说明：  DMX灯光控制系统一 电脑灯DMX512协议信号DMX是Digital Multipiex 的缩写。ESTA是美国娱乐服务与技术协会.
(DMX lighting control system of one computer DMX signal lights DMX512 protocol is an acronym for Digital Multipiex. ESTA is the American entertainment services and technology association.)