My ray marine stopped showing sea temp. It just shows zeros.
I have no idea where it was receiving it’s data.
My transducer is a bronze thru-hull but I can’t get close enough to see a model number. Fish finder works fine. There are no transom mounted transducers on the boat.
Any idea where the unit was receiving data and how to get it back?
otherwise, what’s the best way to add sea temp?
We troll so temp is important to us!!!!
thanks in advance.