ADTRAN 25 Network Card User Manual


 
ROUTINE MAINTENANCE
Reseating and Replacing Circuit Packs
Removing and Restoring Power
Restarting the System
ERROR LOG
Accessing the Error Log From the SAT
ERROR MESSAGES
Clearing System-Detected Troubles
Complete System Failure
Common Control Trouble
Circuit Pack Trouble
Frontplane Ribbon Connector Trouble (Release 1
Only)
Power Supply Trouble
Power Supply Protection
Power Supply Replacement
Fan Assembly Trouble
Overheating Trouble
Backplane and Cabinet Trouble
Emergency Transfer Unit Trouble
CLEARING USER-DETECTED TROUBLES
Administration Equipment Troubles
Time-Keeping Troubles
Voice Terminal and Wiring Troubles
Voice Transmission Troubles
7300H Series Terminal Troubles
Virtual Facilities Troubles
Trunk Troubles
Outgoing Trunk Problems
Incoming Trunk Problems
Error Log Interpretation: Loop-Start Trunks
Error Log Interpretation: Ground-Start Trunks
DID Trunks Troubles
Switched
Loop Attendant Console Troubles
Special Port Circuit Options for Stations and Trunks
Data Line Troubles
Multiple Troubles or Trouble That Cannot Be
Diagnosed
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