Optima DMX MASTER I Controller allows you to program 12 scanners of 16 DMX channels 30 banks of 8 programmable scenes 6 chases of 240 programmed scenes using 8 faders and other function buttons. With the use of two jog wheels you may easily control the Pan or Tilt of the scanners. To tailor your special effect lighting this unit enables you to Assign or Reverse the DMX channels. In addition two units can set up communication so that they can send or receive file dump. Features: - 192 DMX channels. - 30 banks of 8 programmable scenes. - All data can be sent or received between two units - Auto programs(scenes and chases) under control by Speed (or Tap Sync) and Fade Time sliders - Fade Time/Assign Fade Time - The scanners under control by Pan and Tilt jog wheels - Reverse DMX channels causing the faders to control the output reversely - Preview assigned or reversed DMX channels - 8 CH./16 CH. mode for Assigned or Reversed DMX channels - Blackout master - Manual override - Built-in microphone for Music triggering - LCD display - DMX polarity select - Power failure memory Joystick Yes Number of Fadders 8 Number of Programs 240 Number of Chases 6 Number of Scenes 12 Protocol DMX Length (in) 22.5 Width (in) 7 Height (in) 4.5 Weight (lbs) 6 Warranty 1 Year Manufacturer warranty