Lucent Technologies Definity Audix System Release 4.0 Maintenance Guide

585-300-121
Comcode 108356072
Issue 1
May 1999
DEFINITY® AUDIX® System
Release 4.0
Maintenance 

Copyright Ó 1999, Lucent Technologies
All Rights Reserved, Printed in U.S.A.
Notice
Every effort was made to ensure that the information in this book was 
complete and accurate at the time of printing.  However, information is 
subject to change.
Your Responsibility for Your System’s Security
Toll fraud is the unauthorized use of your telecommunications system 
by an unauthorized party, for example, persons other than your com-
pany’s employees, agents, subcontractors, or persons working on your...

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
Contents 
iii  
Contents
Contents iii
About This Document vii
nIntended Audiencesvii
nHow This Document Is Organizedvii
nRelated Resourcesviii
nHow to Comment on This Documentviii
1 Repair Orientation 1-1
nSystem Specifications1-3
nPhysical Description1-5
TN568 hardware circuit pack1-5
Disk drive1-5
Magneto-optical (MO) disk drive1-5
Faceplate 1-5
Cables1-6
nSystem Operation1-7
nSystem States1-8
nMaintenance Connections1-10
Maintenance...

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
Contents 
iv  
4 SCSI Devices 4-1
nMagneto-Optical Drive Problems4-1
On-Site Task: MO Disk Replacement4-5
nHard Disk Problems4-6
nDisk/MO Drive Replacement Procedures4-8
Jumper Settings4-11
5 Voice, Control, and LAN Links 5-1
nVoice Port Problems5-1
nVoice Group Problems5-7
nLink Ports Problems5-8
nSwitch (Remote DCS Switch) Problems5-10
nSwitch Link (Control Link) Problems5-12
nLAN Problems5-16
6 Digital Networking 6-1
nNetworking Port...

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
Contents 
v  
10 Utilities, On-Site Diagnosis 10-1
nStandalone Utilities10-1
Unbootable System10-3
Lost Generic Files10-4
Replacing the Hard Disk Drive10-6
System Change to Native Mode10-8
Updating to a Later Dot Release of Release 4.010-9
11 Administration Log 11-1
ABB Abbreviations ABB-1
GL Glossary GL-1
IN Index IN-1 

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
Contents 
vi   

About This Document 
vii Intended Audiences 
DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
About This Document
This d oc ument c ontains the b asic  information need ed  to d iag nose, rep air, and  
maintain the DEFINITY® AUDIX® Release 4.0 system.
Intended Audiences
This d oc ument is p rovid ed  for the following  audienc es: 
nOn-site tec hnic ians who have ac c ess to the maintenanc e forms at the 
c ustomer site using a loc al maintenanc e terminal. The on-site tec hnic ian 
also...

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
About This Document 
viii Related Resources 
nC h a p t e r  4 ,  ‘‘ SC SI  D e vi c e s ’’, lists fault and error c od es, alarm levels, 
resourc es, and  rep air ac tions for the Magneto-op tic al (MO) d isk d rive and  
the hard d isk d rive. It also lists ong oing  maintenanc e p roc ed ures for the 
MO drive, and replacement procedures for both drives.
nChapter 5, ‘‘Voic e, Control, and  LAN Links’’, lists fault and  error c od es,...

Repair Orientation 
1-1  
1
DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
1
Repair Orientation
This c hapter g ives b asic  d iag nostic  and  maintenanc e information ab out the 
DEFINITY AUDIX Release 4.0 system. See Fi g u re  1 -1 and the desc rip tions 
afterward s for an overview of the DEFINITY AUDIX 4.0 hard ware. For a more 
detailed hardware description see the
 DEFINITY AUDIX System Release 4.0 
System Description
, 555-300-214. 

DEFINITY AUDIX System Maintenance  585-300-121  Issue 1
May 1999
Repair Orientation 
1-2  
1
Figure 1-1. DEFINITY AUDIX System
Em
er Reset
Shutdow
n
ckdx568 KLC 110598
Hard disk drive
H600-501Magneto-optical
disk drive TN568
Circuit pack
LEDs
Securing
latch
H600-502H600-500