Anytone At5555n Ii Service Menu Work Official

Here are some of the key settings and adjustments you can make in the service menu:

The service menu contains individual scaling values for low, medium, and high power modes across different modulation types.

For more information on the Anytone AT5555N II and its service menu, we recommend the following resources: anytone at5555n ii service menu work

Accessing the hidden menu requires a specific key combination during the power-on sequence. Turn off the transceiver using the volume/power knob.

Hold down and [SCAN] at the same time, then turn on the radio. Release the keys when the LCD displays "RES". Here are some of the key settings and

before making any changes, as a factory reset may not restore these specific internal alignments.

Fine-tuning the receive frequency accuracy. Hold down and [SCAN] at the same time,

A high-resolution counter or a calibrated spectrum analyzer capable of reading up to 30 MHz with Hz-level accuracy.

It is highly recommended to record your original factory values before changing anything. Each radio is individually calibrated at the factory, and there is no universal "correct" number for every unit. Software For Anytone AT-5555N II and quick run.