(Since KLANG:app version 2.2.2 Shortcuts are available)
Please note that all commands shown below are for Mac OS X. For Windows, use control/ctrl key instead of command/cmd.
Change the active user (OUTPUT:user number):
In Channel Menu CONGIG ⇒ CHANNELS: Browse through channels and close screen:
Switch between the two layers of STAGE and FADERS view
Scroll through the FADERS view
Change the Master volume with Mouse wheel