I understand the AIS 650 has a built-in NMEA multiplexer to be able to take the messages received from the E80 Chartplotter at 38400 baud and repeat them at 4800 for the VHF radio to get GPS info for DSC.
Question: Does the multiplexer also send messages back from the VHF to the E80 so that DSC info can be displayed on the E80/E120?
Question: Does the multiplexer also send messages back from the VHF to the E80 so that DSC info can be displayed on the E80/E120?
