Lucent Technologies 1100 manual LED Power up Verification Sequences LED Sequence Description

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Troubleshooting

Table 4-2. LED Power up Verification Sequences

LED Sequence	Description

Rapidly blinking Red during	6 - 10 seconds. FLASH code is
process and then 1 Green to	being verified and if valid will be
indicate process is complete.	executed.
	15-25 seconds FLASH code is
	invalid EPROM code copied to
	FLASH.

3 Reds or 3 Greens followed	Red - Running EPROM code,
by a Red.	FLASH write failed. Contact
	Helpline.
	Green - FLASH load passed,
	running FLASH code.

3 sets of 8 Yellow blinks	Access terminal configuration
	menu by typing ‘MENU’ during
	the first two sets of 8 yellow
	blinks.

Issue 1 June 1998 4-5

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Contents Definity Extender Federal Communications Commission Statement Industry Canada IC Interference Information Contents Introduction Connecting the Switch Module GL-1 Figures Tables Important Safety Instructions Viii Issue 1 June Customer Support Information Support Telephone Number Security of Your System Preventing Toll Fraud Lucent Technologies Fraud Intervention Lucent Technologies Limited Warranty FCC Notification Repair Information Installation and Operational Procedures Customer Support Information Customer Support Information Xvi Issue 1 June About This Book Intended AudienceTerms and Conventions Security AlertHow to Use This Book Typographical ConventionsProduct Safety Labels Related Documents CallToll Fraud Security How to Comment on This Document Feedback Form This Form MAY be Photocopied Introduction1 System Operation Configuration System ConfigurationSecurity Alert Equipment List Switch ModuleCustomer-Supplied Equipment Compatibility Specifications OptionsPage Switch Module Specifications Description Considerations 10Issue 1 June Configuration2 Password ConsiderationsProgramming the Switch Module Page Configure System Exit Enhanced Terminal InterfaceTerminal Edit Line Configuring the COM RS-232D Port Configuration Stop Bits Issue 1 June 1998 Setting Parity Setting Data RateSetting Data Bit Show Settings Setting Stop BitsAdditional Modem Initialization Setting Passwords Security Alert Considerations Programming Passwords Procedure To check a password Configuring Passwords Online To disable a passwordPage Configuration Issue 1 June 1998 Installation3 Location Requirements Electrical RequirementsWiring Requirements Connecting the Switch ModuleInstallation Procedure Switch Module Back PanelDIP Switch Configuration Installation Connections for Data Transmission Female Connector on Module Hardware Flow Control Installation 10Issue 1 June Troubleshooting4 Troubleshooting LED Sequences LED Power up Sequences LED Sequence Description LED Power up Verification Sequences LED Sequence Description Module is online to a Remote Module no Rgrg Error Messages Error Messages Cause ActionError Messages Cause Action No Display on Telephone at Remote Location Specific ProblemsNo Connection/No Answer Page Reporting a Faulty Switch Module Troubleshooting Issue 1 June 1998 Glossary GL-2Issue 1 June Issue 1 June 1998 GL-3 GL-4Issue 1 June Issue 1 June 1998 GL-5 Glossary GL-6Issue 1 June