Anytone At-5555n Ii Service Menu Patched Info

: Before changing any value, record the original factory setting for all 53+ items. There is no master reset that restores these individual calibration values once changed.

: Proper alignment of these settings usually requires a signal generator, frequency counter, and an oscilloscope to ensure the radio remains on-frequency and within legal operating specs. anytone at-5555n ii service menu