Is there a Manual or other information source available for the Mac version of BaseCamp that provides detail on the creation and use of Points of Interest?
I would like to load Points of Interest that will play audio descriptions for waypoints loaded into my GPS devices (Zumo 665 and RV760lmt). I see the Advanced settings for Waypoints allows you to create Proximity zones and attach files but I have been unable to find any detailed information on this. Both the Help file and the video tutorials do not cover these parameters beyond an cursory mention.
I need to understand what files are compatible and how they are displayed or relayed to the user and is anything required to upload these beyond BaseCamp's "Device Transfer" function.
I am currently using BaseCamp v4.5.1 on a MacBook Pro with OS X Yosemite v10.10.5.
