Nortel North American DMS-100 Instruction Manual page 658

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DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
Troubleshooting a customer-reported failure
Perform Datapath procedures to clear faults. Refer to DMS-100 DATAPATH
Maintenance and Installation Guide , 297-2121-223. Do not return to this
procedure.
Perform remote loop tests to identify the fault. Refer to Routine Maintenance
Procedures for procedures to install and remove loops required for carrier
and channel remote loopback tests.
The procedure is complete.
No PM alarms
(end)
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