Heatho said:
Coins are not frequency dependant....... Geez. Farout how many times do I have to say Geez today.............
No one is making this claim.
The v3i can run 3 different frequencies simultanously. This is not multi frequency.
The 3 frequencies on the v3i each represent a colour, this colour can be changed as well to suit your needs.
In the example above the green colour in the bars represents the 2.5khz. A nice strong coin signal in most cases.
If this was an aluminium screw cap the readout would be different and so would the colour.
The colour would be the one that represents the 7.5khz.
Above is a different screen which you can see the frequency numbers that represent each colour.
The v3i has a few different screens you can use.
As Dazza has pointed out there are a few users out there that check these bars and the colours of
them especially if your just cherry picking for coins.
It is a really awesome feature.
One better would be to allow to block out the Audio of one frequency and this is what I am getting at.
Its purpose would be for those looking for coins only because with what I had found with it all the coins
popped up in the 2.5khz range. Lets say you want to detect a grass area that has maybe 250,000
people visit in a 6 month period where they pay to get into an event. Such areas do exist.
Set the detector for $1 and $2 coins and block out the Audio on the 7.5khz range and anything from the
surface to around 6" there is a huge probability it will be coins only that pop out.
I don't need to debate this with anyone. Anyone that owns a v3i can check this out and I am only talking
about Aluminium screw caps.
The change or update would only be software based as the v3i in its current format already does
its bit in reference to this.
Hope this helps.