Anytone At-5555n: Ii Service Menu

Transceivers must operate within specific technical parameters set by national communications authorities (such as the FCC or Ofcom). Unauthorized adjustments can cause the radio to transmit out of band or create interference, which is illegal.

Adjusting power output levels or modulation depth beyond factory specifications can cause the final power transistors to overheat and fail. anytone at-5555n ii service menu

Before considering any modifications to the internal settings of a transceiver, it is vital to understand the risks involved. The service menu is intended for use by qualified technicians with specialized calibration equipment. Accessing it allows you to adjust internal parameters

Unlike the standard Function menu, the service menu is designed for factory calibration. Accessing it allows you to adjust internal parameters without opening the case and turning physical potentiometers. Important Safety and Technical Considerations anytone at-5555n ii service menu

To prevent broadcasting interference during testing.