User's Manual

Page
TOC-iv
A.2.4
DS1 LBO Connections
....................................................................................A-11
A.2.5
DS3 LBO CONNECTIONS
.............................................................................A-13
A.2.6
Fiber Optic Cable Connections
.......................................................................A-15
A.2.7
OC3 AUX Interface Board Connections
...........................................................A-16
A.2.8
Controller Cable Connection (J301)
................................................................A-18
A.2.9
Audio Cable Connections
...............................................................................A-18
A.2.10
RS-232 Cable Connections
.............................................................................A-19
A.2.11
MCS-11 Cable Connections
...........................................................................A-20
A.2.12
ELMC Cable Connections
...............................................................................A-24
A.2.13
Foreign Alarm Interface (J305)
........................................................................A-25
A.2.14
Station Alarm Wiring
.....................................................................................A-27
A.3
MAINTENANCE
............................................................................................A-28
A.3.1
Warnings and Cautions
.................................................................................A-28
A.3.2
Troubleshooting
.............................................................................................A-28
A.3.3
Module Replacement
......................................................................................A-28
A.4
CAPACITY UPGRADE DS1 TO DS3 OR DS3 TO OC3 .....................................A-37
A.5 CHANGING SYSTEM SOFTWARE .................................................................A-37