How does Iron Audio work with Garrett AT-Pro?

[7up2000]

I have a Garrett AT-Pro and want to use the Iron Audio to detect more efficiently. Is there someone out there who can practically explain how this function works? Thanks ahead of time. HH

 

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[bobw53]

This should explain it.

 

[7up2000]

This should explain it.

I watched that video and it doesn't explain it............................................

 

[Diggin-N-Dumps]

I watched that video and it doesn't explain it............................................

It took me a bit to understand...I really only use it when Im getting deep iffy tone that bounces to a high tone everyonce in a while...and then when i turn the Iron Audio on, if its Junk..the IA will make the worst grunting sound...if you can still hear a high tone with it on, then its somethign good to check out.

I dont keep it on because it can be annoying, but its a good way to know how much iron is in the ground and to check iffy targets

My buddy has a CTX and sometimes rusty bolts will read high on his machine, and I can go to this target and figure out if its junk or something good