There was a member that was on here a while back that had a brand new or fairly new coach and had questions as to how to get his monitor to show something different then the way it was working. I did a search on backup camera and just camera but can't find it.
Reason I was looking for it is I have gotten the manual for the monitor and I think he can change what he wants to do.
Attached in the manual for the CM-709M2 Monitor
Was it Jay50? Deactivating the hitch view (https://www.foreforums.com/index.php?topic=47835.0)
That was it. Got no idea why I couldn't find it. I could not remember exactly what his problem is. This manual may or may not help fix his problem. I think his problem is in the camera control, not the monitor control