Anytone At5555n Ii Service Menu Work May 2026

: Immediately release the first two buttons and quickly press the remaining buttons on the top row in order, moving from DW toward EMG .

involves a specific sequence of button presses during power-up. : Ensure the radio is turned OFF .

Adjusts the AM modulation swing; lower values typically reduce AMC clamping. Alignment anytone at5555n ii service menu work

While specific numbers may vary slightly by firmware version, common adjustments identified by users include: AM High Power

: Hold FUNC and SCAN while powering on the radio. AI responses may include mistakes. Learn more : Immediately release the first two buttons and

: Press and hold the MENU and MODE buttons simultaneously. Power On : While holding these buttons, turn the radio ON .

: 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 Adjusts the AM modulation swing; lower values typically

Beyond the deep service menu, the AT-5555N II has other key combinations for expansion and resets:

To view or modify a setting, on the microphone.

: If successful, the screen will display "FM" (Factory Menu) or a setting number. Navigating and Modifying Settings