Anytone At-5555n Ii Service Menu Link

Press the PUSH/SEL knob or use the designated adjustment keys to highlight the numerical value, then rotate the knob to increase or decrease the setting.

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Once in, you may need to press other keys, such as to EMG , to navigate specific sub-menus. Method 2: The Alignment Menu (Alternative Access) Turn the radio ON . Press and hold the FUNC button and SCAN button together. anytone at-5555n ii service menu

The Service Menu contains parameters essential for the functionality of the Phase Locked Loop (PLL) and the RF Power Amplifier. The exact numbering may vary by firmware version, but the functions remain consistent.

Ensure your bench power supply is delivering a stable 13.8V DC at a minimum of 15–20 Amps. Voltage drops during high-power testing will result in inaccurate calibration values. Press the PUSH/SEL knob or use the designated

Rotate the Clarifier knob (or press the PUSH knob to activate edit mode, depending on the firmware version) to increase or decrease the digital value of the selected parameter.

Alternatively, try pressing , then RB , then NB , then DW sequentially. Understanding the Service Menu Items (Alignment Menu) Method 2: The Alignment Menu (Alternative Access) Turn

Immediately press the remaining buttons on the top row in order (starting with , then RB , NB , SCAN , MEM , and EMG ). The "FUNC" Sequence: Hold [FUNC] while powering on. Then press [RB] , then [NB] , then [DW] in sequence.

If the radio requires alignment, contacting a certified radio technician ensures the device remains reliable and compliant with local regulations.

This comprehensive guide explains how to access the AnyTone AT-5555N II service menu, outlines the parameters you can modify, and provides essential safety precautions. Understanding the AnyTone AT-5555N II Service Menu

: Transmitting into an open circuit while adjusting power settings can permanently damage the radio's finals.