Figure 4-83. Noise burst on a local subscriber circuit, fault isolation flow chart (sheet 3 of 3)

TM 11-5895-1012-10

(11) Notify local maintenance personnel of the

problem. When the troulbe has been cleared, remove

any patches which have been established. Complete

station records in accordance with established

procedures.

(12) If noise is not encountered at the equal level

or primary patch panels, the fault is in the subscriber's

terminal equipment or the tie-cable.

. (13) Notify local maintenance personnel and

locate a spare cable pair.

(14) If extended circuit outage time is expected,

Figure 4-83. Noise burst on a local subscriber circuit, fault isolation flow chart (sheet 3 of 3)