2. The digital signal will be received through the set-top box. So if you need several TVs, you need to have several set-top boxes, and one set-top box needs a TV. Whether it is an advanced TV or an ordinary TV, a set-top box is needed to receive digital signals.
There are many pay channels, and the content of each channel is different. You can log on to the information network to see the introduction of various channels, or go to the business hall to get leaflets, and there are many channels. I believe you will like it. The price of each channel is different, ranging from 5 to several hundred. Most of them are from 5 yuan, but there are also several channels with package discounts. Please contact customer service for details. The pay channel is the same as the ordinary channel we usually watch. I'll see what it plays. You need a set-top box with on-demand function, such as interactive set-top box, which can be on-demand, which is different from pay channels.
Generally speaking, digital signals are exchanged in the area. If your community has switched digital signals, just use your original limited signal port. Of course, the thread has not aged. If it is aging, it needs to be replaced.