H Bird question

  • live2cast
    waukesha,wi
    Posts: 98
    June 25, 2011 at 5:03 pm #1295231

    I have an 858 GPS combo, everything works great, shows weeds in great detail but no arches for fish just tiny dots. The transduser is glassed in if that means anything. Not a tech guy. Thanks

    Randy Wieland
    Lebanon. WI
    Posts: 13394
    June 26, 2011 at 1:02 am #976283

    These are suspended walleyes. Are you referring to panfish as dots; or larger fish?

    live2cast
    waukesha,wi
    Posts: 98
    June 26, 2011 at 11:47 am #976312

    Even larger fish, its all just dots.

    Tom P.
    Whitehall Wi.
    Posts: 3518
    June 27, 2011 at 4:45 am #976433

    It could be the angle of the transducer since it is glassed in hard to change the more level to the lake bottom the better the arches. What speed is the boat moving and what scroll speed are you using?

    live2cast
    waukesha,wi
    Posts: 98
    June 27, 2011 at 9:56 pm #976592

    It doesn’t mater at all speeds this hapens, as for chart speed, I am not sure I never messed with that.

    Tom P.
    Whitehall Wi.
    Posts: 3518
    June 28, 2011 at 2:42 am #976653

    Quote:

    It doesn’t mater at all speeds this happens, as for chart speed, I am not sure I never messed with that.

    Could be why your not seeing fish as arches, another is how are you setting your sensitivity and serfice clutter?

    live2cast
    waukesha,wi
    Posts: 98
    June 29, 2011 at 1:23 am #976964

    My sensitivity is 1-20 it is at 10 and chart speed is 1-10 and that is set at 5 also my surface clutter is 1-10 and that is set at 5. I have to set my noise filter at high 2 otherwise when I’m driving my boat the unit lights up like a Xmas tree.

    Tom P.
    Whitehall Wi.
    Posts: 3518
    June 29, 2011 at 3:43 am #977003

    Quote:

    I have to set my noise filter at high 2 otherwise when I’m driving my boat the unit lights up like a Xmas tree.

    Could be a big problem you need to find what is causing the interference and remedy that first. Then we can talk more about getting arches. I would call Hbird you may need a choke to cut down on interference

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