Anytone At5555n Ii Service Menu Work link Jun 2026

Entering the service menu and changing values incorrectly can render your radio deaf, silent, or completely inoperable. Work slowly. Document original values before changing anything.

Accessing the service menu on the Anytone AT-5555N II allows for deep-level alignment of internal parameters like power output, modulation swing, and local oscillator offsets. Unlike the standard user menu, these settings are factory-calibrated and do not reset even if you perform a global radio reset. Accessing the Service Menu anytone at5555n ii service menu work

If you want, I can convert this into a printable one-page technician checklist, a step-by-step guided calibration for a specific parameter (TX power, PA bias, or VCO trim), or a troubleshooting flowchart — tell me which. Entering the service menu and changing values incorrectly

There is no official documentation for service menu settings. It is highly recommended to record original values Accessing the service menu on the Anytone AT-5555N

: Use the Channel Selector knob to move through the numbered menu items.

: Hold FUNC and SCAN while powering on the radio. AI responses may include mistakes. Learn more