Determine the location of an open or short circuit in the twin coax cable
assembly, up to 1 mile away from where you connected the telephone
Localize the trouble in an unattended repeater to one of the two circuit
Provide order wire communications between the operator of the telephone
test set and the MUX equipment operators.
If you locate trouble in the twin coax cable assembly, refer to a higher
level of maintenance for corrective action.
Section II MAINTENANCE PROCEDURES
Maintenance procedures for the twin coax cable assembly are limited to
capping and mating the connectors, cleaning them, and performing the
PMCS procedures located in chapter 2, section Il.