: Changing values in the service menu without proper test equipment (like a frequency counter or signal generator) can significantly degrade the radio's performance or cause it to operate off-frequency. Google Groups alignment values for SSB or CW modes to help center your frequency? Anytone 5555n Ii Service Menu - Google Groups
The service menu provides access to various configuration options, including: anytone at-5555n ii service menu
: Used for fine-tuning frequency steps (voltages across varicaps) for specific frequency offsets (.00, .04, .05, .09). : Changing values in the service menu without
buttons and adjust values using the main channel selector knob. anytone at-5555n ii service menu
Press and hold the and [MODE] buttons simultaneously while turning the radio ON . Release the buttons once all LCD segments appear.