NorthStar Navigation Pilot System NS3300 User Manual
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Reference Manual
Displays a standard autopilot display with just the essential autopilot data.
Options menu: 
Deviation bar Selects what data is displayed by the deviation bar.
Auto Rd/CE/XTE – Automatically switches the deviation bar between rudder, course error and cross track error 
depending on the operating mode.
Course error – Shows course error using the deviation bar.
Rudder angle – Shows a rudder angle gauge using the deviation bar.
XTE – Shows a cross track error bar using the deviation bar.
Header —  Menu for configuring the data header in this display (see section 5).
Display area
Function
Data 
Header
Customizable data cells. Each display page has a separate 
header configuration. Default: Course to steer, Heading, Alarm 
Status (see section 5).
Drive 
indicators
Left and right boxes ‘fill up’ to indicate when the autopilot is 
driving the rudder and how much power is being used by the 
drive system
Compass 
card
Compass card rotates to show the heading of the vessel under 
the lubber mark.
Course 
arrow
STBY mode: points to the current heading
AUTO mode: points to the set course, except for:
GPS mode: points to the bearing to waypoint
Deviation 
bar
Moves laterally to show course information.
Note: This bar can be configured to display different items. 
Default: Automatically switches between Rudder angle, Course 
error and Cross track error.
Deviation 
scale
Indicates what data the deviation bar is currently showing and 
the magnitude
Mode 
panel
Left hand side: shows the steering mode (COMPASS, GPS, WIND)
Right hand side: shows the operating mode (Standby, Auto, 
H-Steer) inside a colored tab.
Panel changes to blue when in AUTO mode. The colored tab 
is yellow in STBY mode, green in AUTO mode, magenta in 
H-STEER mode and red when there is a critical alarm.
4-3 Display > Compass
Compass displays
