20.4
Displaying ARPA Target Past Positions
To display ARPA target past tracks, do the following:
1. Spin the thumbwheel to display Chart Display/Info/Standard Display in the mouse functions area, and then push
the left mouse button.
2. Click an arrow tab in the dialog box until the Targets page appears if it is not already open. Click the Oth or Std
radio button of the item Targets to display ARPA target past positions on the ECDIS.
3. Set the length of track (in minutes) and define number of points to display past track of targets.
Display of ARPA target past track using 1 minute labels
20. ARPA Target Functions
20-5