DMX512/1990B standard, 512 DMX control channel. May control 32 16 channel's computer lamps. May operate 4 walking procedures,48 scenes and 32 computer lights simultaneously Carries on the inspection lamp operation to 32 computer lamps. Different types of computer lamp's X/Y has a common shuttle round control. 15 environment procedures,fast transfer different scenes, walks the lamp, manual movement (inspection lamp) combination. Data preserves when power off.