General information about Selenga consoles
The brand’s line includes 11 receiver models with a wide range of functions:
- use for playing programs on a TV receiver via USB or HDMI ports, tulip cable connectors, depending on the TV model;
- possibility of delayed viewing;
- recording TV programs on a USB drive;
- HD video support;
- multi-channel sound.
The delivery set for any model of the Selenga set-top box, as a rule, consists of the box itself, a cord with a power supply, a “tulips” cable, a remote control with AAA batteries, an instruction manual and a one-year warranty document.
Selenga t71 model is a bestseller
Digital TV set-top box Selenga t71d dvb t2 belongs to the receiving equipment of the middle price class. The popularity and good reviews of the device are ensured by the architecture based on the ALI M3821 chipset, which has proven decent performance, build quality and an affordable price. You can also note the presence of several communication ports that allow you to connect an analog or digital TV to the receiver.
The Selenga TV set-top box of the model in question is made in a plastic case with compact dimensions of 115x83x22 mm. On the front side of the receiver there are control buttons (power, calling up the menu and turning channels) and a small LCD display combined with an IR sensor.
The following ports are located on the rear side:
- HDMI for connecting to relatively modern TV receivers;
- RCA outputs for “tulip” cable for connecting to old TVs;
- antenna input and output for connecting to an over-the-air antenna;
- power cord connector.
Selenga T71
The parameters and technical features of the DVB-T/T2 receiver Selenga T71 from the manufacturer Selenga give reason to classify the device as one of the “golden” middle of the range of devices used for working with terrestrial television. While the main characteristics and functions of the set-top box are similar to its competitors, we can highlight the individual design, non-standard location of the USB port, compact size, presence of a display, and lack of support for the AC-3 audio codec.
The receiver receives and processes free-to-air programs of the DVB-T/T2 standard, decoded into MPEG-2/4 format. Performance and speed of operations is achieved using the ALI M3821 processor in conjunction with built-in 4Mb flash memory and 64Mb DDR RAM. To watch channels using old TV brands, a 3 RCA composite output has been adapted, the signal of which allows you to fully use the capabilities of the TV. The picture is in maximum image quality with a resolution of up to 1080 p. can be viewed on a digital TV screen after receiving a signal from the HDMI interface. Radio program lovers can receive radio stations broadcasting in the ranges of 50 – 862 MHz, which are detected by the device’s sensitive tuner.
The need to update the device’s software, use a recording timer when copying broadcast programs (PVR option), use a temporary stop of viewing (Time Shift), quickly search for the desired episode, play known media file formats is realized if additional memory is available. The built-in USB2.0 port allows you to connect external memory media of various designs and capacities to the set-top box.
Upon purchase, the user receives a set consisting of the Selenga T71 receiver itself, a remote control with AAA batteries, an external power supply, a 3x3 low-frequency RCA cord, instructions, and a warranty card. The case material is black plastic. Good build quality, the use of a combination of rectangular and rounded surfaces for the external appearance, and optimal “filling” of the front panel make the appearance of the receiver recognizable, despite its compact size.
When there is a shortage of free space, the front panel houses power buttons, channel switching buttons, menu access buttons, and an LCD display. The USB-2.0 port is located on the right side surface. At the back there is a standard set: antenna input/output sockets (RF IN, RF OUT), audio/video analog RCA signal output, HDMI interface, power adapter connector.
Technical features of Selenga T71
- Works with video file formats: AVI, MPG, DAT, VOB, DIV, MOV, MKV, MJPEG, TS, TRP, MPEG1, MPEG2, MPEG4, H264.
- Teletext, parental viewing controls, subtitles.
- Scheduler for viewing EPG programs.
- Dimensions: 116 x 84 x 22 mm.
The advantages of Selenga T71 are its compact size, excellent picture quality in HD, the presence of a display, and control buttons on the body. Poor ergonomics and assembly of the remote control, heating during long-term operation, and lack of support for the surround sound function reduce the attractiveness of the model.
Technical features of Selenga t71
The manufacturer placed the USB 2.0 port on the side of the set-top box. The ability to use a flash drive provides timer recording functions, the procedure for flashing the receiver software, playing video and audio content from USB media, and quickly searching for the necessary fragments.
The model features a high-quality Russified interface, which allows you to quickly and easily configure the device . The manufacturer periodically updates the software, which is posted on the official website. The update is provided via a USB drive.
The receiver performs the following functions:
- displaying a channel program for several days (EPG) on the TV screen;
- teletext and subtitles (annotations for programs, announcements and other useful information);
- TimeShift - the ability to pause and rewind the broadcast back/forward while watching a program;
- sorting channels according to user preferences;
- parental control.
The receiver supports most current video formats, including MKV files. Wi-Fi and Ethernet are not provided in the Selenga T71 digital television set-top box.
Important! On sale there is an improved version of the considered digital receiver T71 with the index “d” in the name. The main feature of this TV set-top box, as emphasized by the name, is the presence of the Dolby Digital/AC3 function. This is full support for digital surround sound formats.
The price of a standard T71 device is from 700 rubles, for a T71d device they ask for about 200 rubles more. You can buy the model you are interested in in a specialized online store or on the official online platform of the brand.
Selenga T71 D
The digital terrestrial signal receiver of the 71st series Selenga T71D is one of the latest developments in the budget segment from the manufacturer Selenga. Repeating the technical characteristics of its predecessor Selenga T71, the device is distinguished by the ability to support digital surround sound formats Dolby Digital AC3, HE-AAC, AAC +, EAC-3, AAC, AC3. The manufacturer tried to combine the compactness of the device with functionality, without sacrificing the design of the device.
The DVB-T2/T free-to-air TV signal format and the presence of composite and HDMI outputs allow you to view programs in optimal quality using any model of outdated or modern TV. The most colorful and clear images with a resolution of up to 1080 p. is achieved by the joint work of the set-top box and a digital TV connected to the device via the HDMI interface. Low-frequency RCA output provides an improved image on the analog receiver screen. Listening to radio stations in digital format is ensured by receiving the frequency range 170 - 862 MHz.
In the absence of your own drives, the design provides the ability to connect external memory media via a USB 2.0 port. The completed connection allows you to copy channels using a recording timer (PVR), replace outdated software with new firmware, play an expanded range of media file formats, use the “pause” mode (Time Shift) when viewing, and quickly search for the desired fragment.
The sales kit includes a Selenga T71D set-top box, a remote control with AAA batteries, a remote power adapter, a 3x3 RCA cable, a warranty card, and instructions. The neat assembly of the black plastic case leaves a good impression. The memorability of the appearance is facilitated by the combination of rectangular geometry of lines with smooth curves in the design, complemented by the maximum saturation of the front panel with functional buttons, despite the compact dimensions of the case.
The front part of the set-top box contains buttons for turning on, accessing the menu, and switching channels. On the right side there is an LCD display combined with an IR signal receiver. The USB 2.0 connector is located on the side of the device. On the rear panel there is an antenna input/output socket (RF IN, RF OUT), RCA composite audio/video output jacks, an HDMI interface, and a connector for connecting an external power supply.
Technical features of Selenga T71D
- List of files adapted for playback: DIV, MOV, MKV, MJPEG, TS, TRP, MPEG1, MPEG2, MPEG4, H264, AVI, MPG, DAT, VOB, MP3, WAV, WMA, Dolby Digital AC3, HE-AAC, AAC +, EAC-3, AAC, AC3.
- Teletext, parental controls, subtitles.
- Electronic program guide EPG.
- Dimensions: 116 x 84 x 22 mm.
Based on the testing results, I liked the presence of control buttons on the body, the display, support for digital surround sound in the “media player” mode, good digital picture quality, and antenna output. The disadvantage is the poor ergonomics of the remote control, flaws in the “factory” software, and the requirement for free air circulation around the case to prevent overheating of the circuit.
Connecting and setting up channels
A schematic diagram of connecting a TV and a digital set-top box is shown in the diagram:
After connecting to the network, the Selenga t71 receiver automatically finds available digital channels . In addition to automatic search, you can use manual mode to tune channels.
If a picture with the words “no signal” is displayed on the TV screen, it is recommended to find out the reason why the set-top box does not find channels. The most common problems are described below.
- At the stage of communication between devices according to the diagram, something was done incorrectly (the connecting cable was inserted incorrectly, the antenna was not connected).
- The signal is too weak due to the great distance of the broadcast tower from the place where the receiver is installed. It is recommended to purchase an active external antenna with an amplifier.
- In the receiver settings, go to the “Antenna power” item and set the checkbox to On.
On a note! In conclusion, it should be noted that digital broadcasting is implemented in packages (multiplexes) of 10 channels each. Currently 1st and 2nd packages are broadcast, but not both in all regions.
