potis
Active Member
I recently installed a new Garmin transducer for my new Garmin MFD (943xsv). I still have the older transducer in place from previous device, and it is mounter next to my new one, maybe 12” from it. Out of curiosity I connected a stand alone depth gauge (Raymarine i40) to the old transducer and powered up both units and they both seemed to work fine. I was under the impression that they would interfere with each other depending on frequency. My new Garmin is set for “auto” adjust for frequency and I have no idea what the old unit is running on as I don’t have the option to see that information. So here is my question: If both units appear to be giving accurate data is it OK to run them both at the same time or is this potentially causing some problem that I may not actually be seeing but will cause a detrimental issue down the road? Thanks