Interlogix AR7400 Series - Manual (Page 5)

AT7400
A
B
1 2
E
F
1 2 3 1 2 3 1 2 3 1 2 3
C
B
A Power Connector
Audio Input 4
C
D
Audio Input 3
Optical Out
E Audio Input 2
F Audio Input 1
D
AR7400
A
B
1 2
E
F
1 2 3 1 2 3 1 2 3 1 2 3
C
B
A Power Connector
Audio Output 4
C
D
Audio Output 3
Optical In
E Audio Output 2
F Audio Output 1
D