With the help of a computer IP-network channel, video broadcasting of television programs is carried out. Also, a visit to the services of the SML-282 set-top box can turn an ordinary TV into a Smart TV. By means of modern IPTV technology, the electronic decoder processor circuit contained in the SML-282 set-top boxes is used to allocate a television channel. Video signal display and audio broadcasting are possible on various devices connected via wired interfaces.

What is the Smartlabs SML-282 Base prefix, what is its peculiarity

Smartlabs presents IPTV devices – SML-282 HD Base set-top boxes. Similar devices are also produced with the trade mark of the provider Rostelecom SML-282. A feature of IP technology and at the same time its advantage is a two-way communication channel, which is expressed by the ability to control the server. The user can virtually visit the library and make a request for a video. On the platforms presented, in addition to free content, there is also paid content. The SML 282 HD set-top box allows you to view videos in high quality with the following capabilities:

• pause playback;
• rewind the video in any direction;
• view the TV program guide and make a request to view individual video broadcasts.
• viewing recorded TV programs up to 48 hours;
• visiting a weather forecast website;
• access to Internet services, such as social networks, email, YouTube, and many others;
• online cinema;
• switching to viewing videos, pictures and photos from an external storage device via a USB port.

SML-282 Rostelecom [/ caption] Internet access is possible by connecting to the router via the Ethernet port. Other devices, such as a laptop, can connect to the modem and subsequently communicate with the set-top box via a Wi-Fi wireless interface. IPTV services are provided by the provider in accordance with the established tariffs. The SML 282 console serves as the coordinator of the interactive device. It has an optical remote control of an STB set-top box.

Specifications, appearance

The IPTV signal set-top box is made in a plastic case with a square side of 150 mm and a height of 55 mm. The front rectangular side contains the ON indicator and the photosensor for the remote control. The opposite rear panel contains connectors for connecting devices. The remote control is powered by 2 AAA batteries. The system reset button to factory settings is located on the side rectangular side. It is protected from accidental pressing by the plastic side of the panel with a small hole for the pusher, with which you can act on the button. SML 282 has the following characteristics:

• Processor – STi7105;
• RAM – 256 MB, ROM (Flash) – 128 MB;
• The maximum video resolution is 1080p, at a frame rate of 60 fps;
• Supports common audio and video codecs used by providers;
• Power supply voltage +12 V, consumption current 1.2 A.

Interface ports

The SML 282 set-top box uses the following ports for wired communication channels:

• RJ45 connector – LAN (Ethernet) port;
• Optical S / PDIF port;
• USB 2.0;
• HDMI;
• RCA connectors 6 pieces (audio, stereo – 2 pcs.), (RGB video – 3 pcs.), (Video CVBS – 1 pc.);
• Power plug.

Equipment

The set-top box includes:

• SML 282 device;
• Remote control with 2 AAA elements;
• AC / DC + 12V power adapter;
• HDMI cable, 3xRCA, 5xRCA, Ethernet;
• Instructions in Russian, packaging.

Connection and configuration

First, you need to connect the set-top box to your TV or monitor. To do this, depending on the TV model, it is proposed to use one of 3 options:

1. HDMI – the connectors of the set-top box and the TV are connected with a cable;
2. 3xRCA – 2 audio outputs (red and white or black), 1 video (yellow);
3. 5xRCA – 2 stereo audio and 3 video (RGB).

Connecting and configuring the Sml 282 hd prefix [/ caption] With the correct connection and activation of the appropriate mode on the TV, a high quality splash screen should appear. Next, they connect the Internet via the LAN connector to the router. When authorizing, they use the login and password received from the provider when concluding the contract.

Connecting the attachment [/ caption] Configured according to the algorithm from the instructions, then you will need to enter the individual code of the network device. The MAC address is indicated on the STB panel. It can also be found in the “System Information” section after turning on and booting the system.
 Setting up the SML 282 remote control is carried out according to the instructions. Remote controls differ from different providers.

Official and alternative firmware for Smartlabs SML 282 HD Base

It is not possible to change software in Smartlabs SML 282 HD Base with the presented management interface. The system itself asks for an update and is updated if a new version is available. However, the printed circuit board of the device contains an RS-232 port, through which the microcontroller program can be flashed at the service center. For this purpose, matching equipment and appropriate software are required.
Printed circuit board Sml 282 hd [/ caption] Please note that firmware instructions cannot be universal. There is a strictly individual algorithm for each brand of device. The firmware process cannot be interrupted, otherwise the device will become inoperative. The firmware of the Rostelecom SML 282 set-top box has a pre-configured service package from the provider. Smartlabs SML 282 HD Base contains firmware that can be connected to MTS, Rostelecom or other operators. There are SML 282 HD Base consoles that contain alternative firmware. With such software, it is possible to choose a provider. Do-it-yourself alternative firmware for the Rostelecom Sml 282 set-top box – video instruction: https://youtu.be/I7QNTJ_Chcw You can download the firmware for the sml-482 set-top box at the link: http://applianceservicenetwork.com/firmware/sml-482-4pda-proshivka/

Cooling the console

The operation of the processor of the IPTV signal processing device causes heating of the chip crystal on which the air heat sink is installed. Therefore, when using the product, it is necessary that the set-top box case has free access to air, is not wrapped up and ventilation is not closed.

Operational problems and solutions

During the operation of the set-top box, malfunctions and errors may occur. To solve problems with their appearance, you must first turn off the device and allow time for the chip of the product’s microprocessor to cool down. If after re-enabling the failures do not disappear, then:

1. It is necessary to check the correctness of the connection and the availability of the reliability of the contacts on the wired interfaces;
2. Reset to factory settings and re-configure the device.

If they are not satisfied with the services provided by the provider or the user decided to increase the number of channels or add other features, then to solve such problems, they change the software. At the same time, an alternative android firmware is installed on the SML282 HD Base, for example. It should also be noted that changing the program does not guarantee the operability of the device in the amount provided by the manufacturer of the equipment.
SML282 HD firmware for Android is carried out through BIOS [/ caption]

Advantages and disadvantages

Smartlabs SML 282 HD Base prefix has access to digital resources of servers. Can be operated with fiber optic cable or wired Ethernet. Its main advantage is interactivity – the ability to manage content with high quality playback. The disadvantage of such devices is the dependence of the owner of the device on the service provider and the subscription fee. But the user is provided with ample opportunities of the device with high confidentiality. SML-282 set-top boxes have the ability to turn almost any, even archaic, TV into a Smart TV. An inexpensive device can implement many functions that only computer technology has.