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FAQ

Suzhou Galaxy brand set-top box remote control (Shenzhen beauty home) how to learn TV remote control board?.

1 press the remote control left under "learning" key, the red emitting light by micro light becomes bright, bright and long instructions, loosen the learning remote control key, this time in the learning standby.2.10 seconds press the remote button to learn (can only choose the remote "TV power button" the "TV/AV" key, "volume +" button, "volume" four key), chose to study key (such as the remote "TV power button") after the red emitting light flashing indicator, is now receiving signal with.3. in front of learning state to learn on this TV remote learning the remote control about 2CM, two remote transmitting tube alignment, launch tube in front of the remote control. Press the "TV remote power" button for about 3 seconds to launch learning signal, if the signal receiving successful red light will learn quickly after three flashes and long light indication at this time Release the TV remote controller "power" button, the set-top box remote learning in the standby state can according to the.4. 2,3 step, and then learn the other three buttons on the remote control ("TV/AV", "volume +", "volume"), the completion of a total of 4 keys, press the key of "learning" from the receiving learning signal.

After the TV set top box is restored, the factory can not see the live broadcast. How can I do that? Thank you

1, network set-top boxes need to install third party live broadcast software to watch live, such as VST aggregate polymerization, film and television fast search, TV cat, when shellfish, dragon live broadcast and so on;

What is an infrared receive Jack after the set-top box is made?

This is a set-top box infrared receiver head extension, plug into the set-top box after the butt of a 3.5 or 2.5 headphone jack or IR jack, depending on the set-top box itself different Jack configuration. Important: this type of insert, rear panel jack type, insert, the back of the infrared receiver function is enabled, but the original remote control before the shield failure, this must know.Below, this is used for set-top boxes placed in the TV cabinet and can not receive the extension of the use of signals. But after it seems to plug in, the front panel remote control mask failure, and can only use this extension head remote control. Of course, you want to use it to modify a machine, double control (room), you can also, but to disassemble the set-top boxes for refitting. Modification method is to cut it, this part without headset plug, three pin receiving head is connected in parallel with the front panel window corresponding remote 3 lines off the ground, as long as you can to achieve a machine dual control, a distance of thirty meters is no problem, the middle line extension can be used in common 4 core telephone line, the 8 core lines of what can be. Of course, the back end of the headset jack to make a machine dual control can be, is to buy two of the red receive extended head, and a headset a two adapter, remote control and just before the original meaning is said above receiving head parallel in nature, is a two reason, just one one is after one is divided into two, one is before two.The definition of color 3 broken thread notice the above in the red and black, is basically unchanged, namely red is 5V (power Vcc), black (GND) as the cathode, and a color may be different manufacturers have different differences, or white or green or blue over there, they represent control (output OUT).

HUAWEI IPTV set-top box set password

On the remote control, press the settings, the password is 6321, note that the remote control has 2 settings key, do not press the wrong!

The principle of cable digital TV set top box

(3) modulation and coding of uplink data: to carry out interactive applications, the modulation coding problem of uplink data needs to be considered. At present, there are 3 ways to use the telephone line to transmit uplink data. The uplink data is transmitted by Ethernet card and the uplink data is transmitted through the wired network. (4): embedded CPU embedded CPU is a digital TV set-top box in the heart, when the data channel decoding, first demultiplexing, the transmission stream into the video and audio, video, audio and data from the special digital TV set-top box CPU integrates more than 32 programmable PID filter. Two of them for the video and audio filter, for PSI, SI and the rest of the filtering of Private data. CPU is the platform of embedded operating system, it should complete the network management and operating system, display management, conditional access management (IC card and Smart card), teletext decoding, data decoding, OSD, video signal up and down conversion function. To achieve these capabilities, many new features must be extended on the average 32~64 bit CPU, and the speed is constantly increased to suit the requirements of high-speed networks and 3D games. (5): MPEG-2 decoding of MPEG-2 is one of the key technologies in digital television, the digital video processing technology and practical basically is based on MPEG-2 technology, including MPEG-2 is transmitted from the network to a high-definition TV all specifications. MP@LL, H.263 and H.261 for VCD, videophone conference and videophone are its subsets. is used for DVD, SDTV, and for HDTV. The video image signal processing method of motion prediction, DCT, quantization, variable length encoding 4 step, circuit is a ASIC circuit by the RISC processor as the core. MPEG-2 decompression circuit including video, audio decompression and other functions.

The technology of unt200c set top box factory set passwordAnonymous browsing | 1860 times

Generally very simple, all for 1 or 8, you want to use more cool, but also brush, and even third party system to use more enjoyable

Gehua cable set-top box remote control and the TV remote docking?

3: the first to try on TV just learning the successful key is available, if not repeat it again (Note: some basic with a TV remote control in heavy on learning may not always learning success or a few days after the success and failure, you only find the original remote control TV for the new study).4: continue to complete the study of other keys. (learning remote control), in general, only learn the original TV remote control "TV power", "volume or channel", "TV/AV switching key")

Where is the set-top box smart card?

In front of the set-top box, from the front view to the right, there is a grid, with the hand pulled down, down opened, you see the card. Turn off the power before they can take the card out!Different location, set-top boxes are slightly different, but about the same! You can find it carefully!