scubaman154 wrote:Also where are the DI transducer getting installed?I have 2 G2N Helix. One DI at the bow and one DISI at the console. Yes, you will need the 5 port hub, 1 port for each connection. Also, one thing I did not know prior to buying mine, if you want your directional heading to show on all your graphs, you have to have a separate external GPS Puck with directional heading per graph. You cannot use one directional heading GPS Puck for multiple units. I have 3 transducers. A high speed transducer installed in the hull, the SI/DI installed on the jackplate, and a DI on the trolling motor. Hope that helpsSent from my SM-G955U using Tapatalk