Excalibur 366 Dokumentacja Strona 11

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Table of Contents
xi
Dial Mode ................................................................................................................................................5-51
Transmit Clock ........................................................................................................................................ 5-51
Call Progress............................................................................................................................................ 5-51
Automatic Dial.........................................................................................................................................5-52
Automatic Dial Timer.............................................................................................................................. 5-52
Switch to Dial ..........................................................................................................................................5-52
Automatic Disconnect .............................................................................................................................5-52
Retry Attempts......................................................................................................................................... 5-53
Dedicated Line Test................................................................................................................................. 5-53
Line Test Interval..................................................................................................................................... 5-53
Answer..................................................................................................................................................... 5-53
Port RTS-DCD Simulation ......................................................................................................................5-54
Parameter Thresholds..................................................................................................................................... 5-54
User LED .......................................................................................................................................................5-56
Turning off the User LED........................................................................................................................ 5-57
Alias Parameter ..............................................................................................................................................5-57
System Submenu............................................................................................................................................ 5-59
Chapter 6 - On-Line Operation
Introduction...................................................................................................................................................... 6-1
Monitoring Operating Status............................................................................................................................ 6-1
Line Quality Statistics .................................................................................................................................... 6-11
Alarms ............................................................................................................................................................ 6-19
ISDN Dial Backup Alarms ...................................................................................................................... 6-22
Viewing Stored Alarms ........................................................................................................................... 6-23
Dial Backup Procedures ................................................................................................................................. 6-25
Entering Telephone Numbers .................................................................................................................. 6-26
Entering Service Profile Identification Number ...................................................................................... 6-30
Originating Dial Backup Calls................................................................................................................. 6-31
Disconnecting Dial Backup Calls ............................................................................................................ 6-31
Analog Dial Line Tests .................................................................................................................................. 6-32
Switched 56 Dial Line Tests ..........................................................................................................................6-36
ISDN Dial Line Tests..................................................................................................................................... 6-37
Activating the Tests .................................................................................................................................6-38
Activating Timed Tests............................................................................................................................ 6-39
Activating Loop Tests.............................................................................................................................. 6-40
Sending Call Messages................................................................................................................................... 6-41
Chapter 7 - Troubleshooting
Overview .......................................................................................................................................................... 7-1
Initial Checks ...................................................................................................................................................7-1
Fault Isolation Strategy .................................................................................................................................... 7-1
Self-Error Test ........................................................................................................................................... 7-2
Local-Error Test......................................................................................................................................... 7-3
End-to-End Error Test ............................................................................................................................... 7-4
Network-Error Test.................................................................................................................................... 7-5
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