Cisco Systems 3120 manual Preparing for Installation, Safety

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C H A P T E R 2

Preparing for Installation

This chapter contains important safety information that you should review before working with the AVS 3120. Use the following guidelines to ensure your own personal safety and to help protect your AVS 3120 from potential damage.

Note Read the Regulatory Compliance and Safety Information for the Cisco AVS 3120 Application Velocity System document before you prepare the AVS 3120 for installation.

This chapter contains the following major sections:

•Safety, page 2-1

•Preparing Your Site for Installation, page 2-6

•Precautions for Rack-Mounting, page 2-9

•Precautions for Products with Modems, Telecommunications, or Local Area Network Options, page 2-10

•Required Tools and Equipment, page 2-10

Safety

This section provides safety information for installing the AVS 3120. It includes the following topics:

•Warnings and Cautions

•General Precautions

•Maintaining Safety with Electricity

•Protecting Against Electrostatic Discharge

Warnings and Cautions

Read the installation instructions in this document before you connect the AVS 3120 to its power source. Failure to read and follow these guidelines may lead to an unsuccessful installation and possibly damage the AVS 3120 and components.

You should observe the following safety guidelines when working with any equipment that connects to electrical power or telephone wiring. They can help you avoid injuring yourself or damaging the AVS 3120.

Cisco AVS 3120 Application Velocity System Hardware Installation Guide

	OL-11805-01	2-1

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Contents Text Part Number OL-11805-01 Corporate HeadquartersPage N T E N T S Removing or Replacing an AVS 3120 Altitude OL-11805-01 Audience PrefaceChapter/Appendix Description OrganizationRelated Documentation Bewaar Deze Instructies ConventionsAvvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseGuarde Estas Instruções Aviso Instruções Importantes DE SegurançaGEM Disse Anvisninger Xiii Product Documentation DVD Obtaining DocumentationCisco.com Ordering Documentation Documentation FeedbackCisco Product Security Overview Product Alerts and Field Notices Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Obtaining Technical AssistanceObtaining Additional Publications and Information Submitting a Service RequestDefinitions of Service Request Severity Xix OL-11805-01 Introduction Product OverviewFront Panel Features System Hardware FeaturesRear Panel Features Ports and ConnectorsIndicator Color Description Ethernet ConnectorsRJ-45 Cables Console Port Pin Signal Definition Parameter Setting RJ-45 to DB-9 or DB-25 Adapter Signal RJ-45 Pin DB-9 /DB-25 PinOL-11805-01 Safety Preparing for InstallationPreparing for Installation Safety Page Maintaining Safety with Electricity General PrecautionsProtecting Against Electrostatic Discharge Copper foil Preparing Your Site for InstallationEnvironmental Requirements Choosing a Site for InstallationEnsuring Overcurrent Protection Grounding the AVSPower Supply Guidelines AC Power RequirementsCreating a Safe Environment CablingPrecautions for Rack-Mounting Required Tools and Equipment Installing the AVS If the Product is Damaged Installing Your AVSUnpacking and Inspecting the AVS Attaching a Two-Post Rack Bracket to the AVS Attaching the Brackets to the Sides of the AVS Installing the AVS 3120 in a Two-Post Rack Installing the AVS 3120 on a Workbench or TabletopConnecting Cables Console Connection Connecting AC PowerBooting with a Console Connected Booting the AVSEstablishing a Serial Console Connection Velocityshow interface Configuring Network SettingsYou can view the DNS settings by using the show dns command Setting the Time Checking the Front Panel LEDs Indicator Color State IndicatesRemoving or Replacing an AVS Checking the Basics Troubleshooting the AVS 3120 HardwareChecking Connections Maintaining Your Site Environment Maintaining Your AVSAltitude TemperatureHumidity Corrosion Dust and ParticlesElectrostatic Discharge Electromagnetic and Radio Frequency InterferencePower Source Interruptions Uninterruptible Power Supplies Using Power Protection DevicesSurge Protectors Line ConditionersOL-11805-01 Dimensions and Weight SpecificationsPower EnvironmentOL-11085-01 Apache License Open Source License FilesAppendix B Open Source License Files Apache License END of Terms and Conditions OL-11805-01 D E IN-2 IN-3 IN-4

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