Public Knowledge Database Audio Production - mc² Mixing Consoles mc²96 mc²96 - Operation mc²96 - User Configuration mc²96 - Custom Functions Current: mc²96 - Fader User Button, Channel AUX On/Off mc²96 - Fader User Button, Channel AUX On/Off This function maps a fader user button to the channel's aux send on/off state.For this function, define the user button number (1 to 16), the aux on/off number and the button color for the on state. ×