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: Used to fine-tune the local oscillator if the radio is off-frequency on USB or LSB. Navigation and Editing
Users have identified several key alignment settings within this menu that are not documented in the standard AnyTone Instruction Manual :
While specific numbers may vary slightly by firmware version, common adjustments identified by users include: AM High Power
The standard user menu on the AT-5555N II allows you to adjust common features like channel selection, clarifier settings, and power levels. The is a separate, hidden menu that provides access to the radio's core calibration parameters. These settings control everything from power output on different bands to the fine-tuning of the receiver's signal meter (S-meter) and even the audio characteristics of the transmitted signal.
🔧 Turn the radio off. Press and hold the FUNC button and the BAND button simultaneously, then power on the radio while holding them. Keep holding until the display shows "SERVICE" or a different firmware version indicator.
Accessing the service menu is not a simple menu navigation process. It requires a specific power-on sequence to trigger the engineering mode. the radio. Press and hold the [FUNC] key while turning on the radio.
A: The service menu is for calibration, not for changing the fundamental band coverage. Attempting to use it for such purposes is generally not possible and could violate radio regulations.
