Crest Audio X-VCA - Group Module

p. 42
group module
3
X-VCA owner’s manual
module panel
SOLO
SAFE
PREVIEW
AUX 1
–
2
STEREO PAIR
INPUT SENDS
LEV
PAN
OUTPUT
LEV
SOLO
TALK
TO
MUTE
SAFE
PREVIEW
OUTPUT
LEV
AUX
2
TALK
TO
MUTE
AUX
1
40
15
10
0
10
•
5
20
+
–
40
15
10
0
10
•
5
20
+
–
1
2
block diagram
∑
GC
MIX AMP
TALK TO AUX
AUX
INSERT RTN
AUX
INSERT
SEND RTN
AUX
MIX
TB
FEED
XFORMER
OPTION
AUX
BAL OUT
+10
AUX POST
AUX
MUTE
AUX PRE
TO SOLO
SWITCHING
TO SOLO
SWITCHING
GROUP
SOLO
ASSIGN
AUX
SOLO
GROUP
MICRO INTER-
FACE
CARD
1 OF 4
CIRCUITS
GROUP
MUTE
AUX
MUTE
SAFE
PREVIEW
SAFE
PREVIEW
FROM
MASTER
MICRO
CARD
TO
INPUT
MICRO
CARDS
TO GROUP FADER
VCA ASSIGN
LATCHES
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 CONTROL
EXPANDER
CONTROL
GROUP DYNAMICS SUB-CARD
AUX ODD/EVEN
STEREO PAIR
UNITY
MUTE
EDIT
ASSIGN
SOLO
VCA
MASTER
FADER
PART OF GROUP MICRO INTERFACE CARD
VCA MASTERS
(1 OF 8 SHOWN)
AUX
LEVEL
X-VCA MASTER MODULE
TALK TO L / R
TB
FEED
LEVEL
FREQ
Q
3 - 0.7
LEVEL
FREQ
Q
3 - 0.7
LEVEL
FREQ
Q
3 - 0.7
LEVEL
FREQ
LEVEL
FREQ
TO SOLO BUS & MICRO INTERFAC
E
SOLO
SAFE
PREVIEW
AUX 1
–
2
STEREO PAIR
INPUT SENDS
LEV
PAN
OUTPUT
LEV
MATRIX
SENDS
1
2
3
4
SOLO
TALK
TO
MUTE
SAFE
PREVIEW
OUTPUT
LEV
1
2
3
4
MATRIX
SENDS
AUX
2
TALK
TO
MUTE
AUX
1
MTX SENDS
POST GRP 1
MTX SENDS
POST GRP 2
MUTE
VCA
1
MUTE
VCA
2
40
15
10
0
10
•
5
20
+
–
40
15
10
0
10
•
5
20
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
5
10
0
5
10
20
30
15
50
40
UNITY
VCA 1
SOLO
ASSIGN
EDIT
VCA 1
ASSIGN
5
10
0
5
10
20
30
15
50
40
UNITY
VCA 2
SOLO
ASSIGN
EDIT
VCA 2
ASSIGN
MUTE
SAFE
PREVIEW
GRP
ATT
(
DB
)
VOX
PERC
AUTO
SOFT
KNEE
1
2
3
5
7
9
12
15
18
21
COMP
GATE
LR
=
ON
M
L
-
R
GROUP
ASSIGN
GROUP
INSERT
GRP DYN
PK
SIG
GRP
1
MUTE
SAFE
PREVIEW
LR
GROUP
PAN
=
GRP
2
GROUP
PAN
VOX
PERC
AUTO
SOFT
KNEE
1
2
3
5
7
9
12
15
18
21
COMP
GATE
GRP DYN
THR
ON
THR
ON
THR
ON
THR
ON
SOLO
VCA
ASSIGN
SOLO
VCA
ASSIGN
5
10
0
5
10
20
30
15
50
40
5
10
0
5
10
20
30
15
50
40
GRP
ATT
(
DB
)
ON
M
L
-
R
GROUP
ASSIGN
GROUP
INSERT
PK
SIG
3
16
12
2
020
6
THR
(
DBU
)
STEREO
LINK
GATE
C
O
M
P
RATIO
(
N
:
1
)
GAIN
(
DB
)
10
–
+
35
40
15
15
0
25
1
–
2
GATE
1
4
20
10
2
RATIO
THR
1
:
5
1
:
2
3
16
12
2
020
6
THR
(
DBU
)
C
O
M
P
RATIO
(
N
:
1
)
GAIN
(
DB
)
10
–
+
35
40
15
15
0
25
COMP • GATE
RATIO
THR
1
:
11
:
5
1
:
2
1
:
1
1
4
20
10
2
50
60
30
–
20
25
40
50
60
30
–
20
25
40
1
2