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Thread: 787 problems

  1. 04-20-2008, 07:02 PM #1
    DTG
    DTG is offline Crappie.com 1K Star General
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    Default 787 problems


    We have a 997 on console and a 787 up front interlinked toegater. 997 works fine but then 787 when we get in water shallower than 12 deep sometimes it shows almost a thermocline with fishin it. This has only happened at KY Lake. Is it from gravel bottoms or what?
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  2. 04-20-2008, 08:06 PM #2
    DTG
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    anybody
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  3. 04-21-2008, 09:10 AM #3
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    badbrad
    badbrad is offline Crappie.com 1K Star General
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    I've not experienced that problem with mine....but my unit is console mounted with a shoot thru hull transducer.

    I'd call Humminbird about it.....they are very good about helping with troubleshooting. Could be adjusted through the sensitivity.
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  4. 04-21-2008, 09:22 AM #4
    DTG
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    I tried adjusting sensitivity. I really think it the bottom cause it is not always there.
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  5. 04-21-2008, 06:43 PM #5
    DTG
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    anyone anyone
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  6. 04-22-2008, 07:56 AM #6
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    WarrenMN
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    I'm trying to picture your description, a picture would be nice.
    WarrenMN
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  7. 04-22-2008, 08:19 AM #7
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    greatthosu
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    DTG try this site.
    http://www.xumba.scholleco.com/index.php
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  8. 04-22-2008, 08:44 AM #8
    DTG
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    It has a definite solid line at 7 ft with fish in the line and depth shows 25+ and i know its 12' but it will jump right back to correct readings when i get off those certain spots.
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  9. 04-22-2008, 05:09 PM #9
    Joby @ Humminbird
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    You may want to try adjusting the surface clutter.
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  10. 04-22-2008, 06:46 PM #10
    sticko
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    if your in 12 ft and reading 25 ft your getting a double bottom reading
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