GTI 2500 and iron ?

[sasquache]

Hello everyone im fairly new too the garrett line and my question is on deep square nails and iron. why is it that a deep (6 or more inches) iron tends too sound really loud and as a good relic target i have been useing coins disc with bi-level most of the time with many great finds but it just takes time too dig those junk signals. im hopeing more of the experienced gti 2500 users could give me some more insite on how too identify those deep iron targets ? thank you for your time

 

[Terry in PA]

Any detector I've had will do the same thing. But if you run your detector in zero mode and run in bi-level you will get a high tone for copper and silver and a low tone for iron,bottle caps, ECT. I've ran mine like that with slow sweeps and listen for high tones in with the low iron tones. Once a high tone was heard slow the swing down and make it shorter until you home in on just the high tone then pinpoint and dig. I've found a lot of coins in Iron that way.

 

[sasquache]

sweet thank you terry i will give that a try today

 

[Uncle Willy]

The 2500 ia equipped with"Faint Target Audio Boost".so deep targets sound pretty much like shallow ones.

Bill