The NAC-2 Low Current Course Computer is the brains behind your Simrad autopilot system. It contains the electronics needed to operate a hydraulic steering pump or mechanical drive unit. NAC-2 Autopilot Computer: The brains behind your Simrad autopilot system. Steering Drive Electronics: Contains the electronics needed to operate a hydraulic steering pump or mechanical drive unit. Low Current Design: Low current operation designed to minimize power draw in autopilot configurations. By centralizing the autopilot's control electronics, the NAC-2 enables steady course control while keeping power use efficient. It provides the essential interface to drive hydraulic steering pumps or mechanical drive units, supporting reliable autopilot performance across conditions. As the core component of Simrad's autopilot system, it helps reduce manual steering workload and enhances navigation consistency.
