System Function of Led Display for Sports Stadium

The technical solution to led display screen for stadium is made of compilation part, audio/video control part.

The compilation part is used for compiling the displaying content through a editor and send the file to the broadcast machine, so that the led display signs will display the content according to the predetermined manner.

The audio/video control system is made of video tape recorder, DVD player, broadcasting system of the stadium, closed circuit television, satellite receiver and other video equipment to form a multichannel audio/video control panel, thus realizing unattended operation and automatic display function.

The functions of the system include the following:

(1) Function of video display.

It can realize the signal transformation of VGA and Video and the overlay of pictures and words through the character generator.

(2) Function of video broadcasting.

It can broadcast the video images at any time and also can realize field pickup at any time, as well as broadcast the video programs in VCR and DVD player.

(3) Function of broadcasting the computer information

It can display the computer information of various figures, pictures and animation, and the broadcasting system can input and broadcast different information, thus having completely automatic display function.

(4) Function of announcing the sports events and athletic performance.

It can meet the using requirement of various indoor international sports events, and display the ranking, grades, and competition items by using relative application software according to different competition rules.

(5) Function of competition clock.

It can conveniently set the needed time according to different competition items and has the function of automatic final alarm.