LINKSYS WPC54GV12 Wireless-G Notebook Adapter User Manual

LINKSYS LLC Wireless-G Notebook Adapter

Contents

user manual

Wireless-G Notebook Adapter User’s ManualRev Draft.
User’s Manual2Federal Communication Commission Interference StatementThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit different from thatto which the receiver is connected.- Consult the dealer or an experienced radio/TV technician for help.FCC Caution: Any changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate this equipment.This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.IMPORTANT NOTE:FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for anuncontrolled environment, voefs!58!DGS!3/21:4!qbsbhsbqi!)e*)3*/!!This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.˟˼́˾̆̌̆ʳ˷˸˶˿˴̅˸ʳ̇˻˴̇ʳ˪ˣ˖ˈˇ˚˩˄ˁ˅ʳ(Wireless-G Notebook Adapter) is limited in CH1~CH11 by specified firmware controlled in USA..
User’s Manual3About this manualThis User’ s Manual describes how to install and operate your CardBus Wireless LAN Card. Please read this manual before you install the product.This manual includes the following topics: Product description and features. Hardware installation procedure. Software installation procedure. FAQ
User’s Manual4Table of ContentsAbout this manual..........................................................................................3Chapter 1 - Introduction .................................................5Features ..................................................................................................5What is Wireless LAN?...........................................................................6Wireless LAN Modes ..............................................................................6Notes on Wireless LAN Configuration ...................................................7Chapter 2 - Hardware Installation...................................8Package Contents...................................................................................8System Requirements for the Adapter...................................................8Hardware description..............................................................................8Inserting the Wireless LAN Card............................................................8LED Indicators.........................................................................................9Ejecting the Wireless LAN card..............................................................9Chapter 3 – Driver Installation for Windows .................. 11Driver installation for Windows 98........................................................11Driver installation for Windows 2000................................................... 14Driver installation for Windows ME ..................................................... 17Driver installation for Windows XP...................................................... 19Chapter 4 – Installing and Using the Wireless Utility .....21Installation in Windows ........................................................................ 21Using Wireless Utility In Windows XP................................................. 24Use Windows Wireless Network Configuration ..........................................24Use Wireless LAN Utility ................................................................................27Use Wireless LAN Utility In Windows 98, 2000 and ME.................... 30Configuring the CardBus Wireless LAN Card..................................... 30Chapter 5 – Installing Network Protocols......................34Installing the Network Protocols for Windows 98 and Millennium ..... 34Appendix A – FAQ.......................................................37Appendix B – Specifications ........................................38
User’s Manual5Chapter 1 - IntroductionThank you for purchasing the CardBus Wireless LAN Card. This high-speedCardBus Wireless LAN Card provides you with an innovative wireless networkingsolution. The Adapter is easy to set up and use. With this innovative wirelesstechnology, you can share files and printers on the network—without inconvenient wires!The Adapter is a network Adapter with a rate of 1, 2, 5.5, and 11 Mbps operating in the ISM band using Direct Sequence Spread Spectrum (DSSS) transmission implementing the IEEE 802.11b standard. This Adapter provides Device Drivers for Windows Operating Systems. It also provides tools for the configuration of the Adapter. The tool, as well as the installation steps of the plug-and-play procedurefor the Windows operating systems, is described in this document.FeaturesThe CardBus Wireless LAN Card offers compliance with the IEEE 802.11b specification. This feature allows them to communicate with other wirelessdevices that support the standard. Features of the Adapter are: Uses 2.4GHz frequency band, which complies with worldwiderequirement Wireless interface following the IEEE 802.11b standard  Using CardBus interface Enciphering/deciphering of wireless data by the implementation of the WEP algorithm Wire-free access to networked resources from anywhere beyond the notebook Allows users move between Access Points without resetting theirconnection reconfiguration Delivers data rate up to 11 Mbps Supports 11, 5.5, 2, and 1 Mbps rates Provide CardBus Wireless LAN Card Configuration utility The Adapter uses external Antenna with LEDs indicating Power and Link Supports most popular operating systems
User’s Manual6What is Wireless LAN?Wireless Local Area Network (WLAN) systems offer a great number ofadvantages over traditional wired systems. WLAN is flexible and easy to setup and manage. They are also more economical than wired LAN systems.Using radio frequency (RF) technology, WLAN transmit and receive data through the air. WLAN combine data connectivity with user mobility. For example, users can roam from a conference room to their office without being disconnected from the LAN.Using WLAN, users can conveniently access-shared information, and network administrators can configure and augment networks without installing or moving network cables.WLAN technology provides users with many convenient and cost saving features:• Mobility: WLAN provide LAN users with access to real-time information anywhere in their organization, providing service opportunities that are impossible with wired networks.• Ease of Installation: Installing is easy for novice and expert users alike, eliminating the need to install network cables in walls and ceilings. • Scalability: WLAN can be configured in a variety of topologies to adapt to specific applications and installations. Configurations are easily changed and range from peer-to-peer networks suitable for a small number of users to full infrastructure networks of thousands of users roaming over a broad area.Wireless LAN ModesWireless LANs can be configured in one of two ways:Ad-hocNetworkingAlso known as a peer-to-peer network, an ad-hocnetwork is one that allows all workstations andcomputers in the network to act as servers to all other users on the network. Users on the network can share files, print to a shared printer, and access the Internet with a shared modem. However, with ad-hocnetworking, users can only communicate with otherwireless LAN computers that are in the wireless LAN workgroup, and are within range.InfrastructureNetworkingInfrastructure networking differs from ad-hocnetworking in that it includes an access point. Unlike the ad-hoc structure where users on the LAN contend the shared bandwidth, on an infrastructure network the access point can manage the bandwidth to maximize
User’s Manual7bandwidth utilization. Additionally, the access point enables users on awireless LAN to access an existing wired network,allowing wireless users to take advantage of the wired networks resources, such as Internet, email, filetransfer, and printer sharing. Infrastructure networking has the following advantages over ad-hoc networking:• Extended range: each wireless LAN computerwithin the range of the access point cancommunicate with other wireless LAN computerswithin range of the access point.• Roaming: the access point enables a wirelessLAN computer to move through a building and still be connected to the LAN.• Wired to wireless LAN connectivity: the accesspoint bridges the gap between wireless LANs and their wired counterparts.Notes on Wireless LAN ConfigurationWhen configuring a wireless LAN (WLAN), be sure to note the following points:• Optimize the performance of the WLAN by ensuring that the distance between access points is not too far. In most buildings, WLAN Adapters operate within a range of 100 ~ 300 feet, depending on the thickness and structure of the walls. • Radio waves can pass through walls and glass but not metal. If there is interference in transmitting through a wall, it may be that the wall has reinforcing metal in its structure. Install another access point to circumvent this problem.• Floors usually have metal girders and metal reinforcing struts that interfere with WLAN transmission.This concludes the first chapter. The next chapter deals with the hardware installation of the Adapter.
User’s Manual8Chapter 2 - Hardware InstallationThis chapter covers connecting your CardBus Wireless LAN Card to CardBus slot of notebook.Package ContentsPlease make sure that items below are included on package. One CardBus Wireless LAN Card One CD containing drivers and documentation One Quick Installation GuideSystem Requirements for the Adapter Operating System: Microsoft Windows 98/ME/2000/XP Notebook with CD-ROM drive One free CardBus slot Pentium-Class 90MHz or higherHardware descriptionThe Wireless LAN Card is encased in a stainless compact frame and has a 68-pinconnector for attaching to the CardBus port of notebook.Inserting the Wireless LAN CardNote! These instructions apply to most notebook computers. For detailed information on inserting PC cards into your notebook, consult the notebook manual.Follow the procedure below to install the Wireless LAN card.1. With 68-pin connector of the card facing the CardBus slots on notebook,slide the card all the way into an empty slot.
User’s Manual92. Connect to a network.LED IndicatorsThe following table describes the meaning of LED indicators:LED MEANINGPOWER Indicates that the Adapter is powered on (solid green).LINKIndicates link status. It is normally blinking. When blinking,indicates that the card is scanning the channels, and the link is not active. When lit, indicates that the card is locked to a channel, and the link is active. Ejecting the Wireless LAN cardAfter disconnecting from the LAN, you can eject the Wireless LAN card from the PC Card slot of notebook.Note! In Windows XP/2000/ME/98 operating systems, you do not have to
User’s Manual10power down the notebook to remove the card. The card is hot-swappable — you can remove the card when the notebook is powered on. However, Microsoft recommends that you stop the card.Refer to your Windows 2000/ME/98 online help for information on stopping the Wireless LAN card.Most notebooks have an eject lever or button for ejecting PC cards from the PC slots. Consult your notebook manual for details.Warning! To prevent data loss, do not eject the Wireless LAN card when a data transmission is taking place. Exit your communications program normally, stop the card if necessary, and then remove the card.After hardware installation is completed, please go to Chapter 3 to install driver on different Operating System.
User’s Manual11Chapter 3 – Driver Installation for WindowsThe following sections cover CardBus Wireless LAN Card driver installation in the Windows Operating Systems.Note! You have to install your hardware first before you begin to install the drivers.Driver installation for Windows 98Follow the steps below to install the CardBus Wireless LAN Card drivers for Windows 98.1. Insert the CardBus Wireless LAN Card to CardBus slot of notebook first. (Refer to Chapter 2 – Hardware installation.)2. After Windows 98 detects the CardBus Wireless LAN Card, the Add NewHardware Wizard window appears. Clicks Next to continue the installation.
User’s Manual123. A screen appears prompting you to select an installation method. Select Search for the best driver for your device. (Recommended) and click Next to continue.4. Ensure that the CD-ROM drive is selected. Inserts the driver CD-ROM into your CD-ROM drive and clicks Next to continue.
User’s Manual135. The following screen appears showing the driver search result. Click Next to continue the installation. 6. Windows 98 copies files to your hard disk. The following screen will appear to inform you when the software installation has finished. Click Finish to finish the installation.
User’s Manual147. The following screen will ask you to restart your computer to finish the installation. Click Yes to reboot the system. After system reboot, the Wireless LAN Utility will be installed automatically. Please go to Chapter 4 to install the utility.Note! In most cases, Windows will automatically copy all of the files needed for networking. If Windows asks you for the files and prompts you to input the path to the files. Follow the instructions on your screen, and then click OK to continue.Driver installation for Windows 2000Follow the steps below to install the CardBus Wireless LAN Card drivers for Windows 2000.1. Insert the CardBus Wireless LAN Card to CardBus slot of notebook first. (Refer to Chapter 2 – Hardware installation.)2. After Windows 2000 detects the CardBus Wireless LAN Card, the Found New Hardware Wizard window appears. Click Next to start the installation.
User’s Manual153. A screen appears prompting you to select an installation method. Select Searchfor a suitable driver for my device (recommended) and click Next to continue.4. Ensure that the CD-ROM driver is selected and insert the driver CD-ROM into your CD-ROM drive and click Next to continue.
User’s Manual165. The following screen appears showing the driver search result. Click Next tocontinue the installation.6. The following screen appears. Click Yes to continue
User’s Manual177. The Windows has finished installing software for the device. Click Finish to finish the installation.Then system will start to install Wireless LAN Utility. Please refer to procedures at Chapter 4.Driver installation for Windows MEFollow the steps below to install the CardBus Wireless LAN Card drivers for Windows ME.1. Insert the CardBus Wireless LAN Card to CardBus slot of notebook first. (Refer to Chapter 2 – Hardware installation.)2. After Windows ME detects the CardBus Wireless LAN Card, the Add NewHardware Wizard window appears. Select Automatic search for a better driver (Recommended) and insert the driver CD-ROM into CD-ROM drive and click Nextto continue.
User’s Manual183. The system will find the setup files and follow the instruction to copy files to your hard disk. The following screen will appear when the software installation has finished. Click Finish to finish the installation.4. The following screen will ask you to restart your computer to finish the hardware setting up. Click Yes to reboot the system. After system reboot, the Wireless LAN Utility will be installed automatically. Please go to Chapter 4 to install the utility.
User’s Manual19Note! In most cases, Windows will automatically copy all of the files needed for networking. If Windows asks you for the files and prompts you to input the path to the files. Follow the instructions on your screen, and then click OK to continue.Driver installation for Windows XPFollow the steps below to install the CardBus Wireless LAN Card drivers for Windows XP.1. Insert the CardBus Wireless LAN Card to CardBus slot of notebook first. (Refer to Chapter 2 – Hardware installation.)2. After Windows XP detects the CardBus Wireless LAN Card, the Found New Hardware Wizard window appears. Select Install the software automatically[Recommended] and insert the driver CD-ROM into CD-ROM drive and clickNext to continue.
User’s Manual203. Click Continue Anyway to continue the installation.4. The Windows has finished installing software for the device. Click Finish to finish the installationThen system will start to install Wireless utility automatically. Please refer toprocedures at Chapter 4.
User’s Manual21Chapter 4 – Installing and Using theWireless UtilityThe following sections cover the CardBus Wireless LAN Card utility installation and configuration.Installation in WindowsAfter you have installed driver, system will start to install Wireless LAN Utility. Please follow the steps below to install the utility.1. Once you see the following screen, click Next to continue.
User’s Manual222. The screen will show you the default destination chosen by the utility. Click Next to continue or click the Browse button to select an alternate destination.3. The fo llowing screen will add program icons to the Program Folder. You may type a new folder name or select one from the existing folders list. Click Next to continue or click Back to review or change any settings.
User’s Manual234. The following screen shows the current settings, click Next to continue or click Back to change the Destination Folder in step 3.5. The Windows has finished installing Wireless LAN Utility. The following screen will ask you to restart your computer to finish the installation. Click Finish to reboot the system.
User’s Manual24After you have installed the utility, you will see the Wireless LAN Utility icon in the Windows taskbar:Using Wireless Utility In Windows XPWireless LAN Utility There are two ways to configure CardBus Wireless LAN Card. One is Wireless LAN Utility; the other one is Windows Wireless Network Configuration.Use Windows Wireless Network Configuration1. Click the right key of the mouse and Exit Wireless LAN Utility.2. Click Windows Wireless Network Configuration icon.Windows Wireless Network Configuration3. Click Advanced… button.
User’s Manual254. Make sure “ Use Windows to configure my wireless network settings” is checked and click OK.
User’s Manual265. Click the Windows Wireless Network Configuration icon again to open theWindows Wireless Network Configuration.Windows Wireless Network Configuration6. Select an available network and click Connect button.6. The Windows Wireless Network Configuration will be enabled. Click the Windows Wireless Configure icon.Windows Wireless Network Configuration is enabled
User’s Manual278. Click Properties to start Windows Wireless Network Configuration.Use Wireless LAN Utility 1. Exit the Wireless LAN Utility.2. Click Windows Wireless Network Configuration icon.Windows Wireless Network Configuration
User’s Manual283. Click Advanced… button.4. Make sure “ Use Windows to configure my wireless network settings” is unchecked and click OK button.
User’s Manual295. Click Start -> All Programs -> IEEE802.11b WLAN CardBus Card then click IEEE802.11b WLAN CardBus Card Utility to restart IEEE802.11b WLAN Card.6. The Wireless LAN Utility will appear, Double-click the icon to open theconfiguration utility.Wireless LAN Utility 7. Click Re-Scan button to start Wireless LAN Utility. (Refer to Configuring the CardBus Wireless LAN Card.)
User’s Manual30Use Wireless LAN Utility In Windows 98, 2000 and MEWireless LAN Utility iconIcon MeaningGreen: indicates a connection is linked to a wireless network.Red: indicates that the wireless LANcard is looking for an available access point.Double-click the icon to open the Wireless LAN Utility. (Refer to Configuring theCardBus Wireless LAN Card.)Configuring the CardBus Wireless LAN Card 1. This screen shows you the status of your current connection. Click Re-Scan to search for wireless connection (the adapter will search for the connectionautomatically when it is activated).
User’s Manual312. Select the “Configuration” tab. The profile setting allows you to saveconfigurations in different profiles for different working environments. The default profile will contain the initial configuration setting when you install the Card. Underthe Operating Mode drop-box, you may choose either Infrastructure or Ad-Hoc.The Infrastructure mode allows a wireless adapter to communicate with a wired network employing an Access Point, while the Ad-Hoc mode allowswireless-to-wireless, peer-to-peer communication. If you choose Infrastructure, the SSID should have the same name as the Access Point. If you choose Ad-Hoc, all clients should share the same SSID name. You may also select which Transfer Rate you wish to use: 1, 2, 5.5, 11Mbps or Auto Rate. Under Power Saving Mode, you can select Enabled to allow your adapter to go to sleep mode while the adapter doesn’t precede the data transmission. Or select Disabled to make the adapter never go to sleep mode. Click Apply to save the settings.
User’s Manual323. Select the “Site Survey” tab. The list on the adjacent screen shows you available Access Points and their features. Click on the desired Access Point, and then click Connect to connect or Search to search for more Access Points. Click OK when you are finished.4. Click on the “Encryption” tab. Under the drop-box, you can choose to have WEP encryption Disabled, 64-Bit, or 128-Bit. Wired Equivalent Privacy (WEP) is an encryption scheme used to protect wireless data communication. The Disabled setting prevents the sharing of data with other computers on the WEP network. For data sharing to be enabled, select the level of encryption desired, either 64 or 128-bit.
User’s Manual335. Select the “Advanced” tab. You can choose the fragmentation threshold to define the maximum data frame size your adapter will transmit. When the packet error rate is high, you may set the threshold value to transmit shorter frames. You may select RTS/CTS threshold to define when will your adapter send outRTS/CTS frames to reserve bandwidth for transmission. By using the RTS/CTS function, you may request bandwidth from AP to allow you have better chance to send out your data. For the Security, it’ s only applicable while WEP is enabled. For the Authentication Type, the current supported algorithms are Open System, Shared Key, and Auto. The algorithm will be invoked when associated to Access Point. To associate to the desired Access Point you must set the same algorithm as the one of the desired Access Point. When select Auto mode, the driver can auto detect the Authentication Type of the Access Point you are going to associate.You can also select Preamble Type, which is for framing synchronization. The possible setting are Long and Short. The setting must be the same as the settingof the Access Point you are going to associate.
User’s Manual346. The “About” tab shows you copyright and version information about the driver, the configuration utility, and the firmware. Click OK to complete the configuration.Chapter 5 – Installing Network ProtocolsProtocols are necessary for computers to be recognized on your network. Windows 2000 users need to check their Windows User Guides for protocol installation.Installing the Network Protocols for Windows 98 and Millennium1. From the Start Menu, select Settings and bring up the Control Panel. From the Control Panel, double-click on the Network icon.
User’s Manual35Note! Before adding any network protocols, verify that the protocol is not already installed. Never install duplicate protocols.2. Select IEEE802.11b WLAN CardBus Card v3.0 from the list and click the Addbutton.
User’s Manual363. Highlight Protocol and click the Add button.4. Select Microsoft from the list of “ Manufacturers” and TCP/IP from the list of “ Network” Protocols” and click the OK button to finish the installation.
User’s Manual37Appendix A – FAQ1. What is IEEE 802.11 standard? The IEEE 802.11 is a wireless LAN industry standard, and the objective of IEEE 802.11 is to make sure that different manufactures’ wireless LAN devices can communicate to each other.2. What is WEP? As described in the IEEE 802.11 standard, WEP (Wired EquivalentPrivacy) is a data privacy mechanism based on a 40 bit shared key algorithm.3. Windows cannot recognize the CardBus Wireless LAN Card. Please make sure that the LAN Card is inserted into the CardBus slot of your notebook properly (check this when the notebook is powered off). Please check if PC Card support is installed. Double -click the PC Card icon on Control Panel. If PC Card support is not activated, you should activate it now.4. In Infrastructure mode, my notebook cannot communicate with the others notebooks on the network.  First, make sure that the SSID is same as the others notebook. Check if the WEP is enabled on the Access Point, if it is, set yourAdapter’ s WEP the same as the Access Point. Also check the Access Point’ s Authentication Type and Preamble Type and match those settings.5. In ad-hoc mode, my notebook cannot communicate with the others notebooks on the network. Make sure the SSID and the Channel number are the same as other wireless stations. Check if WEP settings are the same in all wireless stations. Check the Network Properties, make sure proper protocol is installed and File and Printer Sharing is enabled.
User’s Manual38Appendix B – SpecificationsStandards: IEEE 802.11b,IEEE 802.11g draftChannels: 11 Channels (US, Canada)13 Channels (Europe)14 Channels (Japan)Antenna: Built-in Chip AntennaFrequency: 2.4 to 2.497GHz (Industrial Scientific Medical Band)Speed : 18dBmData Rate: up to 11MbpsOperating Ranges: Indoor (varies depends on the environment):Up to 50M @ 11MbpsUp to 80M @ 5.5MbpsOutdoor (varies depends on the environment):Up to 150M @ 11MbpsUp to 300M @ 5.5MbpsTemperature: Operating: 0° ~ 55° CStorage: -25° ~ 70° CHumidity: 10% to 90% (non-condensing)

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