CZ 20 Threshold Question
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Thread: CZ 20 Threshold Question

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  1. #1
    us
    Jan 2013
    DELCO, Pa
    xTerra 705 & 6000 xl Pro,CZ 20
    309
    66 times
    All Types Of Treasure Hunting

    CZ 20 Threshold Question

    Threshold. PP is sealed and I wonít be using that. Auto Tune only. Iíve used and tuned Whites (Di series3, Xl pro) and xterra 705. I can manually tune both. This (newly aquired-used) CZ 20 has a very scratchy , broken threshold. I can tune it. BUT is this normal or is there a problem? My yard- same on I can tune other MDs with a clean threshold.
    The batteries are about half power (going to get some more after I post). Thought it might be debris in the coil cover-took that off. Couple grams of sand. Cleaned- BUT no change.
    Tell me its just the nature of the CZ 20, age or any thought please.

    Thanks,
    GTzer

  2. #2
    us
    Mar 2010
    Florida
    ACE 250,AT PRO, CZ21...RTG pro scoop...Stealth 720
    7,046
    4751 times
    All Types Of Treasure Hunting
    Honorable Mentions (1)
    It doesn't have a true threshold like some detectors...in autotune some people describe it as a threshold wobble, it does not have a smooth threshold...a lot of people back the sens off until the hum just goes silent, me included.
    Sandman likes this.

  3. #3
    us
    Jan 2013
    DELCO, Pa
    xTerra 705 & 6000 xl Pro,CZ 20
    309
    66 times
    All Types Of Treasure Hunting
    Nature of the CZ then-thanks.

 

 

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