Master Section; Block Diagrams - Crest Audio X-Monitor Owner's Manual

3

Master section

p. 28
MIX A
MIX AMP
A INSERT
MIX A SEND RTN
∑
GC
TALKBACK
TB
FEED
PRE-FADER
POST-FADER
MIX A - LOCATED ON MASTER 1
MIX AMP MIX B
B
INSERT
MIX B
∑
SEND RTN
GC
TALKBACK
TB
FEED
PRE-FADER
POST-FADER
MIX B - LOCATED ON MASTER 2
MATRIX TALKBACK
(FROM MASTER 2)
MATRIX 1 (2)
MATRIX
MIX AMP
INSERT
OUT 13 SEND
∑
GC
OUT 14
OUT 15
OUT 16
EXT IN
MIX
13 (14)
∑
MIX 13 (14)
OUT
MIX AMP
13 (14)
TO MATRIX MIXES
MATRIX 1 (2) - LOCATED ON MASTER 1 (2)
( MATRIX 1 SHOWN, MATRIX 2 IS IDENTICAL )
MATRIX TALKBACK
(FROM MASTER 2)
MATRIX 3 (4)
MATRIX
MIX AMP
INSERT
OUT 13
SEND
∑
GC
OUT 14
OUT 15
OUT 16
EXT IN
MIX
15 (16)
∑
MIX 15 (16)
OUT
MIX AMP
15 (16)
ALLOWS MATRIX 3 AND 4
TO MATRIX MIXES
TO MIX A (B)
MATRIX 3 (4) - LOCATED ON MASTER 3 (4)
( MATRIX 3 SHOWN, MATRIX 4 IS IDENTICAL )
FROM MATRIX 3 (4)
INSERT RETURN
PATH SWITCHING BETWEEN
MATRIX AND MAIN MIX ONLY
AVAILABLE ON EQ 1 & 2
FROM MATRIX 1 (2)
INSERT RETURN
FROM MIX A (B)
INSERT RETURN
M1 COMMON RETURN
LEFT RIGHT
SIG
PK
ON ON
TB
Ø
COM RTN - R
COM RTN - L
MUTE MASTER LEV
MASTER LEV
SAFE
COMMON RETURN
+10 +10
PREV
LEFT & RIGHT
TO ALL GROUPS
SOLO CONTROL
SOLO SOLO
COMMON RETURN
COM L COM R
MONITOR
A B
MUTE
SOLO
FROM AUTO
POST-FADER TO SOLO
SOLO MUTE
MIX L&R
CTRL
MIX A & B
CONTROLS
LOCATED ON
MASTER 1
SEE BLOCK DIAG
FOR DETAILS >
SOLO
CTRL
TALK TO
MATRIX
TB AUDIO
TALKBACK TO MATRIX
AUDIO 1 TRU 4
13-16
PRE-FADE
TO INPUTS
AND GROUPS
X-Monitor Block Diagram
X-MONITOR BLK DIA-REV1.2-7/27/01
X-MONITOR MASTER MODULE (UPPER AREA)
5-BAND EQ
MIX A
MIX A TO EQ 1
A - PRE
LEVEL
INST RTN SELECT
FADER
-
SWITCH BETWEEN
MTX 1 OR MIX A
PK MIX A
MUTE
TO SOLO
MUTE AND SOLO SWITCHING
&
SIG (MICRO CONTROLLED)
MICRO
5-BAND EQ
MIX B
MIX B
TO EQ 2
B - PRE
LEVEL
INST RTN
SELECT FADER
-
SWITCH BETWEEN
MTX 2 OR MIX B
PK MIX B
MUTE
TO SOLO
MUTE AND SOLO SWITCHING
&
SIG
(MICRO CONTROLLED)
MICRO
5-BAND EQ
TO EQ 1 (2)
MATRIX
RTN
— MATRIX
INST RTN
PRE-FADER
CAN SELECT EQ
TO BE ON EITHER
MATRIX 1 (2) -DEFAULT
OR MIX A (B)-SWITCHED
MATRIX 1 AND 2 HAVE EQS
THAT CAN BE SWITCHED
MATRIX
MUTE AND SOLO SWITCHING
INTO THE MIX A AND B
EXT IN
(MICRO CONTROLLED)
PATHS INSTEAD OF THE
DEFAULT MATRIX PATH
TO SOLO BUS & MICRO INTERFACE
5-BAND EQ
MATRIX
RTN MATRIX
INST RTN
TO EQ 3 (4)
PRE-FADER
—
ALWAYS ON
MATRIX PATH
MATRIX 3 & 4 HAVE DEDICATED
EQS, AND THE MATRIX
MATRIX MUTE AND SOLO SWITCHING
OUTPUTS CAN BE ADDED
EXT IN (MICRO CONTROLLED)
INTO MIXES A AND B
TO SOLO BUS & MICRO INTERFACE
MATRIX 3 (4)
TO A (B)
TO BE ADDED INTO
MIX A AND B
MATRIX
PRE-FADER
MATRIX
POST-FADER
5-BAND EQ - NORMALLY ON MATRIX PATH
( 1 OF 4 SHOWN )
LEV FR LEV FR LEV FR LEV FR LEV
HF HI MID MID LO MID LF
12K 400 TO 8K 200 TO 4K 100 TO 2K 20 TO 400
FIVE BAND EQ (1 OF 4)

Block diagrams

X-MONITOR MASTER MODULE (LOWER AREA)
MONITOR OUT M2 EXTERNAL TALKBACK M3 M4
LEFT RIGHT OUT IN
TB
LEVEL
( B )
TB
EXT TB
OUT
ON
MONITOR
LEVEL
MIX A
- PRE -
MIX B
TB AUDIO
(TO RIBBON)
SUM
TB
MONO
TAP TO
LATCH
TALK ON
-
TB
HOLD FOR
SWITCH
MOMENTARY
LOGIC
SOLO
LEFT RIGHT
+48V
AUDIO
TALK BACK
TB
+48 VOLT
LEVEL
OFF / ON
( A )
PINK
LOCATED UNDER ARMREST
NOISE
PINK
NOISE
TALK BACK
GEN
IN
CHANGES MIXES
13 THRU 16
TO PRE-FADER INSTEAD
OF DEFAULT POST-FADER
X-Monitor owner's manual
Ø
MIX A
BAL OUT
A - POST
FADER
+10
XFORMER
OPTION
MUTE
SOLO
Ø
MIX B
BAL OUT
B - POST
FADER
+10
XFORMER
OPTION
MUTE
SOLO
MATRIX 1 (2)
MATRIX
BAL OUT
LEVEL
MTX - POST
FADER
+10
MATRIX
MUTE
MUTE
SOLO
MATRIX 3 (4)
MATRIX
MATRIX
BAL OUT
LEVEL
POST-FADER
+10
MATRIX
MUTE
MUTE
SOLO
TO MATRIX 3 (4)
PRE-FADER
EQ TO
EQ
MIX A (B)
ON
TO MATRIX 1 (2)
PRE-FADER
TO MIX A (B)
PRE-FADER
PATH SWITCHING BETWEEN
MATRIX AND MAIN MIX ONLY
AVAILABLE ON EQ 1 & 2
TO METER BRIDGE
L SOLO R
∑
SOLO LEFT
SOLO
SOLO
MIX
AUDIO
AMPS
SOLO RIGHT
ALTERNATE OUT EXT MONITOR IN ∑
LEFT RIGHT LEFT RIGHT
SOLO CONTROL & STATUS
INPUT
- ACTIVE -
OUTPUT
SOLO
ALT
ACTIVE
LEVEL
CLEAR
INPUT
PRIORITY
LAST
PRESSED
POST
FADER
A-B
TO ALT
128
SOLO SEQUENCED
AUDIO SCENE
RIGHT
EDIT EDIT
PREVIEW SAFE
SOLO
AUDIO
SINGLE MICRO
LEFT
SCENE UTILITY
SEQUENCE GO
EXT
SCENE ON
MON
IN
MASTER
HP 1 MICRO
LEVEL INTER-
FACE
2
M
CARD
A
-
N
3
U INPUT &
A
L GROUP
4 CONTROL
M
U
T
E 5
S
C
6
E
N
E
S
7
HEADPHONE
OUT
8
MICRO MUTE CONTROL
TO
LEFT
SIDE
-
GROUP
MICRO
CARDS
TO
RIGHT
SIDE
-
INPUT
MICRO
CARDS