202 notches zincs but still gets IHP's

Slingshot

Bronze Member
Apr 3, 2004
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1,206
Southern Appalachia
Detector(s) used
Whites CM2 BFO, Harbor Freight 9 function, BH Pioneer 202, Fisher F22
Primary Interest:
All Treasure Hunting
I found with my Pioneer 202 that when I am in notch and turn the discriminate up to knock out zinc cents that the 202 will still pick up IHP's. This does not work in auto notch, or in straight discriminate. Just a cool feature you might want to check on your 202 or QDII.:occasion14:
 

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