Is there still a signal on the original cable after installing the TV set top box 20

Updated on technology 2024-04-14
6 answers
  1. Anonymous users2024-02-07

    In the future, it will be a TV and a set-top box Without a set-top box, the TV will not receive the channel, (in fact, there are 6 more channels) but it depends on the cable signal of your home and the reception of your TV.

    But all in all, if you want to watch both TVs in your house, you need two set-top boxes, but you will have to charge two cable fees in the future!

  2. Anonymous users2024-02-06

    The local radio and television bureau generally retains 6 sets of programs with analog signals, so you can watch TV directly with signal cable access.

  3. Anonymous users2024-02-05

    No. You must have a set-top box to be able to watch TV.

  4. Anonymous users2024-02-04

    No. My family just bought a 480 yuan set-top box, and the charge is 24 yuan a month! And the service attitude is extremely poor!!

  5. Anonymous users2024-02-03

    No, you have to see if you have a simulated station turned off, if not, it's okay.

  6. Anonymous users2024-02-02

    Summary. The main reasons are:

    1. The imperial F connector is not connected properly, resulting in poor transmission of signal input to the set-top box; You can try to reconnect it.

    2. If there is a problem with the CCTV line and there is no signal, you can check whether the external connection line is unblocked, and you need to contact the TV service provider for investigation and testing.

    3. It may also be that the CCTV signal is poor (signal attenuation or weakness) and the level required for set-top box decoding cannot be reached, so the set-top box cannot read the TV signal; This situation also needs to contact the local TV service provider to detect and repair the signal transmission line to solve.

    4. The hardware failure of the set-top box causes no signal, such as interface failure, signal processing device failure, internal circuit failure, motherboard chip and other component failure, etc., you need to contact the TV service provider to test and repair the set-top box to solve it.

    Why does the set-top box run out of power when plugged into the signal cable?

    The main reasons are: 1. The imperial F connector is not connected well, resulting in poor transmission of signal input to the set-top box; You can try to reconnect it. 2. If there is a problem with the CCTV line and there is no signal, you can check whether the external connection line is unblocked, and you need to contact the TV service provider for investigation and testing.

    3. It may also be that the CCTV signal is poor (signal attenuation or weakness) and the level required for set-top box decoding cannot be reached, so the set-top box cannot read the TV signal; This situation also needs to contact the local TV service provider to detect and repair the signal transmission line to solve. 4. The hardware failure of the set-top box causes no signal, such as interface failure, signal processing device failure, internal circuit failure, motherboard chip and other component failure, etc., you need to contact the TV service provider to test and repair the set-top box to solve it.

    Hello! Excuse me, if the high-frequency head is connected to the box, it will show that it is not energized, and if the high-frequency head is disconnected (the antenna is connected to the box), it will show that it is energized, is this an antenna problem or a problem of the high-frequency head?

    This is a problem with the antenna, it may be that the connector or a certain part of the antenna has a short-circuit fault, when the antennaline is connected to the set-top box, due to the short-circuit set-top box internal protection circuit is constantly working, sometimes the display characters of the set-top box will flash one by one. Generally, it can be repaired by replacing the antenna.

    What's the matter if you don't have a high-frequency head and no problem? I thought there was something wrong with the high-frequency head. Thank you!

    As it should be, dear. Have a great day.

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