If the digital set-top box was removed, then power. Set-top box for digital television - repair that not a professional can do

Probably, every person has encountered the failure of one or another equipment, and recently the situation is relevant when digital television does not work. A person turns on the TV to watch a long-awaited continuation of a series or a favorite show, but only gets a blank screen. But digital television does not work every time for some reason that no one understands. Either there is no broadcast, or the signal does not pass through, or prevention is carried out on separate channels. Digital television also does not work if the antenna or even the TV itself breaks down, or maybe the cable comes loose somewhere. There are many, many reasons why there is no television broadcasting. This article will help you understand some of them.

Main reasons

If digital television does not work due to lack of signal, it will be immediately clear, because not a single channel will respond. This means something happened to the antenna. Prevention cannot take place on all channels at once, most often on just one or, in extreme cases, on several. The rest will work, and why digital television does not work is not a question for such a situation. If a cable has come loose somewhere, then the question is legitimate, because silence and a dark screen will be everywhere.

The first thing you can check is that everyone knows, even people far from technology. You need to disconnect and reconnect the cable. If it doesn’t help, then contact specialists and ask them why digital television doesn’t work today. If the user suspects that the TV is broken, there is no point in taking independent action. Only a service center or a private technician who knows how to repair TVs will help.

Much, much if

Cable TV users have the opportunity to immediately contact the company that provides broadcast services as soon as they discover a lack of sound and picture. There are usually experts there, they will always help in all cases. If there is no cable television, then first you need to get to know your neighbors and ask if everything is okay with them.

If their digital television has not stopped working, then all problems should be looked for at a specific user. If a regular indoor antenna is used, problems usually arise frequently, so many people now purchase special amplifiers, then there is no answer to why digital television does not work. An antenna amplifier is a very effective aid, and it is not difficult to purchase - it is not too expensive and is sold everywhere, in every household appliance store.

Common problems

Satellite television antennas are very powerful, but even they sometimes refuse to transmit a signal, and a frustrated user spends a lot of time with the phone in his hands, asking the broadcasting company why digital television is not working today. This problem is considered common. The satellite is moving, and it was to it that the antenna was tuned, and it was from it that it caught the signal.

It exists, but is not accessible. The problem can be solved quite simply, but not every user can independently reconfigure the antenna to another satellite, so it is better to immediately contact specialists. Moreover, it is not a fact that the satellite has moved. The antenna may also change its position due to the wind or because an object, such as a tree branch, falls on it.

About the benefits and harms of curiosity

There are many reasons, and users have even more solutions, unless, of course, they cannot correctly determine the reason why digital television is not working well. If the cause is unclear or the user made a mistake in the diagnosis, additional problems may arise when acting independently. Therefore, it is better to resort to the help of real professionals. They will determine why 20 digital television channels do not work, or, for example, only ten out of twenty work.

A user who is not very well versed in modern technology is unlikely to be able to do this. But there are (and in fairly large numbers) inquisitive people, and it is their choice: to establish a signal or to break something else. You can only eliminate some minor defects on your own, and those that are visible, for example, placing the cable correctly in the socket or choosing an amplifier for the antenna in a store. The rest needs to be left to specialists.

Far and near

In the city it is much easier to get answers to the following questions: why digital television channels do not work, why there is poor sound and image reception, why not all channels work well, and many more questions regarding broadcasting and reception. But very often there are situations when it is difficult to solve such problems even in a metropolis. It is impossible to even list all the cases in which even a master cannot immediately cope if digital television does not work.

Kaluga, for example, is a very modern city, but for some reason there are a lot of reviews on the Internet about signal problems from there. City residents generally have much less problems calling technical support, but how much more difficult it is to resolve issues of this nature far from civilization! In the outback, time does not flow so quickly; modern technologies arrive there very late or never arrive at all. Therefore, fans of digital television need to find out what options exist for them today.

Three options

Firstly, this is cable television, when the signal will be distributed directly through the television cable, and it is connected to a separate TV. This is a very high-quality transmission, but it is not available in every outback, mainly in cities. And the subscription fee is quite high.

Secondly, this is satellite television, when the signal comes from low-Earth orbit and is received by an individual antenna (“dish”). This can be done everywhere, and the sound and picture will be of high quality. The subscription fee is quite high, and the equipment is also expensive. And from time to time, the user still asks the question: why did digital television stop working?

Thirdly, terrestrial, when the signal is distributed by ground-based repeater stations and is received by an individual antenna. There are few costs here, but the signal level is much lower, the quality of reception depends on everything in the world - here is the weather, and the distance from the relay tower, and the height of the antenna mast, and much, much more. And every user will be in a bad mood from time to time due to the fact that terrestrial digital television does not work.

Of course, nowadays the Internet helps everyone everywhere, where you can always watch whatever you want. However, this article is not about these cases.

Theory

All these methods are quite good. But when choosing one of them, it is necessary to imagine at least in general terms how they differ. For example, terrestrial television and digital television are completely different. The latter is that digital coding is used to transmit image and sound - both the audio signal and the video signal. And digital channels are used for transmission. Such encoding ensures minimal losses during signal delivery, since there is no danger of interference with the encoded information. And if digital television channels do not work, then they do not work completely, at all. And if they work, then only in excellent quality. There is no borderline state or interference here. The only exception is that the connection quality is poor. Then the TV seems to slow down, turn off and turn on again. And this can only be corrected in one way - you need another antenna or the existing one needs to be raised higher and turned towards the TV tower.

It should also be noted that many users do not know that digital television is always limited in the number of available channels. Depending on the region there may be ten, twenty, the number varies. The principle does not work here: raise the antenna higher and catch absolutely everything. No, only what is available can be configured. For good viewing, you need, first of all, to purchase a television antenna, a television or television that supports signal compression standards and a tuner (you need to find out which one is not outdated at the moment). Many of the most modern TVs do not require a set-top box; an antenna is enough. But not everyone has these, and therefore users often look for the reason why the digital television set-top box does not work, although the problem may be in the TV itself.

Practice

Let's say you have chosen terrestrial digital television for use. You can use the most ordinary antenna, which picks up two or three channels well in fairly good quality, a couple more in poor quality, but even those in very good weather. This antenna requires an attachment. For example, DVB-T2. Any one is possible, they are technically almost identical. Most often, set-top boxes have two outputs - SCART or “tulip” and an HDMI output, as well as a USB connector for viewing the contents of electronic media. The boxes for all consoles are different, but they seem to be made at the same factory in China. Therefore, when purchasing, you need to carefully inspect the control panel, as the most frequently used item, to see if everything is in order with it. Otherwise, there will be problems in switching channels, adjusting the volume, and the like. If all is well, you can connect the antenna to the set-top box, and the set-top box using a “tulip” (usually sold in one set with the set-top box) needs to be connected directly to the TV.

Here you need to know that the RCA connectors for stereo sound and video signals are the same “tulip”. Yellow is for video, white is for left stereo or mono, and red is for right stereo. If the TV picture tube is obsolete, the “tulip” will help out. If the TV is plasma or LCD, it has an HDMI output, and you need an appropriate cable, another will not work. You need to purchase it separately. Otherwise, the user will not like the image too much. The TV needs to be switched to AV mode, then the set-top box interface will appear. Setting up the console is not too complicated. Even if you just do everything by default, the quality will completely satisfy even connoisseurs. The main thing here is to configure the channels themselves. The menu has a channel search. You can also select auto search. In a few minutes everything will be ready. This will be enough for almost any settlement.

From electronic media

As already mentioned, it is needed in order to play back what was recorded on a flash drive. To do this, you need to insert a USB device into the set-top box, go to the menu, select "USB" "Multimedia", then select the desired format - video, pictures or music. The contents of the flash drive will open on the screen. Now you need to select the desired folder and open the file. Everything is even simpler than doing this with a laptop or computer. However, many people still cannot figure out these operations on their own. Especially the elderly, who cannot keep up with the rapid movement of technological progress, need help. Young people cope best with this. And even small children are much more adaptable.

But that is not all. A user who has such an antenna attachment for digital television should know that it is possible to perform the reverse operation. For example, record your favorite program directly from the TV onto a flash drive. And the steps for this purpose are just as simple. Just press the “Rec” button on the control panel of the set-top box, and the recording will obediently go to the USB device. In a word, digital television today, even for a remote locality, is not a myth or a dream, but a completely feasible thing. And if it is digital terrestrial, then a resident of the outback or temporarily settling in a dacha or village does not necessarily have to spend about ten thousand rubles on installing satellite television, and then pay a considerable subscription fee. You can still achieve comfort today with small means.

Trust the provider

Almost everyone enters into an agreement with a provider in order to receive digital television services. Long-running and fairly powerful companies supply a set of equipment to the user, such as, for example, Rostelecom. However, almost all providers do not satisfy the client on the day of contact. You have to wait a day or two, and if this is the outback, then a week, not even one. In order not to waste time, and digital television to work immediately, you can do the initial setup yourself. This knowledge and skill can be needed by literally everyone, even if you have to move the TV to another room or exchange it for a new one you just bought. Therefore, everyone should understand connection diagrams and configuration technologies.

The same Rostelecom offers this service in two versions - together with the Internet (“Interactive 2.0”) and separate digital television (“Interactive TV”). The latter can only work on a router that belongs to the company; others will not work. And Rostelecom’s routers are disgusting, that’s what all the reviews say. Therefore, it is better to choose 2.0, and if there is no other provider nearby, you will have to call technical support almost every day with the question: why does digital television not work during the day? You won’t be able to connect version 2.0 yourself; you’ll still have to wait for technicians. Rostelecom's settings do not match with other people's equipment. The user is lucky if another provider is nearby and can connect him to their network.

Situations

1. The set-top box leaves the normal mode. This can happen if it is turned off for a long time. You just need to plug it into the network and not be afraid of the inscription that says that the channel is DRE encrypted. If you wait a couple of hours, the operation of the receiver will be fully restored and all encrypted channels will open.

2. It may happen that the set-top box (receiver) is not registered. To eliminate this situation, you need to look at the identification number on the back panel and enter it on the provider’s website.

3. Sometimes the antenna settings get lost. Such cases are described above. Here you will need the help of a specialist who will reactivate them.

4. If a paid channel sign suddenly appears on the screen, you just need to pay for a subscription to the provider’s services; apparently, the user forgot to do this on time.

5. Sometimes there are difficulties with software compatibility. This will require some dexterity. If the receiver is GS-HD, you need to restore the channel list in the menu (there is such a key there). And if that doesn’t work, you need to press two buttons on the remote control and on the receiver panel at the same time (this is the most important thing) - CHANNEL and TV/RADIO. Exactly at the same time - with four fingers. And then press STANDBY on the remote control. And everything has to fit together in the software.

6. If “No Signal” appears on the screen, you should look for a solution to the problem with the antenna. This has been discussed a lot above.

7. Check the cable. If it doesn't help, call a specialist.

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 map. If broadcasting is carried out in a given region, then for reception you will 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 it be 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. There is no way to guess whether this antenna supports UHF reception. You need to call the organization servicing the house and find out. You can immediately buy an antenna and enjoy digital television reception. Let us remind you that there are no There are no special antennas for digital TV . If you are close to the transmitting equipment, then you can.

If your equipment has outdated software, it may also not receive a digital terrestrial television signal. This problem can be solved either by reflashing the device yourself, or by taking the device to a service center.

If you decide to update the software of your device yourself, then download the firmware from the manufacturer’s official websites.

Well, of course, if your equipment does not support the DVB-T2 standard, it will not receive the signal.

Also, even with the correct equipment settings, the image may “scatter into squares.” Most often this is due to a low-power antenna or a large distance from the transmitting station. In this case, a more powerful UHF antenna will help you.

When setting up the equipment, point the antenna to the side and turn it to the maximum value of the “quality” scale on the set-top box/TV.

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 doesn’t show. 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:

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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.

Operator Zenobund 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 being 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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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:

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, it turns 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, there is no signal on the TV again. 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, this requires:

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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Many people face a problem when, after purchasing, their TV does not receive channels. Don’t immediately get upset and rush to return the product back to the store. Often, most problems can be solved on your own.

Digital broadcasting is a technology in which pictures and sound are transmitted using compressed encoded signals. This transmission method has many advantages compared to analog:

excellent quality of transmitted picture and sound;
immunity from interference;
the ability to transmit a large number of channels;
simple and quick setup;
Internet access.

Reasons for the problem

In fact, there are many reasons why the TV does not find channels. Let's look at the most common of them:

Wrong UHF antenna type. It is possible that the antenna you have installed is not suitable for digital channels.
Incorrect direction of TV antenna. This problem may occur due to the location of the antenna in the opposite direction from the main broadcast station.
The receiver is disabled or faulty. This option is not excluded. It is worth carefully checking that the receiver is connected correctly, as well as its functionality.
Very weak reception signal. If, after checking all the previous reasons, you do not find any problems, it is worth checking your receiving device. It is possible that its signal is not enough to find channels.
Old firmware version. Outdated TV firmware can also create this problem. You can update the firmware yourself by downloading and installing the required file from the official website of your TV model. If you have Samsung equipment, then you need to go to Samsung.com. However, we advise you to leave this matter in professional hands by contacting a service center.
Read also,.

How to fix the problem?

If you still don’t know why your TV doesn’t find digital channels, we’ll try to explain in detail the solution to this issue.

Connection methods

It is possible that this problem occurs due to the incorrect method of connecting to digital broadcasting. Each method has advantages and disadvantages. However, before you start searching for channels, you must connect the equipment correctly. Let's consider these options:

Using a decimeter antenna. In this case, you need to connect the TV antenna and amplifier to your signal receiver, then connect it to the TV. Next, select auto search and wait for the result.
Via cable. A large number of providers provide digital television services. Almost all modern TVs have built-in signal cards. In this case, to receive a signal, just plug the cable into the socket and turn on automatic channel search. Of course, such a service is paid.

Search settings

It is possible that the problem lies in incorrect search settings. The setup scheme is almost the same on all TVs, so you shouldn’t have any difficulties. In this case, we recommend performing the following manipulations to ensure that the settings are correct:

Enter the “Settings” or “Broadcast” section.
Find the "Search for Channels" option.
Click on "Auto search" or "Auto setup".
Select your connection type (described above).
Select the Full search mode and the type of channels you want to search (analog or digital).
Click Search or Scan.
Sort the found ones.

After this, the correct search configuration will be completed. If you are unable to receive more than one channel, we recommend reading the factory instructions for your TV or receiver. Perhaps you will find a solution to this problem there. As a last resort, you need to contact television setup specialists who will find and fix the problem.

Many of our compatriots have already been able to verify that digital television produces an image on the screen of better quality than an analog signal.

In order for your home to be able to receive digital channels, you need:

- a regular decimeter antenna;

— DVB T2 receiving set-top box, or receiver;

— a television tower transmitting a signal in DVB T2 format, within the reach of the antenna.

So, you have all this installed, connected (except for the tower, of course) and even worked for a while, but suddenly the signal disappeared. What could be the reason and how can I fix it on my own?

No signal from TV tower

Sometimes the lack of a signal is explained by the simplest reason - the TV tower is not transmitting it at the moment. For example, maintenance work is being carried out or equipment malfunctions have forced the broadcast to be suspended and repairs to be carried out in earnest.

Digital television is still a fairly new direction, so the signal transmission process is not ideal everywhere, and there are failures and breakdowns of equipment.

Poor signal reception conditions

If the signal is received on a weak antenna without an amplifier or with a low-power amplifier, or if there are high-rise buildings or other noise-producing structures in the space between the antenna and the TV tower, the signal may periodically disappear when atmospheric conditions deteriorate.

In other words, during rain, thick fog or snowfall, severe signal interference occurs. In this case, purchasing a more powerful antenna or moving the existing antenna to the highest possible height to ensure direct visibility of the tower can help.

This is easy to do if you attach the antenna to the roof of the multi-story building in which you live. If this is not possible, then you need to buy an antenna with a powerful amplifier.

Receiver failure

Inexpensive Chinese-made set-top boxes can present similar surprises from time to time - they spontaneously disconnect from signal reception. In this case, the following message appears on the screen: “No signal.”

The simplest action - turning off, and after a few seconds turning on the digital set-top box - often returns the set-top box to working condition.

Poor quality receiver firmware

This defect is most typical, again, for inexpensive Chinese equipment. The only way out is to flash the console's processor.

You can download the required firmware version from the receiver manufacturer's website, but it is not so easy to do this at home and without certain skills. Most likely, you will have to contact a workshop for this.

Spontaneous reset

Sometimes technology presents such surprises as failure of channel settings. In order to restore the settings, you just need to run auto search, and all available channels will be restored in a few minutes.

Problems begin when the auto search could not find a single channel. In this case, you should repeat the search manually and make sure that there are no even weak signals, which are usually ignored by the auto search.

To check the signal level, you need to find the “INFO” button on the remote control and press it three times in a row - the screen should display information about the signal strength as a percentage of the required one. If the signal is really very weak, you will have to buy an amplifier or move the antenna higher.

Set-top box malfunction

The simplest and most obvious case is that the console has failed for some reason. This could be a power surge, a lightning strike on an antenna on the roof, etc.

, most likely, does not display any messages on the screen at all, even about the absence of a signal. It may not even turn on. In this case, only contacting a repair shop or buying a new receiver will help.