Operator`s manual

Chapter 6-12 Pilot menu & navigation examples
6.7 Set & Drift display
 The readings rely on data from external log and compass.
MENU
Call up the menu bar, and...
4,6
load the Set & Drift display
Relative
direction.
True
direction.
Speed.
The Set & Drift display will show how fast the current is moving
in knots; in what direction (true) it is moving and what direction in
relation to the vessel (relative).
 To obtain information on actual and mean speed, velocity and water
speed - see the Trim & Highway display in section 6.6.