[CA] [CA11] Axiom/Pro seawater temp source.

[Chuck - Raymarine - Moderator]

ranmar850,

With the speed/temp transducer disconnected from the engine system, it would not be expected that it should transmit NMEA 2000 PGNs including water temperature. You may want to check with Mercury Marine to determine whether a setting may be configured on the engine side to eliminate transmission of PGNs including water temperature data (or any data for that matter) when an associated sensor has not been interfaced to the engine system. While a feature request has been submitted to consider supporting source selection for water temperature, Raymarine has not yet identified if/when this feature will be included within a LigthHouse 3 software update.