NorthStar 957 Operator's Manual page 172

Position data
Steer screens
Waypoint and route
management
Page 164
>
your vessel's intended course line
>
avoidance areas
•
Latitude/longitude (158 datums) from GPS with one-sec-
ond updates
•
Phantom Loran-C TDs calculated from GPS
•
Real-time GPS/DGPS status screens
•
Loran-C TDs from an external source (two-second update
rate)
•
Large, graphical presentation
•
Cross-track error (traditional and three-dimensional)
•
Waypoint name, position
•
Bearing and distance to waypoint
•
Speed/Course-Over-Ground (SOG and COG)
•
Estimated Time of Arrival (ETA)
•
Estimated Time Enroute (ETE)
•
Automatic magnetic variation
•
Course correction
•
Speed of Advance
•
Enter waypoints graphically or numerically: as lat/lon, dis-
tance and bearing, or loran TDs
•
User-entered avoidance waypoints
Displays up to 30 closest waypoints (3D STEER screen)
•
•
Store up to 1,000 waypoints and 500 routes
•
Store 35 waypoints per route
•
Displays waypoints:
on the CHART screen
>
>
on an alphabetical list
>
on a local list (in order of distance from your present
position)
957 Operator's Manual, Rev. B