Dynabook PA3171WL Wireless LAN, limited module approval User Manual WirelessLAN Mannual

Toshiba Corporation Wireless LAN, limited module approval WirelessLAN Mannual

Exhibit 8 User Manual

Toshiba Wireless LAN mini-PCI Card – Getting started 1-1 About Toshiba Wireless Solution 1 Wireless LAN Network Scenarios The Wireless LAN Card Kit enables you to: n Connect your computer to a Peer-to-Peer workgroup of wireless computing devices. n Connect your computer to a Local Area Network (LAN) Infrastructure that includes Wireless LAN Access Points, or other IEEE802.11 compliant LAN systems. n Expand the capabilities of your Wireless LAN Access Points, to support wireless devices that have been equipped with Wireless LAN Card. NOTE: The internal Wireless LAN Card can’t be used with the Toshiba Wireless LAN PC Card.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-2 Peer-to-Peer Workgroup The Peer-to-Peer workgroup configuration enables you to quickly set up a small wireless workgroup, where the workgroup participants can exchange files using features like “Files and Printer Sharing” as supported by Microsoft Networking. Figure 1-1 Peer-to-Peer Wireless Workgroup You can use this option to setup a temporary or ad-hoc network in environments where no access points are available (for example in Small Office/Home Office (SOHO) environments). As long as the stations are within range of one another, this is the easiest and least expensive way to set up a wireless network.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-3 Enterprise Networking Figure 1-2 Stand Alone Wireless LAN With the Wireless LAN Access Points you can connect to a corporate Local Area Network (LAN) infrastructure to have wireless access to all network facilities. LAN Infrastructures may either be. n Stand-alone wireless LANs as pictures in Figure 1-2 n Wireless network infrastructures connected to an existing Ethernet network as pictured in Figure 1-3.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-4 Figure 1-3 LAN Infrastructure
Toshiba Wireless LAN mini-PCI Card – Getting started 1-5 It’s Easy The Wireless LAN Card functions like any standard wired Ethernet card, but Wireless LAN does not need any wires! Where an Ethernet card requires a cable connection to a hub and/or patch panel, the cable physically ties you down to the location of the wired connection. Wireless LAN allows you connect your computer to a Local Area Network (LAN) system from anywhere within the wireless coverage area. Expanding or re-designing your network is easy: Add or relocate Wireless LAN Access Points, power-up your (new) Wireless LAN computers, and you’re done! Unlike Ethernet, Wireless LAN will enable you to roam throughout the network while remaining connected to the LAN. NOTE: The Wireless LAN Card is a radio product. Refer to the flyer “Information to the User” for regulatory information that may apply in your country.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-6 Wireless LAN Card Features Toshiba Wireless LAN mini-PCI Card is a wireless network card that fits into Mini PCI TypeIIIA.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-7 Wireless LAN Card Types The Wireless LAN Card is a wireless network card that complies with the IEEE 802.11 standard on wireless LANs (Revision B). The Wireless LAN Card supports data rates up to 11 Mbit/s. n Wi-Fi (Wireless Fidelity) certified by the Wireless Ethernet Compatibility Alliance (WECA). This means that your Wireless hardware will communicate with other vendors’ IEEE 802.11 compliant wireless LAN product. n Fully compatible with any other wireless LAN system based on Direct Sequence Spread Spectrum (DSSS) radio technology that complies with the “IEEE 802.11 standard on wireless LANs (Revision B).
Toshiba Wireless LAN mini-PCI Card – Getting started 1-8 Wireless LAN Cards The Wireless LAN Card supports the following wireless LAN features: n Automatic Transmit Rate Select mechanism in the transmit range of 11, 5.5, 2 and 1 Mbit/s. n Frequency Channel Selection (2.4GHz). n Roaming over multiple channels. n Card Power Management. n Wired Equivalent Privacy (WEP) data encryption, based on the 128 bit RC4 encryption algorithm.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-9 Finding Information This document was designed to give you a brief introduction about the Wireless LAN Card. In this document you will find the most important information to get your Wireless LAN network up and running, with a minimum set of parameters. Alternatively you can consult the on-line help documentation for the Wireless LAN drivers and/or tools by: n Clicking the [Help] button on your screen, or n Pressing the [F1] function key on your keyboard.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-10 Basic Settings for Enterprise Networks If you wish to connect to an Enterprise Network, use the Add/Edit Configuration Profile window to: n Click the start button from the Windows task bar. n Click on Settings, and then on Control Panel. n In the Control Panel window, double-click the Wireless Network icon. n Select to connect to an Access Point. n Set the correct Network Name. Figure 1-4 Edit Configuration window
Toshiba Wireless LAN mini-PCI Card – Getting started 1-11 1. In the field Network Name define the name of the wireless network to which you want to connect. You can either use: n The value “ANY” To connect to any wireless LAN network in the vicinity of your computer. n An “exact” value to connect to Consult your LAN Administrator for the value that applies to your network. The Network Name can be any alphanumeric string in the range of “a” to “z”, “A” to “Z” and “0” to “9” with a maximum of 32 characters (case-sensitive). 2. Click OK to confirm and return to the Add/Edit Configuration Profile window. 3. Click OK again to finish.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-12 Basic Settings for Peer-to-Peer Workgroups If you wish to connect to a Peer-to-Peer workgroup, use the Add/Edit Configuration Profile window to: n Click the start button from the Windows task bar. n Click on Settings, and then on Control Panel. n In the Control Panel window, double-click the Wireless Network icon. n Select to connect to a Peer-to-Peer Workgroup. n Set the correct Network Name and Encryption Key. Figure 1-5 Edit Configuration window : Peer-to-Peer 1. In the field Network Name define the name of the wireless network to which you want to connect. The Network Name can be any alphanumeric string in the range of “a” to “z”, “A” to “Z” and “0” to “9” with a maximum of 32 characters (case-sensitive). n If there is already a Peer-to-Peer group with this name available your computer will automatically connect to this workgroup.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-13 n If there is not yet such a group available, your computer will automatically start one with this name. 2. Click OK to confirm and return to the Add/Edit Configuration Profile window. 3. Click OK again to finish. Working with Wireless and Windows 2 Introduction This chapter provides general information about: n Using your Wireless LAN Card n View Other Computers n View Wireless Link Quality n View/Modify Wireless LAN Card Settings n Finding More Information
Toshiba Wireless LAN mini-PCI Card – Getting started 1-14 Using your Wireless LAN Card Radio Antennas The radio and antennas of your Wireless LAN Card perform best in an open environment with as few obstacles as possible. n To achieve the maximum range for wireless communications do not close the top panel and cover the top panel objects such as books or thick stacks of paper.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-15 View Other Computers When multiple Wireless LAN stations are up-and-running in your wireless network, you can use the procedure described below to display the other computers: 1. Start Windows Explorer. 2. Scroll down the list of files and folders to look for the item Network Neighborhood. 3. Double-click the Network Neighborhood item to display all stations in your Microsoft Networking Group. 4. To display other workgroups in the network environment, double-click the Entire Network icon. If you cannot find other (Wireless LAN) networked computers, verify whether the other Wireless LAN computers are: n Powered up and logged on to the network. n Configured to operate with identical Microsoft Network settings concerning: - Networking Protocol - Wireless Network Name - Workgroup Name To view or modify the Station Name or Workgroup of your computer, proceed as follows: 1. Click the Start button from the Windows task bar. 2. Click on Settings, and then on Control Panel. 3. In the Control Panel window, double-click the Network icon. 4. In the Network Settings window, select the Identification tab. You can verify and change the Station Name or Workgroup parameters. NOTE: You have to restart your computer before changes to the Network Settings will be effected. To verify the radio connection with other stations refer to “View Wireless Link Quality”.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-16 Using the Client Manager If you installed the Wireless LAN Client Manager you can use the Client Manager to: n Verify the quality of your wireless connection to the network. n View/Modify the configuration settings of your Wireless LAN Card. The Client Manager icon is displayed in the “System Tray” of your Windows task bar at the right-side on the bottom of your screen, indicating that the Client Manager programs is running. n Click the icon once with your left mouse button to retrieve a more detailed status overview. n Click the icon once with your right mouse button to display a menu with more options. View Wireless Link Quality You can use Client Manager icon on the Windows task bar to verify the link quality of your network connection. An overview of all possible icons is given in Table2-1. When the Client Manager icon is not indicating excellent or good radio connection, act as described in Table2-1.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-17 Table 2-1 Client Manager Icon Icon Description Color Excellent radio connection Green Good radio connection Green Marginal radio connection: The radio signal is weak. Move closer to the Wireless LAN Access Point. Yellow Poor radio connection: The radio signal is very weak. Save your files and move closer to the Wireless LAN Access Point. Red No radio connection because: n Looking for initial connection, or n You have moved out of range of the network. Red Peer-to Peer network connection Blank
Toshiba Wireless LAN mini-PCI Card – Getting started 1-18 View/Modify Wireless LAN Card Settings If you would like to view or modify Wireless LAN parameters, for example because you would like to connect to another network or type of network, proceed as follows: 1. Right-click on the Client Manager icon on the Windows task bar. 2. From the menu, select Configuration Profile (see Figure 2-1) and select: n Add/Edit Profile to add a new profile or to modify an existing profile. n One of the existing profiles (if present) to select a profile without viewing or modifying the settings. After selecting and another profile, the Card will use the selected profile to connect to the wireless network. Figure 2-1 Edit Wireless Configuration Settings
Toshiba Wireless LAN mini-PCI Card – Getting started 1-19 If your Client Manager icon is not visible, you have to start the Client Manager program again: 1. Click the start button from the Windows task bar. 2. Select Programs, and then select the Toshiba Wireless Solution workgroup. 3. Next select Client Manager to start the Client Manager program. Alternatively you can to change the Card configuration via the Control Panel: 1. Click the start button from the Windows task bar. 2. Click on Settings, and then on Control Panel. 3. In the Control Panel window, double-click the Wireless Network icon. 4. (Optional) Change the parameters you would like to modify, and click n the OK button to confirm your changes, or n the Cancel button to ignore your modifications.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-20 Finding More Information If you are looking for more information than contained in this Wireless LAN Card – please consult one of the following: n The on-line help system of your Wireless LAN system – for information about software and driver functionality. To View the on-line help system click the Help button or press [F1] function key on your keyboard in any Wireless window, or Advanced Configurations 3 Introduction Although your Wireless LAN Card will work fine in most network environment with the Basic Parameters, you may wish to explore the advanced parameters options as displayed on the Wireless LAN Card’s Edit Configuration windows. Only if connected to an existing network advanced parameters can be specified for an Wireless LAN Card. Consult your LAN Administrator for information about whether these parameters apply to your situation. Encryption Parameters Tab The encryption tab enables you to define the encryption keys that your Wireless LAN Card should use to: n Decrypt wireless massages received via its wireless interface. n Encrypt data that will be transmitted via the wireless interface. CAUTION: Encryption needs to be the same for all Wireless LAN stations.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-21 Figure 3-1 Setup Encryption Parameters You can identify up to 4 different key values to decrypt wireless data, and select one of these keys to encrypt wireless data transmissions. Advanced parameters Tab One the Advanced parameters tab of the Edit Configuration window you can adjust a number of parameters.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-22 Figure 3-2 Setup Advanced Parameters
Toshiba Wireless LAN mini-PCI Card – Getting started 1-23 n Card Power Management To extend the battery life of (mobile) wireless devices. n Interference Robustness Can be activated in exceptional cases when troubleshooting slow performance of the Wireless LAN network that could be related to in-band interference from e.g. microwave ovens. n RTS/CTS Medium Reservation This parameter can be activated: - if density of Wireless LAN stations and access points is very low - as a result of poor network performance due to excessive frame collisions at the access points Admin Parameters Tab On the Admin parameters tab of the Edit Configuration window the following parameters can be specified.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-24 Figure 3-3 Setup Admin Parameters n Distance between Access Points Depending on the number of access points in a Wireless LAN network this parameter controls the network performance. n MAC Address Can be activated in exceptional cases when troubleshooting slow performance of the Wireless LAN network that could be related to in-band interference from e.g. microwave ovens. Card Specifications 4 Physical Specifications Table 4-1 Physical Specifications Form Factor Mini PCI TypeIIIA Color Black for Wireless LAN Card Dimensions Weight Temperature & Humidity Operation 0 to 55 C Maximum humidity 95% Transit -20 to 70 C 15 to 95% (no condensation allowed) Storage -10 to 60 C 10 to 90% (no condensation allowed) Although the Card may still operate in the range of –20 to 70 C, operation outside the range
Toshiba Wireless LAN mini-PCI Card – Getting started 1-25 of 0 to 55 C may no longer be according to specifications. Table 4-2 Power Characteristic Doze Mode 45mA Receive Mode 250mA Transmit Mode 350mA Power Supply 3.3V
Toshiba Wireless LAN mini-PCI Card – Getting started 1-26 Networking Characteristics Table 4-3 Networking Characteristics Compatibility n IEEE 802.11 Standard for Wireless LANS (DSSS) n Wi-Fi (Wireless Fidelity) certified by the Wireless Ethernet Compatibility Alliance (WECA) Network Operating System n Microsoft Windows® Networking Microsoft Windows® 95: n NDIS3 Miniport Driver Microsoft Windows® NT v4.0: n NDIS4 Miniport Driver Host Operating System Microsoft Windows® 98/Me/2000 n NDIS5 Miniport Driver Media Access Protocol CSMA/CA (Collision Avoidance) with Acknowledgment (ACK) n High 11 Mb/s n Medium 5.5 Mb/s n Standard 2 Mb/s n Low 1 Mb/s Data Rate The cards use an automatic Transmit Rate Select mechanism.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-27 Radio Characteristics Radio Characteristics of Wireless LAN Cards may vary: n According to the country where the product was purchased. n According to the type of product that was purchased. Wireless communication is often subject to local radio regulations. Although Wireless LAN Wireless networking products have been designed for operation in the license-free 2.4GHz band, local radio regulations may impose a number of limitations to the use of wireless communication equipment. NOTE: Refer to the flyer “Information to the User” for regulatory information that may apply in your country.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-28 Table 4-4 Radio Characteristics R-F Frequency Band 2.4GHz (2400-2483.5 MHz) Modulation Technique Direct Sequence Spread Spectrum n CCK for High & Medium Transmit Rate n DQPSK for Standard Transmit Rate n DBPSK for Low Transmit Rate Spreading 11-chip Barker Sequence Bit Error Rate (BER) Better than 10-5 Nominal Output Power 15 dBm Receiver Sensitivity -83 dBm -87 dBm -91 dBm -94 dBm Delay Spread (at FER of <1%) 65 ns 225 ns 400 ns 500 ns
Toshiba Wireless LAN mini-PCI Card – Getting started 1-29 The range of the wireless signal is related to the Transmit Rate of the wireless communication. Communications at lower Transmit range may travel larger distances. NOTE: The range values listed in Table 4-4 are typical distance as measured at the Toshiba Wireless LAN laboratories. These values may provide a rule of thumb and may vary according to the actual radio conditions at the location where the Wireless LAN product will be installed. n The range of your wireless devices can be affected when the antennas are placed near metal surfaces and solid high-density materials. n Range is also impacted due to “obstacles” in the signal path of the radio that may either absorb or reflect the radio signal. Table 4-4 lists the typical ranges when used indoors in “office environments” that can be described as follows: n In Open Office environments, antennas can “see” each other, i.e. there are no physical obstructions between them. n In Semi-open Office environments, work space is divided by shoulder-height, hollow wall elements; antennas are at desktop level. n In Closed Office environments, work space is separated by floor-to-ceiling brick walls.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-30 Supported Frequency Sub-bands Subject to the radio regulations that apply in your country, your Wireless LAN Card may support a different set of 2.4 GHz channels (see Table 4-5). Consult your Authorized Wireless LAN or Toshiba Sales office for information about the radio regulations that apply in your country. Table 4-5 Wireless IEEE 802.11 Channels Sets Frequency Range 2400-2483.5 MHz 1 Channel ID 1 2412 2 2417 3 2422 4 2427 5 2432 6 2437 7 2442 8 2447 9 2452 10 2457 11 2462 1 printed in bold are the factory-set default channels When installing Wireless LAN Cards the channel configuration is managed as follows: n For wireless clients that operate in a Wireless LAN Infrastructure, the Wireless LAN Card will automatically start operation at the channel identified by the Wireless LAN Access Point, When roaming between different access points the station can dynamically switch to another channel if required. n For Wireless LAN Cards installed into wireless clients that operate in an “Peer-to-Peer” mode, the card will use the default channel 10. n When inserted into a Wireless LAN Access Point, the Wireless LAN Card will use the factory-set default channel (printed in bold), unless the LAN Administrator selected a different channel when configuring the Wireless LAN Access Point device.
Toshiba Wireless LAN mini-PCI Card – Getting started 1-31

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