Irion and silver seperation?

[Anonymous]

I have noticed that on my CZ7a that to be able to seperate a iron nail and a silver coin together I had to switch to salt mode. Is this normal.
In normal I would only read the iron.
but in salt It would read as a coin.

 

[Anonymous]

It's funny you would observe that. I was hunting at an 1830's typically iron-infested farmsite with my CZ-70 accidently in the salt mode. I hunted an area that I had gone over in the normal mode numerous times and within a minute I found a pristine 1893 IH along with some early wheaties later. This Spring I'm going to carefully hunt this area again in the salt mode to see what happens...could this be a CZ-70-3D?

 

[Anonymous]

I just leave my cz5 in salt mode, Canuck coins ring high that way.

 

[Anonymous]

I found out by testing it out on the ground with a nail and a silver Dime. I thought there was something wrong with the detector when I could not detect the coin.
also clad canadian coins were comming in at the pulltab range. I then switched to salt mode and low and behold It now registerd the silver q and nail as a coin, and now the clad was comming in as a coin. so I guess I will be hunting in the salt mode up here in Canada.

 

[Anonymous]

You are dead right clad coins come in the pulltab range
in norm mode and in salt mode they are in the coin range.