Originally Posted by ramz
There is NO base map in the Voyager. When you turn it on the first time, the map screen is indeed empty. You cannot load Garmin-style maps into the Voyager. The only thing you can load are files that contain LINES. These lines may represent streets, roads, trails, tracks. You make the file containing lines using other resources, like openstreetmaps - converting streets to lines and then load them into the Voyager. In use, tracks you make while riding are shown as black lines.
You can download the Voyager User manual from the TrailTech web site.
You will be suprised at how limited the unit really is.
OTOH, YOU control what is on the display and for some, that is all that they require. Being able to make maps (as gray lines) is all that some riders want - they see all the other info as clutter.
I guess I was wrong there, thanks for clearing it up.
Hmm, wonder if you can get enough datum in it from OSM data files to make at least your area you wanted to ride show the roads there.