Let me be little more clear. I am emulation to a martin 5.3 dmx splitter. then to the mega pixel led. All of my my mega pixel led's(52 of them) are set to dmx mode and assigned the appropriate channels. When I went into start testing all of the lights, as soon as i plug them in they go dark( which is to be expected), and then when i send them commands they don't do anything. I have checked the cables they are good. So is there something I'm missing. I have even tried switching modes, which has not been successful, unless i were to use 24 channel mode, but i do not have enough channels to use this. and I need a solution asap!!!