For side imaging transducer on trolling motor motor doesn't spin freely to loose side imaging so badly problem with this is fishing in rollers targeting structure
trolling motors typically come up and out of water switch allowed si on bow and transducer on transom shared with 2d puck
I run a 2d on transom Currently and reads at medium speeds
eventually 360 imaging came out on market and this has changed
now you can add multiple Ethernet type connections between multiple sonars I beleive
to each his own Scott but with the switch you have the ability to switch off when a puck is broken off by a mishap
the y cable I thot came with helixs in box
but the end thot seems to be for me si is no longer needed 610 way points and mapping cards installed and I don't really need it
however I am still interested in the chirp systems and wonder if they are any better