17
Owner
’s Manual
Owner’s Manual
32. USB 1/2 and USB 3/4 Switches
When engaged, these switches override their
respective inputs and allow the USB return to flow
through the signal path instead. Like any other input,
these signals may also be EQ’d, sent to monitors,
or mixed in with the other signals and assigned
to the main outs.
There is additional information about the USB
1/2 and 3/4 Return Switches, including setup
help and other tips and tricks in Appendix C
on page 48.
USB
1
2
17/18
LOW CUT
SD
19/20
LOW CUT
USB
3
4
21/22
LOW CUT
100Hz
100Hz
100Hz
OFF
ON
OFF
ON
OFF
ON
OFF
ON
MACKIEMUS
PRIME
OFF
ON
OFF
ON
OFF
ON
ONYX MIC PRE
MIC
ONYX MIC PRE
MIC
ONYX MIC PRE
MIC
GAIN
U
+60dB
MIC
GAIN
GAIN
U
+60dB
MIC
GAIN
GAIN
U
+60dB
MIC
GAIN
32
33
34
33. SD Switch
The SD switch is similar to that of the USB 1/2 and
3/4 switches in that it will “mute” the input and allows
the SD card return to flow through the channel instead.
In short, this is how to hear playback from your SD
recordings
The SD switch is located on the front panel near
the top of the second stereo channel strip.
This switch is located on the last stereo
channel strip 7/8 on the Onyx8.
There is a plethora of information regarding SD
recording / playback starting on page 29.
34. Mackiemus Prime Switch
The (seemingly) infinite love for Optimus Prime™
created an opportunity for the Engineering team
to design something similar. Simply engage the switch
to turn Mackiemus Prime on; the mixer will transform
into an automobile that will head to the gig,
recording session, house of worship venue, rehearsals,
etc... wherever it’s needed! Once Mackiemus Prime
has arrived at the desired location, push the switch
again to disengage Mackiemus Prime mode and return
it to mixer status.
