Johnny Electron Administrator Staff member May 11, 2022 #2 Live swap of powered items is never a good idea. It could have damaged the sounder or the transducer. You might have a dealer run the Airmar TDT1000 transducer tester to see if the transducer is okay or not.
Live swap of powered items is never a good idea. It could have damaged the sounder or the transducer. You might have a dealer run the Airmar TDT1000 transducer tester to see if the transducer is okay or not.