Anytone At5555n Ii Service Menu Updated Best -

Used to adjust AM modulation swing. Some users report that setting these to zero improves "swing".

If your radio feels "deaf" or reports low power after a firmware update:

Use the to scroll through the menu items.

Some of the key features of the updated service menu for the Anytone AT5555N II include:

: Turn the Channel Selector knob to scroll through the numbered service parameters (e.g., F01, F02, F03). anytone at5555n ii service menu updated

Calibrates the signal meter baseline for a weak signal.

Adjustment: Requires a high-accuracy frequency counter connected via a dummy load. 2. Transmitter Power Output (TX Power Align)

is often used for the primary frequency center in SSB modes. 4. Alternative "Ares II / QT40" Method Some newer firmware versions or variants (like the Radioddity QT40 Anytone Ares II ) may use a different sequence: and all other switches to the (on the microphone) while powering on. Quickly move the and back to The display will show . Use the channel selector to navigate parameters. Important Notes Reset Procedure: If you need to revert to factory defaults, hold while powering on. The LCD will display when finished. Software Updates:

Once inside, you can navigate through the options using the channel selector. Use the PUSH knob to select a parameter and rotate it to change values. Used to adjust AM modulation swing

Power cycle the radio (turn off and on) once adjustments are complete. Standard Background Menu (Non-Hidden)

The is a high-performance 10-meter amateur radio often used by enthusiasts for long-distance communication (DXing) across AM, FM, and SSB modes. While its standard menus cover everyday features like noise reduction , ECHO , and VOX , there exists a deeper "hidden" service menu often whispered about in radio forums—a place where technical mastery can either perfect a rig or "toast" it entirely. The Legend of the Hidden Menu

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Due to recent firmware updates, the method to access this menu has evolved. This guide outlines the current procedures and the settings available. Some of the key features of the updated

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

Anytone at-5555n II (version 2) - WorldwideDX Radio Forum

Complete Guide to the Anytone AT-5555N II Service Menu: Alignment, Calibration, and Hidden Settings

Locate the parameter. Increment the value slowly while speaking into the microphone.

Calibrates the signal meter to display exactly S9 when a standardized -73 dBm (50 microvolts) signal is injected into the antenna jack. 4. Squelch Thresholds