- Heading information for Radar/ARPA, AIS, ECDIS, Scanning Sonar and Chart Plotter - Typical heading accuracy of 0.8 degrees for SC60 - Tri-antenna system reduces effect of pitching, rolling and yawing - Short settling time of 3-4 minutes - Clear 4.5 inch backlit monochrome LCD - Heading output in NMEA 0183, IEC 61162-1 and AD-10 (25ms update) - Four display modes: Compass Rose, Steering, Nav Data, Heading Mode - Follow-up rate of 25 degrees/second - Works as normal GPS navigator - 12 discrete channels - No mechanical parts such as gimbals or rotating meter, making compass free from routine maintenance