Anytone At5555n Ii Service Menu Work -

: Rotate the CHANNEL selector knob to scroll through the different alignment menu items.

: Write down every factory value before changing it.

With these details, I can provide more targeted steps for your exact setup.

Before changing a single number, write down every single factory default value. Every radio leaves the factory individually calibrated; there is no universal "reset" button that restores your specific hardware's optimized factory alignment. anytone at5555n ii service menu work

He scrolled through the menu until he found P0 , P1 , P2 —the power adjustment pots in digital form.

: Adjusts the 10.24MHz BFO (Beat Frequency Oscillator) frequency. This is crucial for fixing unstable SSB receive quality.

Static. Just static.

To "unlock" the inner workings of the radio, follow these steps: : Ensure the radio is completely off.

: Use the Channel Selector (VFO knob) to scroll through the roughly 53–59 available parameters.

Many users have fallen into traps when exploring the service menu. Being aware of them can save your radio. : Rotate the CHANNEL selector knob to scroll

After adjusting a parameter (e.g., P-32), you must press and hold the "FUNC" button for 2 seconds . The screen will beep or flash, confirming the write to EEPROM.

: Specific alignment settings for different modes (AM, FM, SSB). Important Precautions

: Some settings require you to key the microphone (press PTT) to see the current stored numerical value. Before changing a single number, write down every