Ajusting the AT Pro threshold.

Forum group discussion of the Garrett AT Pro metal detector.
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janner53
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Ajusting the AT Pro threshold.

Post by janner53 »

Hi, Does anyone know how to hear and adjust the threshold on the AT Pro.
I'm trying to get to grips with this ground balancing and a site I've been looking at says about finding the threshold for your make of metal detector, but can't seem to see where it is on the AT Pro.
Any help will be great ::g.
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janner53
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Post by janner53 »

Sorry, just found this ...

Most modern metal detectors do not need to be tuned in and run on a silent threshold. The threshold is the optimum point of tuning on a detector where a faint tone can be heard.

As the AT Pro is a modern detector it won't have one that can be tuned manually.

Back to the drawing board :D.
XP Deus 5.2
Minelab Vanquish 540 Pro
Garret Ace 250
I dig, you dig, we dig, he digs, she digs, they dig. ......
...OK, It's not a beautiful poem, but it's very deep.
Biglewey
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Post by Biglewey »

Mate the AT PRO does not have a threshold adjustment. The AT Gold does.

With or without is just different machines and they way they are set up or can be tuned.

Theres some interesting stuff on the Garrett web site about AT PRO set up...
CTX 3030 and Garrett Pro-Pointer. Garrett ACE 250 and AT PRO as spare.
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Post by Coxabeeper »

Hi matey

Just do as it says on the instructional manual and just hold the GB button pump up and down til its quiet , then go to the manual setting and turn it down 10 or so and that's it!!!
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