Audio
The mod settings screen has an audio tab with a glossary to learn what the various sounds mean.
Sonar Sweep
Press P on the adventure map to sweep the area around the cursor. Every entity the scanner can see within the look around radius plays its sound from west to east.
The sweep uses the look around radius, so K and Shift+K widen and narrow it. Non friendly wielders, settlements and other interactive buildings, resource deposits and pickups are included.
Scanner Results
Paging through scanner results plays the sound of the result you land on, positioned relative to the accessibility cursor.
Bookmark Beacons
Beacons are looping sounds that turn bookmarks into spatial audio markers. Use Ctrl+Shift+number to toggle the beacon for that bookmark slot. Several can run at once.
A beacon’s sound changes relative to the currently focused tile, using the same mapping as the cues above: stereo position for east and west, pitch for north and south, and volume for distance.