receptacles

Hey folks One of the venues I freelance in had an ETC system installed in their mainstage and their blackbox as part of a whole building renovation about four years ago. The mainstage has a mixture of panel mounted stage pin outlets and Socco outlets, and the blackbox has ETC Smartbars. I'm...

I just began a new job at a different fine arts center. This is the fourth full-time auditorium position I've held, and yet I'm finding things that I've never seen. Such is this work, right? Anyway, the circuits on my raceways have me baffled. Can anyone help me decipher what's going on here...