edi mark vii

  1. M

    Control/Dimming EDI MARK VII Dimmer Rack MutliLink

    Hello and thanks in advance for any help provided. I support 4 low income high schools in rural Ohio and they all have EDI Mark VII dimmer Racks. So far all of them have been very dependable and they were installed new in 1997. Now I have one where the first set of 60 Channels or Card 1 in...