1. #1

    Dfx sensitivity settings

    is there an all around good setting for ac sensitivity on the dfx using the 6x10dd coil?

  2. #2
    deolslyfox's Avatar
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    Welcome to the forum. Sensitivity is a function of a lot of things, including EMI and mineralization.

    If you are in a low EMI, and low to moderate mineralization environment, you can run PAG=3, AC=70, DC=35 no sweat.

    If EMI goes up, you can try bumping up a filter or two, or running single freq = 15Khz. If that doesn't help, you'll have to drop PAG=2, and try kickin' AC back up to recover the depth.

    If you take a look at the Coin, C&J and Beach settings that are posted in the Detector Programs thread, you'll see I'm running PAG=3, AC=75, DC=40. Those programs are all optimized for the 6X10"DD coil. My soil is very sweet, and most of the spots I hunt are light to moderate EMI.

    Try runnin' at PAG=3 and you AC as high as you can w/o gettin' too noisy. When you hit that spot, back AC off a bit. I don't recommend running DC over 40. If you do, your pinpointing is gonna go South because your hot spot will be very large and you'll have edge effect goin' on big time.

    Hope this is helpful. Da FoX
    If there's anything I hate worse than diggin' pulltabs, its missin' a gold ring.

  3. #3
    Nitro 54's Avatar
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    Welcome to the forum ...Where you from ?? Where I'm at in Oregon, most of my spots will let me go PAG-3, AC 70, DC 38-40 using 15Khz. Sometimes I can get away running PAG 4 if the hot rocks aren't to bad. Anything hotter for me gets the DFX chattery and unstable..
    Ineptocracy [in-ep-toc'-ra-cy] - a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers. There are three classes of people: those who see...those who see when shown...and those who do not see. - Leonardo da Vinci

    FNH FNX 40

  4. #4
    Southwest virginia

  5. #5
    deolslyfox's Avatar
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    Garry .... I grew up in Northern VA .... Near Winchester. There are a couple more Virginia folks on here .... Good luck !!!
    If there's anything I hate worse than diggin' pulltabs, its missin' a gold ring.

  6. #6
    Dave's Avatar
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    Welcome to the Forum !! Fox and Nitro Gave You great advise !!
    Take Me Home Country Roads

  7. #7
    Thanks for the advise I hope to try those settings out tomorrow afternoon.

  8. #8
    IDXit's Avatar
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    Welcome to the forum and happy hunting..
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  9. #9

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    Your doing well with that DFX and I look forward to our next hunt.

  10. #10
    little man's Avatar
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    got to find out about the DFX here to got a buddy trying to help him out he 70 and it hard for me to keep up with him
    live it, love it, thank it, dig it, low and slow is the way to go

  11. #11
    have used the settings that Deolslyfox posted and the dfx worked great. Hunting tomorrow will try to post how it goes.

  12. #12
    deolslyfox's Avatar
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    Good luck !! Let us know how you do !!
    If there's anything I hate worse than diggin' pulltabs, its missin' a gold ring.

  13. #13
    jadesun's Avatar
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    welcome to the forum and happy hunting!
    "Learning is the eye of the mind."
    Thomas drake 1633


  14. #14
    Last two hunts went well found silver and seven wheaties.

  15. #15
    deolslyfox's Avatar
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    Super !! Keep up the good work and post your finds !!
    If there's anything I hate worse than diggin' pulltabs, its missin' a gold ring.

  16. #16
    Lupus's Avatar
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    Hello,
    Is it OK to turn sensitivity all the way up ?
    Thanks again,
    Lupus

  17. #17
    deolslyfox's Avatar
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    You can run your sensitivity as high as you like. It won't hurt the machine at all if that is what you are asking. However, you may find that with PAG, AC and DC "maxed out", your machine is simply too noisy to use successfully.

    I'd recommend that you keep PAG = 3, AC under 70 and DC under 40 until you get a handle on your machine.

    Remember - "Mo' hotta' ain't always mo' betta' ....". Run as hot as you can w/o too much noise. When in doubt, it is better to run a little too quiet then too hot. You'll lose more faint signals in noise then you will in just your threshold.

    Good luck !!!
    If there's anything I hate worse than diggin' pulltabs, its missin' a gold ring.

  18. #18

    Thumbs up

    Welcome to the forums,plenty of tips and advice, all you have to do is ask.

  19. #19
    Nitro 54's Avatar
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    Welcome to the forum Spursky .....
    Ineptocracy [in-ep-toc'-ra-cy] - a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers. There are three classes of people: those who see...those who see when shown...and those who do not see. - Leonardo da Vinci

    FNH FNX 40

  20. #20
    THing4CSA's Avatar
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    Hi My Fellow TH'ers
    I have been using the DFX for the past 6 or 7 years and run it most of the time in the factory setting coins and sometimes coin / jewelry and find a lot of goodies. I may not find everything but I normally go home happy with my finds. I search mostly in Loudoun County and surrounding areas.
    Dave
    'Digger-Dave'
    THing4CSA
    PS: Remember; Don't leave it in the ground!

  21. #21
    Gldfver's Avatar
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    Just my 2 cents worth, I have found that a pag of 2 and then set the ac sen. at what is the stablest setting( no signals or threshold drop ect.)
    I have been in some places i couldn't run any higher then 60-62
    Then other spots 70-74 ac with great stability.
    It is my personal view that being stable will get you more then trying to pump up the AC where you get falsing signals when you aren't even moving the coil.
    Don't be scared of lower setting as i still get great depth.
    Good luck and Happy Hunting

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