Audio Owner Manual
Section 4
MASTER SECTION CONNECTIONS
Pin 1 Lift
This recessed switch is used to disconnect Pin 1 from ground on the MONO
output XLR connector. Used to eliminate ground loops when connecting up different
pieces of equipment Use a pencil or other thin probe to activate the switch; Pin 1 is
lifted when the switch is IN.
Mono
Output
Main Mono output. Normal source is a mix of L&R Pre-insert signals. User
may select; either Post-insert L&R or Post-fader L&R. (See USER CONFIGURED
OPTIONS section). Output level is controlled by MONO OUT control and MUTE
button on front panel.
balanced XLR. Pin 2 hot, Pin 3 low, Pin 1 ground.
Output impedance
Ohm, nominal level
maximum level of
balanced,
unbalanced. These outputs are self-compensating electronically
balanced. They can be operated unbalanced with either polarity, by taking the
signal from the desired pin
and tying the unused output
pin to ground. The output of the driving pin will increase
by
6dB to compensate for
the loss of the grounded pin.
Aux Out A, B, C, D
jacks,
unbalanced outputs of the Auxiliary buses. Aux A B are normally
set up as Pre-EQ and are typically used to generate a stage monitor mix. Aux C
D are normally Post-fader and are used for EFX sends. The individual mixes are set
up using the Aux sends on each channel and the overall level is determined by the
Aux Master controls. The output of each Aux can be monitored by depressing the
appropriate switch in the Monitor Select section. Nominal level of
output
impedance of
Ohm, recommended load of 600 Ohm or greater.
Stereo Out
This
stereo jack is normally the Pre-insert output of the Left Right mix
amps. Tip is Left, Ring is Right. The Level and Muting are controlled by the front
panel controls associated with the STEREO OUT section. Additionally, the user can
change this output to follow either the Post-insert or Post-fader signals of the L
mix amps(See USER CONFIGURED OPTIONS section). Output level is variable,
max output is
into 600 Ohm or greater.
Monitor Out
This
stereo
jack
follows the Monitor Select switches and Auto-PFL. The
output level is controlled
by the
Monitor Level control on the front panel. Use this
27
