This detailed video on 2D sonar will help anglers, especially new Humminbird Helix users, get the most out of their unit. A comparison between 2D dual beam and dual spectrum chirp is included. 2D beams are also compared to down and side imaging beams. Learn more about fish arches and interpreting sonar images plus check out actual on the water images. Settings are discussed in great detail as well as selected sonar tab features including clear mode/max mode, structure ID and many more. Learn how to avoid some common mistakes new users often make. If you make some of these mistakes, you will be shown how to restore defaults which will often get you back to a properly functioning Humminbird Helix. Humminbird Helix tips are abundant in this in depth video!
