Raytheon Pathfinder ECDIS Operator's Manual page 232

The following information is displayed:
1) Waypoints appear as a circle and an additional circle appearing around the
2) Planned track (course line) between the waypoints (is red in color and
3) Planned turning arc/radius (red color); the turning arc which was
4) Fairlanes; defined by the current cross−track error alarm setting.
5) Ship's bearing to the active waypoint.
6) Route planning. You can create two routes in the actual chart. The active
If you wish to have the predicted turning arc match the planned turning arc, you
will need to change either your ship's speed or the planned rate of turn (Autopilot
dialog box/ Integration menu).
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Operator Manual
active waypoint.
appears as a thick dashed line between waypoints and a thick dashed line
for the approach manoeuvre).
established as you entered the waypoint.
Primary Routes indicates in dashed red thick line.
Secondary Routes indicates in dashed orange thin line.
route is called Primary Route (indicates in dashed red thick line) and the
passive route is called Secondary Route.
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Edition: 30.MAR.2007