9-1
Locating and clearing OPAC trouble
This Outside Plant Access Cabinet (OPAC) trouble locate and clear section
is for use by telephone operating company maintenance personnel.
Telephone operating company maintenance personnel already have a basic
knowledge of the DMS-100 series of switches and of the OPAC. This
section is not for operating company personnel that need exact procedures
when they perform maintenance tasks.
DMS-100 Family OPAC Maintenance Manual XPM12 and up