Sony Group PCWAC150S Wireless LAN PCMCIA Radio Card User Manual PCWA C150S

Sony Corporation Wireless LAN PCMCIA Radio Card PCWA C150S

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1. Users Manual Statements Revised 051602
2. Users Manual

Users Manual

Operating InstructionsWireless LAN PC CardPCWA-C150SA-B6H-100-11(1)© 2002 Sony Corporation

2WARNINGTo prevent fire or shock hazard, do notexpose the unit to rain or moisture.Owner’s RecordThe model and serial numbers are located on theback of the unit. Record the serial number in thespace provided below. Refer to them wheneveryou call upon your Sony dealer regarding thisproduct.Model No. PCWA-C150SSerial No.______________CAUTIONAny changes or modifications not expresslyapproved in this manual could void your warranty.FCC ID: AK8PCWAC150SExposure to Radio Frequency Radiation.The radiated output power of the Wireless LANPC Card is far below the FCC radio frequencyexposure limits.Nevertheless, the Wireless LAN PC Card shall beused in such a manner that the potential for humancontact during normal operation is minimized.NOTE:This equipment has been tested and found tocomply with the limits for a Class B digitaldevice, pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonableprotection against harmful interference in aresidential installation. This equipment generates,uses, and can radiate radio frequency energy and,if not installed and used in accordance with theinstructions, may cause harmful interference toradio or communications. However, there is noguarantee that interference will not occur in aparticular installation. If this equipment doescause harmful interference to television reception,which can be determined by turning the equipmentoff and on, the user is encouraged to try to correctthe interference by one or more of the followingmeasures:– Reorient or relocate the receiving antenna.– Increase the separation between theequipment and receiver.– Connect the equipment into an outlet on acircuit different from that to which thereceiver is connected.– Consult the dealer or an experienced radio/TVtechnician for help.You are cautioned that any changes ormodifications not expressly approved in thismanual could void your authority to operate thisequipment.Only peripherals (computer input/output devices,terminals, printers, etc.) that comply with FCCClass B limits may be attached to this computerproduct. Operation with non-compliant peripheralsis likely to result in interference to radio andtelevision reception.All cables used to connect peripherals must beshielded and grounded. Operation with cables,connected to peripherals, that are not shielded andgrounded, may result in interference to radio andtelevision reception.If you have questions about this product, call theSony Customer Information Service Center at1-888-476-6972; or write to the Sony CustomerInformation Service Center at 12451 GatewayBoulevard, Fort Myers, FL 33913. The numberbelow is for FCC-related matters only.Declaration of ConformityTrade Name: SonyModel No: PCWA-C150SResponsible Party: Sony Electronics Inc.Address: 680 Kinderkamack Road,Oradell, NJ 07649 USATelephone: 201-930-6972This phone number is for FCC-related mattersonly.This device complies with part 15 of the FCCRules.Operation is subject to the following twoconditions:(1) This device may not cause harmfulinterference, and(2) this device must accept any interferencereceived, including interference that maycause undesired operation.

Safety InformationWARNING•Opening the unit, for whatever reason, couldlead to damages that are not covered by thewarranty.• Do not use this equipment on hospital premises.Doing so may cause medical devices tomalfunction.• If using the equipment near a pacemaker, makesure it is at least 9 inches (22 cm) away fromthe pacemaker.• Do not use this equipment in an aircraft, asdoing so could cause the aircraft's equipment tomalfunction. Make sure you remove theequipment from the PC card slot beforecarrying your computer onto an aircraft.• Do not use this equipment outdoors.• Install and connect this product by followingdescriptions in its Operating Instructions andQuick Start Guide before using it.• This equipment complies with FCC radiationexposure limits set forth for an uncontrolledenvironment.This equipment should be installed andoperated with minimum distance 20 cmbetween the radiator and body (excludingextremities: hands, wrist and feet).Users are not permitted to make changes ormodify the system in any way.• Indoor use only.• This device is made for use in the USA andCanada only.For the customs in Canada• This class B digital apparatus complies withCanadian ICES-003.Operation is subject to the following twoconditions; (1) this device may not causeinterference, and (2) this device must acceptany interference, including interference thatmay cause undesired operation of the device.To prevent radio interference to the lisencedservice, this device is intended to be operatedindoors and away from windows to providemaximum shielding. Equipment (or its transmitantenna) that is installed outdoors is subject tolicensing.・The term "IC" before the equipment certificationnumber only signifies that Industry Canadatechnical specifications were met.Pour les utilisateurs au Canada• Cet appareil numérique de la classe B estconforme à la norme NMB-003 du Canada.L'utilisation de ce dispositif est autoriséeseulement aux conditions suivantes : (1) il nedoit pas produire de brouillage et (2)l'utilisateur du dispositif doit être prêt aaccepter tout brouillage radioélectrique reçu,même si ce brouillage est susceptible decompromettre le fonctionnement du dispositif.Pour empêcher que cet appareil cause dubrouillage au service faisant l'objet d'unelicence, il doit être utilise a l’intérieur et devraitêtre place loin des fenêtres afin de fournir unécran de blindage maximal. Si le matériel (ouson antenne d’émission) est installe al’extérieur, il doit faire l'objet d'une licence.・ Le terme “IC” avant le numéro d’homologationne signifie seulement que les normes d’IndustrieCanada ont été respectées.About the supplied softwareTHE SUPPLIED SOFTWARE IS SUPPLIEDPURSUANT TO THE APPLICABLE END-USERLICENSE AGREEMENT.• Copyright laws prohibit reproducing thesoftware or the software manual in whole or inpart, or renting the software without thepermission of the copyright holder.• In no event will SONY be liable for anyfinancial damage or loss of profits, includingclaims made by third parties, arising out of theuse of the software supplied with this product.• In the event a problem occurs with this softwareas a result of defective manufacturing, SONYwill replace it at SONY’s option or issue arefund; however, SONY bears no otherresponsibility.• The software provided with this product cannotbe used with equipment other than that which isdesignated for use with.• Please note that, due to continued efforts toimprove quality, the software specificationsmay be changed without notice.

5OverviewWhat you can do with your Wireless LAN PC CardYou can build a wireless LAN using the Wireless LAN PC Card PCWA-C150S (subsequently referred to as “Wireless LAN PC Card”). Equippingmultiple computers with a Wireless LAN PC Card and installing thesupplied software enables the computers to communicate and exchangedata without needing any physical connection.There are two basic configuration modes for a wireless LAN. In“Infrastructure Mode”, communication is routed through a separatelyavailable 2.4 GHz Wireless LAN Access Point (subsequently referred to as“Access Point”). In “Peer-to-Peer Mode”, no Access Point is used and thecomputers communicate directly with each other. When an Access Pointwith an Internet connection is used, the computers in the wireless LAN cangain access to the Internet.NoteThis product is a 2.4 GHz Wireless LAN PC Card conforming to the IEEE802.11b standard. It is not compatible with products conforming to otherstandards (such as the IEEE 802.11a standard for 5 GHz wireless LANs).z Tips- For details regarding functions and operation of the Access Point, please refer to itsdocumentation.- For information about file and printer sharing in a network environment, see WindowsHelp.

6Communication through Access Point (Infrastructure Mode) Direct communication between computers (Peer-to-Peer Mode)z TipsFor details about peer-to-peer connections with Windows XP, see Windows XP Help.

7About the supplied softwareThe Wireless LAN PC Card comes with the following software.Client ManagerUtility software for displaying the communication status of the WirelessLAN PC Card.Normally, the software operates in the background and shows thecommunication status using an icon in the system tray (notification area inWindows XP). In operating systems other than Windows XP, the ClientManager is also used to change network settings of the computer andswitch networks.Basic procedures for using Client Manager are explained in this manual.PCWA-C150S Wireless LAN PC Card DriverThis is required for operation of the Wireless LAN PC Card.z Tip When using the Sony Wireless LAN Access Point PCWA-A200The folder “A200Setup” on the supplied CD-ROM contains software formaking PCWA-A200 settings. For details, see the PDF file contained in thefolder “manual” under the “A200Setup” folder. To display PDF files,Adobe Acrobat Reader is required.

8System requirementssA computer satisfying the following requirementsCPU: MMX Pentium 233 MHz and aboveRAM: With Windows Me/Windows 2000: 64 MB or moreWith Windows XP: 128 MB or moreCD-ROM driveDefault built-in PCMCIA Type II slotsOperating systemMicrosoft® Windows® Millennium EditionMicrosoft® Windows® 2000 Professional EditionMicrosoft® Windows® XP Home EditionMicrosoft® Windows® XP Professional EditionNoteCorrect operation in an OS upgrade environment is not assured, except for factoryprovided Windows XP upgrade packages for Sony VAIO series computers.sDisplayHigh color (16 bit color) and above, 800 × 400 pixels and aboveNotes•We do not assure trouble-free operation for all computers satisfying the above systemrequirements.•For Internet access via the wireless LAN, an IEEE 802.11b compliant 2.4 GHzWireless LAN Access Point (available separately) is required.•An Internet Service Provider (ISP) is required for Internet access.

9About this manualNoteWhen using an Access Point, first connect and configure the Access Point as explained inits documentation.This manual explains the operation of the Wireless LAN PC Card and the installation andsetup of the supplied Client Manager software. For details on using the Client Manager,refer to the software’s Help files.Opening the Help filesTo use the Client Manager Help, proceed as follows.1While Client Manager is running, right-click the ClientManager icon in the system tray (notification area inWindows XP).z TipThe appearance of the icon changes according to the wireless signal strength. Fordetails, see “Checking the communication status” on page 50.2In the shortcut menu that appears, point to Help, then clickContents.Selecting a topic from the contentsFrom the contents list, click on the desired topic.Searching using a KeywordTo search using a keyword, select the Index tab from the Help dialog box.The keyword list appears.Enter the keyword you want to apply, or scroll down the keyword list.Select a topic, then click Display.Topics related to the keyword appear.

10UnpackingYour Wireless LAN PC Card comes with the following items.•Wireless LAN PC Card•CD-ROM (Setup disc)•Read This First•Quick Start Guide•Warranty card•Other printed materials

11Getting startedInstalling the softwareBefore installing the software:•Install and connect the Access Point.•Quit all Windows programs.NoteIn Windows 2000 and Windows XP, only users with administrator privileges can installsoftware. If you have logged onto Windows 2000 with a user account not listed in“Administrators” or onto Windows XP with a user account not defined as “computeradministrator”, you will be asked to input a user account name and password for anaccount with administrator privileges when you attempt to install the software. In such acase, enter the required information before proceeding.1In Windows Explorer or My Computer, double-click theinstaller file for Client Manager.•If your computer has an internal CD-ROM drive or you can use an external CD-ROM drive while the Wireless LAN PC Card is inserted:Click on “Setup.exe” on the CD-ROM.•If you copied the Wireless LAN folder from the supplied CD-ROM to your harddisk as described on page 20:Click Setup.exe in the folder on the hard disk.NoteDepending on computer settings, Setup.exe may be displayed as just Setup. Ifseveral files with the same name appear in the folder, double click the one with thefollowing icon.2Click Next.The License Agreement dialog box appears.3Read the agreement and click Yes to accept.The Choose Destination Location dialog box appears.

124Check that the displayed folder is the one where you want toinstall the software and click Next.Select Program Folder dialog box is displayed.z TipIf you want to install the software into another folder, click Browse and select thefolder or directly enter the folder name.5Click Next.z TipIf you want to change the program folder, select the folder from the Existing Folderslist or directly enter the folder name into the Program Folder field.6Without placing a check mark in the check box, click Finish.Proceed to “Installing the driver software” (page 20).Starting the softwareNoteDo not start the Client Manager before having installed the driver.From the Start menu, point to Programs (All Programs inWindows XP), Wireless LAN, and then click Client Manager.z TipThe Client Manager is also included in the Startup folder, so that it will startautomatically when booting Windows.

13Getting startedUninstalling the softwareWindows Me1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Double-click the Add/Remove Programs icon.The Add/Remove Programs Properties dialog box appears.z TipIf the Add/Remove Programs icon is not shown, select “View all Control Paneloptions”.3Select “Sony Wireless LAN Client Manager” from the list ofautomatically removable software, then click Add/Remove.The Confirm File Deletion dialog box appears.4Click OK.The software uninstall process is carried out.5Click OK to close the Add/Remove Programs Propertiesdialog box.Control Panel is shown again.6Click to close Control Panel.

14Windows 2000In Windows 2000, only users with administrator privileges can uninstallsoftware. If you have logged onto Windows 2000 with a user account notlisted in “Administrators”, you will be asked to input a user account nameand password for an account with administrator privileges when youattempt to uninstall the software. In such a case, enter the requiredinformation before proceeding.1From the Start menu, click Settings — Control Panel.Control Panel appears.2Double-click the Add/Remove Programs icon.The Add/Remove Programs dialog box appears.3From the Currently installed programs list, select “SonyWireless LAN Client Manager”, then click Change/Remove.The Confirm File Deletion dialog box appears.4Click OK.The software uninstall process is carried out.5Click Close to close the Add/Remove Programs dialog box.Control Panel is shown again.6Click to close Control Panel.

15Getting startedWindows XPNoteIn Windows XP, only users with administrator privileges can uninstall software. If youhave logged onto Windows XP with a user account not defined as “computeradministrator”, you will be asked to input a user account name and password for anaccount with administrator privileges when you attempt to uninstall the software. In sucha case, enter the required information before proceeding.1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Click Add or Remove Programs (double-click if the ControlPanel “Classic View” is selected).The Add or Remove Programs dialog box appears.3From the Currently installed programs list, select SonyWireless LAN Client Manager, then click Change/Remove.The Confirm File Deletion dialog box appears.4Click OK.The software uninstall process is carried out.5Click Close to close the Add or Remove Programs dialogbox.Control Panel is shown again.6Click to close Control Panel.

16Installing the driver softwareNoteBefore installing the driver software, install the supplied utility software. For details oninstalling the supplied utility software, see “Installing software” on page XX.Installing the driver softwareThe installation procedure varies depending on the CD-ROM driveavailability when the Wireless LAN PC Card inserted.NoteIf your computer has only one PC card slot, and your CD-ROM drive must beconnected through it, copy the Wireless LAN folder from the supplied CD-ROM intothe hard disk before inserting the Wireless LAN PC Card. The following steps use theTemp folder in the C drive as an example.If you can use the CD-ROM drive while the Wireless LAN PC Card is inserted, thefollowing steps are not required. Begin installation starting from step 1 on page xx, xxor xx.1Connect the CD-ROM drive to the computer and insert the supplied CD-ROM into the drive.2Copy the Wireless LAN folder in the CD-ROM to the Temp folder in yourhard disk using Windows Explorer.3Remove the CD-ROM drive from the PC card slot.

17Getting startedWindows Me1Insert the supplied CD-ROM into the CD-ROM drive.NoteIf your computer has two PC card slots and your CD-ROM drive must be connectedthrough one of them, connect the CD-ROM drive to the bottom slot.2Insert the Wireless LAN PC Card into the PC card slot.The Add New Hardware Wizard appears.z HintSee “Inserting the Wireless LAN PC Card” on page XX about how to insert theWireless LAN PC Card in your computer.3Select Specify the location of the driver, then click Next.4Select Specify a location, then click Browse.5Select the folder containing the driver, then click OK.• When installing from the supplied CD-ROM in a CD-ROMdrive connected to the computer:Select the “1WinMe” folder on the CD-ROM.• When installing after copying the contents of the supplied CD-ROM to a hard disk:Select the “1WinMe” folder under the folder into which you copiedthe CD-ROM contents.6Click Next to begin the search.

20Windows XPNoteIn Windows XP, only users with administrator privileges can install drivers. If you havelogged onto Windows XP with a user account not defined as “computer administrator”,you will be asked to input a user account name and password for an account withadministrator privileges when you attempt to install the driver. In such a case, enter therequired information before proceeding.1Insert the supplied CD-ROM into the CD-ROM drive.NoteIf your CD-ROM drive is connected to the computer via a PC Card slot and yourcomputer has two PC Card slots, use the bottom slot for the CD-ROM drive.2Insert the Wireless LAN PC Card.The “Find New Hardware Wizard” appears.z TipFor details on installing the Wireless LAN PC Card, see the section “Inserting theWireless LAN PC Card” (page 36).3Select Install from a list or specific location (Advanced) andclick Next.4Check Include this location in the search and click Browse.

21Getting started5Select the folder which contains the driver and click OK.•When installing from the supplied CD-ROM in a CD-ROMdrive connected to the computer:Select the “3WinXP” folder on the CD-ROM.•When installing after copying the contents of the supplied CD-ROM to a hard disk:Select the “3WinXP” folder under the folder into which you copiedthe CD-ROM contents.6Click Next to begin the search.7Click Finish.Verifying the installationTo verify that the Wireless LAN PC Card driver has been installed, performthe following steps.Windows Me:1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Double-click the “System” icon.The System Properties dialog box appears.z HintIf System is not displayed, click “view all Control Panel options.”3Click the Device Manager tab.4Select View Devices by type.5Double-click Network adapters.

226Double-click Sony PCWA-C150 Wireless PC Card.The Sony PCWA-C150 Wireless PC Card Properties dialog boxappears.NoteThe Wireless LAN PC Card is not working properly if the following occurs:•The Sony PCWA-C150 Wireless PC Card is represented in the Device Managerlist by a yellow question mark or exclamation point.cClick Sony PCWA-C150 Wireless PC Card, and click Remove to uninstall theWireless LAN PC Card driver. Then, reinstall the Wireless LAN PC Carddriver.•Double-clicking Network adapters does not display the Sony PCWA-C150Wireless PC Card.cRemove the Wireless LAN PC Card from the computer, and reinsert it. Then,reinstall the Wireless LAN PC Card driver.•Double-clicking Other devices displays the Sony PCWA-C150 Wireless PC Card.cClick Sony PCWA-C150 Wireless PC Card, and click Remove to uninstall theWireless LAN PC Card driver. Then, reinstall the Wireless LAN PC Carddriver.7Confirm that the message “This device is working properly”is displayed under Device status.NoteIf the message “This device is working properly” is not displayed, the Wireless LANPC Card is not working properly. In this case, repeat steps 1 to 5, and click SonyPCWA-C150 Wireless PC Card. Then click Remove to uninstall the Wireless LANPC Card driver. Next, restart the computer, and reinstall the Wireless LAN PC Carddriver.

23Getting started8Click OK.You are returned to the System Properties dialog box.9Click OK.You are returned to Control Panel.10Double-click the “PC Card (PCMCIA)” icon.The PC Card (PCMCIA) dialog box appears.11Confirm that Sony PCWA-C150 Wireless PC Card isdisplayed under Socket Status.NoteIf Sony PCWA-C150 Wireless PC Card is not displayed in the PC Card (PCMCIA)Properties dialog box, the Wireless LAN PC Card is not working properly. Repeatsteps 1 through 4. Click Sony PCWA-C150 Wireless PC Card then click Remove toremove the driver. Click Yes to restart the computer. When the computer restarts,repeat from step 2 in "Installing the driver software" on page XX.12Click OK.The PC Card (PCMCIA) Properties dialog box closes.13Click .Control Panel closes.

24Windows 2000:1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Double-click the “System” icon.The System Properties dialog box appears.3Click the Hardware tab, then click Device Manager.The Device Manager window appears.4From the View menu, click Devices by type.5Double-click Network adapters.6Double-click Sony PCWA-C150 Wireless PC Card.The Sony PCWA-C150 Wireless PC Card Properties dialog boxappears.

25Getting startedNoteThe Wireless LAN PC Card is not working properly if the following occurs:•The Sony PCWA-C150 Wireless PC Card is represented in the Device Managerlist by a yellow question mark or exclamation point.cRight-click Sony PCWA-C150 Wireless PC Card, and click Remove touninstall the Wireless LAN PC Card driver. Then, reinstall the Wireless LANPC Card driver.•Double-clicking Network adapters does not display the Sony PCWA-C150Wireless PC Card.cRemove the Wireless LAN PC Card from the computer, and reinsert it. Then,reinstall the Wireless LAN PC Card driver.•Double-clicking Other devices displays the Sony PCWA-C150 Wireless PC Card.cRight-click Sony PCWA-C150 Wireless PC Card, and click Remove to deletethe Wireless LAN PC Card driver. Then, reinstall the Wireless LAN PC Carddriver.7Confirm that the message “This device is working properly”is displayed under Device status.NoteIf the message “This device is working properly” is not displayed, the Wireless LANPC Card is not working properly. In this case, repeat steps 1 to 5, and right-clickSony PCWA-C150 Wireless PC Card. Then click Remove to delete the WirelessLAN PC Card driver. Next, restart the computer, and reinstall the Wireless LAN PCCard driver.8Click OK.You are returned to the Device Manager window.9Click .You are returned to the System Properties dialog box.10Click OK.You are returned to Control Panel.11Click .Control Panel closes.

26Windows XP:1From the start menu, click Control Panel.Control Panel appears.2Double-click System.The System Properties dialog box appears.z HintIf the System icon is not displayed, click “Switch to Classic View”.3Click the Hardware tab, then click Device Manager.The Device Manager window appears.4From the View menu, click Devices by type.5Double-click Network adapters.6Double-click Sony PCWA-C150 Wireless PC Card.The Sony PCWA-C150 Wireless PC Card Properties dialog boxappears.

27Getting startedNoteThe Wireless LAN PC Card is not working properly if the following occurs:•The Sony PCWA-C150 Wireless PC Card is represented in the Device Managerlist by a yellow question mark or exclamation point.cRight-click Sony PCWA-C150 Wireless PC Card, and click Uninstall to deletethe Wireless LAN PC Card driver. Then, reinstall the Wireless LAN PC Carddriver.•Double-clicking Network adapters does not display the Sony PCWA-C150Wireless PC Card.cRemove the Wireless LAN PC Card from the computer, and reinsert it. Then,reinstall the Wireless LAN PC Card driver.•Double-clicking Other devices displays the Sony PCWA-C150 Wireless PC Card.cRight-click Sony PCWA-C150 Wireless PC Card, and click Uninstall to deletethe Wireless LAN PC Card driver. Then, reinstall the Wireless LAN PC Carddriver.7Confirm that the message “This device is working properly”is displayed under Device status.NoteIf the message “This device is working properly” is not displayed, the Wireless LANPC Card is not working properly. In this case, repeat steps 1 to 5, and right-clickSony PCWA-C150 Wireless PC Card. Then click Uninstall to delete the WirelessLAN PC Card driver. Next, restart the computer, and reinstall the Wireless LAN PCCard driver.8Click OK.You are returned to the Device Manager window.9Click .You are returned to the System Properties dialog box.10Click OK.You are returned to Control Panel.11Click .Control Panel closes.

28Uninstalling the Wireless LAN PC Card driverTo uninstall the Wireless LAN PC Card driver, perform the followingsteps.z HintRefer to the Quick Start Guide for instructions on how to install the Wireless LAN PCCard driver.Windows Me:1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Double-click the “System” icon.The System Properties dialog box appears.z HintIf System is not displayed, click “view all Control Panel options”.3Click the Device Manager tab.4Select Devices by type.5Double-click Network adapters, then click Sony PCWA-C150Wireless PC Card, and click Remove.The Confirm Device Removal dialog box appears.6Click OK.The message “To finish removing your hardware, you must restartyour computer. Do you want to restart your computer now?” appears.7Remove the Wireless LAN PC Card from its slot, and clickYes.The system restarts. This completes removal of the driver.

29Getting startedWindows 2000:NoteLog on to Windows 2000 as one of the Administrators.1From the Start menu, point to Settings, then click ControlPanel.Control Panel appears.2Double-click the “System” icon.The System Properties dialog box appears.3Click the Hardware tab, then click Device Manager.The Device Manager window appears.4From the View menu, click Devices by type.5Double-click Network adapters.6Double-click Sony PCWA-C150 Wireless PC Card.The Sony PCWA-C150 Wireless PC Card Properties dialog boxappears.7Click the Driver tab, then click Uninstall.The Confirm Device Removal dialog box appears.8Click OK.You are returned to the Device Manager window.9Click .You are returned to the System Properties dialog box.10Click OK.You are returned to Control Panel.11Click .The Control Panel closes.

30Windows XP:NoteLog on to Windows XP using an account with computer administrator privileges.1From the start menu, click Control Panel.Control Panel appears.2Double-click System.The System Properties dialog box appears.z HintIf the System icon is not displayed, select “Switch to Classic View”.3Click the Hardware tab, then click Device Manager.The Device Manager window appears.4From the View menu, click Devices by type.5Double-click Network adapters.6Double-click Sony PCWA-C150 Wireless PC Card.The Sony PCWA-C150 Wireless PC Card Properties dialog boxappears.7Click the Driver tab, then click Uninstall.The Confirm Device Removal dialog box appears.8Click OK.You are returned to the Device Manager window.9Click .You are returned to the System Properties dialog box.10Click OK.You are returned to the Control Panel.

31Getting started11Click .The Control Panel closes.

32Inserting the Wireless LAN PC CardThis section explains how to insert the Wireless LAN PC Card in yourcomputer and how to remove it.You do not need to turn off your computer when inserting the WirelessLAN PC Card.Insert the Wireless LAN PC Card into the PC Card slot of the computer.Push the Wireless LAN PC Card into the slot until it is firmly seated.Notes•When inserting the Wireless LAN PC Card, grasp it at the antenna base or both sides. Ifyou hold the card by the protruding part of the antenna, the card may be damaged.•If the card does not fit easily, do not force it in. Take the card out and try reinserting it.•There may be some computers where the Wireless LAN PC Card cannot be inserted,due to insufficient depth or irregular shape above the PC Card slot.Notes•If your computer has two PC Card slots, insert the Wireless LAN PC Card into the topslot. If inserted into the bottom slot, the antenna of the Wireless LAN PC Card willblock the top slot.•In some computer models, the Memory Stick slot may be blocked while the WirelessLAN PC Card is inserted.•Set up your computer so that it does not go into System Suspend mode or SystemHibernation mode while the Wireless LAN PC Card is used.•If the Wireless LAN PC Card is removed in System Suspend mode or SystemHibernation mode, it may not be recognized properly when reinserted. Do not removeor insert the Wireless LAN PC Card in System Suspend mode, System Hibernationmode, or while the computer is in the idle state.Insert in arrow directionTo PC Card slot

33Getting startedTo remove the Wireless LAN PC Card1Close the software that uses the wireless LAN (ClientManager).2Stop the Wireless LAN PC Card according to thedocumentation of your computer.3Remove the Wireless LAN PC Card according to thedocumentation of your computer.Grasp the card at both sides and carefully pull it out of the slot.

34Setting up the connection environmentWindows Me or Windows 2000Establishing communication with the Access PointThis section describes how to make settings for communication with anAccess Point. When not using an Access Point, see “Makingcommunication settings for Peer-to-Peer Mode” on page 44.Before making the settings, the following tasks must becompleted:•Wireless LAN PC Card must be inserted in the computer.•The Access Point must be installed at a distance that will allowcommunication with the computer where the Wireless LAN PC Card isinserted, and the Access Point must be turned on. For details, see thedocumentation of the Access Point.•Check the Network Name (also called SSID) and the Data Security (alsocalled WEP or Encryption) settings at the Access Point. For details aboutthese settings, consult your network administrator. When using theAccess Point in the factory default condition, the settings are listed in thedocumentation of the Access Point.1 Click the Client Manager icon on the taskbar.The Client Manager window appears.

37Software setup7Click Next.The window shown below appears.8If Data Security (also called WEP or Encryption) is enabledat the Access Point, make matching settings for the WirelessLAN PC Card, as described below.Notes•Input is case sensitive. Be sure to use the same upper case/lower case spelling asat the Access Point.•The Data Security function serves to prevent unauthorized access to the network.If Data Security is not enabled at the Access Point, it is strongly recommendedthat you enable it after having checked that communication can be established.For details about changing the settings of the Access Point, see the documentationof the Access Point. After changing the settings of the Access Point, use ClientManager again to change the settings for the Wireless LAN PC Card accordingly.z TipWhen using the Sony Wireless LAN Access Point PCWA-A200, refer to the folder“manual” under the folder “A200Setup” on the supplied CD-ROM. This foldercontains a PDF file that explains how to make settings for the PCWA-A200. Todisplay PDF files, Adobe Acrobat Reader is required.

381. Place a check mark in Enable Data Security.2. Select the input method for the key (password for connectingto an Access Point with Data Security enabled): UseAlphanumeric Characters (0 - 9, a - z, A - Z) or UseHexadecimal (0 - 9, a - f, A - F).NoteIf the Access Point still uses the factory default key, it is strongly recommendedthat you change it after having checked that communication can be established.After changing the settings of the Access Point, use Client Manager again tochange the settings for the Wireless LAN PC Card accordingly. For details aboutchanging the settings of the Access Point, see the documentationof your AccessPoint.3. In the field Key 1, Key 2, Key 3, or Key 4, input the encryptionkey set at the Access Point, and select the field where youhave input the key from the Data Security Encryption <??>drop-down list.z TipUsually, Key 1 will be used. The PCWA-A200 also uses Key 1.9Click Next.The window shown below appears.

427Select the channel number from the Channel Number <??>drop-down list.NoteWhen creating a new network, you can select any channel number.z TipWhen connecting to an existing network, the channel number is selectedautomatically.8Click Next.The window shown below appears.9When creating a new network, and when connecting to anexisting network where Data Security (also called WEP orEncryption) is enabled, make the following settings.Note•Place a check mark in Enable Data Security.•The Data Security function serves to prevent unauthorized access to the network.If Data Security is not enabled, it is strongly recommended that you enable it.1. Place a check mark in Enable Data Security.2. Select the input method for the key (password for connectingto a network with Data Security enabled): Use AlphanumericCharacters (0 - 9, a - z, A - Z) or Use Hexadecimal (0 - 9, a -f, A - F).3. Enter the encryption key in the Key field.

44•Check the Network Name (also called SSID) and the DataSecurity (also called WEP or Encryption) settings at the AccessPoint. For details about these settings, consult your networkadministrator. When using the Access Point in the factory defaultcondition, the settings are listed in the documentation of theAccess Point.NoteBefore configuring the Wireless LAN PC Card, perform the following steps to confirmthat the Use Windows to configure my wireless network settings check box is selected.This option is selected as the default setting.To confirm that the Use Windows to configure my wirelessnetwork settings check box is selected:1.From the Start menu, select Control Panel, then double-clickNetwork Connections.2.Right-click Wireless Network Connection, and click Properties.3.Click the Wireless Network tab.4.Confirm that the Use Windows to configure my wireless networksettings check box is selected. If it is not selected, select thecheckbox.1Right-click “Wireless Network Connection” in the notificationarea of the taskbar. In the shortcut menu that appears,select View Available Wireless Networks.The Connect to Wireless Network dialog box appears.2Click the Access Point to which you want to connect.

45Software setup3If Data Security (also called WEP or Encryption) is enabledat the Access Point, enter the encryption key in the Networkkey field.Note•Input is case sensitive. Be sure to use the same upper case/lower case spelling asat the Access Point.•The Data Security function serves to prevent unauthorized access to the network.If Data Security is not enabled at the Access Point, it is strongly recommendedthat you enable it after having checked that communication can be established.For details about changing the settings of the Access Point, see the documentationof the Access Point.•After changing the settings of the Access Point, change the settings for theWireless LAN PC Card accordingly.z TipWhen using the Sony Wireless LAN Access Point PCWA-A200, refer to the folder“manual” under the folder “A200Setup” on the supplied CD-ROM. This foldercontains a PDF file that explains how to make settings for the PCWA-A200. Todisplay PDF files, Adobe Acrobat Reader is required.4Click Connect.The computer connects to the Access Point.z TipFor details on making the connection, see Windows XP Help.

46Checking the communication statusChecking the wireless signal strengthThe communication status is shown by the Client Manager icon in thesystem tray (notification area in Windows XP).Client Manager iconMeaning of icon appearance (Green) = Excellent (Green) = Good (Yellow) = Fair (Yellow) = Weak signal (Red) = Out of range (No color) = Operating in Peer-to-Peer Mode

48PrecautionsSafetyDo not drop or cause a mechanical shockto the 5GHz Wireless LAN PC CardPCWA-C500, as this may damage theunit.InstallationDo not expose the Wireless LAN PC Cardto the following conditions:•Unstable surfaces•High humidity or poor ventilation•Excessive dust•Direct sunlight or extreme heat•Closed cars•Magnetized location (near magnets,speakers, or televisions)•Locations exposed to frequent vibration•Locations where the transmission ofradio waves may be obstructed by metalplates or concrete wallsOperationIf the Wireless LAN PC Card is moveddirectly from a cold location to a warmlocations, or if it is placed in a very dampenvironment, moisture may condense onthe parts inside. The Wireless LAN PCCard may not operate properly if moisturecondensation occurs.CleaningClean the casing with a soft cloth, lightlymoistened with water or a mild detergentsolution. Do not use any type of abrasivepad, scouring powder, or solvent such asalcohol or benzene as it may damage thefinish of the casing.

49Software setupSpecificationsProtocol supportTCP/IP compliantStandardIEEE802.11a/IEEE802.11Radio frequency2.4 GHzModulation methodDS-SS (IEEE802.11 compliant)GeneralPower requirements3.3 V/5 V (supplied from the computerthrough the PC card adapter)CurrentPeak current at transmission: 560 mAPeak current at reception: 400 mAConnectorPC Card Card Type-IIDimensionsApprox. 2.12 × 0.2 × 3.54 inches(Approx. 54 × 5 × 90 mm ) (w/h/d)(Antenna height: 0.47 inches (Approx. 12 mm))MassApprox. 1.23 oz (Approx. 35 g)Operating temperature41°F to 95°F (5°C to 35°C) (not condensed)Environment temperature-4°F to 140°F (-20°C to 60°C) (notcondensed)Supplied accessoriesSee “Unpacking” on page xx.Design and specifications are subject to changewithout notice.Getting helpThis section describes how to get help andsupport from Sony, as well astroubleshooting tips for your WirelessLAN PC Card.About Sony’s Support OptionsSony provides several support options foryour Wireless LAN PC Card. When youhave questions about your Wireless LANPC Card and its related software, checkthese options for answers:❒This Operating Instructionsexplains how to use your Wireless LANPC Card.❒The Sony Wireless LAN PC Cardsupport Web sitehttp://www.sony.com/wirelesslansupport/ provides thelatest information on your WirelessLAN PC Card. On this Web site, youwill find:•Answers to Frequently AskedQuestions (FAQs)•An electronic version of theOperating Instructions•Help files•Installation information•Software upgrades❒The Sony e-mail support serviceanswers your questions by electronicmail. Just send your question in an e-mail message and a customer servicerepresentative will reply. To send aquestion to Sony e-mail support, fill outthe e-mail form athttp://www.sony.com/wirelesslansupport/

50❒The Sony fax-back service providesyou with answers to commonly askedquestions. You can use this automatedservice to request a list of availabletopics then select the topics you want toreceive. To contact the Sony fax-backservice, call1-877-760-7669.❒The Sony Customer InformationServices Center offers informationabout your Access Point, Wireless LANPC Card, and other Sony products thatwork with your computer. To contactthe Sony Customer InformationServices Center, call 1-877-760-7669.Open 24 hours/day, 7 days/week.Getting Help

51Additional informationGlossaryChannel numberThe frequency used for wirelesscommunications. Wirelesscommunications are possible only amongclient computers and Access Points thatuse the same channel.Data SecurityIEEE 802.11 compliant security system(also called WEP or Encryption). Usingthe encryption key as the password, onlyclient computers and Access Points thathave the same key may log onto the samewireless LAN.Encryption keySee the explanation of Data SecurityLAN (Local Area Network)A network which is accessible only to itsmembers, unlike the Internet which isopen to an unlimited number of people. ALAN may be built for different purposes.For example, you can build an office LANthat is accessible only to members of thesame department or a home LAN that isaccessible only to family members.TCP/IP (Transmission ControlProtocol/Internet Protocol)TCP is a connection-oriented protocol (aset of specifications that define theprocedures for computers to follow whentransmitting and receiving data). Becausethe Internet uses TCP/IP, a computer canonly connect to the Internet when theTCP/IP protocol is installed on it.

52TroubleshootingIf there is an apparent problem with the system, check the points listedbelow. If you still cannot resolve the problem after performing thesechecks, contact Sony Customer Information Services.Symptom Cause/RemedyComputer does notdetect the WirelessLAN PC Card.Other computers onthe wireless LAN arenot displayed.Cannot access theInternet.Data transfer speed isslow.The Wireless LAN PC Card may not be properly insertedinto the PC Card slot of the computer.cCheck that the Wireless LAN PC Card is inserted in theproper direction, then push it in as far as it will go.You did not enter the password when Windows started.cEnter the user name and the password requested onWindows startup, then log onto the LAN.The Windows network environment is not properly set up.cCheck the Windows network settings. For details, seeWindows Help.No other computers are logged onto the wireless LAN.The Access Point is not connected to the Internet.cConnect the Access Point to the Internet, as described inthe documentation of the Access Point.Wireless LAN PC Card is not inserted in the computer.cInsert the card, as described in “Inserting the WirelessLAN PC Card” on page 36.Communication between the Access Point and the computeris not established.cUse Client Manager to check the communication status.The Access Point is not properly configured.cConfigure the Access Point according to itsdocumentation.The Access Point and the computer are too far apart.cReposition the computer within 100 m (330 feet) of theAccess Point, in direct line of sight.There is radio interference with another Access Point.cTry assigning another channel number to the AccessPoint.There are too many clients logging on to the Access Point.cTry later.

53Additional informationSymptom Cause/RemedyForgot the encryptionkey.Transfer rate is 11Mbps, but MPEG2data do not transferwithout interruption.Communication failsalthough the computeris located within 100m (330 feet) of theAccess Point.Link test results inmany droppedmessages.cReturn Access Point to factory default settings and thenconfigure it again. For details on how to do this, see thedocumentation of the Access Point.11 Mbps is a theoretical value. Under real-world conditions,transfer rate will normally be in the range of 4 - 5 Mbps. Thisis true for all IEEE 802.11b compliant systems. Thebandwidth available with wireless communications may notbe sufficient for high-volume streaming data such asMPEG2.The actual communication distance depends on variousfactors such as installation site conditions, presence ofobstacles, etc.cMove the computer closer to the Access Point.The Access Point and the computer are too far apart.cMove the computer closer to the Access Point.File transfer is in progress on the network.cDuring transfer of large files, performance maytemporarily drop. Repeat the test when the network is notbeing used for file transfer.There is radio interference.cIf there is another wireless station nearby using the samechannel, try changing the channel number.cIf a Bluetooth enabled wireless device is being usednearby, stop using it at the same time.A microwave oven is being used nearby.cA microwave oven may also have an adverse effect oncommunication performance. Do not use it at the sametime.Notes•When more than 2% messages are dropped,communication performance will be seriously affected. At5% and higher, most applications will have troublefunctioning.•Perform the link test for at least 1 minute continuously(minimum 200 messages) to ensure meaningful results.

Printed in Japan❒The Sony e-mail support service answers your questionsby electronic mail. Just send your question in an e-mail messageand a customer service representative will reply. To send aquestion to Sony e-mail support, fill out the e-mail form athttp://www.sony.com/wirelesslansupport/❒The Sony fax-back service provides you with answers tocommonly asked questions. You can use this automated serviceto request a list of available topics and then select the topics youwant to receive. To contact the Sony fax-back service, call1-877-760-7669.❒The Sony Customer Information Services Center offersinformation about your Access Point, Wireless LAN PC Card,and other Sony products that work with your computer. Tocontact the Sony Customer Information Services Center, call1-877-760-7669.Open 24 hours/day, 7 days/week.