Problems with Lowrance LM 350-A Fish finder
 

HI all, I am having a bit of problems with my fishfinder. It seems to work
fine but I cannot turn it off. It seems to turn on when I plug in the
transducer plug even with the power plug still not connected. I have been
slowly working on my electronics, and trying to get everything to work. But I
think I might have a problem with the way it is interphased to the Gps, Radar
and autopilot. BTW the autopilot is still not working yet. Should I get
someone to try to figure this wiring mess out and what might be a fair price
for someon e to charge in this matter.

Thanks

Rick