Anytone At5555n Ii Service Menu Updated

: Turn the Channel Selector knob to scroll through the numbered service parameters (e.g., F01, F02, F03).

: Used to fix "noisy" receive issues where the S-meter shows signal (e.g., S7) with no actual input. Increasing this value (e.g., from 86 to 105) can help normalize the receiver. anytone at5555n ii service menu updated

Run the radio on a stable 13.8V DC power supply capable of delivering at least 10–12 Amps. How to Access the Updated Service Menu : Turn the Channel Selector knob to scroll

To the Service Menu, simply turn the radio off and back on again normally. Run the radio on a stable 13

This parameter adjusts the reference oscillator (TCXO) to ensure the radio transmits and receives on the exact indicated frequency. Corrects global frequency drift across all bands.

Use the to scroll through the different alignment parameters.

To clear user settings and return to a default frequency range (typically 25.615 to 28.305MHz), hold while powering on. Google Groups User Background Menu (Standard)