: Early ATS-25X2 units had Wi-Fi modules hard-coded to specific access points (e.g., "ChinaNet-302") that couldn't be changed from the front panel. If yours is stuck, you'll need to update to community firmware or use a modified version from GitHub.
Located on the top or rear panel. Flips to turn the system completely on or off.
The firmware can be upgraded to unlock new features, with many users opting for the 4.17+ versions for better performance. Finding the ATS-25 Radio Manual PDF
– The ATS-25 has a dedicated following on forums like forum.harduino.ru (Russian/English) and GitHub (search "ATS-25" repositories). Enthusiasts often share tips, PDFs, and walkthroughs there ats-25 radio manual pdf
Rotate the encoder knob clockwise to increase volume, or counterclockwise to decrease it.
To proceed with configuring your radio, would you like to explore instructions, or do you need a complete band-plan breakdown for setting up your shortwave presets? Share public link
Switches between Auto, Fast, Slow, or Manual gain. : Early ATS-25X2 units had Wi-Fi modules hard-coded
Confirm the "Mute" toggle isn't active on the main display.
A 4-inch (or 2.8-inch depending on model) touchscreen, aluminum alloy shell, and a large rotary encoder. Sensitivity & Selectivity:
The ATS-25 is highly capable of decoding amateur radio operators and utility signals using Upper Sideband (USB) and Lower Sideband (LSB). Flips to turn the system completely on or off
Load the compiled firmware binaries into the software at their designated address lines.
Operate away from computers, LED lights, and switching power supplies, which create massive EMI (Electromagnetic Interference).
However, many users find that the included instructions are limited. If you are looking for the to fully unlock its features, this guide serves as a comprehensive manual, explaining how to operate, optimize, and update your device. 1. What is the ATS-25 Radio (Si4732)? Go to product viewer dialog for this item.
The physical manual that ships with the ATS-25 is often a thin, black-and-white booklet with broken English. Phrases like "Click the press to start the tuning of the frequency" are common.