[CA] [CA11] Axiom 9, units settings

[Chuck - Raymarine - Moderator]

Wildcat,

According to the FAQ found here Type 100/300 autopilot course computers are not supported for use with the SeaTalk to SeaTalkng Converter. It is typically recommended that such course computers and their control heads be disconnected from that SeaTalk bus and that they instead be interfaced to the backbone via a NMEA 0183 to NMEA 2000 data bridging device (ex. Actisense NGW-1-ISO-STNG, etc.). The latter may be interfaced to the autopilot's control head or to the autopilot's course computer.

Regarding the unit problem, you may want to try utilizing the MFD's Data Sources feature (HOME->SETTINGS->NETWORK->DATA SOURCES) to determine whether it lists a speed source and if so, to manually configure it to select that source. The reported problem may also be occurring as the result of the ST60 Speed instrument not sensing a temperature transducer on startup, resulting in it reverting to a repeater ... and thus the units change seen. The latter issue may be indicative of a problem with the ST60 Speed instrument or its transducer.