trim pots on delta and gamma what are they for?

[nicko42004200]

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

 

[Dave J.]

Phase adjustment. Don't mess with it!

--Dave J.

 

[pdevoy]

look for the thread I started for more details about your question

look for:

proper ground balance

from:
pdevoy

 

[Flintstone]

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

 

[pasttom]

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.

 

[bobbydadario]

Bro,
This post is like 2 years old!
Bobby

 

[eSCANZ]

handy for new members & old members like me with a bad memory -

 

[doc holiday232]

This is WHY I would Never buy a used detector.

 

[cladcanada]

anyone in Canada use a t2, opinions? clad and jewelry hunting

 

[doc holiday232]

WHY I Never buy Used--too many Shade tree mechanics.

 

[BH505Man]

I would never mess with any of the internal adjustments with any of my detectors, Not only will it void your warranty, but if it's not broken - don't fix it!!!