Rude Solo [Profx12V3+]; Aux Master Knobs [Profx10V3+And Profx12V3+] - Mackie ProFXv3+ Series Owner's Manual

PROFXV3+ MULTI-CHANNEL ANALOG MIXERS WITH ENHANCED FX, USB RECORDING MODES, AND BLUETOOTH®
Rude Solo LED [ProFX12v3+]
This large LED flashes red when one or more solo switches are engaged. This acts as a reminder that what you hear
in the control room and headphones is the soloed channel(s). If you forget that you are in solo mode, you can easily
be tricked into thinking that something is wrong with your mixer. Hence, the rude solo light. Please forgive its rudeness,
it is only trying to help, and wants to be your friend.
Because there are no solo switches on the ProFX6v3+ and ProFX10v3+, there are no rude solo LEDs, either.

Aux Master Knobs [ProFX10v3+and ProFX12v3+]

ProFX10v3+ ProFX12v3+
These provide overall control over the aux mon and aux FX levels just before they are delivered
to the aux mon and aux FX outputs, as well as internal FX in the case of the FX master.
Auxiliary is usually the control you turn up when the lead singer glares at you, points at his stage monitor,
and sticks his thumb up in the air. (It would follow that if the singer stuck his thumb down, you'd turn
the knob down, but that never happens.)
As seen to the left, the ProFX10v3 has a single FX master, the ProFX12v3 has a single
aux master and FX master, and the ProFX6v3 does not have any aux masters.
29