Planet TechnologyメーカーWL-U350の使用説明書/サービス説明書
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Wireless USB Adapter WL-U350 User ’ s Manual V ersion : 1.0 Networ king & Comm unica tio n.
Copyright Copyright 2002 by PLANET T e chnology Corp. All rights reserved. No part of this publication m ay be reproduced, transmitted, transcri bed, stored in a retriev al system, or translated i.
Federal Communication Commissi on (FCC) Radiation Exposure Statement This equipment complies with FCC radiation expos ur e set forth for an uncontrolled environment.
TABLE OF CONTENTS C HAPTER 1 I NTRODUCTION ................................................................ 5 Featur es ..................................................................................................... 5 Applicat ion ..............
Chapter 1 Introduction Thank you for purchasing WL-U35 0 USB Wireless LAN Adaptor . This device is an IEEE 802.1 1b Wireless USB Adapter . It can operate in either Ad -Hoc mode (P oint to Point/Point to Multipoint without Access Point) or Infrastructu re mode (Point to Point/Point to Multipoint with Access Point).
Point is able to forward data within its BSS, the effective transmi ssion range in an infrastructur e LAN is doubled. The use of a unique ID in a BSS is essential. All WL-U350 equipped PCs configur ed without roaming options in an in dependent BSS must be configured wi th a BSS ID corresponding to the WL-U350 used in the BSS.
WL-U350 offers a fast, reliable, co st-effective solution for w ireless client access to the network in applications like these: 1. Remote access to corporate netw ork informatio n E-mail, file transfer and terminal emulation.
Power Consumption TX: 5V, 460mA RX:5V, 260mA Stand by / sleep mode: 5V, 20mA Dimension (mm) 95 x 65 x 12.5 mm Humidity 0-90%, non-condensi ng (Operating and storage) Temperature 0 – 55 degree C (Ope.
Chapter 2 Installation Procedure Before you proceed w ith the installation, it is necessary that y ou have enough information about the Wireless USB Adapter. Note that the provided Conf iguration utility is for Windo ws 98/Me/2000 only . The installation of the utility will also install the driver .
D. Click “Next” to check if any installed utility and proceed to next step. If you have installed the utility , uninstall the utility before click “Next”. E. T o install to this folder in program files, click “Next” .T o install to a different folder click “ Browse “ and select another folder .
G. In the following Wizard box, Y ou have to select the operating mode to “Ad-Hoc” or “Infrastructure” , then click “Next” . 1. Ad Hoc mode : In this mode you w ill be asked to set ESSID and the Channel as desired. Then click “Next” to complete the setting.
H. Click “Next“ to begin copying file to your hard disk or click “Back” to reconfigure. I. After Windows 2000 finishes copy ing the files, Use bundled USB cable to connect WL-U350 to your PC or Notebook’ s USB port. J. Windows will automatically detect WL-U350.
L. After restarting the computer , the Configur ation & Monitor Utility icon will be shown on system tray , If not, that mean the installation is fail. Please uninstall the driver from the system then repeat the installation process. Now , the Wireless LAN USB adaptor is SUCCESSFULL Y installed.
C. The Hardware Installation box w ill appear , c lick “Continue Anyway ” to start driver installation. D. Click “Finish” to complete the driver installation. E. After complete the driver installation, y ou can now use Window s XP’s built-in utility to configure the WL-U350.
Chapter 3 Configuration Utility The Configuration Utility is a pow erful application that helps y ou to configure the Wireless USB Adapter and monitor the statisti cs of the communication process. By Double Click the icon on the system tray w ill brings you to the configuration mode.
communication is done from client to cli ent w ithout the use of an Access Point. Channel: Shows the number of the radio channel used for the networking. Only Access Points and Ad-Hoc nodes create the BSSID. Th is parameter is not active in the infrastructure operation mode.
3.3 " Site Surve y " This screen shows all the AP or Adaptor nearby when operating in Ad-Hoc mode. Click “ Re-Scan “ to collect the BSSID and Channel information of all the wireless devices near by .
3.5 " Advanced There are Preamble T ype , Fragmentation Threshold , and RTS/CTS Thres hold settin gs under this mode. Preamble T ype (Short/Long): Preamble is the first subfield of PPDU, which is the appropriate frame format for transmission to PHY (Physical layer).
Chapter 4 Troubleshooting This section provides solutions to problems usually encountered during the installation and operation of this W i reless USB Adapto r . Read the d e scription below to solve y our problems. What is the IEEE 802. 1 1 b standard? T he IEEE 802.
produces a signal that is, in effect, louder and thus easier to detect, prov ided that the receiver knows the parameters of the spread-spectru m signa l being broa dcast. If a receiver is not tuned to the right frequency , a spread –sp ectrum signal looks like backgr ound noise.
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Planet Technology WL-U350をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはPlanet Technology WL-U350の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Planet Technology WL-U350の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Planet Technology WL-U350で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Planet Technology WL-U350を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はPlanet Technology WL-U350の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Planet Technology WL-U350に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちPlanet Technology WL-U350デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
