u/dorkimax

I need some help. I've attached some pictures to let you see what I have of a home audio and I feel like everything is plugged in. I don't know where or how to turn it on or if the CA4 multizone controllers need power somehow from the denon power supply or even where or what might go where.

Really, just getting me started or any information of how to turn the power on would be helpful. I have 4 of the control units throughout the house and none turn on anything.