Can I do two things at the same time?

First of all, you can watch two at the same time,If you want to watch the same number of programs,You have to buy another set-top box as a sub-terminal (sub-machine)You have to apply for opening like the radio and television department,(We have a set-top box here300 yuan,Sub-terminal5 yuan per month)If the old TV has no audio and**interface,You can buy a**conversion box(30Yuan or so)。

The old TV is connected to the converter, and it is sold on the street for about 10 yuan. There are small game consoles in the home (look for repairers to change the home appliances).

Buy a **converter set-top box and put it on the old TV, and then buy a video and audio extension cable to the jack behind the Lingtai TV, which is fine, but in this way, the 2 TV can only watch the same program

Smart TVs can use both web and cable TV.

The network function of a smart TV and cable TV are both basic functions of a TV.

1. When the "signal source" channel of the TV is "TV", it can directly ** the TV program given by the cable TV signal.

Smart TV,It is based on Internet application technology,With open operating system and chip,With open application platform,It can realize two-way human-computer interaction function,Set audio、Entertainment、Data and other functions in one,TV products to meet the diverse and personalized needs of users。 Its purpose is to bring users a more convenient experience, and it has become a trend in TV.

Smart TV Introduction:

Smart TV,It is a fully open platform,Equipped with an operating system,Users can install and uninstall various application software by themselves while enjoying ordinary TV content,Continue to expand and upgrade the functions of new TV products。 Smart TVs continue to bring users a rich, personalized experience that is different from that of using a cable digital TV receiver (set-top box).

A network cable is used to connect computers to computers, and computers to other network devices.

of the connecting wires. Commonly used network cables are twisted pairs.

With coaxial cables, it is relatively simple to use coaxial cables for network connection, as long as each computer or network device is connected in series, but it is more troublesome to maintain, and if something goes wrong somewhere, the entire network may be paralyzed.

Yes, the specific operation method is as follows:

1. You need a long enough VGA cable to connect a balance or root VGA cable to the digital set-top box and the first TV.

2. Then connect the next TV with a VGA cable, so that the two TVs share a set-top box.

3. Supplement: The two connected TVs can only watch the same program, if you want to watch different programs on two TVs, you can buy a satellite receiver, but it must be approved by the competent department, otherwise it is an illegal act. Remember not to install it privately.

Yes, it is generally two channels to watch at the same time, the kind of picture-in-picture, the purpose is to watch and select the station at the same time. If it's for the sake of watching programs on multiple channels at the same time, it doesn't make sense, and if you don't have enough experience, the sound will be messy.

In the past, the set-top box could be divided into nine screens, but that was not concentrating, and it was still normal to watch one channel at a time.

Previously, there was a TV set with a picture-in-picture function that allowed you to watch two channels at the same time.

How do you watch TV in this way, if you want to watch multiple pictures, there is only picture-in-picture,

In the past, there was a kind of picture-in-picture on TV, which is what you said, but now it doesn't seem to come out.

Is there a TV that can watch multiple channels at the same time? The current situation. I don't think there should be any.