Cadena CDT-1651SB is a popular receiver model that is designed to watch free digital terrestrial television (DVB-T2 standard). Below you can learn more about the technical characteristics of the device and find out the features of its connection.
Cadena CDT-1651SB: what is this set-top box, what is its feature
The Cadena CDT-1651SB is a highly sensitive tuner that ensures stable signal quality. The device is designed to receive open channels of high-definition on-air broadcasting. Depending on where the receiving antenna is installed, what transmitter power, interference level and terrain, the range and quality of reception will depend.
Specifications Cadena CDT-1651SB, appearance and ports
Case Сadena CDT 1651SB is made of high quality plastic. The control buttons that allow you to turn the device on and off, as well as switch channels, are located on the front panel of the highly sensitive tuner. There you can also find a display that reflects the channel number / current time and a USB 2.0 port.
Note! By connecting an external USB drive, the user will be able to record a TV show or play a multimedia file on the TV.
The manufacturer equipped the set-top box with an HDMI output, through which the Full HD image is displayed on the TV. You can also use the RCA output to connect the receiver to a TV. A significant advantage is the presence of the TimeShift delayed viewing option in the functionality, as well as:
- 7 day EPG (electronic program guide);
- list of favorites for radio and TV;
- parental control;
- teletext;
- subtitles;
- time and date setting options;
- sorting programs;
- automatic / manual channel search;
- USB software update options.
If you wish, you can update the software over the air. Below you can find the technical characteristics of the Сadena CDT 1651SB.
| Supported standards | DVB-T2/T |
| Audio Format | MPEG-1 and MPEG-2/4 Layer Iⅈ MP3, MPEG-4 HE-AAC Layer 1/2 |
| Port | USB 2.0 |
| Connectors | HDMI, 3RCA |
| CPU | MStar MSD7T01 |
| Tuner | RT836 |
| Video Format | MPEG-4; AVC(H.264); MP/HP@L4.1; MPEG-2 |
| Input frequency range | 174-230 / 470-862 MHz |
| Antenna input | IEC169-2 (TV socket), 75 ohm |
| Food | DC 5V/2A |
| Supported file types | MPEG1, MPEG2, MPEG4, H264, AVI, MPG, DAT, VOB, MOV, MKV, MJPEG, TS, MP3, AAC, JPEG, BMP, PNG |
Note! The power consumption of the Сadena CDT 1651SB is 10W.
Equipment
The Сadena CDT 1651SB package includes not only the receiver, but also the RC1651SB remote control, detailed instructions, A1651 DC 5V/2A power supply. The manufacturer also completes the device with a 1.5V AAA battery and a 3RCA-3RCA cable.
Connecting and configuring Cadena CDT-1651SB
When starting to connect the receiver to the TV, you should first turn off the mains power to both devices and carefully read the instructions. Below you can find a step-by-step process for connecting and configuring the Сadena CDT 1651SB.
Step 1
After the receiver is connected to the TV, connect the devices to the network and press the power button on the Сadena CDT 1651SB.
Step 2
The start menu will open on the screen. In the lower area of the monitor, you will be able to get acquainted with tips on commands from the remote control.
Step 3
To select the desired section, you need to use the forward / backward buttons. Using the left/right buttons, users can select:
- country;
- menu language;
- the type of channels displayed after the automatic channel search is started.
As soon as the user confirms saving the changes made to the settings, the process of automatically searching for channels will start. After a short period of time, TV shows will be available.
If desired, you can make changes to the TV list. To do this, go to the main menu and enter the secret combination (000000) when entering the TV channel list editing section.
In the process of setting, use the navigation buttons (forward / backward, left / right, OK). When the changes are completed, click the Exit command.
To move a channel in the list, you need to press the red button on the remote control and select where you want to move the channel. You can skip the channel using the green button on the remote control. The yellow button allows you to block the channel, and the blue button allows you to delete it.
By pressing the Favorite button, you can add channels to the Favorite Channel Type list. After the list opens on the screen, you need to select the group to which you want to attribute the selected TV program. To do this, use the up / down buttons. Then save the changes and exit the menu. You can enter the TV Guide view mode by going to the TV channel folder. After that, click on the TV Guide section. In the list that opens, you can select a channel and read the description of the TV programs that are broadcast. You can scroll through the descriptions of TV programs using the buttons colored blue and yellow (on the remote control). The left and right buttons will help you change the channel.
Firmware for Сadena CDT 1651SB
Often there are difficulties with the firmware of the Сadena CDT 1651SB via the USB port. That is why experts advise finding on the Internet a BIN / HEX- image of the EEPROM 25Q32 chip. The microcircuit is soldered, connected to the programmer, read and saved. After that, cleaning is performed and the firmware downloaded from the Internet is written into it. Then install back into the tuner.
In order to independently program microcircuits, experts recommend purchasing a special programmer. However, do not be upset because of the lack of such a tool. In an emergency, you can use a thin steel blade of a disposable razor.
One at a time, the conclusions of the microcircuits are heated, a blade is slipped under them and the microcircuit is soldered in order to install it in the programmer. It is important to be very careful not to damage the tracks on the tuner board. You can change the tuner firmware without soldering. To do this, you will need to take care of purchasing a special clip with an adapter, which is put on top of the microcircuit. Through the adapter, the cable is connected to the programmer. To avoid overloading the programmer, experts advise before connecting the adapter to take care of cutting the power track coming to the output of 8 microcircuits. Once the reading process is complete, the track is restored.
Cooling
Сadena CDT 1651SB is equipped with a passive cooling system (no fan). Heat dissipation is natural. The device works silently, without consuming additional energy.
Problems and solutions
Below you can find the most common problems that users have while using the Сadena CDT 1651SB and how to solve them.
| Problem | Possible causes of malfunction | Solution |
| No picture | No power/Incorrect video cable connection/Incorrect source selection on TV | Connecting the power/Connecting a suitable video cable/Changing the input source on the TV |
| The appearance of the inscription on the screen “No signal” | No connection or incorrect cable connection | Carrying out cable replacement or reconnection |
| No sound | Antenna cable damage detected/Settings not correct | Cable needs to be replaced/Settings changed |
| No picture, sound is clear | No connection, incorrect connection of the video cable / Radio program opens instead of the channel | Replacing the video cable/ Performing a transition to TV mode |
| The remote control does not respond to commands | Batteries are low/External cells have covered the remote control receiver or are too far away | First of all, it is worth inserting new batteries / Covering objects must be removed and the operation of the remote control must be checked in close proximity to the receiver |
| Mosaic image | The signal is too weak | Experts recommend checking the intensity and quality of the signal by pressing the Info button (2 times) located on the remote control / If the signal is unstable, check the correct installation of the antenna and connect the antenna cable |
| Channels cannot be recorded | USB device is missing or its memory is full | Insert a USB device or free up space on it by deleting unnecessary files |
Note! Not every TV channel supports the Teletext function. If this option is not present, a warning will appear on the monitor after the user presses the Teletext button.
Overview of the DVB-T2 CADENA CDT-1651SB receiver: https://youtu.be/5txEEZD1D-4
Pros and cons
Сadena CDT 1651SB, like any other device, has both advantages and disadvantages. Users note that the Сadena 1651SB tuner pleases:
- convenient and wide functionality;
- compact size;
- convenient remote control;
- beautiful front panel;
- the presence of tulip wires in the configuration;
- simple setting.
A little frustrating can only be a rare occurrence of a delay when switching channels. Сadena CDT 1651SB is a modern model of a highly sensitive tuner, the wide functionality of which will be appreciated even by the most sophisticated user. The device is able to provide a stable quality of the received signal. Following the step-by-step guide, even a schoolboy can handle the process of connecting and configuring the tuner.
