Here is the set up diagram for our most complex event. It has evolved over the 15+ years that we have been covering this multi-band, multi-day outdoor concert. A lot has changed over the years, but I think this diagram really shows some of the strengths that the ATEM switchers bring to companies like mine at an super affordable price.
If anyone has questions to why something is routed the way it is, let me know...in my mind I have a pretty good reason for doing everything the way that I have it. Also, if you can think of something I can do to simplify my set up...feel free to chime in as well!
https://drive.google.com/file/d/0B91j_d9CapF2Q04ySmk3aVFKMm8/view?usp=sharing