Hi, We have been using the Rack-6 Dimmer, but we have some problems, which I am going to list here down. How the dimmer DMX address are configured? Can we configure the DMX address of our own choice? How do we configure the DMX address in the Martin Light Jockey For MAC500 (2/4 mode)? We did configure the DMX address but it automatically takes the addresses & only one of the lights lit while the others remain off until there addresses are not selected in the Dimmer front screen. Please provide us a step-by-step procedure that how we configure a DMX address in the Dimmer & in the light jockey for operating MAC500 or any other Light device.