if more you need to use a Flash Buffer™ to increase the signal. If you connect more than 30 Flash Tubes in any single line use a Flash Buffer™ to boost signal. At the end of each line connect a Flash-Term™. If you don’t use one not all of the patterns will work and there will be no flashing during that program. Plug Flash-Matrix™ and any Flash Buffer™ that are used into power. Refer to Operating instructions for use. Model: Flash Matrix Hub™ SPECIFICATIONS: Power: 110V/60Hz Weight: 8 lbs. Size: 10.5” x 5” Fuse: 15A Thank you for purchasing this American DJ® product. For your convenience this products ready to be used, there is no assembly required. Please read the following instructions before installing or using your new unit. Operating Instructions: The American DJ® Flash Matrix Hub™, flash tube controller is ideal for Club or rink use. One Flash Matrix Hub™ will control 8 expandable lines of Flash Tubes. The Flash Tubes are controlled by setting the dipswitches to activate patterns of flashing. Some of the patterns include swirl, starburst, pinwheel, double pinwheel, flip flop. Adjust the Speed of chase by turning the SPEED knob. For service, contact your American ZJ®dealer. Caution! Always use appropriate cables and connectors. Remember to always replace with same fuses. Always keep controllers dry. Don’t exceed load and length limitations Almer/can DJ® los Angeles, ca. 90058 usa...