Lucent Technologies 555-230-796 manual Troubleshooting5

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Troubleshooting5

Troubleshooting, LED Activity, and Error Messages

As with all equipment of a sophisticated nature, occasionally an error in connection or transmission may occur. The DEFINITY Extender system provides indication of any errors via light-emitting diodes (LEDs) on the Remote and Switch Modules and by error messages on the display telephone connected to the Remote Module.

Issue 2 July 1997 5-1

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Contents Definity Extender Your Responsibility for Your System’s Security Trademarks Contents Connections for Data Transmission Ii Issue 2 July Using the Telephone for Programming GL-1 Figures Troubleshooting TablesImportant Safety Instructions Viii Issue 2 July Customer Support Information Support Telephone Number Security of Your System Preventing Toll Fraud Lucent Technologies Fraud Intervention Limited Warranty FCC Notification Repair Information Installation and Operational Procedures Customer Support Information Xvi Issue 2 July About This Book Intended AudienceTerms and Conventions Security AlertHow to Use This Book Typographical ConventionsProduct Safety Labels Related Documents CallDefinity Enterprise How to Comment on This Document Feedback Form This Form MAY be Photocopied Introduction1 System Operation Configuration System ConfigurationEquipment List Page Compatibility Specifications Remote Module Specifications Considerations Security Alert Installation2 How to install the Definity Extender Remote ModuleLocation Requirements Electrical RequirementsConnecting the Remote Module Remote Module Back PanelInstallation Procedure DIP Switch Configuration Connections for Data Transmission RS-232 Cable Pin Connections Programming3 Using the Telephone for Programming Telephone Keys Used in ProgrammingSetting the Telephone Number Setting the Mode of Dialing Setting Pulse DialingSetting Tone Dialing Setting the Connect Rate Issue 2 July 1997 Setting the COM Port Baud Rate Exiting Programming Operating the Remote Module Operating the Remote Module of the Definity ExtenderStarting the Operation Connect Sequence for the Remote Module Disconnecting Operating the Remote Module Changing a Password Page Security Alert Checking System Software Page Troubleshooting5 Troubleshooting, LED Activity, and Error MessagesTroubleshooting Error Messages LED SequencesOn next Error Messages Glossary Dedicated Subscriber LinesGL-2Issue 2 July Issue 2 July 1997 GL-3