User's Manual

F. Navigation Function
02F-
Backward mode
The first waypoint is the destination. Select this mode if you want to navigate along the path in reverse order.
For example: from the last waypoint to the first one on the current path. Pick the nearest waypoint on the
Goto screen before you start. If the active waypoint is reached, it will navigate you to the previous waypoint on
the path. This repeats until the destination (first waypoint) is reached.
Set Waypoint radius
You are treated as arrival at the active waypoint when you fall into the region of the waypoint within the radius
set in WP Radius setting. It can be adjusted in Menu > Navigation > WP Radius. The Default is 30 meters
(100 ft). The range is 10m~250m.