User Guide
METER
PRE
SOLO
ON
SOLO
LEFT
SOLO
RIGHT
MASTER
LEFT
INJECT
MASTER
RIGHT
INJECT
TALK TO MASTER L
TALK TO MASTER M
MASTER AUX
BUS LEFT
MASTER AUX
BUS RIGHT
METER PRE
RECORD METERS READS HIGHEST
LEVEL OF LEFT OR RIGHT
MUTE ALL
SOLO I/P
PFL
AFL LEFT
AFL RIGHT
HEADPHONES LEFT
HEADPHONES RIGHT
MASTER
LEFT
OUTPUT
MASTER
MONO
OUTPUT
MASTER
RIGHT
OUTPUT
RECORD 1
LEFT
OUTPUT
RECORD 1
RIGHT
OUTPUT
RECORD 2
LEFTT
OUTPUT
RECORD 2
RIGHT
OUTPUT
MATRIX LEFT
MATRIX RIGHT
AUTOMATION
masters
mono
MASTER
BUS LEFT
0 VOLTS
NOISE REF BUS
(FOR FIELD
REJECTION)
MASTER
BUS RIGHT
+18
+15
+12
+9
+6
+3
0
-3
-6
-9
INS
+21
+18
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
-21
-24
-27
-30
-33
-36
INS
INS
5
5
0
l
c
r
balance
INSERT POINT
RETURN
SEND
+
-
+
_
+
-
+
-
+
-
+
-
+
-
+
-
+
-
INSERT POINT
RETURN
SEND
+
-
+
_
INSERT POINT
RETURN
SEND
+
-
+
_
∑
∑
∑
∑
∑
∑
VCA
VCA
VCA
VCA
∑
SOLO
mute all
solo in place
+18
+15
+12
+9
+6
+3
0
-3
-6
-9
0
+10
record 1
0
+10
record 2
ON
matrix
send pre
aux i/p mutes
5
5
0
+21
+18
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
-21
-24
-27
-30
-33
-36
IN METER
BRIDGE
+21
+18
+15
+12
+9
+6
+3
0
-3
-6
-9
-12
-15
-18
-21
-24
-27
-30
-33
-36
XL4 MASTERS MODULE BLOCK DIAGRAM