3.3 Terxon SX Installation Instructions
Connect transformer
Connect battery lead
5
Figure 6 – Terxon SX PCB Overview
6
0V
+12V
BELL/SIREN
STROBE
TR
7
Z0
Z1
Z2
Z3
Z4
8
Z5
Z6
Z7
Z8
Z9
4
For engineering use
only
9
3
1
2
3
4
5
6
7
1
8
LF
RR
0V
+12V
2
Keypad 1
21