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Note: For additional information regarding the installation and operation of the AV-ZS audio zone splitter
module, refer to AV-ZS Audio Zone Splitter Module Installation Instructions.
3.2.5.2.1 AV-ZS Speaker Circuit Activation
The AV-ZS audio zone splitter module speaker circuits are activated by switching the common (COM) of the Input
Zone Selection terminal block, through an activation relay contact back to the specific Input Zone Selection (Z1, Z2,
Z3, Z4) terminal block for the specific speaker circuit activation. In addition, the Input Zone Selection terminal block
incorporates an ALL input selection for activating all speaker circuits (see figure 11).
AU
D
IO
IN
PU
T
1
B+ B-
A-
A+
AU
D
IO I
N
PU
T
2
B+
B
-
A-
A+
IN
PU
T
Z
O
N
E
SELEC
T
ION
CO
M Z
1 Z
2 Z
3
Z
4 A
LL
TRO
U
B
LE
CO
M
N/
O
A+ A-
B-
B+
ZON
E
4
A+
A-
B-
B+
ZO
NE
3
A+ A-
B-
B+
ZO
NE
2
A+ A-
B-
B+
ZON
E
1
+2
4
V
0
V
+2
4
V
0
V
O/
C
Z
4
S/C Z4
O/
C Z
3
S/C
Z3
O/
C Z
2
S/C Z
2
O/
C
Z
1
S/C Z1
C
LASS
B
A
C
LASS
B
A
C
LASS
B
A
C
LASS
B
A
J1
1
J1
0
J9
J5
J7
J
6
J
1
J2
J3
TR
O
U
BLE
PO
W
E
R
LE
D
S
REM
O
T
E
+
24V
D
C
IN
1 A
U
D
IO
I/P
2 A
U
D
IO
I/
P
S
Figure 10 – Optional AV-ZS Audio Zone Splitter Module
Figure 11 – AV-ZS Speaker Circuit Activation
