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  1. #1
    Member
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    Dec 2019
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    Washington
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    12

    Helix 12 Mega Chirp transducer install

    Anyone have a photo or diagram for the optimal transom installation location on a Ranger Multi Species hull? The standard installation manual is vague and does not depict the design of the transom area on this type of hull. Attached photo of where I have it and it is not reading depth on plane.E98EBEDB-42F2-4DE6-8E4E-741759123B5F.jpeg

  2. Member Wayne P.'s Avatar
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    Jan 2010
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    Charlottesville, VA
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    30,445
    #2
    The most popular installation on that hull type is a thru-hull Imaging under the transom extension and a shoot-thru 2D transducer in the bilge.
    Examples in the Installation and Networking sticky topic for Ranger installs.

    Even if you keep the transom attachment, you should be using a shoot-thru 2D transducer.
    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
    Sep 2007
    Location
    Erie
    Posts
    1,059
    #3
    Quote Originally Posted by Wayne P. View Post
    The most popular installation on that hull type is a thru-hull Imaging under the transom extension and a shoot-thru 2D transducer in the bilge.
    Examples in the Installation and Networking sticky topic for Ranger installs.

    Even if you keep the transom attachment, you should be using a shoot-thru 2D transducer.
    There are quite a few Walleye guys with multi species boats that will mount their 2d transducers on the outside for better readings while on plane, they say they can mark fish better that way than with a shoot thru transducer. I circled the area where they usually try and mount them.
    Attached Images Attached Images

  4. Member
    Join Date
    Sep 2007
    Location
    Erie
    Posts
    1,059
    #4
    Quote Originally Posted by Luckykjarmz View Post
    Anyone have a photo or diagram for the optimal transom installation location on a Ranger Multi Species hull? The standard installation manual is vague and does not depict the design of the transom area on this type of hull. Attached photo of where I have it and it is not reading depth on plane.E98EBEDB-42F2-4DE6-8E4E-741759123B5F.jpeg
    Here is a good video that may help you with your installation.