Digital set-top box no information. After several years of good operation, one multiplex package disappeared. Channels don't work

Ostankino tower broadcasting has finally switched to the new DVB-T2 standard - digital channels are no longer shown in DVB-T format. Residents of the city of Moscow and the Moscow region have been turned off broadcasting since January 15, 2015; the analogue band continues to broadcast as usual. The loss is connected with the program “Development of television and radio broadcasting in the Russian Federation for 2009-2015”, signed by Dmitry Medvedev back in 2009. The bottom line is to switch to a digital system from an analogue one, this will make it possible to receive high-quality broadcasts in all regions of Russia. The televisions of most TV viewers from the outback do not show more than one or two programs, and if they do, the quality of the picture leaves much to be desired. The transition program will be implemented in stages and until more than 95 percent of viewers are ready to accept digital, analog will not be completely switched off. TVs that only support DVB-T will not be able to receive 10 digital channels. Those who have lost digital channels will need a built-in DVB-T2 tuner or a digital set-top box to watch terrestrial television. A previously installed antenna does not require replacement.

Digital broadcasting in DVB-T has disappeared

What to do if digital channels disappear? It is not necessary to change the TV, especially since most often it was purchased not so long ago. You need to buy a special tuner and connect it to your blue screen using an HDMI or RCA cable (tulips, bells). It’s bad that there will be an additional device next to the TV and you will have to use two remote controls, but it’s still cheaper than buying a new one. Digital channels are not shown on old-style tuners; please note that the specifications indicate DVB-T2. The number of major federal programs has reached twenty, and their number will increase in the future.

At the beginning of 2015, it consistently shows 20 channels, two of which are broadcast in high-definition HD quality - First HD and Russia HD. To view HD, the connection must be made using an HDMI cable, not RCA (tulips) or SCART (comb). Another 10 channels are received in test mode. Total – in Moscow and the Moscow region shows 20-30 digital channels, only disappeared in DVB-T. must be carried out by specialists with professional instruments and equipment. You can call a specialist from us, service area is Moscow and the Moscow region.

The fleet of analogue TVs is rather reluctant to give way to digital equipment, gradually taking “second” places - in the kitchen, in offices, garage workshops, etc. At the same time, DVB-T2 set-top boxes are also carried. We have already managed to evaluate the advantages of the latter; some owners also appreciated the disadvantages - the rather low reliability of these devices. As a rule, one of the weakest points of this kind of equipment is the switching power supply - most cases of failure are associated precisely with a malfunction of the power supply, and a malfunction of the power supply can entail such serious consequences that repairing the device will be impossible. And yet, using the example of two digital TV set-top boxes, the possibility of repairing them independently will be considered here. The first device was TVK 3101. When turned on, the image had severe distortion and periodically disappeared completely. A few days later, the set-top box began to turn off a few seconds after the manufacturer's logo appeared on the screen.

The second device is the Oriel 740 set-top box. This device did not respond to commands from the remote control, the indicator barely glowed red.

After opening the console cases, it turned out that in both cases the electrolytic capacitors of the secondary power filters were swollen.

It should be borne in mind that when working with the set-top box, special care should be taken - the primary power supply rectifier converts an alternating voltage of 220 volts into a constant voltage of about 300 volts, and this potential remains at the terminals of high-voltage electrolytic capacitors for some time after the power is removed - up to several tens of seconds . In the pictures they are located between the pulse transformers and the plugs of the power cords. Before working with the device board, these capacitors must be short-circuited through a resistor with a resistance of 51-62 kOhm.

Both faulty capacitors turned out to be almost the same - 1000 µF, 10 V. The picture shows one of them. The fact that its lid looks barely deformed should not give you the slightest confidence in the serviceability of the part - even if some part of the container has been preserved, such a part will have an increased leakage current, which is unacceptable. When replacing, you should select capacitors with the same operating voltage or with a slightly higher one, as in the picture - instead of a 10-volt part, a 16-volt part is shown, and with the same dimensions. Of course, faulty parts should be replaced with new ones, not used ones - otherwise the repair will soon have to be repeated.

After replacement, we turn on the set-top box - the indicator lights up brightly, the device responds to remote control commands, the image is stable. But the renovation is not finished yet...

There are traces of flux on the board - solder paste, rosin... Through such a coating, high-frequency currents can quite easily pass wherever they want. As a result, over time we may get an unstable image, noise, etc. troubles. Therefore, carefully wash the board with a cotton swab moistened with alcohol or acetone. After such cleaning, wipe the board with a dry cotton swab.

We install the board in place, check - it works.

Now we assemble the console completely and check its functionality again.

We check the second device in the same way - the device is working normally, the repair is completed.

In conclusion, I will add that the quality of the antenna amplifier power supply also greatly affects the operation of the set-top box. Thus, if the capacity of the filter capacitor is insufficient, signal loss is possible - there have been cases of complete loss of channels of the second multiplex. To recognize a malfunction of the antenna power supply, it is enough to replace it with a DC source of 9-12 volts (for example, a Krona battery or a battery from a computer uninterruptible power supply). If the reception quality improves, you should replace the antenna power supply with a known good one.

Digital television is no longer an innovation these days, but problems with its functioning are not uncommon. Therefore, very often users have the question of why digital television does not work.

In this article we will look at the main causes and ways to eliminate them.

Common causes of problems

If the device is working properly, there are no problems with connecting the wires, the flow of electric current, etc., then the problem is related either to the settings of the set-top box or to the antenna.

So, in cases where you did not catch all channels during auto search, you should do a manual search. It is likely that you need the frequency of a nearby tower. If no image is displayed from the set-top box, then the reason is an incorrect connection or selection of video input. It is possible that the set-top box is simply not connected. After all, it should be connected not only through an outlet, but also started using the remote control. In this case, the indicator light should turn green.

If you make sure that the set-top box is connected and you have an image, but you are given the message “no signal,” then the problem is with the antenna. It is either not connected, is faulty, or you did not turn on the amplifier. Therefore, the first thing you should do is check the antenna, and then repeat the auto search.

Suppose that the auto search did not find anything, and on the set-top box you see the inscription “no services”. It is also possible that your channels will stop showing and you will see a similar message. In such situations, the reason is a bad signal. Here you need to conduct a manual search on the frequencies transmitting your signal. This is due to the fact that in cases of a weak signal, the auto search does not find anything, but the manual search shows even weak signals.

The reason for this phenomenon is your distance from the tower or the number of neighboring buildings that interfere with reception. It is important to note that when the intensity is low, signal amplification is necessary. In such a situation, you should purchase an amplifier or place the antenna outside or make it higher.

Even as a child, living in the village, I always tried to tune the TV to good reception of a large number of channels. The only option that I understood for myself from these attempts is that the higher the antenna is, the better the quality of the channels and the greater their number. But there is a limit to the height of the antenna mast. Therefore, some channels were always shown well, some were shown not so well, and some were not shown at all. Now, living in the city, you don’t experience any problems with the quantity and quality of the TV channels provided, but when visiting a village, sometimes you want to turn on the TV and change channels, choosing an interesting program. But in the countryside, time moves slower and modern technologies arrive there late, and sometimes don’t arrive at all.

In this regard, I set out to set up as many television channels in the village as possible. To begin with, I propose to consider what options are available today for obtaining a high-quality signal and picture on the TV:

1Cable TV- television, in which the signal is distributed through a television cable that is directly connected to each television

Pros: high-quality TV.

Cons: Subscription fee, available only in large cities.

2 Satellite television. Satellite television broadcasts using a satellite suspended in low-Earth orbit. The signal is received by TV viewers on an individual dish antenna.

Pros: high-quality TV.

Cons: Cost of equipment, subscription fee.

3 Terrestrial television. Terrestrial television distributes the signal using terrestrial repeater stations; in order to receive this signal, you must use an antenna.

Pros: minimum costs.

Cons: signal level is often low; the display and quality of channels depends on the weather, distance from the tower, mast height, etc.

You can also say that TV channels can be watched via the Internet, but in this article I would like to talk about watching channels without using a computer/laptop, and especially the Internet.

Of all the methods described, the only one that was suitable for me was using satellite TV, but I really didn’t want to spend money on buying equipment and then paying a subscription fee. After scouring the Internet, I found an alternative way - terrestrial digital television. The essence of digital television is the following: the transmission of television images and sound occurs using digital encoding of the video signal and sound signal using digital channels. Digital encoding, unlike analogue, ensures signal delivery with minimal losses, since the picture and sound are not influenced by external factors (interference). Of the nuances of using digital television, I will note the following - a television channel in digital television has two situations, it will either work in good quality, or it will not work at all. Unlike analog TV, there is no borderline state or interference, the only exception is if the channel has very poor communication quality, it can slow down, turn off and turn on again, to avoid this you need to use another antenna, raise the existing one higher or turn towards the TV tower .

What you need to watch digital television:

TV antenna;

TV or set top box (Set Top Box) with tuner DVB-T2(namely DVB-T2, the outdated DVB-T will not work), support for the MPEG4 video compression standard and the Multiple PLP mode.

You do not need to buy an additional antenna, just use an antenna for an analog signal. But the antenna itself is not enough, to watch digital TV you need a set-top box with a DVB-T2 tuner (some modern TVs do not need such a set-top box, since it is built into the TV, this information can be obtained from the documentation for the TV or on the manufacturer’s website, which discusses a similar case ). Set-top boxes are not expensive, on average from 1500 to 2000 rubles. In fact, you don’t need to buy anything other than this set-top box. Another plus is that you don’t need to pay a subscription fee for terrestrial digital television.

It is important to note that digital TV allows you to view a limited number of channels; at the time of writing there were 20 (possibly less depending on the region of residence).

Digital television is not configured according to the principle - the higher you raise it, the more you catch. You can only tune these 20 channels, plus you can add more analog channels that your antenna will pick up (if your DVB-T2 set-top box or your TV has such a function). To learn more about the number of channels and the possibility of using digital television in your region, you can call the RTRS hotline: 8-800-220-20-02 (calls within Russia are free) or on the website: www.rtrs.rf.

So, I propose to move from theory to practice. In my case, I used a regular television antenna, which was very popular about 15 years ago. With this antenna I managed to catch about 3 analogue channels in good quality, 2 in satisfactory quality, and a couple more channels appeared in poor quality in good weather.

I purchased a DVB-T2 set-top box. Regarding the choice of consoles, I didn’t rack my brains, since technically they are all as similar as two peas in a pod. Most of them have two outputs - tulip (some SCART) and HDMI, there is a USB connector for viewing the contents of USB media. I got the impression that they are all made at the same Chinese factory, only they are equipped with different boxes and labels. When purchasing, pay attention to the control panel of the set-top box, since you will use it constantly (switch channels, turn the volume lower, higher, etc.).

I connected the antenna to the DVB-T2 set-top box, and connected it to the TV using a tulip (it usually comes with the set-top box).

Tulip RCA connectors for video and stereo audio. Yellow is for video, white is for monaural or left channel of stereo two-channel audio, red is for right channel of stereo two-channel audio.

I’ll make a reservation right away that I connected the set-top box to an obsolete CRT TV, so I chose a tulip cable. If you have an LCD or plasma TV with an HDMI output, then you should connect it with a proper HDMI cable (it must be purchased separately), since the image quality will be much higher.

I switched the TV to AV mode and got to the DVB-T2 set-top box interface. Setting up the set-top box requires minimal effort; all default settings will satisfy most users. The main thing you need to do is set up the channels. To do this, I went to the channel search menu and selected Auto search.

A few minutes later, the DVB-T2 set-top box found those same 20 channels + 3 radio stations. But a few days later, channels 11 to 20 disappeared, on the website rtrs.ru I saw that the towers to which I connected did not support 2 multiplexes (from 11 to 20 channels), and the fact that they worked for a couple of days was most likely tests. As a result, I purchased a high-quality, “strong” antenna to watch all 20 channels. Test video below.

Antenna test video ANT-T2-MAX

In order to understand the capabilities and settings of this set-top box, I offer a photo of each menu item (please excuse the low quality of the photo).

A digital set-top box, as I wrote earlier, can play files from a USB flash drive. To do this, insert the USB device into the set-top box, go to the menu, select "USB" - "Multimedia", select the playable format (music, pictures, video).

In addition, digital set-top boxes have the ability to record images from the TV to a flash drive. To do this, just press the “Rec” button on the control panel of the DVB-T2 set-top box, after which the recording will begin on a USB device.

To summarize, I am very pleased with the quality and quantity of digital TV channels (of course, more channels are possible, but not all at once). In my opinion, for remote places, dachas, villages, towns, where people are not ready to spend 10,000 rubles on purchasing satellite TV + pay a subscription fee, I consider this option the most suitable.

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 perform a simple channel setup. If your TV is outdated and does not support receiving this type of signal, then in order to view digital channels you should purchase a special set-top box....

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Connecting a digital set-top box to a TV

The rapid development of technical progress in the field of television broadcasting provides great opportunities for digital television for better reception of television programs in comparison with outdated analogue. But in order to be able to watch digital TV broadcasts, you need to connect a receiver (special set-top box) to the TV. Before you connect a digital set-top box to your TV, you will need to decide on the choice of receiving device - antenna. So, in order to watch digital terrestrial television (DTTV) without any problems, you will need:

Antenna; receiver (set-top box); setting up channels.

Antenna

The type of antenna is selected depending on the distance to the transmitting TV tower. Therefore, you should install an indoor or outdoor antenna. But, regardless of the type of location, it must operate in the decimeter range, namely, receive frequencies from 470 to 860 MHz. An indoor antenna will work well within the city, where...

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The state program for a phased transition to the digital television broadcasting standard DVB T2 is approaching the final stage - a gradual reduction in the number of analogue repeaters. This suggests that the time has come to join new technologies and switch to digital. We will talk about the equipment necessary to receive a television signal in the new format, as well as how to properly connect a digital set-top box (receiver) to a TV or monitor.

Necessary equipment

To watch digital broadcasting, as opposed to analogue, you will need a receiver that decodes the signal. Many modern TV models (Philips, Samsung, Sony, Toshiba, LG, Panasonic, etc.) are equipped with such a unit. To make sure of this, you should refer to the user manual, this brief instruction is included with each product. At the same time, check whether the built-in tuner supports the DVB-T2 format; if not, you will need to purchase a receiver.

Receiver Supra

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Connecting an Android set-top box to a TV

Very often our clients have a problem connecting an Android set-top box to a TV. Actually, this article should show options for connecting your TV box to a TV. Looking ahead, I will say that we have not touched on all connection options, but the 3 most basic ones.

3 ways to connect the set-top box to the TV

Via HDMI cable; Via AV cable (RCA tulips); HDMI converter adapter;

Let's look at each of them in detail.

Connect via HDMI cable

The first point is the simplest and most common. All you need is to connect the set-top box to your TV with an HDMI cable. After this, do not forget to change the signal source on the TV (look for the Input or Source button on the remote control). Although everything here is really very simple, sometimes there are situations when your TV does not see the set-top box at all. In this case, we recommend trying to connect the set-top box to another...

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Many digital set-top boxes for TVs are made with only 20 channels. There are various manufacturers on the market, and the models differ quite significantly in parameters. The main indicators of devices include the input stream, sampling frequency, and memory.

It is also important to consider processor parameters and supported formats. In order not to make a mistake in choosing a good digital set-top box for your TV, you should know the main manufacturers and read reviews from real customers.

Reviews of MXQ S805

This set-top box for a 20-channel TV receives good reviews from customers. Many owners praise it for its convenient menu. The symbolic speed of the model is quite high. Thus, sampling problems rarely occur. According to buyers, a high-quality remote control is included in the standard package of the device. Linear connectors are provided on the rear panel of the set-top box. Owners also praise the devices for...

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I assume that you have read the previous articles and followed the algorithm I described, but nothing worked for you. If this is not the case, then I recommend that you read all this, perhaps your problem is solved in the early steps. For example, you are simply not in the digital TV reception area or you have an old receiver.

Now let’s try to figure out what’s wrong and why your digital television is not showing. I’ll say right away that this article will focus specifically on setting up the set-top box and antenna. That is, we do not consider repairing the devices themselves, and assume that they are working properly.

Not all channels caught

So, if you tried to do an auto search, but you didn’t get all the channels, we try to do a manual search (read about the second method). Chances are you haven't picked up the second multiplex, and you'll need the frequency of the nearest tower that transmits it.

There are duplicate channels

If you catch duplicates, then read the same article, only from the beginning.

But if you didn't catch it...

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Faq: Choosing a smart set-top box for an old CRT TV

Smart set-top boxes for Android are suitable for all types of TVs, including those that use a cathode ray tube (CRT), in other words, a kinescope.

Choosing an Android console for a CRT TV is not a difficult task. The point is, in order to register smart on an old TV, you need to perform a number of simple steps to select a smart device that will assist your TV.

Formally, the main criterion for selecting a set-top box for a CRT TV should be the AV connector. This jack looks like a hole for connecting headphones. Technically, the AV connector is just that, but the difference from the 3.5mm Jack lies in the additional contact responsible for video.

Thus, in order to connect a smart set-top box to an old TV, you need:

a) AV connector on the set-top box

b) tulip cord or as it is also called - RCA

In what quality is the image displayed from...

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Analog television is being replaced by higher quality digital television. Connecting it is no more difficult than the usual analog one that we are all accustomed to. To do this, first of all you will need to purchase a special digital set-top box in DVB-T2 format or a TV with a built-in digital tuner. In addition to the receiver (set-top box), you may need an additional cable and a CAM module. The latter is needed if you plan to view an expanded list of broadcast channels. You can connect the set-top box to the TV yourself without involving a specialist (although when purchasing additional equipment, employees of the selling company will most likely insist that you invite a specialist). To save on calling a specialist, let’s take a closer look at what equipment is needed to install the receiver.

Console

As already mentioned, to watch broadcast TV programs in digital quality you will need a special DVB-T2 set-top box, which is also called...

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Connection diagram, setting up a TV set-top box

How to connect the set-top box

Along with the set-top box, the kit includes a switch (switch) and cables - from the switch to the set-top box and from the switch to the computer/router (router). The attachment must be connected in accordance with the picture.

Setting the time

If the TV program does not match the broadcast on the channel, your time settings may be incorrect. To do this, you need to go to the set-top box interface (the "Menu" button on the remote control), scroll with the arrows to the right to the "Portal" menu and press the "OK" button. Next, on the remote control you need to press the “Setup” button, in the “Advanced Settings” section that appears, change the “Time Zone” to “GMT +03:00 Moscow” and apply the settings. If after all the above settings the discrepancy persists, contact Technical Support.

How to choose the resolution for your TV (for advanced users)

The video output resolution affects the image quality.

...

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The article provides detailed instructions on how to connect a digital set-top box to a TV. More and more users prefer digital television, as today it is one of the most modern methods of signal transmission. Therefore, the quality of the broadcast picture and sound is several times better than analogue broadcasting.

To have access to digital TV, the user needs to purchase a digital receiver, and then connect and configure it.

Connecting and setting up a digital tuner

The receiver can be connected not only to a television screen, but also to a PC or video player. But in this case, the user needs to additionally purchase a special adapter; it is necessary to connect the coaxial wire. You can buy such an adapter at most electrical stores.

To watch digital channels you will need the following equipment:

TV; console; television or satellite antenna; consumables;

Process...

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If you have become the proud owner of a smart TV set-top box, you probably have a lot of questions regarding the operation of the TV Box. Using these instructions will make it much easier to use. We will try to consider in as much detail as possible from the most basic steps with connecting to the Internet to more complex issues. In order for the guide to be supplemented and expanded, ask us questions in the comments, we will be happy to answer.

Before using the set-top box, it is best to reset it to factory settings; this will help get rid of glitches that may have arisen after the factory firmware. In 10% of cases this happens and, as a rule, the user notices that something is wrong only after complete setup, installing programs, accounts, etc. What a disappointment it will be if everything has to be deleted and done again. If the TV box was purchased in our store, there is no need to reset it, since we check all devices before selling them.

1. Connection

Use only the original block...

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Many buyers of DVB-T2 digital tuners were incredibly happy with the fact that these devices are equipped with a USB port and allow you to play music, photos and videos from a flash drive. In fact, if you decide to buy a DVB-T2 tuner, you will also get a media player!

As always, there was a fair fly in the ointment in the barrel of honey (not so sweet, by the way). New owners of DVB-T2 tuners notice that in many cases they play video without sound. Since the days of silent films have already passed, this state of affairs causes a certain misunderstanding among people.

Why is there no sound when the T2 tuner plays video from USB?

In fact, the problems with sound (or rather, the lack of it) can be explained very simply: our digital tuners of the DVB-T2 standard support encoding the audio track in MP3 format, while many films contain sound encoded in AC3. The problem lies precisely in this and now can be solved by several...

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Most countries in Europe, and indeed the whole world, have long switched to digital television broadcasting. However, in our country the transition process has been delayed. This may be due to the fact that many families still have televisions that do not have a digital receiver. But for watching digital channels this is not a problem. After all, there are special set-top boxes for sale for watching digital television, which are very inexpensive, and you can connect them to almost any old or new TV.

What you need to watch digital TV channels

When purchasing a set-top box for digital television, many people have no idea how to use it, how to connect it correctly and how to set up TV channels. After all, this type of television signal transmission is just entering our lives. Meanwhile, there is nothing complicated about this. All you need to watch these channels is:

TV; console; antenna or other signal source.

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DVB-T2 tuner does not turn on World Vision T34 set-top box

Digital television set-top boxes have recently entered our lives, but in addition to positive aspects, they cause many complaints regarding quality. It’s still too early to talk about any statistics and how many failures they have, but there are already quite a few cases of failure of these TV set-top boxes.

I will list a few of the most common malfunctions in which the set-top box refuses to work:

The red indicator is on; red indicator flashes; the set-top box reboots and does not turn on; it says “ON” and does not turn on (the green light is on); the tuner does not turn on after the firmware; does not turn on from a long distance.

The reasons why the tuner does not turn on can be divided into several groups:

Electrical circuit malfunction; Firmware failure; Remote control malfunction.

If there is any breakdown in the circuit, it can manifest itself in different ways, but the worst thing is that even with the same manifestations, the reasons may be...

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Broadcasting digital terrestrial television of the DVB-T2 standard covers almost the entire territory of the Russian Federation. As we already know, you can check the availability of airwaves on the rtrs.rf map. If broadcasting is carried out in a given region, then for reception you only need subscriber equipment of the required standard, in our case - DVB-T2.

But the following may happen. You bought reception equipment (or already had it), but you can’t set up digital terrestrial channels. What could be the problem? The most common are:

The antenna is not intended for receiving digital terrestrial television (does not receive the UHF range);
Your hardware software is not up to date;
The equipment does not support the DVB-T2 standard.

Not all antennas are capable of receiving digital terrestrial television signals. Most often, people who connect their equipment to their home antenna encounter a lack of signal. You'll never guess here...

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Free digital television became generally available in early 2015, but many users continue to watch television in analogue format.

The transition to digital broadcasting is hampered by the limited capabilities of televisions that do not support DVB-T2 technology. Modern models with a built-in DVB-T2 tuner can receive a signal of this format. Other TVs will be able to switch to digital only with the help of additional equipment - an external T2 tuner.

The Zenobund operator decoded 32 channels at the request of the government, which plans to turn off analogue broadcasting by the end of June 2017. Today, 95% of the territory of Ukraine is covered by digital broadcasting.

Popular questions about the DVB-T2 digital set-top box

Experts from the Foxtrot online store answered the most common questions about DVB-T2 receivers presented on the website http://www.foxtrot.com.ua/.

1. Why doesn't my digital TV receive a signal?

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There is no sound when viewing .mkv in the media player, how to fix it?

According to my statistics, this is the most frequently asked question among those present on the topic of using digital set-top boxes DVB-T2, what to do and how to get out of this situation at the lowest cost, and for what reason there is no sound, now we will consider it step by step.

Why is there no sound?
At the moment, from the entire line of DVB-T2 set-top boxes World Vision there is only one model T55D which has support for digital multi-channel audio Dolby Digital, AC-3 and this is present in the technical specification of the device, the rest of the range of models has the ability to play only STEREO standard audio tracks or MONO, which is actually the problem of missing sound on most modern films played, since they all come with an AC3 or DTS soundtrack. And only for this reason there is support for video series, but no audio. This question is not programmatically...

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Connecting a digital receiver

All of Europe, America and Japan have switched to digital television. Russia is also rapidly developing the progress of terrestrial digital TV. Many people purchased this receiver, some hired specialists to connect and configure it, and some connected and configured it themselves, so in this article we will tell you how to connect a digital set-top box to a TV. And how to choose the right digital set-top box, we wrote about this earlier.

With the advent of digital television, even in the most distant corners of our country, digital channels are broadcast, which are also broadcast in central Russia. That is, the channels that are broadcast in Moscow, the same channels will be broadcast in Chukotka. The quality has certainly changed for the better compared to analogue broadcasting. There are TVs that support DVB-T2 digital broadcasting. It’s very convenient, we connected the television cable to the TV and that’s it, no more wires, and the digital TV set-top box shows in perfect quality. But if you...

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1 Cable television - television in which the signal is distributed through a television cable that is directly connected to each television

Pros: high-quality TV.

Cons: Subscription fee, available only in large cities.

2 Satellite television. Satellite television broadcasts using a satellite suspended in low-Earth orbit. The signal is received by TV viewers on an individual dish antenna.

Pros: high-quality TV.

Cons: Cost of equipment, subscription fee.

3 Terrestrial television. Terrestrial television distributes the signal using terrestrial repeater stations; in order to receive this signal, you must use an antenna.

Pros: minimum...

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The situation is as follows. For the first time I connected the set-top box to a Philips 32PFL9604 LCD TV via the included scart-tulips. All OK. There is picture and sound.

Then various experiments began. The blue light (hd) lives its life, turning on and off periodically. Moreover, I noticed that if I wait for some time with the set-top box turned on (10-15 minutes), the image still turns on and the set-top box starts to work normally. If you turn off the set-top box, it goes into standby, a picture appears on the screen with the inscription press ok, when you click on ok, the set-top box loads again and displays correctly. But if you turn it off for a long time, for example at night. When I turn it on again there is no signal on the TV. Then, when you finally manage to display the channels, there is completely no sound on all of them (mute mode is off, the volume is half, in the settings...

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The whole world has long switched to digital television. Our country began the process of transition from analog signal transmission relatively recently. Digital television has contributed to the emergence of digital channels broadcasting throughout the country. TVs that support DVB-T 2 digital broadcasting have gone on sale.

This is very convenient, you just need to connect the television cable to the TV, and no other wires are required. However, if the TV does not support digital broadcasting, then a digital set-top box comes to the rescue. Many people, having purchased this device, do not know how to properly connect it to the TV. Therefore, it is necessary to fill this information gap.

Required Equipment

To broadcast digital television in your apartment, you need the following equipment:

TV; receiver; antenna or satellite dish.

The TV must be such that it has an input for an antenna, connectors for “tulips”, scart - an input with a video input. Modern...

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Several years ago, the old analogue television was replaced by a more modern digital one. It provides not only good signal reception, but also better image and sound transmission.

To connect it, you need to purchase a special TV set-top box with a supported DVB-T2 standard. But not every person knows how to connect a digital set-top box to a TV. Today we will tell you more about this.

How to connect a dvb t2 set-top box to a TV?

Are you wondering how to connect a digital TV set-top box to your TV? In addition to the receiver itself, you need:

HDMI cable; CAM module; Antenna.

Any person can make the connection independently, without turning to the help of professionals, which will save a significant amount. Before installing the receiver, it is important to make sure that you have an antenna, which can be either indoor or outdoor. The choice of its type is made based on the distance of the TV tower:

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This article is for those who want to buy this newfangled gadget, but have no idea what “Alfacore smart TV box Android 6.0” or “Android 5.1 game consoles for TV” are. Visually, the Android TV box is a small flat box of small size with many inputs. But inside this very functional box is a whole world of online information and entertainment.

The secret of creating Android smart TV set-top boxes - who needed it?

They say that Android TV set-top boxes were invented by someone who was sorry to throw away the old one. Everything is possible! Android TV boxes provide ordinary “blue screens” with abilities that are available to new, “sophisticated” Smart TVs. And even a little more!

There is another version about the creation of a smart TV box. Rumor has it that in the age of the Internet, most users have stopped buying televisions. Companies producing this equipment were confused - it was not clear how to return consumer demand. IN...

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The new broadcast format is supported by all modern TVs, but the digital standard is not available to owners of older models. To get it without buying a new TV, you need a TV set-top box for watching digital television. The function will improve the quality of broadcasting, pictures, and sound.

What is a digital TV receiver

It is a small-sized device that is designed to capture a digital signal and then transmit it to any TV. The standard has the abbreviation DVB-T2. A digital TV receiver is an inexpensive device that turns your analog cable signal into a digital one. The device has wide functionality, which may vary depending on the manufacturer and cost of the tuner.

The simplest models cannot offer many additional features, but expensive options not only receive a TV signal, but...

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What is a SMART-TV set-top box

Modern PCs, tablets, and smartphones allow you to use Internet resources. But not only the listed devices are capable of providing access to network media files.

TVs produced today are also endowed with SMART TV capability - a function that opens the Internet to the viewer and allows you to watch TV channels, films, videos, photos, as well as conduct active communication in selected social networks, Skype, Viber.

Abilities of the SMART-TV set-top box

To enable the TV to connect to the network, designers have developed special set-top boxes - devices that connect to the TV via a cable or adapter and are designed to provide uninterrupted access to the Internet.

When buying a set-top box, you should consider:

· Brand, type of TV;

· Type of connection (connector type);

· File formats that can be read by this equipment;

· Set-top box processor type;

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A very common question. From practice, every tenth client buys a smart TV set-top box specifically for an old TV. Here we should clarify the context in which we understand “old TV.” It is understood that such TVs include models using ELT technology. That is, if you are the owner of a “plasma” purchased in 2008, for example, then the article does not apply to your TV.

Sometimes, people's choice falls on premium set-top boxes with the hope that the old TV will not be inferior in picture quality to modern AMOLED matrices. This approach is fundamentally wrong. The whole problem of displaying a picture on a TV screen lies in the connection method. Let us remind you that at the moment there are two traditionally standard methods of image output: tulip and HDMI.

The difference is that in the first case the signal goes through a converter to a resolution of 640x480 without the possibility of adjustment, when the signal goes through HDMI to...

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