Running Lowrance 2D and Humminbird SI at the same time???

  • Pig-hunter
    Southern Minnesota
    Posts: 600
    June 17, 2015 at 8:36 am #1550554

    Does anyone do this? I bought a Humminbird with SI and want to install it in back by me in the tiller seat.

    Currently I run 2 – 5″ lowrances, one for GPS and one for a graph. I would like to use the Hummer to run both SI and GPS, and keep the lowrance for my 2D sonar. Has anyone done this? Do they interfere with each other? Should I mount the Humminbird transducer on the opposite side of the boat as the Lowrance one?

    Thanks to anyone with experience or suggestions…

    Doug Larsen
    Minnesohtah
    Posts: 630
    June 17, 2015 at 10:28 am #1550595

    I think you’ll need to run one at 200khz and the other at the 83khz setting otherwise 200 + 200 = Snowscreen

    Pig-hunter
    Southern Minnesota
    Posts: 600
    June 17, 2015 at 10:39 am #1550597

    Any clue how I go about doing that? I’ve never owned or ran hummers. Always been a Lowrance guy.
    Thanks for your help

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