Anytone At5555n Ii Service Menu Updated 〈720p 2027〉

: With the radio OFF , press and hold both the [MENU] and [MODE] buttons. Power On : While holding those buttons, turn the radio on.

: Always WRITE DOWN every original value before changing it. There is no software reset for these specific alignment values; if you change them without a backup, you cannot easily restore factory calibration. Key Service Menu Items and Fixes anytone at5555n ii service menu updated

Accessing the service mode requires a specific sequence of button presses during the power-on cycle. : With the radio OFF , press and

While the radio lacks official documentation for every item, community testing has identified several critical settings for the AT-5555N II: Description AM High Power Adjusts the peak dead key for AM high power mode. #17 AM Low Power There is no software reset for these specific

: To modify a value, hold the PTT while rotating the Channel Selector. Saving : Turn the radio off to save your changes.

If you are looking to unlock the full 11-meter and 12-meter bands (25.615 to 30.105 MHz), follow this separate procedure: Turn the radio . Hold [FUNC] and [EMG] and turn the radio ON . Rotate the channel knob to select "BAND 2" . Long-press [FUNC] until the display shows "rEND" . Power cycle the radio.