Garmin 1000 Edge default map appears to be the "Garmin Cycle Map US 2016.10" as the only one used.
Checking the navigating settings for map choices installed on the unit I have a list of 4 maps that you can enable/disable. All four are enabled and it appears that the " Garmin Cycle Map US 2016.10" is the default. If the other 3 are enabled
\the other 3 maps installed are:
- AMR Standard Basemap,NR
- Edge DEM Map NA 2013.30
- Garmin Geocode Map US 2016.10
Can anyone explain for what and when the other installed maps would be used.When I disable all 3 it makes no difference for cycling routes or courses I have mapped.