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  1. #1
    Member
    Join Date
    Nov 2016
    Location
    michigan
    Posts
    4

    Gen3n 1.940 uodate

    Updated my helix gn3 mega si unit from 1.860 to 1.940, and on 2d it goes from normal readings to 1.9 foot depth for no reason. If I turn it off it will read normal again for a while and then read 1.9 again. Is there a problem with this update, if so how can I go back to 1.860 software.

  2. Member
    Join Date
    Jun 2013
    Location
    Hemet, CA
    Posts
    4,653
    #2
    Contact Humminbird Customer Support and explain your issue. They may send you the 1.86 software.
    Wes
    Helix 10 MSI+,MDI+,Ultrex IPilot
    2023 Phoenix 818
    Never assume there's a tomorrow

  3. Member
    Join Date
    Jan 2019
    Location
    Glen burnie, Maryland
    Posts
    98
    #3
    I had three same issue , the dark SI / DI readings plus they weren't as sharp. They sent me the file without any problem

  4. Member
    Join Date
    Nov 2016
    Location
    michigan
    Posts
    4
    #4
    Called hummingbird, my through hull transducer was the problem. Disconnected the y cable and it works great. Love my new helixes.

  5. Member
    Join Date
    Jun 2013
    Location
    Hemet, CA
    Posts
    4,653
    #5
    How does software cause that problem?...LOL
    Wes
    Helix 10 MSI+,MDI+,Ultrex IPilot
    2023 Phoenix 818
    Never assume there's a tomorrow