[CA] [CA11] Axiom, Axiom Pro Fuel Management

[Chuck - Raymarine - Moderator]

kaptkaos,

The ECI-100 is designed to restrict the flow of data between the engine system and the NMEA 2000 backbone to one-way communications (i.e. from the engine system to the marine electronics system). No data from the marine electronics system is passed back to the engine system via the ECI-100. It is recommended that Yamaha be contacted regarding whether your engine system features a NMEA 0183 interface to support providing it with GPS data and whether any configuration settings need be made to via the Yamaha gauges menus to use GPS SOG rather than STW data for fuel efficiency calculations. If so, then the MFD's NMEA 0183 Port 1 output leads may be interfaced to the corresponding NMEA 0183 input put leads / terminals to supply the Yamaha engine system with GPS data. No settings need to be made via the MFD's settings to accomplish this end.