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  1. 08-21-2017, 07:36 AM #1
    Twray
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    Helix 12 SI..comparison GN1 vs GN2?

    What are the differences between the Helix 12 SI GN1 vs GN2 besides the Mega imaging.
    I'm thinking of upgrading to the GN2 if there is are significant differences...
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  2. Wayne P.
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    #2 08-21-2017, 08:15 AM
    The G2N has CHIRP Imaging as well as CHIRP 2D sonar. It also has dedicated Down Imaging instead of composite DI.
    Last edited by Wayne P.; 08-21-2017 at 10:34 AM.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 CHIRP MEGA+ SI G3N/G4N, Helix 15 CHIRP MEGA SI+ GPS G4N
    SOLIX 12 SI/G3, Helix 8 CHIRP MEGA SI+ G4N, Ultrex 80/LINK, MEGA360,
    MEGA LIVE, LIVE TL
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  3. Twray
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    #3 08-21-2017, 08:53 AM
    Wayne..thanks for the reply..what is the difference between the Chirp sonar in my current GN1 and the Chirp sonar in the GN2.
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  4. Wayne P.
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    #4 08-21-2017, 10:33 AM
    Quote Originally Posted by Twray View Post
    Wayne..thanks for the reply..what is the difference between the Chirp sonar in my current GN1 and the Chirp sonar in the GN2.
    None
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 CHIRP MEGA+ SI G3N/G4N, Helix 15 CHIRP MEGA SI+ GPS G4N
    SOLIX 12 SI/G3, Helix 8 CHIRP MEGA SI+ G4N, Ultrex 80/LINK, MEGA360,
    MEGA LIVE, LIVE TL
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