: There is no master reset for the service menu. If you change a value without recording the original, there is no way to automatically restore it.
Adjusts the frequency of the 10.24 MHz Beat Frequency Oscillator. This is the primary control for fixing frequency drift in USB, LSB, or CW modes. loC (Local Oscillator): anytone at-5555n ii service menu
Common parameters (exact order varies by firmware): : There is no master reset for the service menu
The Anytone AT-5555N II service menu is a powerful tool for the experienced radio technician. If your radio is suffering from "frequency drift," low audio output, or an inaccurate meter, the service menu can bring it back to factory perfect—or better. " low audio output