Humminbird Side Imaging Sea/freshwater?

Discussion in 'Fishing Electronics Review' started by Equinox, Dec 22, 2007.

  1. Equinox

    Equinox New Member

    Messages:
    12
    State:
    Sweden
    Is there any major differences in detection if you use it in sea or freshwater?
    Do you have to alter settings if you shift between the two?
    What happens to the picture in strong current or a lot of sediment in the water?