Do all Hummingbird depthfinders/fishfinders have the same type of wire connectors for power and transducer? I'm thinking about buying a new depthfinder and if all Hummingbird wires are interchangeable, I'll stay with Hummingbird.
Thanks
My new Humminbird had the same cables as my previous one. They all use the same power cord. The newer models use the 7-pin transducer cable, except the 947c 3D Combo, Matrix 47 3D, 987c SI Combo or 981c SI. Here is a link to the cables, and the transducer cables seem to be interchangeable, as long as your older unit doesn't have the 2-pin transducer cable or the newer one is on the list above. http://www.humminbird.com/normal.asp?ID=800