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  1. #1
    Member
    Join Date
    Aug 2020
    Location
    East Grand Forks, MN
    Posts
    4

    No Depth at speed on plan, Humminbird Helix 9 Mega SI+ GN3 on 2013 Tracker Targa V-18

    I recently had a Humminbird Helix 9 Mega SI+ GN3 installed on my 2013 Tracker Targa V-18. It works great but I cannot read depth over 15 mph. I have heard that this is common and I may need to add a 2D transducer and Y-cable but I am wondering if anyone has the same unit/transducer and can get it to read depth on plane? I tried some minor adjustments with no luck so far but haven't decided yet if I should install the additional transducer or try more adjustments first.

  2. Member
    Join Date
    Oct 2016
    Location
    Tomah Wisconsin
    Posts
    4,001
    #2
    Only way I have seen success with getting depth on pad is with a thru hull transducer. Not sure how well they work on AL/ deep v boats tho

  3. Member
    Join Date
    Jan 2017
    Location
    Huntington WV
    Posts
    20,787
    #3
    Welcome to the bbc. After you click on boards scroll down and there are boats boards and electronics boards. Hope u find some help.

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