DMX Signal output connector:XLR-D3F DMX 512/1990 Standard 504Channels LCD display with backlight Up to 20 scanners may be connected with a maximum of 24 channels each 24 channels for dimmers 8 slider for manual control of channels Assignable joystick for ease of movement manual operate enable 12 chases(at most 40 steps for each chase) 480 chase steps Range of cross time: 0.1s-25.5s Range of speed time: 0.1s-25.5s Each chase speed and cross time can be saved automatic 128K high capacity memory card The date auto-saves Size:51x30x150cm N.W:5kg