Anytone At-5555n Ii Service Menu < Verified ✧ >

: Calibrates the receiver's gain floor. The factory default is typically around 86. bfC BFO

Disclaimer: Accessing and modifying settings in the service menu can permanently alter your radio's performance. Incorrect adjustments can damage the transmitter, distort your audio, or cause the radio to transmit outside of legal specifications. Proceed at your own risk. It is highly recommended to record all original factory values before making any changes. What is the Service Menu?

⚠️ Incorrect adjustments can degrade performance, cause spurious emissions, or even damage the final transistors. Document original settings before changing anything. anytone at-5555n ii service menu

Do you need to include details about the alongside the software menu? What is your target word count or length goal? Share public link

Once you have adjusted a setting, press and hold the FUNC key or power the radio off and back on. This writes the new values to the EEPROM memory. Key Service Menu Parameters Explained : Calibrates the receiver's gain floor

Be aware that performing a factory reset can drastically change your radio's configuration. It's best to avoid a reset unless you have a full record of your radio's settings and a programming cable to restore them.

Anytone AT-5555N II Go to product viewer dialog for this item. What is the Service Menu

Verifies accurate transmission frequencies down to the single Hertz.

: If you forgot to write down your original numbers, you will need to find an identical revision radio and copy its service values, or send the unit to an authorized alignment center.

Accessing it voids the warranty if misused—but for experienced operators, it’s a precision instrument.