6-2 Troubleshooting strategies
Internal error detection
Diagnostic tests are run at the terminal.
• Some diagnostics run automatically in the terminal as
background tasks. Disruptions cause alarm messages to
be transmitted to the Millennium Manager. The Millen
nium Manager determines further actions. Figure 6-1
shows this process. These alarm messages are listed in
Appendix A.
Figure 6-1: The alarm process, from terminal to telco
m
HL
P i
I
Millennium
multi-pay
terminal
Error
condition
occurs
alarm
message
sent to MM
Millennium
Manager
alarms system
Telco
maintenance
center
Message
is sent to
pre-configured
destination
Alarms
are processed
Craftsperson responds to alarm, if required,
and runs craft interface tests
• You can also initiate diagnostics using the maintenance
level of the craft interface, as discussed in Chapter 5.
Use the tests to check how the terminal and its com po
nents are operating. Faulty components create error
message codes. These codes are listed in Appendix B.
• The alarm messages or error codes can help to isolate
the problem down to the module level or to one area of
operation. The repair person troubleshoots the problem
at the terminal, and replaces any defective components.
• Refer to Chapter 7 for instructions on replacing com po
nents.
NTP: 506-6501-203 Issue: 00.01 Status: Standard Date: January 1997
Содержание Millennium multi-pay M1211
Страница 3: ...iv NTP 506 6501 203 Document issue 00 01 Status Standard Date January 1997...
Страница 17: ...xviii Table of contents NTP 506 6501 203 Issue 00 01 Status Standard Date January 1997...
Страница 21: ...t ATG 4 About this guide I NTP 506 6501 203 Issue 00 01 Status Standard Date January 1997...
Страница 57: ...1 36 Describing the terminal NTP 506 6501 203 Document issue 00 01 Status Standard Date January 1997...
Страница 87: ...2 30 Mounting the terminal NTP 506 6501 203 Document issue 00 01 Status Standard Date January 1997...
Страница 167: ...Troubleshooting strategies 6 13 Millennium multi pay terminal installation operation and maintenance guide...
Страница 168: ...i 6 14 Troubleshooting strategies NTP 506 6501 203 Issue 00 01 Status Standard Date January 1997...
Страница 268: ...7 92 Installing replaceable parts NTP 506 6501 203 Document issue 00 01 Status Standard Date January 1997...
Страница 281: ...Customer orderable parts 9 9 Millennium multi pay terminal installation operation and maintenance guide...
Страница 282: ...9 10 Customer orderable parts NTP 506 6501 203 Document issue 00 01 Status Standard Date January 1997...
Страница 283: ...Customer orderable parts 9 11 Figure 9 4 Auxiliary view multi pay terminal chassis...
Страница 304: ...A 16 Appendix A List of alarms NTP 506 6501 203 Issue 00 01 Status Standard Date January 1997...
Страница 324: ...C 10 Appendix C Regulatory notices NTP 506 6501 203 Issue 00 01 Status Standard Date January 1997...
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