Act in secondary mode

If the MFD is not the primary system on the NMEA 2000 network that is being used for SMC searches, the MFD should be put into secondary mode.

In secondary mode the MFD will ignore SMC requests from other systems on the same NMEA 2000 network.

Secondary mode can be enabled from the Advanced set-up menu: Homescreen > Settings > Responder > Advanced set-up > Configure.

Enable the Operate in Secondary SMC behavior toggle switch.

If the toggle is not enabled then the MFD will receive SMC requests from other systems on the same NMEA 2000 network.