The transducer had broken. Efforts to obtain a replacement have proved unsuccessful as I am told the Navman 2100 is no longer available. Does anyone know where I might find a replacement.
Hi BeeJay,
Try David on 01305 851681, he is a guru on depth sounders and runs a marine electronics repair business. He is based East Chaldon, just the other side of Wool so not too far from you possibly.