It is not clear from the instructions how to factory reset the Pro. It says to connect a jumper between zones 1 and 2 and reboot. I've tried and haven't gotten tit to work but I'm not sure if I'm doing it right.
Can anybody explain this better than these instructions? I plug the jumper into the top part above the screws for zone 1 and zone 2 (not ground). What does the other end plug into? Does it plug into anything? There should be picture examples of this at least.