So I've established, thanks to this forum, that a 360 mini box needs a Coax connection, just like the main box, but I can't figure out what the other end of the Coax is supposed to connect to!
If the coax going to my main v360 needs to be split, where does it need to be split? At the wall box where it enters the house, or at the v360?
I'm in the middle of an extension, and I know where my mini will go, so I'd like to get the Coax ready to include with the first fix electrics. I just don't know where the run needs to begin.