helix 7 sonar.. no sd card slot

  • george dolak
    Posts: 8
    February 23, 2023 at 5:44 pm #2184129

    Looking for a used usb to unit cable. I want to update my software (as pc3 cable ) Any help would be appreciated.
    Thanks Geo.

    nstats
    Posts: 2
    February 23, 2023 at 6:32 pm #2184141

    Helix 7 should have a micro sd slot for updates , its small and easy to miss

    mahtofire14
    Mahtomedi, MN
    Posts: 11036
    February 23, 2023 at 6:33 pm #2184142

    There is a door on the side of the unit (right side, I think) that you have to pop off. The SD slot is in there.

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