Minelab GPX 4500 information and questions

[Nightjar]

Have a read through this from a few years back;

https://www.prospectingaustralia.com/forum/viewtopic.php?id=21030&p=1

 

[Ded Driver]

Another thing to check is that your coil to control box connection is tight. It can sometimes come loose over time. I have been caught out by this before. Sounded like I was having lots of emi which can happen at times but once the connection was tightened was all good.

&/or try a different coil(s)

 

[Jarrod84]

Have you figured out if its ground noise or emi? They are 2 completely different unwanted interferences.

 

[EVIE/BEE]

Sounds like you're wearing your shiny new steel caps. :lol:

Are you detecting at the front of the house the side of the house or the back yard???

 

[just starting]

Did you say you have got it set on Double D but you are using the factory 11" coil which is mono ?

 

[madtuna]

Did you say you have got it set on Double D but you are using the factory 11" coil which is mono ?

Nothing at all wrong with that and some people swear running a mono in DD acts like another filter and it can have a stabilizing effect. Myself...I could never see a great deal of difference so the jury was still out.

 

[just starting]

I didn`t know that Madtuna. Thanks. erfect:

 

[madtuna]

No probs.
That switch is so you can run your DD in mono mode