User Manual - Alink4.com
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1. O Choose the check box of Enable Advanced Setting to edit all settings O If joining or creating an Ad Hoc network choose Ad Hoc O Click OK or Apply if using the other tabs to save the settings For details of each setting refer to Modifying a Wireless Network on page 20 O Click the Security tab If not using security select None 18 Configuration Setting 0 If security is used select Pre Shared Key and click on the Configure button 19 8 Enter an encryption key in the Shared First field E Default Encryption Key Encryption Keys Hex 0 9 4 FJ Key Length Unique Key le 40424 10 hex digits Shared Fi pd 40 24 10 hex digit e 64 404241 10 hex digits Second Third g 40424 10 nex digits Fourth ea 40 24 10 hex digits First Key Column 1 Length 0 O Click OK or Apply if using the other tabs to save the settings The new Network Name is listed in the Profile List The driver does not allow channel selection in Ad Hoc mode Instead the driver starts with an initial channel then checks channel status If the channel is busy the driver automatically uses a different channel For details of each setting please see chapter 5 20 5 Modifying a Wireless Network 5 1 Infrastructure Mode and Ad Hoc Mode You can set the Wireless Network Adapter to work in either Infrastructure mode or Ad Hoc mode NOTE Ad hoc mode is available only for 802 11b g2. Metwork name SSID1 uti Metyvork name SSID NEGO This is a wireless access point This is a wireless access point This network requires the use of a network key OEP To access this network click Ves To access this network click ez Cancel Cancel Dont show this wizard next time Dont show this wizard next time If the chosen network has security enabled the Security tab displays Select the security option used by the network Contact the network administrator for the correct settings Configuration Setting Profile Editor Security Tepa Property sel Security Options O PA WPA EAP Type fig y C WPA PSK eo agad 5024x EAP Type TL3 a O Pre Shared Key O ia Contgure cerca Abily 13 5 If selecting WPA or 802 1X select the EAP type then click on the Configure pu to select the certificate Define WPA PSK 14 T If selecting Pre Shared Key click on the Configure button to enter the correct Encryption Keys Key entry method a 10hex digits User must enter 10 hexadecimal digits The hexadecimal define is 0 9 and A F ex 123456abc b 5 chars User must enter 5 characters ex ab3 c 13 chars User must enter 13 characters ex ab3 kf08 amp kdk d 16 chars User must enter 16 characters ex ab3 kf08 amp kdk456 For WEP key please contact with MIS administrator Define Pre Shared Keys xl Default Encryption K
3. Itis not available for 802 1la This 1s a client product and do not have radar detection function specified by FCC The software will not let you to use ad hoc under 802 1la Infrastructure Mode In infrastructure mode devices communicate with each other by first going through an Access Point AP Wireless devices can communicate with each other or can communicate with a wired network When one AP is connected to wired network and a set of wireless stations 1t 1s referred to as a BSS Basic Service Set Wire q Ba Ckb One a gt Access Point S S SF Ad Hoc Mode Ad hoc mode is also called peer to peer mode or Independent Basic Service Set IBSS In ad hoc mode devices communicate directly with each other without using an Access Point AP NOTE Ad hoc mode is available only for 802 11b g It is not available for 802 1 1a This is a client product and do not have radar detection function specified by FCC The software will not let you to use ad hoc under 802 1 1a 2i 5 2 Modifying a Wireless Network O Open WLAN a b g mini PCI Module Configuration by double clicking the shortcut icon on the desktop Note If there s no network name listed in the Profile List click Refresh button and double click a Network Name from Available Networks The chosen Network Name is listed in the Profile List From the Profile List select one Profile and click Modify but
4. 091GHz 5 15 5 25GHz 2 412 2 472Ghz 5 725 5 85Ghz 2 400 2 483GHz Modulation 02 11b g technique DSSS DBPSK DQPSK CCK OFDM for data rate gt 20 Mbps 802 11la OFDM BPSK QPSK 16 QAM 64 QAM Channels 02 11b g support US Canada 11 1 11 Major European country 13 1 13 France 4 10 13 Japan 14 1 13 or 14 China 13 1 13 802 11a 1 US Canada 12 non overlapping channels 5 15 5 35GHz 5 725 5 825GHz with dynamic frequency selection DFS 2 Europe 19 non overlapping channel 5 15 5 35GHz 5 47 5 725GHz 3 Japan 4 non overlapping channels 5 15 5 25GHz 4 China 5 non overlapping channels 5 15 5 85GHz Operation gt 3 3V 5 voltage 802 11a 802 11b 802 11g consumption gt Continuous Tx 490 510mA 18dBm 570 590mA 18dBm 610 640mA 18dBm gt Continuous Rx 340 350mA 360 380mA 420 440mA 420 440mA 510 530mA 530 545mA 400 420mA 470 485mA 490 510mA gt Standby mode 360 380mA 440 450mA 450 470mA gt Power saving mode 50mA 50mA 50mA gt RF Kill 40mA 40mA 40mA gt 802 11b g 18 dBm peak power gt 802 1la 1 US 5 150 5 250 15 dBm 5 250 5 350 18 dBm 5 470 5 725 not allowed 5 725 5 825 17dBm 2 Europe 5 150 5 250 and 5 250 5 350 18 dBm 5 470 5 725 17dBm 5 725 5 825 Not allowed 3 Japan 5 150 5 250 18 dBm 5 250 5 350 not allowed 5 470 5 725 not allowed 5 725 5 825 not allowed 32 Key specifications
5. 1 Do Network Tasks ireless Network Connection 23 a y Ea Create a new connection Bx Wireless connection unavailable Setup a home or small Cy MEME Disable View Available Wireless Networks office networ e Disable this network device mj Rename this connection Change settings of this m Local Arel la connection we Disabled Add to Bridge A Create Shortcut A Wireless f gt Disabled Rename E Properties Other Places G Control Panel 4 My Network Places O Select Wireless Networks tab and uncheck the check box of Use Windows to configure my wireless network settings and then click OK Wireless Network Connection 4 Properties PIX General Wireless Networks Advanced Use Windows to configure my wireless network settings Available networks To connect to an available network click Configure lt gt NCBO A 2 NC 2 datacomPM Preferred networks Properties Learn about setting up wireless network configuration QT 16 4 Creating an Ad Hoc New Network NOTE Ad hoc mode is available only for 802 11b g Itis not available for 802 1la This is a client product and do not have radar detection function specified by FCC The software will not let you to use ad hoc under 8 02 1la O In the Configuration window click New WLAN atbtg mini PCI Module Configuration WLAN Confi
6. IC important statement Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device The information is as follows the maximum antenna gain permitted for devices in the 5250 5350 MHz and 5470 5725 MHz bands to comply with the e i r p limit the maximum antenna gain permitted for devices in the 5725 5825 MHz band to comply with the e i r p limits specified for point to point and non point to point operation as appropriate as stated in section A9 2 3 Users should also be cautioned to take note that high power radars are allocated as primary users meaning they have priority of 5250 5350 MHz and 5650 5850 MHz and these radars could cause interference and or damage to LE LAN devices This device is intended only for OEM integrators under the following conditions 1 The antenna must be installed such that 20 cm is maintained between the antenna and users and 2 The transmitter module may not be co located with any other transmitter or antenna 3 For all products market in US OEM has to limit the operation channels in CH1 to CH11 for 2 4G band by supplied firmware programming tool OEM shall not supply any tool or info to the end user regarding to Regulatory Domain change As long as 3 conditions above are met further transmitter test will not be required
7. If the network uses DHCP server choose Obtain an IP address automatically If the network does not use DHCP server choose Use the following IP address to set the relative settings For the IP configuration information please contact the network administrator 28 5 3 Default Settings Windows XP Zero Configuration You may also choose the default parameters and directly proceed to Windows XP zero configuration through the steps below 0 Goto Control Panel and open Network Connections O Right click the Wireless Network Connection of WLAN a b g mini PCI Module and make sure this connection is Enabled O Right click the Wireless Network Connection of WLAN a b g mini PCI Module and then click Properties 0 Select Wireless Networks tab and select Use Windows to configure my wireless network settings check box Note Clear the check box of Use Windows to configure my wireless network settings will disable automatic wireless network configuration 29 Appendix A FAQ about WLAN 1 Can run an application from a remote computer over the wireless network This will depend on whether or not the application is designed to be used over a network Consult the application s user guide to determine whether it supports operation over a network 2 Can play computer games with other members of the wireless network Yes as long as the game supports multiple players over a LAN loca
8. Operation gt 802 11a distance Outdoor 40m 72Mbps 85m 54Mbps 250m 48 Mbps 3 10m 36Mbps Indoor 20m 72Mbps 25m 54Mbps 35m 48Mbps 40m 36Mbps gt 802 11b Outdoor 300m 11Mbps 465m 5 5Mbps 500m 2Mbps 5 15m 1 Mbps Indoor 60m 11Mbps 70m 5 5Mbps 83m 2Mbps 85m 1Mbps gt 802 11g Outdoor 82m 54Mbps 100m 48Mbps 300m 36Mbps Indoor 20m 54Mbps 25m 48Mbps 35m 36Mbps Operation Windows 98SE ME 2K XP System supported Security 64 bit 128 bit 152 bit WEP Encryption 802 1x Authentication AES CCM amp TKIP Encryption Operation mode Infrastructure amp Ad hoc mode Please note that Ad hoc mode is available only for 802 11b g Itis not available for 802 lla This is a client product and do not have rador detection function specified by FCC The software will not let you to use ad hoc under 802 1 1a Transfer data rate gt 02 11b g 11 5 5 2 1 Mbps auto fallback up to 54 Mbps gt 802 11a Normal mode 54 48 36 24 18 12 9 6Mbps auto fallback Operation gt 0 70 C temperature Storage gt 20 80 temperature Wi Fi Alliance WECA Compliant 0 WHQL Microsoft 2K XP Complaint S W audio On Off support EMC certificate FCC part 15 USA IC RSS210 Canada Telec Japan ETSI EN301893 EN60950 Europe Media access CSMA CA with ACK architecture 32 bit MAC protocol 33
9. WLAN a b g mini PCI Module Setup Welcome Modify repair or remove the program Welcome to the WLAN a b g mini PCI Module Setup Maintenance program This program lets you modify the current installation Click one of the options below C Modiy i Select new program features to add or select curently installed features to remove C Repair SF Reinstall all program features installed by the previous setup Hnos Remove all installed features InstallShield Lc Cae toe 0 Click OK to start Uninstall Confirm Uninstall 3 x Do you want to completely remove the selected application and all of its features O Click Finish Uninstall is now completed WLAN atbtg mini PCI Module Setup Maintenance Complete InstallShield Wizard has finished performing maintenance operations on WLAN a b g mini PCI Module Cancel 11 3 Connecting to an Existing Network O Double click the shortcut icon of WLAN a b g mini PCI Module on the desktop and the Configuration window appears WLAN a b g mini PCI Module Configuration WLAN Configuration s02 112 b 9 T Profile List Configuration Mame Detautt Metwork Mame Metvyork Connection APOntrastructure WEP Disabled 3 E 88 Link Information ill Delete Network Mame Network Connection APUnfrastructure Security Mone T z 7 AREY Channel 3 Enable Smar Selection Tran mis ion Fate 1 Mbps Signal Strength 24 Ava
10. ad hoc under 802 1la 802 11b Range Options are Normal Range and Extended Range This function can let user to determine the transfer range in 802 11b mode Extended Range can prolong the transfer range with a lower data transmitting rate Scan Mode Options are Active Scan Passive Scan and Auto In Active Scan the driver sends out the probe request frames from each channel and collects the response frames from the responding In Passive Scan the driver scan each requested channel listening the beacons on each channel Transmit Power This setting allows you to change the output power of the PC Card to increase or decrease the coverage area QoS Disables or enables the PC Card to cooperate in a network using QoS Quality of Service 2 4 GHz Preamble Allows Ad Hoc compatibility with other 2 4 GHz devices Two options are Short and Long and Long only Use Long Only when configuring the client for an 802 11b RoamAbout AP wireless network 24 4 Select Security tab and choose the security mode Note Check with your Network Administrator for the security features supported by your AP Configuration Setting iz E x Profile Editor Security TRAP Property sel Security Options ARPA WPA EAP Type TLS O WPA PSK RTA 602 1x EAF Type TLS i Pre Shared Key E EOnTalres E WPA Enables the use of WiFi protected Access WPA This option requires IT administration a Select WPA to open the WPA EAP drop down men
11. cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter lf the end product integrating this module is going to be operated in 5 15 5 25GHz frequency range the warning statement in the user manual of the end product should include the restriction of operating this device in indoor could void the user s authority to operate the equipment CH1 CH11 for 2 4GHz by specified firmware controlled in U S A Table of Contents 1 INTRODUCTION _ 6 2 DRIVER UTILITY INSTALLATION UNINSTALLATION 7 NAAA A A SAATANA 7 2 2 ADDITIONAL SETUP PROCESSES cccccsccccsccsccccsccccccccccscccccccscecccccsccsccccsccscccccccsccsces 10 Z INENS TAE LATION a a nata ESOS 11 3 CONNECTING TO AN EXISTING NETWORK 12 4 CREATINGAN AD HOC NEW NETWORK 17 5 MODIFYING A WIRELESS NETWORK 21 5 1 INFRASTRUCTURE MODE AND AD HOC MODE ccccsssssccccssssccccssscccccssscccccssssces 21 5 2 MODIFYING A WIRELESS NETWORK cccssssscccccsssssscccccsssssccccccsssssccccccsssssccccsssscess 22 5 3 DEFAULT SETTINGS WINDOWS XP ZERO CONFIGURATION ccccscccsscssssscccccccccees 29 5 4 SUPER A G SETTING ococosccccorroconncccnnacccnnorannccccnaccconsarannccccnass E Hale DATE ay o APPENDIX A FAQ ABOUT WLAN __ 30 APPENDIX B SPECIFICATION _ 32 1 Introduction Thank you for purchasing the WLAN a b g mini PCI Module that provides the easiest way to wireless networking This User Manual contains detailed ins
12. However the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed for example digital device emissions PC peripheral requirements etc IMPORTANT NOTE In the event that these conditions can not be met for example certain laptop configurations or co location with another transmitter then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product In these circumstances the OEM integrator will be responsible for re evaluating the end product including the transmitter and obtaining a separate FCC authorization End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users The final end product must be labeled in a visible area with the following Contains FCC ID NKRCMO Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user s manual of the end product which integrates this module The end user manual shall include all required regulatory information warning as show in this manual IMPORTANT NOTE To comply with FCC RF exposure compliance requirements the antenna used for this transmitter must be installed to provide a separation distance of at least 20
13. Shield 4 Click Next to continue or click Browse to choose a destination folder WLAN atbtg mini PCI Module Setup Choose Destination Location Select folder where Setup will install files O Click Next WLAN a btg mini PCI Module Setup Select Program Folder Please select a program folder MLAN a b a mini PCI Module nstallsmeld 0 Click Yes to create a shortcut icon on your desktop 7 Click Finish WLAN atbt tg mini PCI Module Setup InstallShield Wizard Complete Setup has finished installing WLAN a b g mini PCI Module on your computer 0 You should now see a shortcut icon on your desktop 2 2 Additional Setup Processes During software installation procedure each operating system may prompt different specific options 0 Windows 98SE The system will request the original Windows CD during the installation process When the installation is finished you 1l have to restart your computer 0 Windows Me Please restart your computer when the installation is finished 0 Windows 2000 XP Select Install the software automatically when the window with this option appears and then click Next to continue installation 2 3 Uninstallation Note Before uninstallation please close all running programs O Click Start gt Programs gt WLAN a b g mini PCI Module gt UnInstall WLAN a b g mini PCI Module O Choose Remove Click Next
14. WLAN a b g mini PCI Module User Manual Version 1 3 Jul 2007 Copyright Statement No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means whether electronic mechanical photocopying recording or otherwise without the prior writing of the publisher Windows 98SE 2000 ME XP are trademarks of Microsoft Corp Pentium is trademark of Intel All copyright reserved Federal Communication Commission Interference Statement This 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 that t
15. ch node and access point for example must always acknowledge receipt of each message Each node must maintain contact with the wireless network even when not actually transmitting data Achieving these functions simultaneously requires a dynamic RF networking technology that links access points and nodes In such a system the user s end node undertakes a search for the best possible access to the system First 1t evaluates such factors as signal strength and quality as well as the message load currently being carried by each access point and the distance of each access point to the wired backbone Based on that information the node next selects the right access point and registers its address Communications between end node and host computer can then be transmitted up and down the backbone As the user moves on the end node s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether it should seek a new one When a node no longer receives acknowledgment from its original access point it undertakes a new search Upon finding a new access point it then re registers and the communication process continues 31 Appendix B Specification Item Key specifications Frequency 2 412 2 462Ghz 5 15 5 35Ghz 5 725 5 825Ghz range 2 400 2 483GHz 2 412 2 472Ghz 5 15 5 35Ghz 5 47 5 725Ghz 2 400 2 483GHz 2 412 2 484Ghz 5 15 5 25Ghz 2 400 2 483GHz 4 90 5
16. ey Encryption Keys Hex 0 9 4 F Key Length Unique Key lea 40424 10 hex digis Shared First hy E 40 24 10 hex digits Second ssid ba 10424 10 hexdigts gt Third lea 40424 10 nex digits Fourth PF s 40 24 10 hex digts First Key Column 1 Length 0 Click on OK or Apply if using the other tabs when done to save the settings E Once connected the icon P or 1n front of the name of the Connected Network you can check the signal strength from the icon a in the Windows System Tray 15 Additional Note for Windows XP In Windows XP it is recommended that you use the WLAN a b g mini PCI Module Configuration Utility Before using the Utility please follow the steps below to disable the Windows XP Zero Configuration Option 1 0 Double click the shortcut icon to open the Utility 0 From the Windows System Tray you should see the signal icon Right click it and select Disable Zero Configuration Disable Adapter Turn radio on A Notification x Disable Zero Configuration WinkP Zero Configuration is disabled Option 2 0 Goto Control Panel and double click Network Connections 0 Right click Wireless Network Connection of WLAN a b g mini PCI Module and select Properties Network Connections BAR a Fie Edit view Favorites Tools Advanced Help EES Y JO search E Folders Ey Address e Network Connections
17. guration 802 1 1a b g if Selected Profile Information Configuration Name Default Network Name Network Connection AP infrastructure Modify WEP Disabled El ae Link Information i Delete Network Name AN Network Connection AP infrastructure Security None Apply Channel 5 Enable Smart Selection TES 1 Mbps Signal Strength 36 y Available Networks Connection Mode Channel WEP B 6 Enable HS Infrastucture lntrastucture Infrastucture Infrastucture Infrastucture y Disable Double click a Network Name to connect to an available network e Refresh Signal Strength s O Select the Profile Editor tab 17 o niieu aton setting Ez Profile Editor Security TCPAP Property Profile temz Configuration Mame Default Content Metvwork MamelSSiL Hetwork Mame Sil MHetwork MamelSsSii Metwrork Connection Power Saving Wireless Mode Ad Hoc Met Star oO 11a 002 116 Range Mormal Range can Mode Auto Transmit Power Full Power os Disabled Country UNITED STATES 2 4 GHz Preamble Long only w Enable Advanced Setting Cancel Apply NOTE Ad hoc mode is available only for 802 11b g It is not available for 802 lla This is a client product and do not have radar detection function specified by FCC The software will not let you to use ad hoc under 802 11a The country domain can not be selected It always shows UNITED_STATES
18. hoose the desired Certificate Authority for authentication from the drop down menu E Server Domain Name The the RADIUS server name or the domain name used for the network access E Login Name The username used to log into the server or domain E Define User Information PEAP Click on the Define User Information button and complete the configuration information in the Define User Information dialog 26 I If selecting WPA PSK click on the Configure button to enter the PassPhrase The PassPhrase must be a minimum of 8 printable ASCII characters The PassPhrase should be at least 20 characters to make it more difficult for an attacker to decipher the key If selecting Pre Shared Key click on the Configure button to enter the Encryption Keys When finished click OK For WEP key please contact with MIS administrator Define Pre Shared Keys E O x Default Encryption Key Encryption Keys Hex 0 9 4 F Unique Key Shared First A Jed 40424 10 hex digits second es 40 24 10 hex digits y Third lts 40 241 10 nex digits Fourth 64 40 24 10 hex digits Key Length 64 40 24 10 hex digits First Key Column 1 Length 0 E Key Entry Method Determines the entry method for the key Hexadecimal 0 9 A F or ASCII text all keyboard characters E Default Encryption Key Allows you to choose one encryption key First Second Third or Fourth as the transmit key which encryp
19. if one or more bits in the chip are damaged during transmission statistical techniques embedded in the radio can recover the original data without the need for retransmission To an unintended receiver DSSS appears as low power wideband noise and is rejected ignored by most narrowband receivers 30 5 Would the information be intercepted while transmitting on air WLAN features two fold protection in security On the hardware side as with Direct Sequence Spread Spectrum technology it has the inherent security feature of scrambling On the software side WLAN offers the encryption function WEP to enhance security and access control 6 What is WEP WEP is Wired Equivalent Privacy a data privacy mechanism based on a 64 bit or 128 bit shared key algorithm as described in the IEEE 802 11 standard 7 What is infrastructure mode When a wireless network is set to infrastructure mode the wireless network 1s configured to communicate with a wired network through a wireless access point 8 What is roaming Roaming is the ability of a portable computer user to communicate continuously while moving freely throughout an area greater than that covered by a single access point Before using the roaming function the workstation must make sure that it is the same channel number with the access point of dedicated coverage area To achieve true seamless connectivity the wireless LAN must incorporate a number of different functions Ea
20. ilable Networks Connection Made Channel WEP Signal Strength Network Connection Press Refresh button to initiate site survey process Double click a Network Mame to connect to an available network ig Retresh signal Strength __ O Click on the Refresh button retest to list all available networks WLAN a b g mini PCI Module Configuration WLAN Configuration 802 1 1a b q F As Biante diet Information List Detail List if Selected Profile Information Configuration Mame Detautt Network Mame Metvvork Connection AP Infrastructure WEP Disabled E 88 Link Information in Delete Metwork Mame und Network Connection AP Infrastructure Security Mone ee z 7 Apply Channel 5 Enable Smart Selection Transmission Fate 1 Mbps Signal Strength 36 xl Available Networks Connection Mode Channel Wer B E Enable Infrastucture NO B 5 E i i _ Intrastucture NCSU A 2 Enable Infrastucture A heso B 4 Enable 30 Infrastucture A NC B 3 Disable 24 Infrastucture Double click a Network Name to connect to an available network xP Fefresh Signal Strength 12 Note To automatically connect to the network with the strongest signal select 4 Enable Smart Selection Any displays in Profile List From the list of Available Networks choose one network by double clicking the Network Name One of the following dialog boxes appears Click Yes to continue xl xi
21. l area network Refer to the game s user guide for more information 3 What is Spread Spectrum Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable secure mission critical communications systems It is designed to trade off bandwidth efficiency for reliability integrity and security In other words more bandwidth is consumed than in the case of narrowband transmission but the trade off produces a signal that 1s in effect louder and thus easier to detect provided that the receiver knows the parameters of the spread spectrum signal being broadcast If a receiver is not tuned to the right frequency a spread spectrum signal looks like background noise There are two main alternatives Direct Sequence Spread Spectrum DSSS and Frequency Hopping Spread Spectrum FHSS 4 What is DSSS What is FHSS And what are their differences Frequency Hopping Spread Spectrum FHSS uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver Properly synchronized the net effect is to maintain a single logical channel To an unintended receiver FHSS appears to be short duration impulse noise Direct Sequence Spread Spectrum DSSS generates a redundant bit pattern for each bit to be transmitted This bit pattern is called a chip or chipping code The longer the chip the greater the probability that the original data can be recovered Even
22. name cannot be longer than 32 characters If the field is set to be ANY or is left blank your computer will connect to an AP with the best signal strength E Network Connection Specifies the mode of the network Two options are Infrastructure and Ad Hoc E Power Saving Minimizes power consumption while maintaining network connectivity and high data transfer performance In Ad Hoc mode Power Savings function cannot be enabled The power management options are e Off PC Card is powered up at all times e Normal PC Card sleeps less often and stays asleep for a shorter period e Maximum PC Card sleeps more frequently and stays asleep as much as possible E Wireless Mode Three options are 802 11b 802 11a 802 112 23 Super A Super G or Auto Auto allows the use of either 802 11a 802 11g or 802 11b mode NOTE Ad hoc mode is available only for 802 11b g Itis not available for 802 11a This is a client product and do not have rador detection function specified by FCC The software will not let you to use ad hoc under 802 1la Ad Hoc Net Start Specifies a band to establish an Ad Hoc network 1f no matching SSID is found Options available are the following 802 11b and 802 11g NOTE Ad hoc mode is available only for 802 11b g Itis not available for 802 11a This is a client product and do not have radar detection function specified by FCC The software will not let you to use
23. o which the receiver is connected Consult the dealer or an experienced radio TV technician for help FCC Caution To assure continued compliance example use only shielded interface cables when connecting to computer or peripheral devices any changes or modifications not expressly approved by the party responsible 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 0 This device may not cause harmful interference and 0 This device must accept any interference received including interference that may cause undesired operation IMPORTANT NOTE To comply with FCC RF exposure compliance requirements the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter This device supports FCC Part 15 subpart E dynamic frequency selection DFS client without radar detection For the band 5150 5250 MHz this equipment must be used indoors only to reduce potential for harmful interference to co channel mobile satellite systems The availability of some specific channel s and or function s are country dependent and are firmware programmed at the factory to match the intended destination The firmware setting is not accessible to the end user
24. ton WLAN a b g mini PCI Module Configuration WLAN Configuration gt 802 1 1a b a9 T Information List Detail List E YB Selected Profile Information Configuration Name NC Network Name NC Network Connection AP nfrastructure WEP Disabled El Be Link Information i Delete Network Name 1234 Network Connection AP Infrastructure Security None Apply Channel 1 FF Enable Smart Selection uo hale 1 Mbps Signal Strength 20 y Available Networks Disable Infrastucture B 2 Enable Infrastucture B 1 Disallo M S TE NCS5O B 4 Enable Infrastucture Ncso B 3 Enable Infrastucture h Double click a Network Name to connect to an available network 5 dr ESA Signal Strength 3 Select Profile Editor tab and edit the settings Click OK to save the modifications Configuration Setting ES Profile Editor Securiy TCPAP Property Configuration Mame Default Network Mamel Si0 Metwrork Mamei Ssi Metwrork Mame SSID Metwork Connection AP intrastructure Power Saving Mortal Wireless Mode Auto Ad Hoc Met Start ou 114 502 116 Range Mormal Range scan Mode Auto Transmit Power Full Power Gus Disabled Country UNITED STATES 2 4 GHz Preamble short and Long Cancel Apply E Configuration Name This name identifies the configuration This name should be unique E Network Name SSID1 SSID2 SSID3 The name of the wireless network This
25. tructions in the operation of this product Please keep this manual for future reference System Requirements o A laptop PC contains 32 MB memory or greater 300 MHz processor or higher O Microsoft Win 2000 ME 98 Second Edition XP 2 Driver Utility Installation Uninstallation 2 1 Installation Note The Installation Section in this User Manual describes the first time installation for Windows To re install the driver please first uninstall the previously installed driver See Chapter 2 3 Uninstallation in this User Manual Follow the steps below to complete the driver utility installation O Insert the Installation Software CD into the CD Rom Drive O Click Next WLAN a b g mini PCI Module Setup RS Welcome to the InstallShield Wizard for WLAN a b g mini PCI Module The InstallShield Wizard will install WLAN a b g mini PCI Module on your computer To continue click Next WLAN a b g mini PCI Module Setup License Agreement Please read the following license agreement carefully Press the PAGE DOWN key to see the rest of the agreement All nights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or othermze without the prior written permission of this company Install
26. ts transmissions from the PC Card E Unique Key Defines the per session encryption key for the current network configuration Not used in Ad Hoc mode E Shared Keys Use these fields to enter the wireless network s encryption keys The keys must be in the correct position First Second Third or Fourth E Key Length Defines the length of each encryption key o For 40 64 bit enter 10 digits for hexadecimal or 5 characters for ASCII o For 104 128 bit Enter 26 digits for hexadecimal or 13 characters for ASCII 2J When the length is changed the number of available characters in the field automatically changes If a previously entered key is too long the key is automatically truncated to fit If the key length is increased again the key does not update to the previous value Click OK to save the settings Select TCP IP Property tab Enter the settings and click OK to save the settings Configuration Setting y pe xj Profile Editor Security Setting TCPAP Property You can get IF settings assigned automatically four network supports this capability Otherwise you need to ask your network administrator for the appropriate IF settings Obtain an IP address automatically IF address i Subnet mask i Defaut gateway Oman GS Server address automatically mit Usethe following DNS server address Preferred DMS server Alternate DHS Server coca sn
27. u The options includes TLS and PEAP b Click on the Configure button and complete the configuration information in the Define Certificate dialog E WPA PSK Enables the WPA Pre Shared Key PSK Click on the Configure button and complete the configuration information in the WPA Passphrase dialog E 802 1x Enables 802 1x security This option requires IT administration a Select 802 1x to open the 802 1x EAP drop down menu The options include TLS and PEAP b Click on the Configure button and complete the configuration information in the Define Certificate dialog 25 E Pre Shared Key Enables the use of pre shared keys that are defined on the AP and the station a Select the Pre Shared Key radio button b Click on the Configure button and complete the configuration information in the Define Certificate dialog E None No security 5 Define the Certificate Define Certificate E xi Select a Certificate James lssued 20024 0 24 f Use Any Certificate Authority Choose a Certificate Authority CART Secureniet EA SGC Root Server Domain Mame Corporate com Login Mame James coo Select a Certificate Select the Certificate to Authenticate to the RADIUS server from the drop down menu E Use any Certificate Authority The Default Setting Select this radio button to use any Certificate Authority CA for authentication E Choose a Certificate Authority Select this radio button to c
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