In the near past, to view satellite channels, it was necessary to purchase a special console. The main purpose of the device was the decoding of incoming signals from paid channels. Only authorized clients can access, performing the terms of granting paid services. So as not to acquire an additional receiver, modern TVs are equipped with a special cam module connector.. What it can be found from this article.

What is the cam module and how it works

Last TVs are equipped with special tuners that can independently decode incoming signals without using an additional receiver. For the functioning of the system, the presence of a CAM module responsible for matching the signal.

CAM module represents a device that performs the function of the adapter to decode pre-encrypted incoming signals from paid channels. The main advantage is maintaining work with one or more decoded systems. Adapter has special Slot for Smart Card. It is the key to a taxable content that gives the provider when concluding a contract and payment.

Each smart card assigned a unique number, Allowing the company to control the receipt of encrypted information to each of the connected customers. The principle of operation of the CAM module is not so complicated as it may seem at first glance.

Work is simple and understandable in the process. practical use. After the conclusion of the contract with the provider, each client uses a special Smart card with the recorded registration key. Visually resembles a conventional plastic card with a built-in chip. It is placed in the CAM module connector, and it is used in the Cl connector.

The tuner digital automatically starts the coding reader and checks the access of smart card to a raid content. The decoding of the incoming information is carried out in accordance with the terms of the contract and the paid services. As a result, the client does not have to apply no effort to view favorite films and programs in high quality.

Where use, apply

Use it mainly to connect satellite televisionproviding paid content. The system allows you to quickly access the widescreen resolution and view the TV channels on a fee.

Application is possible only if there is a special connectorwhich are equipped with modern TVs. Now it is clear why you need a CAM module.

Advantages and disadvantages of cam modules

Based on the reviews of users of televisions with the receivers included, you can allocate the following advantages:

1. Qualitative and quick reception of encrypted data.
2. No need to acquire an additional receiver and spend money.
3. Thanks to him automatic setting canals.
4. Controlling the device by means of the remote control.

There is a serious drawback: If it breaks, the probability of its recovery is close to 0. The elements that make up the chip are so microscopic size that the minimum of masters take responsibility for the repair, and the cost of services will be high.

Important: Rarely, when an update for CAM appears, since it does not need it. Installation is carried out from the satellite, as on the receiver. IN manual mode Specialists set up CL + through special equipment. It is not recommended to touch the settings independently without proper professional experience.

What cam modules are better

You can find universal and single-system models on sale. With the last option, the most often included with a smart card provided from the provider. But single-system species buy rarely, due to superiority universal view:

1. If you have to change the provider, there is no need to change the device.
2. Update software occurs in automatic order.
3. Accepts and decomposes multiple signals.

Also CAM is single-channel and multichannel. From the titles it becomes clear that the first type involves deciphering only one channel, and the second can receive and decompat signals from several sources. So, for example, in parallel, it is permissible to watch movies and simultaneously record your favorite show.

Before purchasing it is recommended to check the TV for the CL connector and receive the receiver. Installation is carried out in a special slot CL, located on the TV. To choose optimal optionIt is recommended to decide for which tasks it is planned to use, as well as consult with sellers in the store.

It is important to note that providers use technical methods for blocking unauthorized signals, so it should not be assumed that CAM will help get free access to the closed content.

Video on the topic "Receiver or Cam Module? What still choose ":

Modern TV provide their users with great opportunities, including watching TV channels in high resolution With excellent sound, but for this you need additional equipment as a module for a TV and a personal smart card subscriber. It is also worth considering that not all models provide CI - slot, so to connect digital television With a large selection of television channels, the purchase and installation of a TV receiver is required, which will be installed with a smart card with a module.

Many TV models of leading producers, such as Samsung, LG, Sony have long have a number of built-in structures that enjoy tele-scraps expanded features. The developers are trying to equip their televisions with convenient devices, thereby freeing the user from the need to connect additional equipment that takes place. For example, built-in tuner Or a different digital receiver allows you to take streaming video and decorate a signal of different format broadcast. However, that he coped with his tasks, he is sure to need external support The signal is it and provides the module itself.

This device resembles a small computer, which first conducts decoding of digital fluxand then sends a signal to match it with concrete model TV. it electronic deviceA complied with a special card is designed to play a digital signal and high-definition paid channels. And, if the TV model has a built-in DVB-C tuner, the device under consideration will save users from additional wires, installing a separate TV console and second remote control.

How does he work

To technical device It could independently read the information that receives (meant, for example, a paid media system), the service provider client needs to be purchased by a Smart card. This is a plastic card with a microchip, which identifies the subscriber and provides it with access to digital TV and paid channels. It is inserted into the module itself. After the adapter with the card inside is installed on the TV. The user remains only to configure the list of received TV channels.

The configured equipment makes it possible to take a media content with various extension and quality options, while the image will automatically be driven under certain parameters. Latest models The electronic devices under consideration can independently record streaming video, and reproduce it in the time required for the subscriber.

What are the modules yourself

By technical specifications The entire range of outlined conditional access devices to coded channels are divided into types. Self simple modules - T2 and single-channel with only one encoding system support. Models are also proposed multichannel and universal models.

1. Single-channel module It is capable of decoding paid channels broadcast only with the selected provider (satellite). When changing a service provider or satellite with a different broadcast system, the module becomes inoperable.
2. Multichannel models Devices allow you to switch from one encoding system to another through SIM cards of different providers. The device automatically recognizes the inserted SIM card, rebuilds and updates software.
3. Universal module Manufacturers are firmware to work with multiple signal encoding systems. The device can automatically adjust the parameters of the signals, configure programs, work with SIM cards of any provider. Suitable for working with payable software packages.

If speak about the cost of the moduleIn specialty stores you can see a fairly large price range. As a rule, the cost of the first option varies in the range of 1500 - 3000 rubles. The price of more modern models varies in the area of \u200b\u200b5000-6000 rubles. Experts recommend not to stop their choice on too cheap options. Otherwise this will lead to a quick replacement because they will not cope with new technologies, and buying will be much more expensive than planned.

The advantages of such equipment

Before buying a new LG, Philips or Sony TV, it is worth thinking about purchasing a model with a built-in receiver and with a slot for a CAM module, since such electronic equipment has indisputable advantages.

1. More profitable in price. Acquisition of the conditional access module will cost cheaper than the usual TV console or smart console.
2. Easily installed and configured. Just insert it into the slot along with the subscriber's card and spend simple setup equipment.
3. Does not take place. This device is a little more than size Plastic card, which is inserted into the CI slot on the TV panel. For it, it is not necessary to hang extra shelves, especially if the televisionpanel is mounted on the wall, as for an external TV console. In addition, such wireless equipment does not take excess sockets because it is powered by TV.
4. Simple management From the remote control.

How to install a CAM module on TV

Connection and configuration will not require special knowledge. The main thing is, before purchasing the module, make sure that it is a suitable device for a TV - on the panel CI- Shell.Installation algorithm is identical for any TV, be it lg or samsung.

1. To begin with, it is necessary to correctly install the smart card in the adapter. Those insert the map electronic chip topAt the same time, keeping the module to the front side (there is a provider logo).
2. The card adapter is inserted into the PCMCIA slot of the TV turned off, the front side is out.
3. Now you can turn on the TV. The appropriate inscription on connecting new equipment should appear on the screen.
4. Often to customize nothing, it is enough to run automatic search programs.

If, after switching on the TV, nothing happens, most likely, the equipment is established incorrectly. You should turn off the TV and do all the installation points. Performance status You can check in the TV menu, depending on the manufacturer, the name of the corresponding item in the interface may have the name "sa module", "Ca Interface", "Sam", "CI Interface", "Common Interface".

If the equipment is connected, the TV sees it, but the channels are not configured, it is worth contacting the service provider.

Precautions when using

When operating the self-module, the following recommendations are required from the user:

• prevent serious mechanical influences: drops, squeezing;
• when installing the module in the TV programmer strictly follow the manufacturer's instructions;
• ensure that the module does not overheat;
• do not follow a SIM card to store near electromagnetic radiation sources;
• if you need to remove the SIM card from the module strictly follow the instructions;
• in order to avoid the output of the connector, it is not necessary to remove the module from the TV without the need.

Protection of providers from hacking

Paid content is offered by a large number of providers. Each service provider protects its channel packets to a particular encoding system. In order for attackers to complicate the possibilities of hacking program codes, providers systematically change the control key in the code combination. Receivers of subscribers who have paid for the service through the satellite receive a code combination to decipher the coded channels.

The CAM module is designed for owners of liquid crystal or plasma models of TVs that are equipped with an embedded receiver and support HD ready or Full HD digital formats. Such an electronic device is equipped with a smart card provides the ability to view paid TV channels. A simple installation will not take much time and does not require special knowledge. The main thing is to make sure that you have a built-in DVB-C tuner and a CI slot for such an adapter.

If you have a huge desire to update or expand the number of channels that you can, then you have to choose which way to achieve such a goal. It can certainly use an external tuner, but also just to do without it, while successfully connecting to satellite or cable television.

Connecting the module itself will expand the list of available TV channels.

To implement such a task, you will need to connect a CAM module, as well as have an access card available. The presence of these two components must necessarily, because they provide for the decoding of paid digital channelsthat broadcast the provider.

Unfortunately, not everyone can afford such a connection, even having an infinite desire. It is important to initially make sure that your TV is equipped with a special ANT in Satellite connector located on the rear panel of the TV. If you did not find such a connector, you will have to come to terms with the fact that your TV does not support direct connection to the satellite antenna, respectively, will have to unambiguously acquire an external tuner to solve such a task.

Connection and configuration rules for the CAM module

If you purchase a receiver, you can provide satellite channel broadcast even on TVs released more than ten years ago. Specialists will be able to choose the appropriate material, cable, providing a successful TV connection to the satellite antenna. However, despite the multiple benefits of the receiver, after all, it is necessary to use it, and with some disadvantages. In particular, it is necessary to adapt to the use of two consoles:

• from the TV;
• from satellite receiver.

If you are tired of such confusion and want to simplify "life", we recommend that you connect the CAM module.

Connection algorithm

Modern TVs are already equipped with special satellite receivers, in particular DVB-S2. To provide high-quality connection to the satellite antenna, it remains only to purchase a CAM module that allows you to decipher digital channels.

IMPORTANT. It should be borne in mind that various operators create their channel encoding system, so it is necessary to acquire the CAM module of one or more operators, depending on individual auditorial preferences. Of course, using a specific CAM-module of a specific operator, it is possible to install a contact with the selected operator and view all satellite channels that this operator broadcasts.

When choosing this method of connecting to satellite television Also become notable advantages, but together with them and disadvantages. The benefits include the fact that it is possible to successfully manage the TV, using only one remote. The disadvantages include the fact that not all TVs are equipped with a Ci + module, as well as there are no DVB-S2. If you have all the conditions for successfully connected, we suggest you to familiarize yourself with a completely simple instruction, how to install and configure the CAM module.

Initially, take a CAM module in the hands and insert into it a tight access card.

Now turn off the TV from the electrical network to prevent injuries due to electric shock. Come to the TV so that you can comfortably inspect his back wall. Carefully inspect rear panel, Find a special PCMCIA slot. It is accompanied by an appropriate inscription, so, showing attentiveness, you will easily find it.

Insert the module into this slot so that its front side is directed to the wall. Connect your TV to the satellite antenna, only then turn on the TV.

Sometimes the TV manufacturer equips it with a special CI adapter. In this case, the connection of the CAM module will be accompanied by small features. In particular, on the back wall of your TV, you can easily find the COMMON Interface sticker, remove it, and insert the CI adapter in the open puzzles. Check the quality of the adapter connection, then insert the CAM module into it.

This is completed on this process, but your actions will now be aimed at setting up the channels of the operator whose access card you purchased.

Algorithm Settings

Before proceeding with the setup, we recommend that you make sure that everything works fine that your TV see the CAM module perfectly. To do this, go to your TV menu, then go to the "CI (CAM)" parameter. Now you will see two proposed actions:

• information;
• settings.

Navigate to the first line to get data about the module used. If you put something wrong, your TV will not display any data on the module, respectively, you will have to check whether the CAM module in a special slot passed correctly.

ATTENTION. Only when you could make sure that everything is connected correctly that the module works successfully, we suggest you to go to the following important actions oriented on setting satellite channels.

Take your TV console and log in to the menu. Most often enough to click on the settings key. Go to the "Quick" submenu, stop your selection on the "Channel Search" row. The system will prompt you to choose search options, we recommend that you choose "Auto-store". Next, you will be asked to specify the mode of channel settings. Of course, you need to choose the "satellite" mode.

Of course, you immediately have to specify the operator, whose access card you purchased, to look forward to the views of whose channels.

After that, you can click on the "Run" button and just wait when the search process is completed. In this case, information will appear on the screen by reading with which you will understand how many channels were detected and, accordingly, they can be connected.

So, if you wished to update something in your life, in particular, expand the number of satellite channels, allow you to view themselves those channels that were previously unavailable, it will be useful for you to update, and sometimes to familiarize yourself with the information on how to connect Cam- module. You will definitely please the fact that you will not find special difficulties when performing such actions. Do not be afraid of difficulties, take steps, trying to independently update the broadcast of the channels of your satellite antenna.

CAM-module or conditional module is designed to view encoded satellite or cable channels. It is inserted with a Ci-slot of the TV or receiver and decodes the channels intended for paid viewing. Some receiver, such as SkyWay Classic 4, has two CI + slots, which allows you to watch the paid channels of two different operators (for example, Tricolor and NTV +). Today, many TVs are equipped with tuner for reception. satellite signals And have a slot under the CAM module. However, to view the encoded channels of the Tricolor operators and NTV + tuner and slot must be responsible for the following characteristics: the tuner must support the DVB-S2 format, and the Ci + slot format. Despite the fact that most of the brands of televisions comply with these requirements, it is necessary to carefully examine specifications.

As the modules are pretty new developmentMany people face difficulties initial setup and operation of CAM modules.

I want to start with the fact that the installation of modules on TVs from different manufacturers varies and sometimes very seriously. The easiest and loyal to the module showed itself the company LG. Here it is enough to insert the module on the TV. Select in the menu satellite antenna and searching for channels of a specific operator (tricolor or NTV) and it automatically and correctly find the channels of the selected operator.

But the most problematic in terms of configuration are Sony and Thomson TVs. It is necessary to manually add the name of the satellite (Recall that the satellite of the NTV-Plus operators and the tricolor is called EutelSat W4 or EutelSat 36E), as well as add transponder parameters (Clesto: 12226 for tricolor and 12322 for NTV +) and the frequency of the converter's heterodyne for both Operators: Upper and lower frequency - 10750. Then you need to select "Network Search", and the TV will find all channels this operator. If there is no Network Search item in the menu, then all the facilities will have to be added manually. The full list of facilists is on the operator's website.

Now consider the most common problems and errors when working with a CAM module. The first and most common problem occurs when the module is initialized by the TV. When this happens, the TV sees the module, all information about the module and the map is displayed in the menu, however, when you turn on the channel, it writes an error (error code and explanation different from different firms and television models). In such a situation, you need to act as follows: turn off and turn on the TV. After turning on the TV, checking the access rights between the TV and the module will begin again. In most cases, this method is more than effective. However, in some cases, for example, after a voltage drop in a network or a sharp disconnection of electricity, the settings of the module itself can be shot. Then checking access rights will not be carried out until the CAM module settings are discarded to the factory through the TV menu.

Now, it concerns the problems associated with software modules and televisions. Problems incorrect work Modules are usually found on the TVs of early models. But these problems, fortunately, often get fixed by installing fresh software for your TV. As for the update on the module, it only happens from the satellite. In NTV + modules, the update can be enabled forcibly by simply selecting the desired item in the menu. In the access modules tricolor-tv update from the satellite broadcast a limited amount of time (1-2 months), if during this time you did not have time to update you will have to wait for the next one.

Despite the simplicity of the design, the CAM-module cannot be bent, disassemble and theme is not recommended to reprogram the module, with the exception of the official operator. It is also necessary to protect the module from moisture, and if the module is pulled out for a long time from the TV, follow the connector not clogged.

Despite the difficulty initial setting, CAM modules are an ideal alternative. satellite receivers. Thanks to a simple design, they are more reliable than the receiver, they do not need a socket, a remote and they do not occupy a place.

Important! Since Tricolor and NTV + use various encodings (NTV + uses Viaccess, and the DRE-Crypt tricolor) consequently, the NTV modules are not suitable for the Tricolor cards and vice versa.

The conditional access module (CAM) is a compact device, which is one of the main elements of the digital television architecture. Via this device It is directly descrembling the services contained in the accepted signal.

Installing the CAM module is performed depending on the selected conditional access system, makes the equipment universal (used Common Interface) and allows you to change the subscriber or the operator of the service package quickly and with minimal cost.

Short description CAM module

Conditional access modules are applied to descrembling accepted services. On the this moment Various conditional access systems are used on the market. CAM modules are available for many existing types of systems that are used for DVB broadcasts:

• IrDeto, Viaccess, MediaGuard, Cryptoworks, Conax, Betacrypt, Verimatrix, Cryptoguard, Compunicate, Novel, Griffin, etc.

Conditional access modules are for domestic and professional use. Domestic conditional access modules are used to descambing the maximum of two services, which allows the subscriber to view two programs to or view, and to record the second simultaneously. Professional modules, unlike domestic, allow it to be descrambled significantly more Services. Also professional modules are compatible with professional equipment. The CI interface is used to connect the conditional access television module. The connection can be carried out by an IRD (professional receiver) and when using the selected equipment for the installation of such so-called descramblers modules. Control over rights for decryption is carried out by using smart cards.

Features of using CI module

The program launched into the module determines its optional capabilities and provides exercise different functionsrelated to the service of paid TV services:

• user Access Rights Control
• descrembling radio- I. television canals
• management of a subscription, carried out by a smart card.

To improve the quality of services, expand the capabilities of the user audience, as well as in connection with continuous update existing versions CAM coding systems module and it software Can be reprogrammed.

To date, the leading manufacturers of these devices are SMIT, Aston, Sumavision. Their assortment varies with quality and functionality, respectively, the price of the CAM module is determined not only by the authority of the brand, but also the software-technical capabilities of the device.