Unit installation

4
Figure 1.3 Galaxy 16 plus PCB Layout
680 Ω EOL
resistor
SW1
1
2
3
4
5
6
7
8
LF
T
1
SAB
+
-
HOLD
16Ω
1
2
3
4
AB
C
D
B
A
-
+
L
I
N
E
-
-
+
+
D
C
AC
-
+
B
A
T
T
1A
1A
1A
BATT
BELL
AUX
LED
ENTRY/EXIT
VOLUME
LED
IC1
RV2
SK2
x
x
x
x
x
x
x
x
8
76
54
3
2
1
SK1
x
x
x
x
x
x
x
x
8
76
54
3
2
1
Plug-on STU
Header
RJ11
Telephone
Socket
Lid Tamper
Microswitch
Line Fail
Tamper
Bell
Strobe
Hold - Offs
Horn Output
Programmable Outputs
AB and Power
Outputs
Auxilliary 12V
Power Outputs
Power Input
Battery
Connectors
Galaxy 16
Plus
PCB