NorthStar Navigation NS3300 manual Adjusting the steering parameters

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8-3 Adjusting the steering parameters

Problem: rudder turns too frequently This causes wear on the steering linkage and uses power.

Decrease response.

Reduce ratio.

Reduce counter rudder gain.

Problem: drifts off course to one side

	Increase ratio.
	Increase trim gain.
or	Increase response.
	Increase response.

Problem: boat moves too far off course closely before the rudder turns to correct the course

Decrease ratio.

Decrease counter rudder gain.

Decrease trim gain.

Problem: oscillations from side to side build up

Decrease ratio.

Problem: after a large course change, boat overshoots and oscillates before settling to new course

Increase counter rudder gain

Problem: after a large course change, boat takes too long to settle to new course

Decrease counter rudder gain

42	Northstar NS3300 Pilot

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Contents Northstar NS3300 Pilot System Contents Steering modes Important Notice Autopilot Modes 1Operating modes Using this manualCleaning and maintenance Steering modesPower steering modes Turn modesQuickstart Manually steering the boat using power steering Manually steering the boat from the boats helmAutopilot operation ButtonFunction Stby key Mode keyAuto key Dodge keysBacklight Setting the steering modeTurning the NS3300 Pilot off Engaging autopilotChanging course Changing course in compass mode Changing course in GPS modeChanging set wind angle in wind mode Dodging in compass modeDodge Dodging in GPS mode Dodging in wind modeAuto tacking in compass mode CTSTurns in compass mode Auto tacking or gybing in wind mode There are four possibilities for auto tacking or gybing Tack SWA is 90 or less Gybe SWA is more thanPower steering AlarmsAlarm history Alarm windowActive alarms Alarm detailsDisplays Display BasicDisplay Pilot Display Compass Display Active alarms Display DataHeader menu Data setupData headers SizeSetup System MenusSetup Profiles Setup OptionsSetup Vessel Setup Alarms Setup UnitsSetup Comms Setup CalibrateSetup Simulate Compass steering mode Steering modes1Compass steering data Engaging and disengaging the autopilot in compass mode Press HoldGPS steering mode GPS navigation dataNavigating to a waypoint Engaging and disengaging the autopilot in GPS mode Arriving at waypoints GPS gainWind steering mode Wind steering dataBoat moving upwind True and apparent wind speed and directionBoat at rest Boat moving downwindEngaging the autopilot in wind mode HandsteerWind gain Optimizing steering performance Steering parametersProfiles Adjusting the steering parameters Problem drifts off course to one sideProblem oscillations from side to side build up Problem drifts off GPS course Problem boat oscillated around GPS courseUnit will not turn on TroubleshootingWhen sailing a straight course, the boat drifts off course Autopilot makes too frequent course corrections10Specifications

NS3300 specifications

The NorthStar Navigation NS3300 is a powerful marine navigation system designed for both commercial and recreational vessels. It represents the pinnacle of marine technology, enabling sailors and captains to navigate with precision and confidence, regardless of conditions. The NS3300 is particularly renowned for its user-friendly interface, advanced features, and robust design, making it a favored choice among maritime professionals.

One of the standout features of the NS3300 is its integration of the Global Navigation Satellite System (GNSS). This technology provides accurate positioning by connecting to multiple satellites, ensuring seamless navigation even in remote areas where traditional navigation methods may fall short. With the support for GPS, GLONASS, and other satellite systems, users can expect high reliability and accuracy in determining their vessel's location.

The NS3300 is equipped with a high-resolution color display that makes information easily readable, even in direct sunlight. The touchscreen interface is intuitive and responsive, allowing for quick access to essential navigation data. Users can customize their screens according to their preferences, displaying the information that matters most to them, including charts, routes, and environmental data.

Another critical aspect of the NS3300 is its advanced chart plotting capabilities. The system supports various digital chart formats, allowing users to integrate their preferred charts seamlessly. The built-in electronic chart display functionality helps in visualizing navigation routes and identifying potential hazards, ensuring safer passage through busy waterways.

The NS3300 also features connectivity options that enhance its functionality. With support for Wi-Fi, Bluetooth, and NMEA 2000 protocols, users can connect the NS3300 to other onboard systems, such as radar, sonar, and autopilot systems. This interoperability allows for a more integrated approach to navigation, providing a comprehensive overview of the vessel's environment.

Moreover, the NS3300 comes with robust weather information capabilities. It can receive real-time meteorological data, enabling captains to make informed decisions based on changing weather conditions. This feature is invaluable for both safety and route planning.

In conclusion, the NorthStar Navigation NS3300 is a sophisticated marine navigation system that combines state-of-the-art technologies and user-centric design. Its precise positioning capabilities, advanced chart plotting, connectivity features, and real-time weather information make it an essential tool for anyone venturing onto the water. Whether for commercial fishing, leisure sailing, or shipping, the NS3300 stands out as a reliable and efficient navigation solution. By integrating cutting-edge technology with usability, it empowers mariners to navigate with confidence and assurance.