NEC UNIVERGE SV8300 System Maintenance Manual page 4

BATTERY REPLACEMENT .....................................................................................
FAULT REPORT SCHEDULING ..............................................................................
General Description .........................................................................................................
Service Conditions ...........................................................................................................
Programming Procedure ..................................................................................................
Operating Procedure .......................................................................................................
VoIP LOG COLLECTION .........................................................................................
General Description .........................................................................................................
Service Conditions ...........................................................................................................
Programming Procedure ..................................................................................................
QoS DISPLAY ON IP MULTILINE TERMINAL ........................................................
General Description .........................................................................................................
Service Conditions ...........................................................................................................
Programming Procedure ..................................................................................................
STATION SERVICE STATUS DISPLAY ..................................................................
General Description .........................................................................................................
Service Conditions ...........................................................................................................
Programming Procedure ..................................................................................................
PING COMMAND .....................................................................................................
General Description .........................................................................................................
Service Conditions ...........................................................................................................
Programming Procedure ..................................................................................................
Operating Procedure .......................................................................................................
Chapter 2 TROUBLESHOOTING
PRECAUTIONS ........................................................................................................
Grounding Requirements .................................................................................................
Static Electricity Guard ....................................................................................................
Turning Power ON ...........................................................................................................
Turning Power OFF .........................................................................................................
OUTLINE OF TROUBLESHOOTING .......................................................................
FAULT DETECTION ................................................................................................
LED Indication on Blades ................................................................................................
FAULT INFORMATION DISPLAY ............................................................................
Display on PCPro/CAT ....................................................................................................
Fault Message .............................................................................................................
Fault Diagnosis and Troubleshooting ..............................................................................
Station Line Status Display .........................................................................................
Troubleshooting by LED Indication on Blades .................................................................
Troubleshooting by Contents of Complaint ......................................................................
Explanation of Symbols in Troubleshooting Procedure ..............................................
How to Follow the "Tree" .............................................................................................
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NWA-033627-001 Rev.4.0
95toc001.fm
JULY/17/2009