Anytone At5555n Ii Service Menu Work -

Common symptoms requiring service menu work include:

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: Press and hold the MENU and MODE buttons simultaneously. Power On : While holding these buttons, turn the radio ON .

"You gotta hit the service menu," Big Mike had said over the phone before the signal cut out. "But be careful, Elias. One wrong move in there and you turn that radio into a brick." anytone at5555n ii service menu work

While holding these buttons down, turn the radio power knob on.

is a powerhouse 10-meter amateur radio that punches well above its weight class. Whether you are operating mobile in Del Valle East, Austin, TX, or setting up a rugged base station, this radio offers exceptional performance right out of the box.

Press and hold the FUNC button or turn the radio off and back on to commit the new settings to the permanent memory. Critical Warnings Before Making Adjustments Common symptoms requiring service menu work include: 🚨

The AnyTone AT-5555N II includes a hidden service menu used by technicians for calibration, diagnostics, and programming checks. This article documents how to safely access the service menu, common menu items and their meanings, recommended procedures, and safety precautions. Only qualified technicians should perform service-menu operations; incorrect settings can render the radio inoperable or violate regulatory rules.

You will find settings often labeled PO_A (AM), PO_F (FM), PO_S (SSB).

If you don’t know what the parameter does, do not change it. "But be careful, Elias

With these details, I can provide more targeted steps for your exact setup.

While specific numbers may vary slightly by firmware version, common adjustments identified by users include: AM High Power

Test the radio with a wattmeter, frequency counter, or on-air friend before closing the chassis.