: Hold FUNC and SCAN while powering on the radio. AI responses may include mistakes. Learn more
: Connect the radio to a dummy load or an antenna with a perfect SWR before entering the menu to prevent damage during testing. How to Access the Service Menu Accessing the service menu on the AT-5555N II anytone at5555n ii service menu work
To view or modify a setting, on the microphone. : Hold FUNC and SCAN while powering on the radio
: If successful, the screen will display "FM" (Factory Menu) or a setting number. Navigating and Modifying Settings on the microphone. : If successful
The service menu is intended for advanced users and technicians. These settings are ; performing a standard factory reset will not restore them to their original values.