I powered up my Fishmark 320 out of the water and when I turned it on I noticed my transducer emitted a knocking noise (for lack of a better word) and when I touched the transducer it pulsed very noticably. So I went out and purchased another to compare it with and that one did the same thing.
Is this normal? I am concerned about the noise affecting my fishing success. Can any of you check out your Fishmark's and see if yours does the same thing?
Chamois passed away this weekend a couple days short of her 13th bday.
What a great dog to hang out with here at home and on distant adventures.
Gonna miss ya big time my little big girl.
Question
mtheis
Hi Guys,
I powered up my Fishmark 320 out of the water and when I turned it on I noticed my transducer emitted a knocking noise (for lack of a better word) and when I touched the transducer it pulsed very noticably. So I went out and purchased another to compare it with and that one did the same thing.
Is this normal? I am concerned about the noise affecting my fishing success. Can any of you check out your Fishmark's and see if yours does the same thing?
Link to comment
Share on other sites
3 answers to this question
Recommended Posts