CTDIGGER01
New member
I just purchased a F75 and want to know if it is better to run the machine in all metal mode. Any suggestions on settings in either mode?
Thanks
ctdigger01
Thanks
ctdigger01
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rod-pa said:one of the things that took me a while to get used to on the F75 was there was no volume change on target depth. Unless you are in all metal. So I would recommend you work in disc mode to start, but when you have some iffy targets, switch to all metal and listen well before digging. start educating yourself on what a target in both modes sounds like, especially deep ones.
whyicare said:I just bought my F75 about 3 weeks ago. I am still learning the intricacies of the machine. So far I am quite satisfied. I set it disc mode sensitivities at 70, disc at 65 and notch at 27. I am getting about 7" to 8" of depth. Last week I found a 1943 liberty half dollar at 7-8" deep. The machine was sounding off. I also found 3 silver dimes. 2 were at 3" or less and a 1946 silver quarter at 9". Fortunately, I was watching the screen. It was giving me a reading of 83 or 84 with 4 or 5 bars but not a sound. I swept the coil again and it was the same. I decided to dig. Man was I happy it was a silver coin. I am listening and taking advice about how to maximize the depth. I will be experiencing with the all metal mode. Will it give me an extra two to three inches in depth. Also, does a large coil like 13" or 15" give me more depth versus the stock coil.