Correct connection and configuration of the DVB-T2 set-top box. DVB-T2 set-top box K2 for receiving terrestrial digital numbers

Digital television is not so long ago, but has already firmly entered our lives. However, not all of us have managed to acquire televisions with built-in digital receivers. There are two ways to solve this problem - buy a new and modern TV or install a small DVB-T2 receiver in your home.

The second option is the most profitable and acceptable, because receivers cost an order of magnitude less than a new “TV box”. However, some difficulties may arise here if you don’t know what to look for when purchasing.

DVB-T2 receivers

Today, TV towers broadcast both analog and digital signals in the same range. Therefore, to receive high-definition video channels, there is no need to install a new antenna - ordinary decimeter “horns”, which each of us probably has, will do.

It is also important to remember that not all TVs are capable of “reproducing” a digital signal. Of course, by connecting a DVB-T2 receiver to an old TV box, you will be able to watch your favorite channels, but you will not notice any differences in image quality.

Modern digital receivers are small devices that look very similar to DVD players. Most models have a simple liquid crystal display on the front panel and control buttons.

On the back wall of such a device there are connectors for connecting to an antenna and to a TV, additional slots for flash cards, adapters and other devices, as well as a power switch. When choosing a DVB-T2 receiver, you need to focus on the rear panel.

Receiver characteristics

The first important characteristic of a digital receiver is the supported video resolution. This setting must match the resolution of your TV. So, if the screen only supports SDTV, then there is simply no need to buy a set-top box that supports high-definition HD video - the TV will still broadcast as before. The same applies to the built-in 3D function.

The presence of the necessary connectors to connect the set-top box to the TV is the second most important parameter. The vast majority of equipment uses an RCA cable, or “tulips,” for connection. Some DVB-T2 over-the-air receivers use SCART cables along with RCA ports.

In addition, you can use one of the built-in interfaces to connect to your TV. As a rule, this very often serves as an HDMI port. The presence of all the listed connectors will allow you to connect two TVs to one receiver at the same time.

Built-in Interfaces

You can often find equipment on the market with a built-in USB interface, thanks to which you can connect a flash drive, phone, and in some cases even a laptop to the receiver. However, such a DVB-T2 receiver is slightly more expensive than a conventional installation. Most often, the described capabilities are used to record a TV show on a flash card or to play audio and video files stored on a flash drive.

The built-in CI slot for connecting a conditional access card, which allows you to view paid channels, has a significant impact on the price. Today, almost all channels broadcast in Russia are free, but in the future such an opportunity may turn out to be very useful.

Additional functions

The receiver may have a large number of built-in functions that the owners are not even aware of. The most popular is the ability to “stop time” - TimeShift. But this feature is just a trick that makes the DVB-T2 digital TV receiver more expensive.

The fact is that such a function is only available for “antenna” devices, when “time is stopped,” a screenshot is taken and the sound is turned off, but the transmission itself continues to go.

Another popular feature, the TV guide, which allows you to view the program guide, works slightly better. Its functionality depends on the specific channel. Setting a timer to automatically turn the channel on or off are the only additional features that work flawlessly.

Connecting the set-top box to the TV

You can connect in two ways. If your antenna has a ready-made coaxial cable, then you just need to insert it into the DVB-T2 digital TV receiver, and then start setting up channels. In some cases, you have to buy the coaxial cable yourself, especially if your antenna has a built-in amplifier.

In this case, you will also need a screw-on f-type connector. To install it on the cable, you need to cut off the insulation layer, distribute metal foil and mesh along the contour and get to the copper core. Then you can screw the connector into the receiver.

There are many more ways to connect a TV to a set-top box. You can use tulip, RCA, SCART or HDMI cables. There will be no difficulties here. After combining the devices, all that remains is to configure the DVB-T2 digital receiver in the same way as setting up a channel search on a TV.

Budget models

The cost of budget models is in the range of 1-2 thousand rubles. Their functionality is sufficient for comfortable viewing of TV shows.

Our list opens with the VVK SMP240HDT2 receiver costing up to 1.5 thousand rubles. There is a built-in USB interface, which makes it possible to record TV programs and view media files. The HDMI connector can be used to connect an HD TV. Among the disadvantages, it should be noted the poor response to the remote control and the coincidence of commands with the signals from the TV remote control.

The D-COLOR DC1302 set-top box has all the same built-in functions as the previous representative. But this digital DVB-T2 receiver is more user-friendly - it responds better to remote control commands. Buyers also noted the stylish metal case with plastic inserts. Among the disadvantages is the delayed channel switching.

The receiver is less functional than previous representatives - there is no HDMI. Users especially liked the simple channel setup - it can be done in just a couple of clicks. But the menu is not very convenient and understandable - you will have to figure it out.

Special Representatives

These consoles presented below can be called special for some additional features that are not available in the models already described. In addition, the cost of these devices also does not exceed 2 thousand rubles.

SUPRA SDT-94 is a digital DVB-T2 receiver with HD resolution support and a USB interface for viewing data from flash cards. Separately, users noted good signal reception, regardless of the type of antenna connected, as well as simple channel search. A special feature is the parental control function, which blocks certain channels until a password is entered. The main disadvantage is the reduction in image quality when connected via a composite output.

A more original model is the Rolsen RDB-532. The receiver is compact in size and has low power consumption, which allows it to be used as a portable receiver. All you need to do is buy a power cord. It lacks an HDMI connector, but the ability to view multimedia remains. TV DVB-T2 has no complaints from users. Its functionality fully corresponds to the price.

SMART receivers

This group of devices is the most expensive. However, they are more functional and are able to access the Internet, and also have a number of other features.

The Dune HD Solo 4K receiver, in addition to watching TV channels directly from the Internet in 4K format, playing multimedia, recording video, accessing the global network, a convenient menu and functions already described for other models, can be used as a wireless access point to a Wi-Fi network. Fi. At the same time, providing high speed to several users simultaneously. Of the minuses, the high price should be noted - about 24 thousand rubles.

IconBIT XDS94K is a much less functional DVB-T2 digital terrestrial receiver. But it also costs 4 times less than the previous representative. In addition to browsing Internet resources and playing multimedia, the device can be used to make video calls; you just need to buy a webcam. Additionally, you can connect a mouse and keyboard to the receiver. Among the disadvantages is the rather long loading of channels.

The modern world can no longer be imagined without digital TV. This signal transmission has been used for quite some time to broadcast television and radio channels in many countries in Europe, America and Asia. In Russia, the process of transition from analogue to digital TV has been delayed.

The digital signal arriving through the receiver antenna allows you to watch more TV channels throughout the country without loss of quality or interference. The signal itself can be sent either to an antenna, which is attached to a set-top box, or directly to the TV. It all depends on how modern the model of this device you have.

With devices that support DVB-T2, everything is simple. In order to connect to digital TV, just insert the cable into the appropriate connector and do a simple task. If your TV is outdated and does not support receiving this type of signal, then in order to view it you should purchase a special set-top box. It is inexpensive, but some people may have problems connecting and setting it up, so today we will talk about how to do this.

What is needed for this

To connect digital TV you will need:

• TV;
• Set-top box (receiver);
• Antenna.

Your TV should have an input into which you can insert an antenna, a tulip-type connector, and an input with video output (scart). If you have an HDMI input along with the scart connector, then don’t worry. It is also suitable for connecting a receiver. It's just that your model is newer.

Before buying a receiver, you should figure out which one is better and find out what parameters you should pay attention to in order to choose the most optimal model. If you don’t understand much about technology, and don’t want to spend your free time studying all these nuances, then you can contact a company that provides television broadcasting services in your city and get advice from their specialists. In addition, you can take advantage of promotional offers from the service provider. Often, if you connect to their services, you can receive a receiver as a gift.

A receiver is essentially an adapter that allows you to receive and transmit a signal to your device. He can receive it through the following sources:

• Satellite dish;
• Antenna;
• Through the Internet;
• Using other sources.

Connecting a digital set-top box

To connect the receiver directly, you should follow these steps:

1. Take the TV box out of the box and remove the protective film from it. It is necessary to remove the film. Otherwise, the receiver may overheat and break.
2. Take the TV cable and cut off the protective sheath, thus exposing 1-15 millimeters of the cable on both sides. The sheath should be stripped very carefully so as not to damage the shielding film, which is designed to protect the center conductor.
3. Carefully peel back the shiny protective film and screw the f-connectors to the wires.
4. Connect the TV to the set-top box using a cable.
5. Insert the wires into the tulip-type connectors on the TV and set-top box.
6. . The antenna itself should be installed on the external wall of the house or on your balcony, if it is not glazed. At the same time, make sure that it is not touched by tree branches or power cables.

This completes the process of connecting the TV set-top box. Next, to watch the TV channels available in your region, you should configure it.

In our country, many people still use televisions that were produced back in the Soviet years or in the early 90s. Connecting a receiver to such devices is not so easy - they do not have tulip-type connectors. Additionally, some models have scart outputs, but these only accept component signals.

These problems can be solved in two ways:

• Find a circuit for an adapter from the A/V input to scart and solder it yourself;
• Purchase a special adapter from the store to which you can attach an RCA cable from the set-top box or an adapter cable.

There are even more ancient models of TVs of the “Electron” type that do not provide any inputs at all, except for an antenna connector. Through this connector, a modulated high-frequency signal enters the TV, so in order to watch digital TV on a device of this type, you will need to additionally purchase a modulator that will be equipped with RCA connectors.

Receiver setup

In order to set up digital channels on your TV, after connecting the set-top box to it, you will need to perform the following steps:

1. On your remote control, press the Menu button.
2. In the window that opens, go to the settings menu.
3. You need to select Russia as the country if it is not the default.
4. Now you need to select the signal standard. By default, DTV-T/DTV-T2 is installed, that is, analog and digital TV, respectively. If you leave it this way, the TV will search for both channels.
5. You will be prompted to perform automatic or manual setup. Select Automatic and press the “OK” button on the remote control.
6. Now you need to wait a while until all available free and pay TV channels are detected. When you complete your search, click “Save.”

This is one of the easiest ways to set up digital TV at home. If the TV finds few channels or does not find them at all, then you should use manual tuning.

To do this, you need to delete all the channels that were found for this. After the channels have been deleted, you should repeat the same steps as for automatic search, but instead of auto-tuning, select manual search. A window will appear in front of you in which you should set the frequency on which digital channels are broadcast in your city. You can find out this frequency on the Internet or by contacting your service provider. You may also need to change the search range for the search to begin.

After the TV channels of the first multiplex have been found, you will need to find out the frequency for the second multiplex in your city and start the manual search again. Thanks to this, you will be able to watch more channels.

Checking the signal quality

To make sure that you did everything correctly and everything is working well, you should check the quality of signal reception. This is not difficult to do. The receiver must have a button called INFO. By clicking on it three times, a window will appear on the screen with information about signal quality, channel number, frequency and encoding. If the two existing indicators are above 60%, then everything is fine and the signal level is quite acceptable.

Perhaps in your model of TV set-top box this button will be called something else. To find out what this button is called for you, look at the instructions and read the purpose of the buttons.

If your TV receives several multiplexes, be sure to check the signal quality on each of them. This is due to the fact that each of them is transmitted and received using different transmitters, so it is quite possible that the signal will be good in one multiplex, but not in the second.

Note.