Troubleshooting and Repair
99
Tr
oub
le
sho
oting
Test Line Tones
Approximately ten seconds after the maintenance person enters the
test line access code on the test line set, a short ring burst, followed by
dial tone is heard, indicating that the system is waiting for the command
input. After the maintenance person enters a command sequence, the
returned tone, described in Table 18, indicates the result of the action
performed.
Table 18: Test Line Status Tones
Tone Type
Meaning
Dial tone
System is waiting for command input.
Camp-on tone (single beep)
The attempted operation was successful
(Pass).
Reorder tone
The attempted operation was unsuccessful
(Fail). See Note after Table 10.
Trunk camp-on tone (double beep)
Test was inconclusive.
Ringback tone (single beep or ring)
Initial maintenance access.
Busy Tone
Device was busy. Try again later.
Содержание SX-200 EL
Страница 1: ...TECHNICIAN S HANDBOOK LIGHTWARE 19 RELEASE 3 0 ...
Страница 11: ...Chapter 1 Introduction ...
Страница 12: ......
Страница 32: ...Technician s Handbook 22 ...
Страница 33: ...Chapter 2 Routine Maintenance ...
Страница 34: ......
Страница 55: ...Chapter 3 Troubleshooting and Repair ...
Страница 56: ...Technician s Handbook 46 ...
Страница 88: ...Technician s Handbook 78 Figure 16 E M Trunk Type I 2 wire ...
Страница 110: ...Technician s Handbook 100 ...
Страница 111: ...Chapter 4 Programming ...
Страница 112: ......
Страница 168: ...Technician s Handbook 158 ...
Страница 169: ...Chapter 5 Installation ...
Страница 170: ......
Страница 175: ...Installation 165 Installation SX 200 ML FD Cabinet Card Assignment Figure 24 SX 200 ML FD Cabinet Card Assignment ...
Страница 176: ...Technician s Handbook 166 SX 200 LIGHT Cabinet Card Assignment Figure 25 SX 200 LIGHT Cabinet Card Assignment ...
Страница 239: ...Chapter 6 Maintenance Commands ...
Страница 240: ......
Страница 258: ...Technician s Handbook 248 ...
Страница 261: ...Notes ...
Страница 262: ...Technician s Handbook Notes ...