Manuale d’uso / di manutenzione del prodotto MA311 del fabbricante NETGEAR
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i NETGEAR IE EE 802.11b Wireless PCI Adapter 1 1 M b p s Model MA 311 User’s Guide ®.
ii © 2002 by NETGEAR, I nc. All rights reserved. Tradem arks ©2002 NETGEA R, Inc. NETGEAR® , the Net gear Logo, the Gear Guy, and Ever ybody's connec ting ar e trademar ks or regis tered t rademar ks of Net gear, Inc. i n the United Stat es and/ or ot her count ries.
iii CONTENTS CHAPT ER 1: INT RODUCT ION ......................................................................................... 1 FEATURE S AND B ENEFIT S ..............................................................................................
1 CHAPTER 1: INTRODUCTI ON W ith NETGEAR's M A 3 11 8 02.11b W ireless PCI Adapter , you can ef fortles sly net work any desk top PC and a void the hassles of traditio nal Ether net wir ing.
2 4. Databas e acces s Doctors, nur ses, r etailers need ing m obile dat abase acc ess wh ile in t he hosp ital, r etail stor e or off ice cam pus 5. SOHO (Sma ll Office and Home Of fice) users SOHO user s needi ng eas y and quic k ins tallatio n of a s m all com puter networ k Package Contents The produc t pack age shoul d contain: MA311 802.
3 CHAPTER 2: Installing the Dri vers and Utilit y for Window s 98, Me, 2000, and XP Impor tant: Please install t he M A311 drivers and ut ility BEFO RE inst alling t he M A 31 1 hardware. M ake sure the M A311 Adapter is NOT plugged into the PCI slot w hile you are performi ng the following proce dures.
4 3. The Choos e Destin ation L ocation sc reen displa ys the default Destinat ion F older. I f you wan t to chang e the d efault folder, you can c lick Browse and c hoose a d iff erent destinati on fol der.
5 4. The Sel ect Pro gram Folder s creen app ears. Acc ept or change the def ault f older nam e and click Next to co ntinu e..
6 5. Click Finish to complete t he ut ilit y instal lation. The n ext chapter, Ch apte r 3: Ha rdware In stallat ion, exp lains ho w t o complet e the M A311 PCI Adapter insta llatio n.
7 CHAPTER 3: Hardware Installatio n Installing the Wireless PCI A dapter Impor tant: Be sure t o inst all the M A311 driver s and utility BEFO RE inst alling the M A 3 11 hardw are 1. Turn the po wer OF F and u nplug the p ower cor d from your com puter.
8 CHAPTER 4: Verifying Driver Install ation After the utilit y and the hardw are instal lation are fin ished, W indows autom aticall y ins talls the necessar y driv ers (W indows 98, M e, 2000 or XP). Verify ing Driver Installation under Windo ws 98 1.
9 4. Double-c lick Network Adapter. T here s hould be no yell ow exclam ation m ark or red cr oss- sign on th e MA311 PCI Ad apter se lection. 5. Double-c lick MA311 PCI Adapt er. T he Device s tatus windo w shoul d indica te that the MA311 PCI Adapter is work ing properl y.
10 CHAPTER 5: Installing the D rivers and Utili ty for Window s NT Microsof t W indows NT 4.0 is not a Plug and Pla y operating s ystem and does not autom atic ally detect and prom pt you for i nstallat ion of the PCI adap ter driver. T he driver install ation has to be initiated m anua ll y.
11 7. In the Inser t Disk dialog b ox , enter D: or D:winnt in t he fiel d provided , assum ing that D: is the driv er letter f or the CD-ROM dri ve. Clic k OK . 8. The Sel ect OEM Option dialog box opens listi ng two o ptions from which to c hoos e. Select NETG EAR MA311 PCI Ad apter and c lick OK .
12 3. A list of devices inst alled i n the s ystem will be s hown. Scroll down th e list to locat e the NETGE AR M A311PCI Ada pter entr y. The PCI adap ter entr y should indicate that the MA3 11 PCI Adapter is started . Installat ion of the MA311 PCI Ad apter dr iver in W indows NT is com plete.
13 3. The Choos e Destin ation L ocation sc reen displa ys the default Destinat ion F older. I f you wan t to chang e the d efault folder, you can c lick Browse and c hoose a d iff erent destinati on.
14 4. Click Finish to complete t he inst allat ion. The MA31 1 Conf iguratio n Util it y installatio n is n ow co mplete. Pr oceed to conf iguring the wir eless param eters.
15 CHAPTER 6: Wireless LAN Confi guration WLAN Configuration Uti lit y A wireles s LAN c onfig uratio n util ity progr am is provid ed to g ive you infor m ation on your wire less network such as signal q ualit y and link conditions , and to l et you modif y the vari ous configur able wireless param eters.
16 You m ay click on the Ad vance d bu tton to per form advanced c onf iguration..
17 For m ore inf ormation on usi ng the XP W ireless Net work Configur ation ut ility pl ease r efer to W indows XP Help pag es. Syst em Tray Applications ( for all Windo w s users) Note: The SysTr ay (System Tra y) resides on one end o f the tas kbar in the Mic rosof t W indows desk top.
18 WLAN Utility Parameter Modification Double-c lick ing on the wireles s SysT ray icon activat es the wireles s LAN co nfigur ation uti lity for the MA311 PCI Adapter . You c an c lick on any of the fold er tabs in th e NET GEAR M A311 PCI Ad apter Utilit y dialog box to m odif y the operat ional param eters .
19 Link Q uality Indicates how well the wirel ess node is com m unicating with the associat ed access point or an other wireles s node. Profile The Prof ile fie ld allo ws you to set va lues f or all p aram eters b y selecting a pre vious ly define d profil e.
20 the sam e BSSID. W hen in Infr astructur e m ode, this f ield def ines the Ext ended Servic e Set ID (E SSID). The ES SID ass igned to t he wir eless nod e is r equi red to m atch the ac cess point ESSID for the wireless no de to c omm unicate with the access point.
21 Security (WEP) To prevent unauth orized wireless stations from acces sing data trans m itted over th e network , the W LAN Utilit y off ers highl y secur e data e ncr yption, k nown as W EP, m aking your d ata tra nsm ission over air m or e secur e.
22 After enter ing the W EP k ey s in t he k ey field, c lick the OK button an d then cl ick the Apply button on th e Configuration tab to m ake the sett ing ta ke eff ect. Important: The W EP k ey m ust be set up exac tly the sam e on the W ireles s LAN stations as the y are on the wirel ess Ac cess Points.
23 Site Surv ey SSID SSIDs of each acc ess po int that is acc essibl e by this wireles s node. Mac Addres s Mac Addres ses of each ac cess point. Channel W ireless channel used b y each ac cess point. Signa l Signa l strength of each acces s point to this node.
24 A bout About Indicates the rel ease inf orm ation of the wirel ess LAN configur ation uti lit y software, f irm ware, and the wireles s nodes hardwar e. Adapter Proper ties Configurati on Dev ice Properties Pa ge When running Windows 98 or Me W ireless param eters for the MA311 PCI Ad apter c an be m odif ied from the Network contr ol windo w.
25 3. A windo w pops up disp la ying three fold er tabs. Clic k on the Ad vanc ed folder tab. T he propert y screen o pens dis pla ying a num ber of conf igurable param eters . Thes e param eters are shown in t he D evice Pr operties Param eter s table 6- 1 below.
26 W hen in Infrastr ucture m ode, th is field defin es the Ex tended Servic e Set ID (E SSID). T he E SSID ass igned to th e wire less node is r equire d to matc h the acces s point ESSID in order f or the wir eles s node to comm unicate with the acc es s point.
27 CHAPTER 7: WIRELESS NETWORK FUND AMENTALS Wireless Network Configurati on A d-hoc Mode (Peer-to-Peer Workgroup) The Ins titute of Electric al and E lectro nics En gineers ( IEE E) stan dard for wireless LANs (W LANs) , 802.11, of fer s two m ethods for c onfiguring a wir eless n etwork — ad-hoc a nd infr astructur e.
28 Service Set Identificat ion (SSID) The Serv ice Se t Identif icati on (SSID) is a th irty-t wo alphanum eric charac ter (m axim um) str ing identif ying the wireles s loca l area net work . Som e vendors refer to the SSI D as net work name. F or stations to com munic ate with eac h other , all st ations mus t be conf igured with th e sam e SSID.
29 Wireless Channel Selection IEEE 802. 11 wire less nod es comm unicate with eac h other us ing ra dio fr equency signals in the ISM (Industria l, Sc ientif ic, and Medical) band betwee n 2.4 GHz and 2.5 GH z. Nei ghboring c hann els ar e 5 MHz a part.
30 APPENDIX A: HA RDW ARE SPECIFICATIONS General Specificat ion s M A311 802.11b W ireless PCI Adapter Radio Data R ate 1, 2, 5.5, 11 Mbps ( Auto Ra te Sensin g) Frequenc y 2.
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Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il NETGEAR MA311 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del NETGEAR MA311 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso NETGEAR MA311 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul NETGEAR MA311 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il NETGEAR MA311, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del NETGEAR MA311.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il NETGEAR MA311. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo NETGEAR MA311 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
