Troubleshooting By Contents Of Complaint - NEC NEAX 2000 IPS Maintenance Manual

Troubleshooting by Contents of Complaint

This section describes the troubleshooting method when you receive a complaint of a problem from a sta-
tion user or an operator. Select the appropriate section corresponding to the problem by "Section for Trou-
bleshooting Procedure", and perform the troubleshooting.
Sections for Troubleshooting Procedure
Complaint from Station User/Operator
Station Line Fault
(1) At Calling Station
(2) At Called Station
C.O. Line/Tie Line Fault
(1) On Outgoing Call
(2) On Incoming Call
(3) On Answering Call
Power Failure Transfer (PFT) Fault
term
D Fault Page 223
term
D IP Fault Page 225
ATTCON Fault
DSS Console Fault
ATTCON Self-Test Procedure
CHAPTER 2 TROUBLESHOOTING
FAULT DIAGNOSIS AND TROUBLESHOOTING
Page 209
Page 212
Page 222
Page 227
Page 229
Page 230
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NWA-008847-001 Rev.3.0
a6ch2001.fm