Garmin 20x. 30 用户手册

Appendix

Vert. Speed to 

Dest.

The measurement 

of your rate of 

ascent or descent 

to a predetermined 

altitude.

Vertical Speed Your rate of altitude 

gain or loss over time.

Waypoint at 

Dest.

The last point on 

a route to your 

destination.

Waypoint at 

Next

The next point on 

your route.