Simrad DD15 Direct Drive Installation Guide

Simrad DD15 Direct Drive Autopilot System manual cover

Pages 26

Year 2017

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Simrad DD15 Direct Drive Autopilot System Specification

The Simrad DD15 Direct Drive Autopilot System is engineered for precision control and robust performance in sailing vessels. It features a compact design, suitable for installations where space is limited, yet it delivers powerful steering capabilities. The system is equipped with a 15 Nm torque motor, ensuring efficient and responsive helm control under various sea conditions. The Simrad DD15 integrates seamlessly with Simrad's suite of navigation instruments, offering advanced autopilot functionalities such as course holding, route following, and wind vane steering.

Its intelligent control algorithms optimize steering performance by minimizing rudder movement, which reduces wear and energy consumption, making it ideal for both long passages and short trips. The system supports NMEA 2000 connectivity, facilitating easy integration with existing marine networks and enabling data sharing with other onboard devices. Designed for user-friendly operation, the DD15 features intuitive interface options, including compatibility with Simrad’s AP44 and AP48 autopilot controllers, providing straightforward access to autopilot settings and adjustments.

The DD15 is built to withstand marine environments with durable materials and construction, ensuring reliability and longevity. Installation is simplified with a straightforward mounting process and pre-configured settings, although customization is available for specific vessel requirements. Overall, the Simrad DD15 Direct Drive Autopilot System offers a blend of advanced technology, ease of use, and dependable performance, making it an excellent choice for sailors seeking a reliable and efficient autopilot solution.

Simrad DD15 Direct Drive Autopilot System F.A.Q.

How do I calibrate the Simrad DD15 Direct Drive Autopilot System?

To calibrate the Simrad DD15, access the setup menu on the control unit, select 'Calibration', and follow the on-screen instructions. Ensure the vessel is in open water and maintain a steady speed during calibration.

What should I do if the autopilot is not holding course?

Check the rudder feedback unit for proper alignment and ensure there are no obstructions. Verify software settings and recalibrate if necessary. Inspect connections for any loose wires.

How can I perform a software update on the Simrad DD15 system?

Download the latest software from the Simrad website onto a USB drive. Insert the USB into the control unit and follow on-screen instructions to complete the update.

What maintenance is required for the Simrad DD15 autopilot system?

Regularly inspect the drive unit, rudder feedback, and all connections for wear and corrosion. Clean the components with a damp cloth and ensure all mounting hardware is secure.

Can the Simrad DD15 operate in heavy sea conditions?

Yes, the Simrad DD15 is designed to handle heavy sea conditions. However, ensure that the system is properly calibrated and the vessel is balanced for optimal performance.

What should I do if the autopilot display shows an error code?

Refer to the user manual for specific error code descriptions. Most errors can be resolved by checking connections, restarting the system, or recalibrating the autopilot.

How do I integrate the Simrad DD15 with other navigation systems?

The Simrad DD15 can be integrated using NMEA 2000 or NMEA 0183 protocols. Ensure proper wiring and check compatibility with existing navigation equipment.

What is the maximum power consumption of the Simrad DD15?

The maximum power consumption of the Simrad DD15 Direct Drive Autopilot System is approximately 40 watts under normal operating conditions.

How can I test the rudder feedback sensor for faults?

To test the rudder feedback sensor, manually move the rudder and check the control unit display for corresponding changes. If there are discrepancies, inspect the sensor and connections.

What are the steps to manually override the autopilot?

To manually override the autopilot, simply press the 'Standby' button on the control unit. This will return control to the helm, allowing for manual steering.