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trim pots on delta and gamma what are they for?
Posted by: nicko42004200
Date: June 08, 2013 11:04AM
Just wondering, each unit has one trim pot on the pcb board, what do they adjust. I'm thinking gb or gb threshold. any ideas guys?
I wana get some extra sensitivity (depth) from my units without realy messing something up. thanks in advance for any info.
nick

Re: trim pots on delta and gamma what are they for?
Posted by: Dave J.
Date: June 08, 2013 09:44PM
Phase adjustment. Don't mess with it!

--Dave J.

Re: trim pots on delta and gamma what are they for?
Posted by: pdevoy
Date: December 20, 2013 10:32AM
look for the thread I started for more details about your question

look for:

proper ground balance

from:
pdevoy

Re: trim pots on delta and gamma what are they for?
Posted by: Flintstone
Date: December 20, 2013 10:39AM
Hi Nick, I had a Delta and tryed it on the beach,and it worked like a beach detector. I found coins in the surf. I sold it like a dummy, but got another one last year, but can,t use it even in wet sand. If you can find out how to adjust it, please post it here. The first one must of been set higher Gb. I could not believe how well it worked in the water. I am going to try to get it back from the guy. Flintstone

Re: trim pots on delta and gamma what are they for?
Posted by: pasttom
Date: October 29, 2015 12:54PM
If you have to mess with settings take photos of settings before you start and mark original positions. There are loads of machines being sold second hand that have been screwed up by people messing with the settings and not being able to get original potency back. Dave J know what he is talking about. There are a few who can managed tweeking settings (Sven?), but I think it must be one in a million (give or take)! IMHO, of course.



Pastor Tom
7 Minelabs, 3 Makros and a few others - rebuilding inventory
under the watchful eyes of my Welsh Corgi Sadie



Edited 1 time(s). Last edit at 10/29/2015 12:54PM by pasttom.

Re: trim pots on delta and gamma what are they for?
Posted by: bobbydadario
Date: November 24, 2015 03:33PM
Bro,
This post is like 2 years old!
Bobby

Re: trim pots on delta and gamma what are they for?
Posted by: eSCANZ
Date: July 27, 2016 04:32AM
handy for new members & old members like me with a bad memory -

Re: trim pots on delta and gamma what are they for?
Posted by: doc holiday232
Date: April 04, 2017 11:24AM
This is WHY I would Never buy a used detector.

avatar
Re: trim pots on delta and gamma what are they for?
Posted by: cladcanada
Date: June 05, 2017 10:41AM
anyone in Canada use a t2, opinions? clad and jewelry hunting

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