Operation Manual

9
Back Panel
Attachment
port for
Kensington
®
lock
Connect dynamic or
condenser mic here.
Input gain and phantom
power on/off located in
Setup menu.
Connect TRS balanced
or unbalanced cable
from mixer here.
A guitar connected here can
guide Harmony and Hardtune
effects. If Thru is not connected,
guitar is mixed to main outputs
with dedicated effects.
If ground buzz is heard in
your PA, push the Ground
Lift in. Otherwise leave
it out.
Passes dry guitar signal
to an amplier or PA.
Connection here will
remove guitar from the
main mix.
Auxiliary input from
mp3 player can be
mixed to outputs and
be used to guide Har-
mony and Hardtune.
Main outputs are balanced and
default output is stereo. Mono and
dual mono modes are congured in
Setup menu.
S/PDIF output always
available. Full Mix or Vo-
cal & Guitar (LR) cong-
ured in Setup menu.
S/PDIF digital input can
be fed dry to analog mix
outs or used as vocal and
instrument (LR) inputs for
effect processing.
Connect optional TC-Helicon
Switch 3 footswitch here for
additional control per preset
or globally.
Connect supplied AC
adaptor here.
AC cable strain
relief minimizes
shutdowns due to
cable pulling.
Hardware MIDI ports allow remote
harmony and preset control from
MIDI keyboards etc. Ensure USB
Control is set to Off in Setup menu
to use this input.
USB I/O connects to a
computer for audio I/O and
system functions such as
preset backup and version
updates.