Hello Basecamp gurus. This is my first post. I did a search or two on the forum but came up empty. With my GPSmap 62st attached to my Mac, I can see both the 100k topomaps that came on my unit, and the 24k maps on the micro SD chip I bought and installed. When viewing the 24k maps, at all zoom levels, I just see rivers and roads, but no topo information. Just a grid over a sea of yellow. What am I doing wrong?
Has anyone developed a comprehensive user guide for this software?
Thanks.