Depth Sounder

[dlebl]

I have a 1991 Bayliner 2855 with a factory Humingbird LCR100 depth sounder. It does not register a reading. Does anyone know wear I can find the transducer on the boat. The wires are hidden and I cannot find a tru hull hole on the hull.

 

[L Hall]

The first think I'd do is replace the entire unit. It is fifteen years old - that's about all you can expect out of a $100 piece of electronics.