware older than 2022 may not support some standards DVB-C (Update the software through Settings → On TV. → Updating the system.
2. Automatic channel search on Xiaomi TV
This is the easiest way, which is suitable for 90% of users, the TV itself will determine the available frequencies and save the channels found, the instructions are relevant for models Mi TV 5 Pro, Redmi Smart TV X and others with MIUI TV:
- Press the Menu button (or Settings on new remotes).
- Go to Settings → Channels → Auto Search.
- Select the signal type: Digital Ether (DVB-T2) for the antenna; Cable (DVB-C) for providers like Rostelecom; Satellite (DVB-S) if the dish is connected.
Start the search
After searching, the TV will suggest saving the channels found. If some channels are not found, try repeating the search or go to manual settings (section 4).
☑️ Preparation for automatic search
3.Why Xiaomi TV doesn't find channels: Typical issues
If the automatic search failed, the reasons can range from a simple lack of signal to software failures.
| Problem. | Possible cause | Decision |
|---|---|---|
| No signal (0% level) | The antenna is not connected or damaged | Check the cable, connectors, direction of the antenna |
| "No Service" after search | Incorrect signal type (e.g. DVB-C instead of DVB-T2) | Repeat the search with the correct standard |
| Few channels found (only 10-20) | A weak signal or outdated firmware | Update the software, use the signal amplifier |
| Channels found but not shown ("no signal") | Inactivated. CI-card (for pay TV) | Put the map in. CI-Slot and activate from the provider |
If the problem persists, try resetting the channel settings:
- Go to Settings → Channels → Reset settings.
- Confirm the reset and repeat the automatic search.
Instructions for manual search:
- Go to Settings → Channels → Manual search.
- Select the signal type (DVB-T2, DVB-C or DVB-S).
- For terrestrial TV, specify: Multiplex frequency (e.g., 546 MHz for RTRS-1); bandwidth: 8 MHz; Modulation: 256 QAM (for DVB-T2).
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Search
Multiplex frequencies for your region can be found on the website of CETV or from a local provider, for example, for Moscow:
- RTRS-1: 546 MHz (28 channels, including First, Russia-1);
- RTRS-2: 498 MHz (20 channels, including NTV, TNT).
How to find out the frequency of multiplexes in your area?
5. Satellite Channels (DVB-S) Setup on Xiaomi TV
Xiaomi TVs with DVB-S/S2 support (such as Mi TV Q1 75" or Redmi Smart TV MAX 98") allow you to connect a satellite dish directly, without a console.
- Connect the cable from the converter (LNB) to the LNB IN connector on the TV.
- Go to Settings → Channels → Satellite TV → Manual search.
- Select a satellite (e.g. Yamal 402 for Tricolor or ABS-2 for NTV Plus).
- Specify parameters: Frequency: 12226 MHz (for Tricolor); Polarization: Left (L) or Right (R); Symbolic speed: 27500; FEC: 3/4.
Search
If the TV does not find satellite channels:
- 🔧 Check the plate alignment (use DishPointer to adjust the angle);
- 🔌 Make sure the cable is not damaged and connected properly to the LNB IN;
- 📡 Update the satellite list in settings (sometimes older Xiaomi models don't see new satellites).
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If you use a satellite receiver (for example, from Tricolor), connect it to the TV via HDMI and select the source of HDMI 1/2.
6. Additional settings: sorting, parental controls, favorites
Once you've found the channels, you can sort them, block them, or add them to your favorites. Here's how to do it:
- 📝 Sorting: Go to Settings → Channels → Channel management. You can drag and drop channels in the right order or group them by genre.
- 🔒 Parental Controls: In the same menu, select a channel, click Lock and install PIN-code (default 0000 or 1234).
- ⭐ Favorites: Press during viewing OK On the remote and select Add to the favorites.
- 🔄 Update: If channels change frequencies, update channels in the control menu.
On Xiaomi TVs with MIUI TV 4.0+, EPG (Electronic Programming Guide) is available. To make it work, turn on the option to download EPG in the channel settings. The data about the program will be downloaded automatically (if it is broadcast by the provider).
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If the channels are lost after sorting, reset the channel settings (Settings → Channels → Reset) and repeat autosearch. This is a common problem on firmware in 2022.
7. Solving rare problems: no sound "snow" on screen, getting stuck
Sometimes, after you set up the channels, you have some non-obvious problems. Here's how to solve them:
| Problem. | Reason. | Decision |
|---|---|---|
| There's an image, but no sound. | Incorrect audio format (for example, AC3 is not supported) | Go to Settings → Sound → Audio Format and select PCM |
| "Snow" or artifacts on the screen | Weak signal or interference | Check the cable, direction of the antenna, or add an amplifier |
| The TV is getting stuck when looking for channels | Firmware failure or lack of memory | Perform reset to factory settings (Settings → About TV → Reset) |
| Canals found are not preserved. | Damaged flash memory | Update the software or contact the service center |
If the problem is not solved, try an alternative way to connect:
- 📺 For terrestrial TV: use an external console (for example, Xiaomi Mi Box S);
- 🌐 For cable TV: ask the provider IPTV-Playlist and use an app like this SS IPTV;
- 🛠️ For satellite TV: connect the receiver through HDMI.
⚠️ Note: Xiaomi TVs with firmware until 2020 may not support codec H.265 (HEVC), So some of the channels in high resolution won't play back. Update the software or use an external device.