2 Transducers 1 Unit - Hummingbird

[DataPak420]

Hey guys, I'm looking at outfitting my new to me boat(2015 Alumacraft Competitor with a 90hp Mercury). I was wondering if I get a Helix 7 with SI and the Minn Kota Terrorva with the MEGA DI transducer can I link both transducers to my one unit that I will have at the helm?

Also is there anything needed to link the graph and trolling motor together any kind of cable or is it wireless?



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