How to tune digital channels on a Samsung TV. Digital terrestrial television how to tune the antenna for different signal conditions

Automatic and manual tuning of digital DVB-T2 channels can be done independently, for this it is not necessary to seek help from specialists.

How to set up DVB-T2 on TV? The tuning process is suitable for almost all receiver models. The design of windows, the names of buttons and menu sections may vary, but the general algorithm is roughly the same for everyone.

A device that supports the DVB-T2 standard can be connected to digital television and set up is not at all difficult. To do this, just insert the cable into the appropriate connector, and perform some simple manipulations to configure the channels. If you are using an outdated TV model that does not support this type of signal reception, you will need to purchase a special set-top box.

The TV must have a dedicated antenna input, as well as a cinch connector and an input with video output (scart). If instead of a SCART connector your TV has an HDMI input, then this is a better option.

If you can do double connection- and through the "tulip", and through HDMI, you can switch from one cable to another. The best way to watch it is via HDMI. in this case, a higher quality image is obtained.

The distance to the transmitting station (tower) matters. Most often, to effectively tune the TV, it is recommended to install an outdoor antenna with an amplifier, and in city houses on the 4th-5th floor you can use an antenna with a "mustache" or in the form of a frame without an amplifier, but with an option on the TV set-top box "signal amplification".

A receiver is a device designed to receive a signal and transmit it to a TV. The signal source can be a satellite dish, antenna, internet. Connecting a digital set-top box to a TV can be done either directly or through a DVD or through a monitor. But in this case, you may need a special adapter.

How to connect to a TV and set up a receiver (digital receiver)

Take the device out of the box and remove from it protective film... The film must be removed without fail, otherwise the device will constantly overheat.
Cut off the protective sheath about 1.5 cm from the end of the TB cable (at both ends). The stripping of the sheath must be done very carefully so as not to damage the shielding film that protects the center conductor.
Carefully peel back the shiny protective film and screw the “F” connectors to the wires.
Connect the cable to the TV and set-top box.
Insert a bundle of wires "tulip" into the connectors of the TV and set-top boxes.
Connect the antenna to the TV. The antenna must be installed on outside wall at home or on the balcony. After that, you need to go to the actual setting.

To configure the DVB-T2 set-top box, you need to click on the "Menu" on the control panel, and then go to the settings. If the country is not specified by default, you must select it. You also need to select a region, language, image format, search mode.

Then select the signal standard. DTV-T / T2 is installed by default - these are analog and digital television. If this setting is not changed, the TV will search for both channels.

The program will offer to choose automatic or manual configuration. It is necessary to select automatic and click on the "OK" button.

After that, the TV itself will search for all available paid and free channels. At the end of the search, you must click on the "Save" button.

If “DVB-T / T2” is set in the “Search mode” item, then the device will independently find all those channels that are available in your region. But this is possible only if you have already installed a working antenna, which is directed towards the transmitter.

DVB-T2 digital terrestrial television channels

If you bought a TV, antenna and set-top box just now, then when you open the welcome window, you must press the "Menu" button on the control panel. Next: "Configuring DVB-T" -> "Channel search" -> "Search mode". Here you can both find the channels themselves and set the frequency.

To simplify the search process, you can first go to a special site with information to find out at what frequencies the channels are broadcast in your city.

If the antenna is pointing correctly, then after a few seconds the "Signal strength" and "Signal quality" scales will be filled. If the level is good, then you need to click on "Search", and the device will perform the adjustment itself.

If you don't know the right direction antenna, you can twist it very slowly and smoothly. In this case, one must carefully look at the scales of intensity and quality. Once these scales are full, then fix the antenna in this position and search.

This is one of the most simple ways set up your digital TV yourself. If automatic tuning turned out to be ineffective - the set-top box found few channels (or even did not find them at all), then you need to use manual tuning.

To do this, you need to delete all those channels that were found earlier. After that, select the manual search mode in the same way. A window will appear on the screen. In it you need to set the frequency on which all channels in your city are broadcast. You can find out the frequency on the Internet or from your service provider.

After the channels of the first multiplex are found, you need to find out the frequency for the second multiplex, and start manual search again. Many channels can be found this way.

Signal quality check

To make sure everything is done correctly, you need to find the "INFO" button on the receiver. (In some models, this button has a different name. To determine which button is designed to check the signal quality, you need to look at the instructions.) Press this button 3 times, as a result of which a window with information about the signal quality, number should appear on the screen channel, frequency and encoding. If the first two parameters are more than 60%, then this means that the signal level is acceptable.

If the signal is of poor quality (it constantly changes its level), and shows 30% of the full, then the image quality will be very poor. In such cases, you must either raise the antenna higher, or install it in a different place, or just amplify the signal.

If the TV can receive several multiplexes, you need to check the signal quality on each of them, because they work with different transmitters. It may well be that the signal will be good in one multiplex, but not in the other.

Who among us does not like to sometimes spend an evening in a blissful slumber in front of the TV? We think that from time to time everyone allows himself such a weakness. And so that watching TV only brings positive emotions you need to fulfill two conditions: firstly, you should not turn on news channels too often, and secondly, the TV must be properly tuned. Today we'll talk about how to set up digital and satellite channels on your TV.

How do I tune digital channels on my TV?

So, you bought a new TV, or decided to connect cable TV - or analog to an existing TV receiver. In this case, the procedure for setting up the TV will be as follows:

First of all, we conclude an agreement with the provider of your choice that provides cable TV services.
After the TV cable is routed through the apartment, we connect the cable plug to the corresponding socket on the TV. The first thing that we see - on the TV came out the inscription "channels are not tuned."
We take in hand the TV remote control and press the "Menu" button on it.
We select the "Channel settings" section in the "Menu".
In the "Channel setup" section, select the "Automatic setup" sub-item and click "OK". The TV will then enter scan mode and will automatically search for all available channels. It should be borne in mind that in the automatic tuning mode, twin channels or channels with low image quality may appear on the TV: ripples, stripes, interference, with distorted sound or no sound at all. When the scanning process is over, you will have to get rid of all low-quality channels manually by selecting the appropriate items in the menu.
We wait patiently for the TV to finish automatic tuning... If there are many channels, this process can take a good five minutes. When auto-tuning is completed, exit the menu by pressing the corresponding button on the remote control.
If you need to tune in not so many channels on your TV, you can use such a function as "Manual tuning". At the same time, it is possible to set the required frequency for each channel, but it will take some time to tune each channel separately.

We would like to draw your attention to the fact that we have given an average algorithm for how to tune channels on a TV. The fact is that there are a lot of TV models now, appearance remotes and their menus may differ significantly from each other. More detailed step by step instructions You can find it in the “User's Guide” that comes with each TV set.

When digital TV first appeared, there was a lot of talk around it, and there was a certain excitement. This is not surprising, because the signal quality of such a TV is much better and, moreover, it is available to everyone. It can be connected both to modern TVs and older models, using certain devices for this. Today, of course, there is also cable and satellite television, however, digital TV remains no less popular among the residents of our country. It does not require special costs and at the same time provides broadcasting of the main 20 channels. In this regard, you can find many different companies that offer their services for connecting and configuring it.

If you want to watch terrestrial TV channels, then you do not have to pay money to someone to set them up, you can set them up yourself. Today we will look at how to set it up on a particular model.

What is digital television?

Before setting it up at home, let's figure out what it is and how it works.

The essence of such a TV is that a television image, as well as sound, is transmitted to a particular device using a digitally encoded audio and video signal through certain channels. With this coding, the signal is transmitted with minimal losses and has much best quality than an analog signal, which is influenced by external factors.

On the other hand, it should be said that with digital television, the TV channel will work either well or absolutely will not work. This TV has no interference or average condition. The only thing is that if the signal is bad, then one or another of the 20 channels will turn off or slow down from time to time. To fix this, you will need to turn the TV antenna, or directly to the TV, raise it higher, or replace it with another.

General setup instructions

To begin with, you can consider how digital TV is set up on TVs with a built-in receiver as a whole. Differences usually consist only in the sequence of some actions and the name of the items.

To connect terrestrial digital television, you should:

Connect the antenna to the TV;
Press the "Menu" button on the remote control;
Go to "Options" and select automatic configuration;
After that, a window will appear on your screen in which you will need to decide on the signal source. Check "Cable" and click "Start";
Next, another window will be highlighted. Here, from the proposed signal sources, select "Digital" and again click on "Start";
After that, another window will be displayed, in which you need to go to the "Search Mode" and select "Full".
You will see columns that need to be filled in with the following data and click the "Search" button:

In some models there is a network search capability. If it is, then you do not need to enter data. It will be enough just to select the search mode and start it. After that, your TV will start displaying 20 free channels.

Setting up LG TVs

The menus and firmware on LG TVs with a built-in receiver may vary. It mainly depends on how much modern model you possess. If the TV is old, then you have to buy a special device that will receive a digital signal. However, despite this, the menu of each of the TVs has similar items and characteristics.

In order to connect 20 channels of digital terrestrial television you will need:

Connect a TV antenna;
Go to "Options" through the menu;
Then you will see a list of parameters that can be changed;
In the item "Country" set Finland or Germany;
Then go to the settings and select "Autosearch";
Next, you will need to choose a connection method. Select "Cable" from the offered options;
Then a window will appear in front of you, in which you need to go to the setup mode and enter the data indicated in the table above. Then click "Start".

If you do everything correctly, then your TV will start displaying 20 terrestrial channels, as well as some radio stations that it can detect.

It should be said that LG TVs have auto-update. This means that from time to time the TV will automatically reset all found channels and search for them again. If you do not want this, then simply disable this function. To do this, you need to go to Digital Cable Settings and turn off the auto-update function.

In conclusion, it should be said that setting up a TV is quite simple.

Digital TV on Samsung

Setting up 20 TV channels on brand TVsSamsung with built-in receiver looks like this:

Connect the antenna;
Enter the menu using a special button on the remote control;
Go to the "Channel" section, which has a satellite dish icon;
On the side you will see a list of tabs, among which you should enter the "Antenna" tab and select "Cable" as the connection;
After that, open the "Country" tab and select "Other";
As a result of these actions, you will see a request for a pin code on your screen. Initial pin code - 0000;
After you enter the pin code, you will see a window in which you should select "Cable" as a signal source through the auto-tuning menu;
Next, you should select the fast search mode, automatic network selection, as well as data from our plate and click on "Search".

After everything is done, your device will begin to display all the available 20 channels.

Philips setup

The actions for, in fact, do not differ from the actions described above. To do this, you should also connect the antenna, enter the menu, and then follow these steps:

Go through the menu to the "Configuration" section;
In the window that opens, select the "Installation" item;
After that, an additional menu will be displayed. In it, you must select the item "Channel setting";
Next, another auxiliary menu will pop up. Here you will need the "Silent Installation" tab;
After you get to it, a window will appear in front of you with a warning that the channel list will be updated;
Click not the "Start" button and in the new window select "Reinstall channels";
Then you need to click on the item "Country" and install Germany or Finland;
After that, you need to decide on the connection method. This is the "Cable" item;
Next, you need to make some more changes. To do this, click the "Settings" button;
In the window that appears, click "Baud rate" and select 314.00;
Only after that you should click on the "Start" button and your TV will independently find and set up 20 terrestrial channels.

Hello friends! In this note, I will continue the topic of how to set up DVB-T2. Terrestrial digital TV, 20 channels for free, how to tune the antenna and enjoy a high-quality image.

If you are wondering what types of digital television are and how to choose the right TV given this variety, then follow this link and

How to choose the right antenna for digital television, you can ask

Well, right now, about how to tune the antenna and equipment to digital channels.

A little general information for a better understanding of the case.

Currently, digital terrestrial television offers 20 television programs for viewing, and 3 radio stations for listening. Total 23 and these channels are included in two digital television packages.

But what is interesting is that the user does not need to tune separately all 23 frequency channels on his TV or set-top box, but only two.

P.S. Residents of Moscow and the region can enjoy more, they are broadcasting the third package, and this is already 30 digital television programs and the need to tune three frequency channels.

To make it clearer, let's remember how it works in an analog signal? In this case, one frequency channel is broadcasting one TV channel, for example, in my region, Channel One was broadcasting on Channel 6, Channel 12 was broadcasting the Russia TV channel, and in the UHF range, NTV channel was broadcasting at a frequency of Channel 27. And so on - One frequency channel = one television channel!

With the advent of digital broadcasting, everything has changed!

And one of its advantages is that now not one TV channel is broadcast on one frequency channel, but ten or more at once, so to speak in a package. This is what it is called - "Package" or "Multiplex" For example, 10 television channels are transmitted from the television center in Belgorod on digital broadcasting channel 43, plus 3 radio stations, this is the first package, and on the frequency of channel 46, 10 more TV channels are the second package. Thus, only two television frequencies are involved, and not twenty-three. But keep in mind if in Belgorod these are 43 and 46 channels, then in another city these will be different frequencies.

Only one thing unites everyone, in any region it will be the frequencies of the decimeter (UHF) range, and therefore the antenna is also needed for the UHF. (ADDITION: Currently, some broadcasters are still broadcasting only one of the two packets, i.e. only ten channels.)

Find out on which channels the digital terrestrial television is broadcast in your region, where the transmitting towers are located and whether they work in full mode, broadcasting two packets. This information can be extremely useful for the successful installation of the antenna.

So, if you decide to organize digital terrestrial TV channels, you will need:

A TV with a built-in DVB-T2 tuner or, if one is not available, then you will need a set-top box for digital television, also in the DVB-T2 format.
And of course the antenna itself, the UHF range. Indoor or outdoor, depending on the proximity to the translator and the signal quality in your area.
TV cable, antenna plug.
Sometimes a helper will not hurt, and patience and perseverance will never hurt.

How do I know if my TV is capable of receiving Digital Terrestrial Television?

First, let's find out if your TV is capable of receiving DVB-T2 signals without a set-top box, the fact is that not all devices are capable of doing this, old, not flat TVs, you can not even check, and flat LCD TVs can both receive and not ... But if you know exactly what your TV is capable of, feel free to skip this part.

There are several ways: 1) (Dreary) Get the data sheet from the TV and look in the "technical specifications" section to find the presence of DVB-T2 there. Why dreary? Look in your passport! ... .. Although sometimes you get lucky.

2) (Simpler) There is a tag on the back of the TV, the model of the TV is written on it, rewrite it or take a photo. Next, you need to drive the TV model into the search bar of your browser and add the word "Specifications". See examples in the photo below.

The model has been identified, we are typing in a search engine …….

Going to the site select " Specifications"Then" Additional "And we get where we need to.

As you can see, this model is capable of receiving DVB-T2, it does not need a set-top box. Further designations indicate: C - digital cable, S2 - digital satellite. But we are interested in DVB-T2 and it is present, otherwise we would have to purchase an additional set-top box for digital television.

How to tune an antenna and TV to digital TV under different signal conditions

Let's start by looking at the simplest option: You live in an area with good, reliable signal reception. We decided on the antenna, an article about this will help you. We connected the antenna to the TV and turned on the autosearch of channels, in some models, when we go into the settings menu, the TV may offer to choose whether to set up analogue or digital channels, choose digital. If everything went well, then the TV itself will save the captured channels. You can admire the excellent picture quality.

Let's complicate things a bit. On autosearch, the TV did not catch anything, or only a few channels that are snowing. If so, then these are not digital channels, but ordinary analog, digital television cannot go with snow. (the fact is that on autosearch, the TV can scan the entire range, both digital and analog).

What to do next: If autosearch did not help, then knowing which TV channels are broadcasting the first and second multiplexes in your area will greatly simplify the situation. And also where, and in what direction from you the TV tower is located in order to correctly direct the antenna. If you do not know this, then the desired direction of the antenna can also be seen by paying attention to where the neighbors' antennas are "looking". Just don't take it as a landmark satellite dishes, they are heading to the satellite.

If you know the channel number, then we do the following - You need to find the mode in the TV menu manual setting, do not forget to select "Digital" can be designated as DTV. Next, your task is to dial the channel number on which one of the multiplexes (packages) is being broadcast from the remote control. In manual mode, a scale will be displayed on the screen that visually shows the signal level received by the antenna. (Sometimes there can be two scales, for example "Level" and "Quality", be guided by the lower one)

And now, on the scale, you can see if there is a signal from the antenna, in some cases, if there is no signal, then the indicator on the scale may behave like this: It will jump, zero percent - one hundred percent - zero - one hundred ... .. etc. etc. This indicates that there is no signal. By changing the position, direction of the antenna, visually determine best level signal, and this level should be stable, and if it changes, then within small limits, not to zero.

IMPORTANT: Please note that the result from changing the position of the antenna will not be reflected immediately, after about 5 seconds. Therefore, look for the best position in stages, each time making a short pause, observing the signal level on the scale. If the antenna is on the street, then it will be more convenient to work with an assistant here.

When we managed to find the position of the antenna at which the signal is stable, we give a command to search and save channels. We repeat the search and save procedure for the second multiplex, indicating its channel number (if there is broadcasting of two multiplexes, it is not everywhere yet)

And now completely a difficult situation: You live in an area with difficult TV signal reception. This may be due to the distance from the transmitting tower, the complexity of the terrain (mountains, lowlands, wooded areas). High-rise buildings located quite close to you and at the same time standing on the way to the transmitting tower, your antenna directed to the tower, as it were, "rests" on the high-rise.

In these cases, the principle of the tuning itself is the same as described above, you need to visually determine the best position of the antenna on the scale. But the used antennas and some methods differ.

Antennas in difficult reception conditions must be used active i.e. with an amplifier, also structurally having a greater gain. Typically, the longer the antenna boom, the greater its intrinsic gain.

The methods include the following: Determine if there are other transmitting towers in a better position for you. And try to catch a signal from them (fortunately, they will be built quite tightly)

Using masts and other heights - the task is to raise the antenna higher. (Effective in lowlands and wooded areas)

In built-up areas that are not very far from the tower, it is not necessary to use a powerful antenna, try to catch the reflected signal, point the antenna not at the TV tower, but in the opposite direction, at the building behind you or on your side. If it is possible to install the antenna on the roof of a high-rise building, this will give an excellent result.

Tuning the antenna through a digital set-top box

Using a digital set-top box, everything is the same as described above, it is better to set up in manual mode in order to see the signal level. The only difference is that the TV plays the role of a monitor connected to the set-top box via an HDMI or RCA cable (tulips). And this means that all the settings need to be made on the set-top box, and not on the TV. Just do not forget to switch the TV to the appropriate VIDEO or HDMI mode (It depends on which connectors you used to connect)

To do this, on the TV remote control, you need to find the corresponding button, in different models it can be denoted in different ways, here are some examples, separated by an asterisk: AV * AV / TV * VIDEO * SOURSE * HDMI * RECTANGLE ICON WITH AN ARROW INTO THE INSIDE * INPUT * In some SONY TVs, the order is - HOME - Settings-External inputs.

All further configuration steps are performed using the console from the console, through manual or automatic search.

Do not forget that in this case we connect the antenna to the set-top box, and not to the TV.

Read about what you need to know when choosing a digital set-top box in

Well, I hope this article can help you in connecting digital broadcasting to your home.

P. S Decided on a rolling basis interesting cases related to antenna tuning add them below in this article. If you also have such, write in the comments and they will definitely be in the feed.

In my practice, it is very rare, but there were cases when the antenna did not receive the signal absolutely, but it was worth moving it literally a meter to the left or right, everything went fine, we return it a meter back, again everything disappeared.
Today I ran into another incident. I will describe in detail. The situation is this: An old TV is on the floor, it works great through a set-top box, the indoor antenna is on the windowsill nearby, the signal level is about 70-80%. In this case, there is the following task.

You need to adjust the digit on the new LG LCD. I put it on the windowsill, next to the antenna which I connect to it, so what? LG does not see a signal at all, not a single gram. Maybe it doesn't support DVB-T2 - I thought! I checked it by model, no, it supports everything in order. What's wrong with the antenna? No, the old TV set works through a prefix. I'm at a loss!

I connect a set-top box to a new LG (What if!) …… .. There is a signal through the set-top box, but below 10% - It's a mystery why everything is fine with the old TV, but with a new one, which is connected through the set-top box even when in monitor mode, - the TV signal drops completely. 😯

After a short "Dancing around, and about" It turned out!

The power supply unit of this LG was external and it was connected to the outlet in the same place, on the windowsill, (there was a tee of the extension cord) So, the OH-power supply unit emitted such radio interference that being near the antenna it jammed the signal completely.

It was worth smashing in different sides, for a few meters, an antenna and a power supply unit for an LCD TV, everything returned to normal at once. Bringing it close to the antenna again, the signal disappeared!

3. If you are using an indoor antenna and your window is covered with metal shutters, then they can also seriously interfere with the signal. Keep this in mind!

TV), it's time to move on to the most important part - setting up digital television... How to set up digital TV with your own hands? Read on for more details.

I will show using the example of a receiver Mystery MMP-71DT2 and like me, his software is exactly the same as Rolson's. If you have a different set-top box, the principle will be the same, but you may have to look at the instructions.

How to connect everything

First, we connect antenna to the receiver, and the receiver to the TV... Preferably through an HDMI cable, so the image quality will be as clear as possible. If there is none, then through the usual "tulips", they come complete with a prefix, as a rule. We look at the connectors in the instructions, you get something like that. If the antenna is with an amplifier, first turn it off, then you can always turn it on.

We launch all this economy, set-top box, antenna, TV. We select the required video input. If everything is done correctly, then you will see a start menu, of this type:

How to set up digital TV through "autosearch"

By default, the set-top box is not configured for anything, and you yourself will need to catch the channels that are transmitted in your region. The easiest way is to run autosearch.

After launching autosearch, the set-top box will think for a long time, and must find something in the end. Important: since everyone is transmitted on the same frequency, then you will catch channels not one at a time, but immediately in batches of ten. So be patient. If in analog TV channels are caught one by one, then it may take several minutes, and the set-top box will search. But then all 10-20 channels will pop up at once.

After the search is over, the set-top box will offer you to add the found channels. If you find all 20 pieces - congratulations, the process is complete!

List of tuned channels, "TV Guide" function

How to check the signal quality when setting up digital TV

Check that the signal is strong enough and everything is set up well.

It's very easy to do. You should have an INFO button on the set-top box, a triple press displays data on the quality and intensity of the signal. Look in the instructions, it may have a different name, but it will do the same:

The higher the signal, the better. Optimally - from 60% onwards

If both indicators are high, above 60%, everything is fine.

Check it out on both multiplexes, say, on Channel One and on TNT.

Since different multiplexes are transmitted, you can catch the first one well, and the second one bad, or vice versa. Your task is to turn the antenna so that both are well caught.

But in practice it happens a little differently. For example, you can catch takes. When the same channels will occupy several places at once. It seems not critical, but annoying. How to treat me.

What to do if you caught takes, or nothing was caught

The second option is when not everything was caught, or nothing was caught. Here will help us fine tuning and manual mode... We read about it. However, if you live in a city, and there are towers near you, then in 90% of cases, autosearch is enough for you.

Summarizing

As you can see, setting up digital tv dvb t2 with your own hands is not a complicated business. And you certainly shouldn't call a master who will do the same for you for a thousand rubles)