How the digital set-top box works for the TV: the functions of the receiver for the TV, how to choose the receiver, the principle of setting up the TV tuner.

Most owners of modern TVs are switching to digital television, which is more suitable for new models both in format and in transmitted signal quality. All of them are capable of supporting a digital signal. But users of older models have to deal with the need to install a digital set-top box. But not everyone knows what functions it performs and how to choose it correctly. Having studied all the parameters and indicators that characterize these devices, you can choose the perfect model that is right for you.

What is a digital set-top box and how does it work

A digital set-top box or receiver is such a device that converts an analog signal to a television into a digital one. This allows you to enjoy all the advantages of digital TV, not only on smart devices, but even on the earliest models of TV receivers, which eliminates the need for additional expenses for the purchase of modern gadgets.

In most cases, the receivers perform other additional functions that make the operation of the device as comfortable as possible. In order to connect the console, you do not need to have special skills. Simply use a few wires and install it in the right place, for example, even on the TV itself, if it is of suitable width.

IMPORTANT! Please note that the functionality and capabilities of the device vary depending on the manufacturer and the specific model. That is why you should be very careful when choosing and consult with the seller before buying.

TV receiver functions

Despite the fact that sometimes the possibilities of consoles vary significantly, there is one common set of functions that is available in almost every model. Of course, the main function remains the conversion of the signal into digital from analog, improving image quality and gaining access to more channels, but there are other advantages:

Existence of the HDMI socket with which the signal of the highest quality is transmitted.
Ability to connect a hard drive. This is useful if you can’t watch the program on a schedule or just want to save it for the future.
The presence of a browser to access the Internet - so you can search for any information in a full browser, watch or download movies on the big screen and even chat on social networks.
Ability to compress video in MPEG-4 format.
Several USB-connectors to which you can connect a USB flash drive, for example, to view photos or videos taken by the camera.

And this is not all the possible functions that can be provided by manufacturers of consoles. But the benefits of acquiring a receiver are obvious.

How to choose a receiver

Before acquiring a particular tuner model, study the main parameters by which you can choose the appropriate option. What should be considered when buying?

There are several basic characteristics:

Resolution and type of broadcast. In Russia, there are three types of broadcasts that support set-top boxes: DVB-S / DVB-S2 (satellite broadcasting) - the tuner connects to a satellite dish, DVB-C, broadcasting channels from the regional provider package and DVB-T2 - receives digital broadcasts. In addition, pay attention to the standards supported specifically by your TV. It is important that the receiver and television are compatible.
Multimedia format. Since the prefix also serves as a player for other media files, pay attention to the formats that it supports. Of course, the receiver with their maximum number will be the best choice, but if you do not want to overpay, think about which formats you use most.
Control. Before buying, make sure that controlling the device will be comfortable for you and you won’t have to use several buttons to perform a simple action.
Interface. Most devices have a standard interface, but more expensive models differ in the presence of additional sockets or other advantages.
Additional functions. It is better to choose the option whose functionality is fully consistent with your needs. You should not overpay for unnecessary functions, but you should not give up the opportunity, for example, to pause the transfer to watch later.

The principle of setting up a TV tuner

After connecting the console, some users have questions about how to configure it and get more channels. To do this, you need to go to the settings menu, select the country and signal standard, and then start the automatic channel search. After that, the search for all available channels that are available in your area will begin.

If the number of channels found is too small, you can try manual tuning. To do this, repeat the previous steps, but together with automatic search, select manual. Before doing this, be sure to delete the channels found earlier. Then you need to specify the search frequency for your city, which can be found on the Internet or contact your provider. After the search is completed, save the data.

IMPORTANT! If you are not sure that you can configure and connect the receiver correctly, it is better to contact professionals who will quickly and efficiently carry out all the work.

Now you know what a digital set-top box is, why it is needed and how to choose the right model. After connecting, you can enjoy your favorite shows or series in the highest possible quality, while acquiring many additional pleasant features.