How to install Changsha cable TV?

Changsha CATV installation method is as follows:

1. First, you need to go to the local radio and television bureau to open an account for cable TV, and then pay for the cable digital set-top box.

2. Click on the top cover of the set-top box and insert the wired digital card. Pay attention to the direction of the card and put the chip in the right position before it can be used normally.

3. Connect one end to the cable box on the wall and the other end to the cable socket on the set-top box with a cable plug, and hang the plug tightly.

4. Insert one end of the cable into the video and audio jacks of the cable TV set-top box. The cable at the other end respectively enters the corresponding TV port according to the color of the cable jack;

5. After the cable digital connection is completed, plug in the TV and set-top box respectively, and then turn on the main switch, and the picture will be displayed.

6. Press the switch on the remote control until the cable TV appears on the screen, which proves that the connection is successful.

Extended data:

Advantages of cable TV

1, high-quality audio-visual effect: the signal quality of the program is obviously improved, the picture is clearer and the sound quality is more beautiful.

2. Rich content and free choice: Cable TV provides a large number of VOD and interactive programs, and users can choose to watch personalized content.

3. The service field has been greatly expanded: providing electronic program guides, stocks, convenience information and other services and massive information.

4. Strong anti-interference ability: It eliminates the defects of analog TV, such as "snowflake", "dark line jump" and "unstable picture".

5. Release of channel resources: more TV programs can be received, and users can watch hundreds of TV programs at most.