I have a friend wh has fished forever and he is 83. He put a new elite 5 transducer on his minkotta motor with the kit from lowrance . His wiring from it goes to a dedicated 12 volt battery.24 volt battery system dedicated trolling motor. He gets no fish symbls long as the trollngmotor is running. Once he stops then fish symbols. Any ideas??? His registered name bye the way is crappieduster i signed him up 2 years ago, but he does not do computers.

