NorthStar 958 Operator's Manual page 200

Position data
Steer screens
Waypoint and route
management
Page 192
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Instantaneous panning and zooming
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"Find-it-fast" cursor locator pointers
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Vessel-centered mode or cursor-following browse mode
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Chart redraw in less than ¾ second
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"No-Chart" indicator
CHART screen shows the following information:
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>
your vessel's position relative to nearby waypoints
>
your vessel's recent track line
>
your vessel's intended course line
>
avoidance areas
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Latitude/longitude (158 datums) from GPS with one-sec-
ond updates
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Phantom Loran-C TDs calculated from GPS
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Real-time GPS/DGPS status screens
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Loran-C TDs from an external source (two-second update
rate)
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Large, graphical presentation
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Cross-track error (traditional and three-dimensional)
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Waypoint name, position
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Bearing and distance to waypoint
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Speed/Course-Over-Ground (SOG and COG)
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Estimated Time of Arrival (ETA)
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Estimated Time Enroute (ETE)
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Automatic magnetic variation
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Course correction
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Speed of Advance
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Enter waypoints graphically or numerically: as lat/lon, dis-
tance and bearing, or loran TDs
958 Operator's Manual, Rev. A