Manuals / 3Com / Computer Equipment / Network Card

3Com 3CRWE777A Introduction Preliminary Troubleshooting PCI Compatibility, 3Com FTP Site

Models: 3CRWE777A

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5TROUBLESHOOTING

Introduction 23

Preliminary Troubleshooting 23

PCI Compatibility 23

Network Connection Problems 24

6TECHNICAL SPECIFICATIONS Speciﬁcations 27

A TECHNICAL SUPPORT

Online Technical Services	29
World Wide Web Site	29
3Com FTP Site 29

Support from Your Network Supplier 30

Support from 3Com 30

Returning Products for Repair 32

INDEX

WARRANTY AND REGULATORY COMPLIANCE

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3Com 3CRWE777A Introduction Preliminary Troubleshooting PCI Compatibility, Network Connection Problems, 3Com FTP Site

Contents

3CRWE777A AirConnect Wireless PCI Card User Guide3Com Corporation 5400 Bayfront Plaza Santa Clara, California, U.S.A UNITED STATES GOVERNMENT LEGENDCONTENTS 2 INSTALLATION3 NETWORK CONFIGURATION AND PLANNING 4 CONFIGURATION AND DIAGNOSTIC UTILITY5 TROUBLESHOOTING Introduction Preliminary Troubleshooting PCI CompatibilityNetwork Connection Problems 6 TECHNICAL SPECIFICATIONS Speciﬁcations A TECHNICAL SUPPORTPackage Checklist This Wireless PCI Card User Guide1 OVERVIEW IntroductionHardware Description FeaturesApplications Status LED Indicator Always On System RequirementsBlinking 2 INSTALLATION Card Installation Procedure1 Turn off power to your desktop computer and unplug the power cord 2 Remove the cover of your computer6 Replace the cover of your PC and plug in the power cord 7 Turn on the power to your computer5 Secure the card with the screw that you removed earlier 6 CHAPTER 2 INSTALLATION2 Insert the CD and click Next Windows 95/98/2000/Me Driver Installation Procedure4 Click Next to copy ﬁles from the CD 12 Restart your computer when prompted Windows NT 4.0 Driver Installation Procedure Windows NT 4.0 Driver Installation Procedure8 Click Close 10 CHAPTER 2 INSTALLATION9 Restart your computer when prompted Windows NT 4.0 Driver Installation ProcedurePage NETWORK CONFIGURATION Ad hoc Wireless LANAND PLANNING Network TopologiesInfrastructure Wireless LAN 14 CHAPTER 3 NETWORK CONFIGURATION AND PLANNINGStationary Wireless PCs Setting the Communication DomainRoaming Wireless PCs Page CONFIGURATION AND DIAGNOSTIC UTILITYInstalling the Wireless LAN Conﬁguration Utility Using the Wireless LAN Conﬁguration UtilityLink Information Screen 18 CHAPTER 4 CONFIGURATION AND DIAGNOSTIC UTILITYConﬁguration Screen Using the Wireless LAN Conﬁguration UtilityThe user-conﬁgurable parameters are 1 Click on the Encryption tab to set up WEP security keys 2 Select Enabled for the WEP ﬁeld3 Select one encrypted key from Key 1 to Key 4 as your default key Encryption ScreenPage 5 TROUBLESHOOTING Preliminary TroubleshootingPCI Compatibility IntroductionNetwork Connection Problems Preliminary Troubleshooting Page Radio Signal Physical CharacteristicsSpeciﬁcations General SpeciﬁcationsCertiﬁcation Software DriversEN55022 Class B, EN FCC Part 15B, ETSOnline Technical Services TECHNICAL SUPPORTWorld Wide Web Site 3Com FTP SiteSupport from 3Com Support from Your Network Supplier30 APPENDIX A TECHNICAL SUPPORT Support from 3Com Returning Products for Repair To obtain an RMA number, call or faxINDEX NumbersPage 3Com Corporation Limited Warranty WARRANTY AND REGULATORY COMPLIANCE3Com AirConnect 11 Mbps Wireless LAN HARDWAREOBTAINING WARRANTY SERVICE YEAR 2000 WARRANTYWARRANTIES EXCLUSIVE Regulatory Compliance Information LIMITATION OF LIABILITYDISCLAIMER GOVERNING LAWCSA STATEMENT CANADA JAPAN VCCI CLASS B COMPLIANCEBSMI CLASS A COMPLIANCE TAIWAN CE MARK DECLARATION OF COMPLIANCE3Com End User Software License Agreement IMPORTANT Read Before Using This Product3Com is a registered trademark of 3Com Corporation

5TROUBLESHOOTING

Introduction 23

Network Connection Problems 24

6TECHNICAL SPECIFICATIONS Speciﬁcations 27

World Wide Web Site

3Com FTP Site 29

Support from Your Network Supplier 30

Returning Products for Repair 32

INDEX