I just replaced my 'toothless' paddle wheel with a UDST800 ultrasonic transducer. Smart move I thought given the high salinity of the Persian Gulf and constant issues with clogged paddlewheels. Trouble is my new installation doesn't work! It connects to an NMEA2000 network and i70 Raymarine instrument. The i70 cannot 'see' the new transducer in the setup menu so therefore (I suppose) doesn't read the speed or depth. Curiously it does read water temperature (the transducer senses speed, depth and temp). Has anyone on this forum had experience with Airmar smart sensors? I've checked the installation carefully - all cabling, connections and equipment installed exactly as recommended.
Regards to all.