The traditional LED full-color screen control system uses a synchronous direct connection to a computer/camera as the signal source, but lacks a black screen processing solution after the signal source is interrupted; at the same time, some simple asynchronous systems currently cannot meet the requirements of live broadcast occasions. In response to this market demand, United Huiye Technology has exclusively launched a patented product, the high-definition playback box A60X that automatically switches between synchronous and asynchronous dual modes, which can simultaneously broadcast live, and supports pre-stored program playback boxes and U disk plug-and-play.

The following are typical application scenarios of dual-mode playback boxes:

1. Commercial advertising + regular live broadcast (major events, events, news broadcasts)

Commercial square LED full-color screens generally play commercial advertisements. Every night at 19:00, the "news broadcast" can automatically switch to broadcast live TV pictures, and you can also know the world when you walk.

Second, the wedding LED full-color screen live broadcast is not black

When the camera signal is interrupted during the wedding live broadcast, the system automatically switches to asynchronous mode to play the pre-stored wedding video to avoid the embarrassment of a black screen.