AirmetTango
Forum Supporter
Do you play with the frequency at all when your out at the beach?
The Ace 400 was my first metal detector - I used it for my first year of detecting, and I enjoyed the machine very much. The frequency adjust feature (F1 through F4) on the Ace 400 is only intended to help minimize EMI interference either from outside electrical sources or from another detector. It does not significantly change the operating frequency of the detector - the machine is always essentially a 10kHz detector.