How to find a fault within a NMEA 2000 network?

NMEA 2000 networks are very reliable and really are “Plug and Play”. When things go wrong, it is not always easy to fault-find even on a small NMEA 2000 network.

NAVDoctor is the perfect NMEA 2000 diagnostic tool for dealers, installers and boat builders. It turns any mobile device in to an NMEA 2000 network analyser, creating simple and clear web pages that show the health and status of your NMEA 2000 network.