New no box or paper work garmin gsd 24, I installed it on my boat and found out that it will not work for my Airmar B175hw transducer 300.00
Yeah I know but the B175hw will connect straight to the gsd24 without cutting it, it will power up and show no transducer installed. I called garmin and they told me it won’t workYou do know that Garmin sells a connection box that allows you to cut the wires and a color configuration will allow it to work