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make your changes and then press “Submit” in order to save your changes. 

Figure 4-2. 

A typical screen of the Monitor Utility in Infrastructure mode. 

 

Statistics 

This option enables you to view the available statistic information (Data packets, Management 
Packets and Rejected packets). In order to renew or update this list of 
statistics, press the “Clear” button. In order to exit press the “Exit” button at the bottom of 
the screen. 

Figure 4-3. 

Stastic information available 

 

Summary of Contents for DW-120

Page 1: ...CORPORATION Wireless USB Adapter Card DW 120 DW 120XX User Guide ...

Page 2: ... to Know About Windows 98 Me 2000 3 1 3 2 What You Will Need 3 1 3 3 Installing the Application and Drivers Under Windows 98 Me 2000 3 1 3 4 Uninstall Procedure Under Windows 98 Me 3 6 3 5 Uninstall Procedure Under Windows 2000 3 7 Section 4 Configuration Monitor Utility 4 1 4 1 How to Install the Configuration Monitor Utility 4 1 4 2 Using the Configuration Monitor Utility 4 1 4 3 How to Uninstal...

Page 3: ...ackage Contents Please make sure that your received the following with your AT76C503A Evaluation Kit Two 2 Fast VNET USB A cards Two USB Cables Two antennas User Guide Firmware Drivers and Software Tools CD 1 2 System Requirements Operating System MS Windows 98 2000 Windows Me with Service Pack 4 or later Desktop PC or notebook PC with CD ROM drive 1 3 AT76C503A Features AT76C503A based Fast VNET ...

Page 4: ...hake Duplicate Detection and Recovery Beacon Generation ad hoc mode Probe Response ad hoc mode Fragmentation and Reassembly Wired Equivalent Privacy Algorithm WEP 40 bits 128 bits Auto Rate Fallback TSF synchronization Short Preamble 1 5 Driver Features The drivers for the AT76C502 EK support Roaming Preferred AP Dynamic configuration Site Survey Preamble Type detection Firmware Upgrade Authentica...

Page 5: ...d with Confirm the current settings of ESSID Network Mode and Utility directory and click Next Finish the installation Plug your USB A card The Add New Hardware Wizard automatically loads the Drivers Refer to sections 3 for more details on the installation and configuration under Windows 98 2000 and Windows Me Section 4 gives detailed instructions on how to use the Configuration Utility while sect...

Page 6: ... You Will Need During the installation you may be prompted to load operating system files from the Windows installation disk Please have this disk handy You will need the Firmware and Software Tools CD provided with your Evaluation Kit Note In order to be able to install the Fast VNET card on to your PC running under Windows 2000 you will need to log on as Administrator 3 3 Installing the Applicat...

Page 7: ...ld ones without prompting you Application PCMCIA USB Drivers By selecting this installation option you will install the Applications Configuration Monitor Utility and Firmware Upagrade Utility and the latest PCMCIA USB A drivers If the PCMCIA USB A drivers have been previously installed and they have not been uninstalled prior to the new installation the new drivers will ovewrite the old ones with...

Page 8: ...to be used There are 14 channels available Figure 3 3 ESSID and Channel Dialog As soon as you have set your selections press the Next button and a window appears with a review of your installation settings Please make sure that these values are the desired ones In case you have made a mistake you can always select the Back button to make a correction Press the Next button to continue with the inst...

Page 9: ...3 5 ESSID Dialog A soon as you have set your selections press the Next button and a window appears with a review of your installation settings Please make sure that these values are the desired ones In case you have made a mistake you can always select the Back button to make a correction Press the Next button to continue with the installation and finally press the Finish button for the installati...

Page 10: ...rt the CD which contains the setup program and try to uninstall the Utility again The above procedure uninstalls the Configuration Monitor Utility but not the card itself In order to uninstall the Fast VNET card from Windows 98 Me you must double click on the Network option in the Control Panel Start Settings Control Panel Select the ATMEL USB FastVNET A card from the list and press the Remove but...

Page 11: ... Monitor Utility The Configuration Monitor Utility appears as an icon on the system tray of Windows every time the card is running see Figure 4 1 You can open it by double clicking on this icon While the station is in infrastructure mode and not associated to an access point the color of the icon is red As soon as the station associates itself to an Access Point see page 4 4 Site Survey the icon c...

Page 12: ...astructure mode Statistics This option enables you to view the available statistic information Data packets Management Packets and Rejected packets In order to renew or update this list of statistics press the Clear button In order to exit press the Exit button at the bottom of the screen Figure 4 3 Stastic information available ...

Page 13: ...he BSSID and SSID of the access point s the signal strength the channel where the access point s operates and whether or not WEP encryption is used In order to update this list press the Rescan button If you want to associate with any of the access point s listed double click on your choice on the BSSID field and the system will take you back to the Monitor screen showing you the parameters of the...

Page 14: ...HEX format Finally you have the option to select whether Open System or Shared Key authentication will be used In order to take effect the changes you wish to make press the Submit button at the bottom of the screen Figure 4 5 Encryption Advanced By Choosing the Advanced option in any of the two modes you can change advanced configuration settings such as the Preamble Type Fragmentation Threshold ...

Page 15: ...n By choosing this option you can view basic information about the Utility like the Driver Firmware and Application Version Use the Exit button in order to exit the application Figure 4 7 Version information ...

Page 16: ...Upgrade Utility Note Please DO NOT use this utility unless you have got new binary files from ATMEL If you use this utility and you do not supply the correct binary file you may damage your card The Firmware Upgrade utility allows you to upgrade the firmware of your card while your card is running It will download the new firmware and it will reset your card in order to start operating with the ne...

Page 17: ...re After you have located and selected the file the firmware upgrade process will begin Figure 5 2 Figure 5 2 Upgrading the firmware When the firmware has been upgraded you will see a notification from the Firmware Upgrade Utility Figure 5 3 Press OK to complete the upgrade Figure 5 3 Completion of the firmware upgrade procedure ...

Page 18: ...ision reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Re orient 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 which the receiver is connected Consult the dealer o...

Page 19: ...Immunity EN 60950 IEC 60950 Product Safety ETS 300 326 Technical characteristics and test conditions for data transmission equipment operating in the 2 4GHz ISM band and using spread spectrum modulation techniques ETS 300 826 Electromagnetic Compatibility EMC standard for 2 4GHz wide band transmission systems and High Performance Local Area Network HIPERLAN equipment This product may be used in th...

Page 20: ...es 13 channels for Europe 14 channels for Japan Data Rate 11Mbps with fall back rates of 5 5 2 and 1Mbps Media Access Protocol CSMA CA with ACK RF Power 16dBm Antenna Gain 0 2 dBi Antenna Type Integrated dual diversity antennas Operating Voltage 5VDC Interface USB 1 1 Range Coverage Indoor 35 100 meters depends on environment Outdoor 100 300 meters depends on environment LED Indicator Power Link s...

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