bvg819 wrote:Question: I have an old lowrance transducer epoxied in, and now have a humminbird at the console. (The old transducer is a blue end.) From looking at the pictures on the motorguide website, the adapter has pins (male) as does the existing transducer cable. Am I missing something or will I need something else to connect the two?I just discovered this myself and Im going Lowrance to Lowrance. Pretty disappointed when I went to hook up my new HDS to the old transducer and found that the adapter wouldnt work as is. And after looking at the adapters again, I guess I just answered myself. These adapters are apparently only for use on trolling motors with built-in transducers. I guess the connections are different on those. Last edited by toledobasser on June 13th, 2015, 4:07 am, edited 1 time in total.Jim EbarbMany, LA (Toledo Bend Lake)2004 Cougar/ 225 OptimaxHumminbird Helix 12 Chirp SI on BalzOut Mount at bowLowrance HDS 7 at bowHumminbird Helix 12 Mega SI on Ram Mount at ConsoleLowrance HDS 8 in dash at console