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  1. Member
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    #221
    Shadow closer to 30 feet. My guess....12 feet right...7 feet deep
    Last edited by cactusflyr; 02-07-2018 at 08:07 PM.

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    #222
    Quote Originally Posted by cactusflyr View Post
    Shadow closer to 30 feet. My guess....12 feet right...7 feet deep
    nope more like 2-3 feet right and def more than 7.5 feet deep probably closer to 10.........as I see it, curious to see who else bites on this one and if they agree ??

    if it is in the water column of the side image it has to be relatively directly under the boat or within the cone angle of your 2d or di beam angle depending on how you have it setup.....

    take a look at the humminbird tutorial again......
    https://www.humminbird.com/Category/.../Side-Imaging/

    as I understand it you have to consider pythagoras theorem from trigonometry, so 14.8 depth is one side a or b and the 17 ft range line is side C do the math and you have the third side distance......a2 + b2 = c2
    Last edited by suvowner; 02-07-2018 at 10:50 PM.
    2016 Tracker pro team 175txw 75hp 4 stroke
    helix 12 si console helix 10 di and helix 10 si bow and ulterra 80 i-pilot link and transom 360

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    #223
    Oops

  4. Member
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    #224
    Attached Images Attached Images
    2016 Tracker pro team 175txw 75hp 4 stroke
    helix 12 si console helix 10 di and helix 10 si bow and ulterra 80 i-pilot link and transom 360

  5. Member
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    #225
    Quote Originally Posted by chrisntab View Post
    why is centerline off to left.
    ?

  6. Member Wayne P.'s Avatar
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    #226
    Quote Originally Posted by cactusflyr View Post
    why is centerline off to left.
    ?
    Glitches-R-US

    Do a Restore Defaults and if that doesn't fix it, contact Humminbird Customer Service.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 SI, ONIXCI 10 NT SI, 1198c SI, 1198cSI, bow 360, RC-1
    1.610,--------3.110, ----------------7.670, ----7.670-----2.030
    SOLIX 12 SI, Helix 7 CHIRP SI GPS G2
    3.110,----------1.540

  7. Member
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    #227
    Quote Originally Posted by cactusflyr View Post
    why is centerline off to left.
    ?
    that almost looks like something hanging off bottom of boat creating artifact....weeds on transducer, power pole, motor skeg something......i think the boat is still center, the artifact line is off to side....
    2016 Tracker pro team 175txw 75hp 4 stroke
    helix 12 si console helix 10 di and helix 10 si bow and ulterra 80 i-pilot link and transom 360

  8. Member Wayne P.'s Avatar
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    #228
    Quote Originally Posted by suvowner View Post
    that almost looks like something hanging off bottom of boat creating artifact....weeds on transducer, power pole, motor skeg something......i think the boat is still center, the artifact line is off to side....
    No, the double centerline should be directly below the boat icon, look at the other SI screen shots posted.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 SI, ONIXCI 10 NT SI, 1198c SI, 1198cSI, bow 360, RC-1
    1.610,--------3.110, ----------------7.670, ----7.670-----2.030
    SOLIX 12 SI, Helix 7 CHIRP SI GPS G2
    3.110,----------1.540

  9. Member
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    #229
    Quote Originally Posted by Wayne P. View Post
    No, the double centerline should be directly below the boat icon, look at the other SI screen shots posted.
    Using my low-tech ruler, the boat is dead-center on the screen capture. Also... it is exactly centered between the echoes from the bottom. The lines on the image must not be the centerline. Perhaps an echo coming from the motor?

  10. Member Wayne P.'s Avatar
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    #230
    Quote Originally Posted by ClintCone View Post
    Using my low-tech ruler, the boat is dead-center on the screen capture. Also... it is exactly centered between the echoes from the bottom. The lines on the image must not be the centerline. Perhaps an echo coming from the motor?
    No the lines are not close object echoes, it's a screwed up centerline. All Humminbird Side Imaging units have the double line centerline.
    Lots of examples of a correct centerline in this thread.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 SI, ONIXCI 10 NT SI, 1198c SI, 1198cSI, bow 360, RC-1
    1.610,--------3.110, ----------------7.670, ----7.670-----2.030
    SOLIX 12 SI, Helix 7 CHIRP SI GPS G2
    3.110,----------1.540

  11. BBC SPONSOR REP TroyBoy30's Avatar
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    #231

  12. Member
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    #232
    first pic off my meg. Bit grainey in my opinion. sunken boat that sticks out of water and a few fish on the bottom.
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  13. Member
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    #233
    fwiw, had si speed on 2. noticed i was doing 3.3mph. That cause it to be grainey?

    also, my right side is hotter but seems to clear the up when I raise motor up a bit.
    Last edited by cactusflyr; 02-15-2018 at 06:54 AM.

  14. Member
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    #234
    hot on the right : is transducer level relative to how the boat sits in the water, was the bottom actually harder on the right side, were you trolling in a straight line, based on the size of the water column left vs right it looks like the bottom was shallower on the right and deeper on the left, making the angle of the bottom to the right more perpendicular to the transducer therefore brighter/hotter signal....

    if you went out yesterday when it was warm but also very windy rough water can degrade the image a bit...
    2016 Tracker pro team 175txw 75hp 4 stroke
    helix 12 si console helix 10 di and helix 10 si bow and ulterra 80 i-pilot link and transom 360

  15. Member
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    #235
    Yes. Level left to right...boat floats level so not an issue. Boat floats w a slight up angle...compensated for that as well. Could have been the shallower water on right but seems a bit hotter on right about 90 percent of the time.

  16. Member
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    #236
    latest software for unit and or restore defaults then power cycle will solve a lot of issues........if that doesn't help then probably time to send some images to humminbird customer service and see what they think....

    humminbirdselectservice@humminbird.com
    2016 Tracker pro team 175txw 75hp 4 stroke
    helix 12 si console helix 10 di and helix 10 si bow and ulterra 80 i-pilot link and transom 360

  17. Member
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    #237
    Quote Originally Posted by cactusflyr View Post
    why is centerline off to left.
    ?
    Is the transducer mounted on the starboard side of a jackplate?

  18. Member Wayne P.'s Avatar
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    #238
    Quote Originally Posted by cards21 View Post
    Is the transducer mounted on the starboard side of a jackplate?
    That is irrelevant in this case.
    Read post #230.
    Wayne Purdum
    Charlottesville, Va.
    Helix 12 SI, ONIXCI 10 NT SI, 1198c SI, 1198cSI, bow 360, RC-1
    1.610,--------3.110, ----------------7.670, ----7.670-----2.030
    SOLIX 12 SI, Helix 7 CHIRP SI GPS G2
    3.110,----------1.540

  19. BBC SPONSOR REP TroyBoy30's Avatar
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    #239
    can you tell it's a tarpon?




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    #240
    Amazing shots troyboy30!

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