Anytone At5555n Ii Service Menu Work Jun 2026

This adjustment is frequently performed to safely integrate the AT-5555N II with an external amplifier or to meet specific station requirements.

If your signal strength meter seems overly generous ("happy meter") or too stingy, you can calibrate it here.

Once inside the service menu, navigation relies on a combination of the VFO knob and the microphone's Push-To-Talk (PTT) switch. anytone at5555n ii service menu work

The radio will default to factory settings, and "REND" will display.

Once inside, you can navigate using the button or the channel knob to scroll through various alignment codes. This adjustment is frequently performed to safely integrate

Then, a burst of clarity cut through the rain. "Hey, Elias! You sound like a million bucks. Where you been? You were ghosting out all night."

Achieve 40W carrier with 90-95% positive peak modulation. The radio will default to factory settings, and

Have you accessed the service menu on your Anytone AT5555N II? Share your experiences, tips, and questions in the comments below!

If executed correctly, the radio will bypass its normal boot sequence and enter the service menu. On some versions, you may need to set Setting 01 in the regular menu to 36 before attempting this sequence.

If you don't own a frequency counter or a Bird wattmeter, do not open the service menu. Instead, send the radio to a reputable tech. The cost of calibration ($50-$80) is far less than the cost of a new AT-5555N II ($300+).