Crest Audio X-RACK XRM Owner's Manual page 30

3
Master section
Block diagram- Common Input
Module
12V
P
N
H
O
R 1
N
E
S
LAMP
5
LE V
4 6
3 7
9
6
2 8
3
1 9
0
0 10
3
6
SPEAKERS
9
ON
12
15
5
LE V
4 6
18
3 7
21
24
2 8
L R
1 9
0 10
COMMON INPUT SOLO PWR
STR PAIR LO CUT STR PAIR LO CUT
1 – 2 3 – 4
10
5
0
5
10
20
Block diagram- Mix Outputs
30
AIN
BBON
OUTPUT MASTERS
ABLE
-
PK
WAY
SIG
1 2 3 4
AFL
STR PAIR LO CUT STR PAIR LO CUT
5 – 6 7 – 8
XR
10
5
0
5
10
20
30
OUTPUT MASTERS
PK
SIG
5 6 7 8
AFL
STR PAIR LO CUT STR PAIR LO CUT
0
9 – 10 11 – 12
p.30
ODD
MIX BUSES
COMMON
1
INPUT
3
LEVEL
5
L
7
9
11
2
4
6
8 R
10
12
EVEN
MIX BUSES
HPF
40Hz
-18dB/Oct
ODD
MIX AMP
AFFECTS BOTH
ODD & EVEN
STEREO LO-CUT
PAIR ON
CTRL TO
INPUT SENDS
STEREO PAIR
SOLO LEFT
SOLO RIGHT
SOLO
LOGIC
&
SOLO DC SWITCH
EVEN
MIX AMP
HPF
40Hz
-18dB/Oct
COMMON INPUT CIRCUITRY
XRM MIX PAIR
1 OF 6 PAIRS SHOWN
HPF
AFL-ODD SIG/PK
LED
PEAK R
(AFL)
SIG
G
AFL-EVEN
HPF
SIG/PK
LED
PEAK R
(AFL)
SIG
G
XRM owner's manual
PRE
FADER
ODD
FADER
POST
FADER
+10
60MM
PRE
FADER
EVEN
FADER
POST
FADER
+10
60MM
COMMON
INPUT - L
COMMON
INPUT - R
ODD MIX
BUS IN
MIX INSERT
SEND / RTN
ODD MIX
BAL OUT
EVEN MIX
BUS IN
MIX INSERT
SEND / RTN
EVEN MIX
BAL OUT