Crest Audio X-VCA Owner's Manual page 21

bus assignment features
The Input bus assignment section offers considerable flexibility for creating what
eventually becomes the main output mix. Such features as
eight-individual group assignments allow several approaches to building the
desired mix.All assignments are derived post-fader, post-eq, and post-mute.
pan control
The pan control positions the signal within the stereo left/right field,
(or between left / center or center / right in
to either LCR or the L-R bus for the pan control to have any affect.
left-center-right—LCR
This feature is used to precisely position a signal in a sound system with a center
speaker cluster in addition to left and right clusters.The
integral part of how the input-signal is sent to the
The post-fader signal is assigned to the
Relative amounts of the signal fed to each bus is determined by the position of
the control.
PAN
mono assignment—M
The signal is assigned to the discrete mono bus.
When the button is depressed, this switch is bypassed.
LCR
left / right assignment—L-R
The Input signal is assigned to the main Left and Right output buses, deriving
its signal after the channels pan system.When the LCR button is depressed, this
switch is bypassed.
pan on—groups—PAN
The eight
pendent of the pan pot.
The eight
control governs the stereo placement of the four stereo-pairs, which are now
PAN
configured as odd–left / even–right.
For example:
GROUP
tinuing through
group 1–8 assignment
The input channel's post-fader signal is assigned to the corresponding
bus(es). see—pan on—groups
ON
assignment switches assign the input signal in mono, inde-
GROUP
assignment switches assign signals as four stereo-pairs.The
GROUP
1—left, 2—right,
GROUP
8.
GROUP
mono input module
,
LCR GROUP PAN ON
mode).The signal must be assigned
LCR
control becomes an
PAN
, , and
LEFT CENTER
, , and /
LEFT RIGHT MONO
3—left, 4—right, ...con-
GROUP GROUP
and
If the channel's
Left/Right signal goes
way when the Pan pot is at
center, check to see if the
LCR button is down.
outputs.
RIGHT
buses.
CENTER
GROUP
1
+