New sounder after upgrading from a very old HDS 7. Here I unbox my new sounder a Humminbird Helix 9 G4N and go through wiring and install to my Hobie PA14. After a handful of trips using the Helix 9, I am very impressed with the image quality of the Humminbird and look forward to using it in many fishing trips.
If you want to see the Humminbird in action, stay tuned for new videos as it will be one of my main focuses on how to read and understand it better.