Congratulations for choosing Humminbird.  Compatibility with HelmCommander requires that you have the follow items:
  • A networkable chart plotter compatible with I-pilot Link.  Usually the “N” is an indicator (G2N, G3N, G4N).  In addition you also need
  • Humminbird Helix models: Ethernet adapter cable model 720074-1
  • Helix, Solix, and Apex all require an Ethernet cable model 720073-6  (or longer if needed)