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  1. #1
    Member
    Join Date
    Dec 2019
    Location
    Washington
    Posts
    12

    Helix 12 Autochart data on plane

    Just replaced a Helix 9 SI unit with Helix 12 unit at my console. On first test drive, the transducer is mapping AC live data at low speeds but I lose AC live and all previously mapped data on my chart screen when I get on plane above 25mph. With my H-9 transducer I was able to map live and see previous data at speeds up to 55mph. Is that capability going to be available with the new H-12 Mega Chirp transducer if I get it installed in the optimal position?

  2. Member Wayne P.'s Avatar
    Join Date
    Jan 2010
    Location
    Charlottesville, VA
    Posts
    30,417
    #2
    If you are loosing data with Auto Chart Live while that is turned on, your issue is your installation of the transducer.
    Evidently "optimal position" is not present.
    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

  3. Member
    Join Date
    Dec 2019
    Location
    Washington
    Posts
    12
    #3
    Thanks. I suspected so, but wanted to make sure there was not another potential issue. Adjusting transducer position today.