Raymarine D7637-1 manual What is Counter Rudder?

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What is Counter Rudder?

Counter rudder is the amount of rudder your S1000 applies to try to prevent the boat from veering off course. Higher counter rudder settings result in more rudder being applied. This can be set in the range 1 to 9.

To determine if your counter rudder setting is appropriate, make a 90º turn in AUTO mode

Counter Rudder is correct when you make a a smooth continuous turn with minimal overshoot.

Counter Rudder is too high when the boat ‘fights’ the turn and makes a series of short, sharp turns resulting in a very ‘mechanical’ feel as the boat changes course

Counter Rudder is too low when the boat overshoots the turn.

New

heading

B

Counter Rudder	New
Counter Rudder	heading
too low	heading
too low	A
	A
	Counter Rudder	New
	too high	New
	too high	heading
		heading
	Correct
	Counter Rudder

	Quick Tip	You will find it easier to recognize the steering
	Quick Tip	response in calm sea conditions
		response in calm sea conditions

D7655-1

User Guide	19

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Contents Raymarine S1000 Autopilot Page Alarms and Troubleshooting Contents Getting StartedUsing your S1000 Setting up your S1000Important Information Getting started Changing the Controller batteries System ComponentsNavigate Starboard S100 Autopilot ControllerOperation modes How do I power the system on?Using fishing patterns Power saving modePerformance check Wireless signal strengthGPS filtering KeylockUsing your S1000 System How do I use the autopilot? How do I automatically steer straight? AutoMode How do I follow a route from my GPS?How do I follow a circle pattern? CircleHow do I follow a zig-zag pattern? ZigzagHow do I follow a cloverleaf pattern? CloverleafHow do I dodge an obstacle? Setting up How do I change the pattern direction? You can change the default autopilot pattern directionHow do I change my boat type? Press and hold ModePress mode until the display reads Setup How do I adjust the autopilot settings?What is Rudder Gain? What is Counter Rudder? What is Auto Trim? What is Response?User Guide Alarms and Troubleshooting Alarm Message S1000 Alarm messagesNo GPS FIX Symptom Fault findingFrequently-asked questions Safety alarmRoutine checks General maintenanceCleaning the S1000 and S100 Dealer Maintenance Procedures To de-register a handset Factory ResetTo Register a handset Product support User Guide Important Safety Information Product installation Safety NoticesIn-line power switch Raymarine S1000 Autopilot FCC Information General Care and SafetyRadio frequency energy Exposure to radio frequency energyWaste Electrical and Electronic Equipment Directive Intended UseDeclaration of Conformity DisposalConnections to other equipment EMC GuidelinesHandbook Information