Anytone At5555n Ii Service Menu Updated

Adjusting parameters incorrectly can detune your radio, cause spurious emissions, or damage the final amplifier transistor. Always have a wattmeter and frequency counter handy if you intend to make adjustments. Record your default settings before changing anything.

Due to recent firmware updates, the method to access this menu has evolved. This guide outlines the current procedures and the settings available. anytone at5555n ii service menu updated

⚠️ Record all current values before changing anything. There is no "factory reset" for these specific service parameters. 🛠️ Access the Service Menu Power Off the radio. cause spurious emissions