JLCooper 4/100 USB FaderMaster - Manual (Page 16)

16
Function Select
The Fader buttons can produce various actions in your application.
Typically, the Fader buttons can be set to perform a SELECT,
SOLO, MUTE or any other command that your software package
might use.
The SELECT function normally performs a track select or track
arm. Pressing this button selects the track for recording or editing.
The MUTE function is straightforward. This usually mutes the
selected track during playback or record.
The SOLO function typically mutes all other tracks except the
selected tracks.
The AUX function is dependent on the software package you are
using. The software manufacturer can use this button to
implement any function. Please consult your documentation.