p.56
group module
3X-VCA owner’s manual
GC
GC VCA
PK
SIG
O
M
E
V
ULE
O
X
T
U
LE
RIBBON
CABLE
INTER-
CONNECT
MIX AMP
TALK TO AUX
AUX
INSERT RTN
AUX
INSERTSEND RTN
AUX
MIX
TB
FEED
XFORMEROPTION AUXBAL OUT+10AUX POST
AUX
MUTE
AUX PRETO SOLOSWITCHINGTO SOLOSWITCHINGMIX AMP GROUP INSERTSEND RTN
GRP
MIX
XFORMEROPTION GRPBAL OUT+10
GROUP
POST
GRP
MUTE
GROUP PREBUS INTO GROUPMIX BUS
GROUP
INSERT
ON
POST
GROUP
MATRIXSENDSM1M2M3M4SOLO CONTROL& SWITCHING
GROUP
SOLO
ASSIGN
AUX
SOLO
GROUP PRE
AUX POST
GROUP
MICROINTER-FACECARD
1 OF 4
CIRCUITS
GROUP
MUTE
AUX
MUTE
SAFE
PREVIEW
SAFE
PREVIEW
FROM
MASTER
MICRO
CARD
TO
INPUT
MICRO
CARDS
VCA ASSIGNLATCHESVCA MASTERBUSES 1-8
GROUP
FADERCV
TO GROUP FADER
VCA ASSIGN
LATCHES
GROUP
POST
GATE
ON
COMP
ON
GROUP
ATTENUATION
METER
VOX PERC
AUTO
1
2
3
5
7
9
12
15
18
21
THRESH
ON
SOFT
KNEE
GAIN
0 DB +20
RATIO
1:1 20:1
THRESH
-45 +15
TIMING CONTROL
RATIO
1:5 1:1
THRESH
-60 -20
RMS
DETECTOR
PFL
SLAVE
VCA
COMPRESSOR CONTROLEXPANDERCONTROLGROUP DYNAMICS SUB-CARD
GROUP
METER SEND
LINK TO ADJACENT CHANNEL
ODD/EVEN PAIRS
THRESH
ON
MONO L-R
GROUP
PAN
GROUP
BUS ASSIGN
SWITCHES

X-VCA GROUP OUTPUT

(1 OF 8 SHOWN)

MICROCONTROLTO EXT MTX
AUX ODD/EVEN
STEREO PAIR
AUX PRE
UNITY
MUTE
EDIT
ASSIGN
SOLO
VCAMASTERFADER
PART OF GROUP MICRO INTERFACE CARD
VCA MASTERS(1 OF 8 SHOWN)
TO RIBBON
AUX
LEVELSOLO LEFTSOLO RIGHTAFL MODE
CV
master groups stereo inputs

D

B

a

B

a

I

n

s

e

r

t

Bal Line In 2 Bal Line In 2 Bal Line In 2 Bal Line In 2

L
R
L
R
L
R
L
R

Bal Line In 1 Bal Line In 1 Bal Line In 1 Bal Line In 1

L
R
L
R
L
R
L
R

Line In 2 Line In 2 Line In 2 Line In 2

L
R
L
R
L
R
L
R
4
Group Out
3
Group Out
2
Group Out
1
Group Out
AUX
4Out
AUX
3Out
AUX
2AUX1Out Out
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Group In
4
Group In
3
Group In
2
Group In
1
8
Group Out
7
Group Out
6
Group Out
5
Group Out
AUX
8Out
AUX
7Out
AUX
6AUX5Out Out
Group In
8
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Insert
Send
Return
Group In
7
Group In
6
Group In
5
Meter Bridge
Lamp
Dim
Matrix 3 Matrix 2 Matrix 1
D
IOut
DC In
Insert
Send
t
urn
o
notAssist Out Alt R Out Alt L Out
Insert
Send
ReturnRightOut
Insert
Send
ReturnLeftOut
n
In In
t
Out Out
Matrix
Expansion