Anytone At-5555n Ii Service Menu

Performing a standard CPU reset (FUNC + SCAN at power on) will not restore service menu values to factory defaults.

If your AT-5555N II is heard "off frequency" on SSB (e.g., you sound low pitch or high pitch to other stations): anytone at-5555n ii service menu

While holding the PTT , rotate the Channel Selector to change the numerical value. Save & Exit: Turn the radio OFF to save your new settings. Common Known Settings Performing a standard CPU reset (FUNC + SCAN

You should now see a new menu labeled or similar engineering screens instead of the normal channel frequency. try [MENU] + [#] on power-up

(If the unit uses a different button combo, try [MENU] + [#] on power-up; stop if the screen freezes or the radio behaves oddly.)