Owning a modern Smart TV from Xiaomi opens up access to a huge amount of entertainment content, but the basic functionality begins with watching traditional TV. Many users face difficulties in initial settings, not knowing how to properly connect the antenna and start automatically searching for available signals. In this article, we will examine all the nuances of the process, from the physical connection of the cable to fine-tuning the digital frequencies.
To get started, you need to make sure that the TV is connected to the signal source, whether it’s an active room antenna, an external cable from the provider, or a satellite receiver. The Android TV or PatchWall operating system used in Mi TV devices is unified, but the menu items may vary slightly depending on the firmware version and region.
Before you go to software settings, check the integrity of the cables and the correct connection to the appropriate connectors on the back of the device. If you use an antenna amplifier, make sure it is powered by the network or USB-port of the TV, as without power the signal will be too weak for a stable picture.
Preparation of equipment and signal verification
The first step in the setup process is to physically connect the receiver. on the back of your Xiaomi Mi. TV screen-screen TV-The tuner must find a connector signed as Antenna In, RF In or graphically designated antenna, and that's where you insert a coaxial cable that comes from your antenna or your cable network.
The quality of the image depends on the condition of the cable and the signal level in your area. If you are in an area of insecure reception, the use of a simple room antenna may not be enough, in such cases, it is recommended to install an external directional antenna on the roof or balcony, pointing it towards the nearest tower of the digital television operator.
Turn on the TV and wait for the operating system to load. Go to the signal source selection menu by pressing the appropriate button on the remote control, and select either TV or DTV mode. If the screen remains black or if there is a "No signal" sign, check the density of the cable connection in the connector.
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Use dual shielded cables to minimize interference, especially if the antenna cable is laid next to the power lines of the wiring.
It is important to understand the difference between analog and digital signal. In most regions, analog broadcasting is already disabled, so your Xiaomi TV will look for the DVB-T2 digital standard. Make sure your antenna supports this frequency range (decimeter), otherwise the search for channels will not yield results.
Automatic setup of digital channels
The easiest and fastest way to stream a list is to use automatic search, which allows the system to scan the entire available frequency range and save the programs found. To start the procedure, take the remote and go to the main settings menu.
Find the channel section. In PatchWall or standard Android TV, the path may look like Settings → Channels → All Channels or Settings → Broadcasts. In the menu that opens, select Automatic Setup or Channel Search, and the system will alert you that the current list will be replaced by new data.
☑️ Checklist before launching search
The scanning process can take anywhere from 3 to 10 minutes depending on the number of frequencies available and the signal power, the screen will display the progress bar and the current frequency being checked, at which time the TV may display an image for a short time or just a black screen is normal behavior.
⚠️ Warning: Do not turn off the TV or disconnect the antenna cable during the scanning process. Interrupting the procedure may damage the tuner software module or create an incomplete list of channels.
When you complete your search, the system will automatically sort the channels you find, which are usually in the order of the frequencies, but you can change the order later. If you can't find any channels, check the region and antenna settings, although in modern Xiaomi models, these parameters are often determined automatically.
Manual setting and list editing
Sometimes automatic mode misses some channels due to weak signal at certain frequencies or technical failures, in which case manual adjustment comes to the rescue, which allows you to scan specific frequencies or ranges, which is especially important for residents of remote areas or when using cable networks of providers.
To switch to manual mode, select Manual Setup or Digital Setup from the channel settings menu, and you will be prompted to select a signal type (usually DVB-T2) and enter a channel frequency or number. Information about broadcast frequencies in your region can be found on the official websites of the digital television operators.
Why do you need manual adjustment?
Once you input the frequency, start a scan. If you get a signal, the TV will show you the quality and strength of the signal. If you have a low signal, try to rotate the antenna or change its position. After you successfully find the channel, the system will suggest that you keep it on the general list.
Editing a list allows you to delete unwanted or broken channels, and change their numbering. Go to the Channel List menu, select an unnecessary program, and click the delete button on the remote (often a button with a basket or cross) This will make navigation easier when switching.
Configuring cable television (DVB-C)
If you use a cable provider, the setup process will be different from a digital TV on air, in which case the signal is sent via coaxial cable directly from the service provider, and often additional parameters such as search frequency or flow rate are required.
In the menu, select the antenna or signal source type, select the option “Cable” or DVB-C. After that, the system can request network settings. In most cases, you can leave default values or select the Full Search mode so that the TV itself determines the required frequencies of the provider.
Some providers encrypt their signal by only providing access via special access cards (CAM-If you have one, insert it into the slot. CI+ on a TV (usually located on the side or back panel) Make sure the card is inserted by the chip in the correct direction, as shown in the diagram next to the connector.
| Parameter | Value for Etheric (T2) | Value for Cable (C) | Value for Satellite (S2) |
|---|---|---|---|
| Type of connection | Antenna (UHF/VHF) | Cable TV | Satellite dish |
| Equipment required | Decimeter antenna | Provider cable | Receiver or CI+ module |
| Payment | Free (20 channels) | Paid subscription | Paid subscription |
| Signal quality | Depends on the weather and the terrain. | Stable. | Depends on cloudiness |
Once you have selected the type of cable connection, run an automatic search, and if the provider uses specific settings, you can manually enter them in the corresponding menu fields, often by providers on their official websites or contracts.
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For cable TV, it is critical to choose the right type of scan (full or network), otherwise the list of channels may be empty or incomplete.
Using TV viewing apps
Xiaomi’s modern Android TVs allow you to watch TV not only through a built-in tuner, but also through Internet applications, a great option for those who do not have an antenna cable, but have a stable connection to a Wi-Fi or Ethernet network.
The Google Play Store or PatchWall’s built-in store offer a variety of TV viewing apps, both free federal channels and high-resolution paid content packages, and require only an account and the Internet to work.
Popular apps include Peers.TV, Wink, Okko, IVi, and others, which provide a user-friendly interface, a live streaming archive, and a pause, just like any other smartphone app.
To install, go to Apps, search for the service you want, click Install and run it. Some apps may require you to sign up or purchase a subscription to access a full list of channels, and the quality of the image depends on your Internet connection speed.
The solution: the signal or black screen is missing
During operation, users may experience a situation where previously working channels have ceased to be displayed, or a message appears on the screen “No Signal”, most often due to changes in the broadcast parameters of the operator or failures in the operation of antenna equipment.
The first thing you need to do is do a re-automatic channel search, and digital TV operators periodically change frequencies or update multiplexes, and the TV has to scan the airwaves again to update the list, and also check if the antenna cable has moved away from the connector.
⚠️ Warning: If the channels don't show up after re-searching, try resetting the TV to factory settings.This will delete all your data and applications, but often resolves the tuner module's software conflicts.
Another cause of problems may be overheating of the tuner or software, try to completely shut down the TV by pulling the plug out of the socket for 2-3 minutes, and then turn it on again, a procedure that reboots all system processes, including hardware drivers.
If nothing works, check the antenna on another TV. If there is no signal, the problem lies in the antenna or cable, not in the Xiaomi device itself. If the antenna is serviceable but there are no channels, you may need to update the TV firmware.