Anytone At-5555n Ii Service Menu _verified_ Jun 2026

: Controls the Local Oscillator offset. Experts recommend adjusting this

If you own an , you already know it’s one of the most feature-packed 10-meter/12-meter radios on the market. But did you know there’s a hidden "Service Menu" that lets you fine-tune everything from transmit power to meter calibration? anytone at-5555n ii service menu

The service menu of the AnyTone AT-5555N II is divided into several sub-menus, each containing a range of adjustable parameters. These parameters can include settings for transmitter power, frequency deviation, squelch sensitivity, and more. It is crucial for users to exercise caution when making changes in the service menu, as incorrect settings can potentially render the radio inoperable or cause it to malfunction. : Controls the Local Oscillator offset

You must write down every original value for all 50+ settings before making any adjustments. The service menu of the AnyTone AT-5555N II

It’s surprisingly simple, but the key combination isn’t in the user manual.