Hi there BRAND NEW to hiking GPS and I bought a Trex30. Would lie to install maps for Utah, but when I downloaded Mapinstall I got to point where it saw my unit (lpugged in to computer as per instructions, but after I downloaded a map, warning said "no unlocked mapshave bben found". When I go to mapinstall on my finder, it keeps trying to reinstall it. HELP WHAT AM I DOING WRONG??????
Have you installed the maps in BaseCamp?
If not read these:
http://www.gpsfiledepot.com/tutorials/how-to-open-maps-in-garmin-basecamp/
http://www.gpsfiledepot.com/tutorials/how-to-load-maps-on-my-garmin-gps-unit/