What does digital TV mixing mean?

First of all, our digital TV transformation needs a set of digital TV Sky series enjoyment equipment and some related auxiliary materials (such as power amplifier, splitter, shelf, etc.). In addition, customers must apply for a certain number of digital set-top boxes at local radio stations, so that hundreds of TVs can enjoy digital TV programs without affecting any layout and viewing. In this process, after the main line of the radio station enters, the signal output by the set-top box is mixed into the original cable TV network through the connection of digital TV enjoyment equipment, set-top box, amplifier, distributor, mixer and other related equipment, which, like the original analog signal transmission, realizes the * * * viewing of all TVs. Benefits of digital TV transformation: 1, saving money: 50 set-top boxes are responsible for outputting 50 programs to each room TV, and the programs can be customized at will, and the remote control operation is no different from before. User-friendly operations such as 1- 14 for CCTV and 15-30 for satellite TV can be customized. In this case, as long as you rent 50 set-top boxes every month, you can easily enjoy all the TVs in the network. 2. Save management costs: the person in charge of Yihua Kechuang reminds everyone that putting the set-top box next to the TV will have many complicated use processes, which is very unsatisfactory. Moreover, if the set-top box placed in the hotel is replaced by an IC card in the set-top box by the customer, the hotel will also suffer losses. If renovation projects are used, centralized management will be convenient and simple. 3. Enjoy the pay channel * * * According to the original installation method, a set-top box can only provide the function of watching a TV pay program, because the set-top box cannot be cracked at present, and the network transformation can only enjoy * * *. After the transformation, a set-top box is responsible for integrating a set of programs into the original cable TV network, easily realizing the 588 yuan/year program of European football, so that all TV sets in the whole network can enjoy it. Yihua Kechuang-Yihua tv illustrates that a hotel has 500 rooms and needs 500 set-top boxes according to the routine. If we adopt our sky-light digital TV * * * enjoyment scheme, we only need 50 set-top boxes to transmit signals to 500 rooms, saving 450 set-top boxes and the monthly subscription fee of 450 set-top boxes.