I have a terrova us2 i-pilot less than 1 year old and today i hooked up my FF for the 1st time and noticed it really made a loud click sound, kind of like when a transducer is out of water but louder.

It worked the 1st time, now it doesn't make that loud click sound and it does not read depth only water temp, but sometimes it will start working

Am i missing something here or is this transducer bad