CZ6a......One of the best detectors ever.
Few tips.
- Sweep slow
- Ground balance as Sandman said...using the bobbing method ( although using the pin point method is very easy and accurate, the bobbing method, especially in 'dirty ground' is more accurate and you can fine tune it)
- When coin hunting, keep the discrim knob on '0' at first to listen to all tones. This way, if you come across a deep piece of iron, you will hear both the low tone and possible high tone bounce. If you were to have the knob on '1', you would then eliminate the low tone sound, and would only hear the high tone on a low tone/high tone bounce, and think it is a good target. Now, I have dug some really deep silver coins ( 14 inches ) that gave faint low tone/high tone bounces, but the strong low tone/high tone bounces are almost always iron. Remember, CZ's do like iron, and can be fooled and give the high tone. But repeatable high tones only are good targets...dig em.
- Make sure you run your sensitivity to where the detector is stable. I have a hot CZ6a, and cannot run sensitivity past 4 or 5..never more than 6 in discrim mode. Too much falsing. I have had excellent results running at 2 or 3 and it still goes very deep. Make sure this machine is stable when hunting or you will dig lots of iron and false targets.
- Use your pin point button to size the target. If it is a wide sized target, mostly always iron
- When pin pointing the target in discrim mode, if the target seems to pin point in one spot, and when you re-pin point again, it seems to move, it is almost always iron.
- Sweep your coil from all angles. Any repeatable high or mid tone...dig it
- Get the 5 inch coil if you can !! It is the most incredible coin killer in trash and you can still get the deepies. Pin points dead on
- For beach hunting, you can use All metal ( auto tune ) if you want to go a little faster and get a wider search signal, and then switch to disrim when you get a target
- On the beach, if you can run in the normal mode without any falsing ( meaning your beach is not too mineralized) do so...it is more sensitive to gold in the normal mode.
- HAVE FUN !
- One last thing....I will NEVER SELL MINE !!!