Airmar P79 Transducer
I’m using a Garmin 3210 GPS with Airmar 79 Thru Hull Transducer. I haven’t been able to get any kind of depth for some time now. I tried another Garmin 3210 from a friend and still no depth reading. I was checking the oil in my transducer and noticed one side of the lock-in tab was broke and the transducer would not lock in tight to the hull mounted cup. Could this be my problem with no depth reading? I haven’t tried holding it in tight and getting someone to check for depth reading yet.
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Marty
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