Crest Audio X-VCA - Page 64

p. 64
4
X-VCA owner’s manual
left / right & mono masters
module
panel
ON
1
3
6
9
12
18
24
MAX
(
DBU
)
OUTPUT LIMITER
OUTPUT LIMITER
L
/
R MONO
LIMIT
ON
(
RMS
)
LIMIT
ON
(
RMS
)
6
–
+
20
0
6
3
15
6
–
+
20
0
6
3
15
RATIO
=
20
:
1
ATT
(
DB
)
MAX
(
DBU
)
ATT
(
DB
)
RATIO
=
20
:
1
ON
1
3
6
9
12
18
24
block diagram
MUTE AND SOLO SWITCHING
(MICRO CONTROLLED)
TO SOLO BUS & MICRO INTERFACE
MATRIX
BAL OUT
+10
MATRIX
POST
MATRIX
MUTE
MATRIX
PRE
MATRIX
LEVEL
VCA
MONO
METER
SEND
MONO
BAL OUT
OUTPUT
ATTENUATION
METER
ON
1 3 6 9
12 18 24
MONO
LIMITER ON
OUTPUT
LEVEL
-6 DBU +20
20 : 1
RATIO
XFORMER
OPTION
MONO
LIMITER
MONO
POST
VCA VCA
LEFT
BAL OUT
OUTPUT
ATTENUATION
METER
ON
1 3 6 9
12 18 24
L / R
LIMITER ON
OUTPUT
LEVEL
-6 DBU +20
20 : 1
RATIO
XFORMER
OPTION
RIGHT
L / R STEREO
LIMITER
L / R
METER
SENDS
LEFT
POST
RIGHT
POST
T
IN 1
ALL
EXT MATRIX IN
1 2 3 4
EXTERNAL STEREO
PROGRAM IN
L
R
STEREO 2-BAND
SHELVING EQ
HFLF
STR PGM
LEVEL
P
K
IG
TO SOLO BUS
EXT STR PGM
SOLO
MATRIX CIRCUITRY 1 OF 4 SHOWN
EXT INPUT 1 ALSO FEEDS
MATRIX EXPANSION CONNECTOR
40
15
10
0
10
•
5
20
+
–
SOLO
SAFE
PREVIEW
OUTPUT
LEV
40
15
10
0
10
•
5
20
+
–
SOLO
TALK
TO
MUTE
SAFE
PREVIEW
OUTPUT
LEV
MTX
2
TALK
TO
MUTE
MTX
1
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
MATRIX
SENDS
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
MATRIX
SENDS
M
S
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
MTX SENDS
POST LFT
2
3
40
20
10
0
6
•
3
30
+
–
40
20
10
0
6
•
3
30
+
–
MTX SENDS
POST RT
2
3
1.5
.73
Q
HM
3K
6K
12K
20K
1K
18K
1.5
1.5
.73
Q
3K
6K
12K
20K
1K
18K
1.5
HF HF
HM
1K
2K
4K
8K400
6K
1K
2K
4K
8K400
6K
1.5
.73
Q
MID
1.5
.73
Q
MID
500
1K
2K
4K200
3K
500
1K
2K
4K200
3K
1.5
.73
Q
LM
1.5
.73
Q
LM
EQ
ON
FREQ
– +
L
/
R
400
80040
600
10 0
200
LF
400
80040
600
10 0
200
LF
1
4
1
4
MONO
EQ
ON
L
/
R
SOLO
MONO
SOLO
FREQ
– +
TALK TO
MONO
TALK TO
L
/
R
SUM
L
/
R
L
/
R TO
MONO
5
10
0
5
10
20
30
15
50
5
10
0
5
10
20
30
15
50
PK
SIG
L
R
M
EDIT
CHAN
VCA ASN
VCA
ASSIGN
FOLLOW
SCENE
SELECT A
–
CHANNEL
–
TO ASSIGN
SINGLE
ON
1
3
6
9
12
18
24
MAX
(
DBU
)
OUTPUT LIMITER
OUTPUT LIMITER
L
/
R MONO
LIMIT
ON
(
RMS
)
LIMIT
ON
(
RMS
)
6
–
+
20
0
6
3
15
6
–
+
20
0
6
3
15
RATIO
=
20
:
1
ATT
(
DB
)
MAX
(
DBU
)
ATT
(
DB
)
RATIO
=
20
:
1
ON
1
3
6
9
12
18
24
600
1.2K60
1K
120
300
600
1.2K60
1K
120
300
–
24DB
/
OCT
40 HZ
–
24DB
/
OCT
40 HZ
A
MONO
CENTER
RL
M
A
N
U
A
L
M
U
T
E
S
C
E
N
E
S