: Rotate the main Channel Knob to scroll through the different adjustment functions (e.g., FM power, AM modulation, frequency calibration).
Once adjustments are complete, press and hold the FUNC key or power down the radio to save the new parameters into the EEPROM memory. Key Functions and Parameters Explained anytone at5555n ii service menu work
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. : Rotate the main Channel Knob to scroll
: Within two seconds (while the LCD segments are all visible), quickly press the following buttons in order: DW , RB , NB , SCAN , MEM , and EMG . This link or copies made by others cannot be deleted
Accessing and modifying the service menu requires precise steps. Missteps can misalign the radio, so documenting original values before making changes is critical. What is the AnyTone AT-5555N II Service Menu?
An accurate inline power meter (such as a Bird 43) to measure true RF output.
: There is no factory reset button for the service menu. You must manually record every original value before making changes.