Oregon 550 User Data Sync in Basecamp

Former Member
Former Member
I can't get the user data sync between BaseCamp and my Oregon working.
When I connect he Oregon 550 to the Mac and have BaseCamp open, nothing special happens. I can send and receive from and to the GPS using the menu, but I think this is not the user data sync feature? The unit is set to Spanner mode and I choose Mass Storage when connecting to the Mac. Can anyone help me out?