Simrad NAC-D Autopilot Computer

• SeaStar Solutions®, Volvo®, Yanmar® and Yamaha® approved control system interface
• Control via AP™ 44, AP 48 or easily integrate with your Simrad® multifunction display
• No need for an additional hydraulic pump, rudder sensor, or dockside calibration
• SteadySteer™ feature included
• Steer to a waypoint, heading or set turn pattern, such as a U turn, Spiral turn and many more — the NAC™ -D can even initiate a zigzag turn
• CAN-bus data connectivity - connection to Optimus® steering systems via the CAN-bus data network
• Full system integration with Simrad® navigation systems via NSS™ and NSO™ multifunction display ranges

NAC™ -D is a steer-by-wire autopilot solution for Electronic Vessel Control Systems (steering systems with a digital interface).

With NAC -D, boaters with SeaStar® Optimus®, Yanmar® VC10/JC10, Volvo® IPS/EVC or Yamaha® helm master/single engine control systems can benefit from all the full features and performance of Simrad® autopilots.

Requires only the connection of two Micro-C connectors — there is no requirement for an additional hydraulic pump, rudder sensor installation or dockside rudder calibration. This saves boaters’ time and money.

Featuring Continuum® steering and support for the new SteadySteer™, the NAC -D allows automatic switching between two speed profiles delivering optimal steering performance at both low and high speeds.

Choose the controller to suit your preference from dedicated controllers like the AP™ 44 or AP 48, or simply integrate with your Simrad® multifunction display.

Simrad® autopilot systems incorporate state-of-the-art electronics and represent over 70 years of experience and development. Simrad® autopilots can reduce your workload and fatigue and improve your situational awareness and safety, helping you arrive fresher at your destination.

• NAC-D
• Micro-C T-Connector