Confirm the "Mute" toggle isn't active on the main display.
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: These are the most common unofficial manuals for the popular H-RADIO firmware updates. Scribd Repository : Several PDF versions (like v4.16) are hosted on GitHub Documentation ats-25 radio manual pdf
Mastering the dual-entry tuning method allows you to track down weak signals rapidly. Method 1: The Rotary Encoder (Physical Dial)
Happy Listening!
Disclaimer: This article provides a general manual based on standard ATS-25 (Si4732) firmware versions. Variations may exist between different manufacturers. If you'd like, I can: to use with this radio.
The manual explains the function of the top-mounted buttons (Volume/Power, Band, Mode) and how the large tuning encoder interacts with the on-screen elements. For instance, you can click the frequency display area to swap between VFO A and VFO B presets. Confirm the "Mute" toggle isn't active on the main display
: The primary guide for radios running the popular Harduino (H-RADIO) firmware .