Manuale d’uso / di manutenzione del prodotto TEW-509UB del fabbricante TRENDnet
Vai alla pagina of 26
1.
2 Federal Communication Commission Interfe rence S t atement This equipment has been tested and found to comply with the limit s for a Class B digital de vice, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a r esidential installation.
3 Table of Contents Federal Communic at ions Commis sion (FC C) Interference stateme nt 2 C E M a r k W a r n i n g 2 C h a p t e r 1 – W i r e l e s s L A N N e t w o r k i n g Transmission Rate 4 .
4 Chapter 1- Wireless LAN Networking This section provides background information on wireless LAN networking technology . T HE INFORMA TION IN T HIS SEC TI ON I S FOR Y OUR REF ER ENC E. C HANGING NETWORK SETTI NG S AND P AR TICULA RL Y SECURITY SETTTINGS SHOULD ONL Y BE DONE B Y AN AUTHORIZED ADMINISTRA TOR.
5 When a numb er of wireless stations are conne cted using a single acce ss point, you have a Bas ic Service Set (BSS)..
6 In the ESS diagram below , communication is done through the access point s, which relay data p ackets to other wireless stations or devices connected to the wired network. Wireless stations can then acc ess resources, such as a printer , on the wired network.
7 W IRELESS LAN S ECURITY Because wireless networks are not as secure as wired netw orks, it is vital that security set ti ngs are clearly understood and appli ed. The list below shows the possible wir eless securi t y levels on your adapter starting with the most secure.
8 Chapter 2 - Getting Started This cha pter int roduces the Adapter and prepares you to use the Wi reless Utility . 2.1 About Your 802.11a/b /g Wireless USB2.0 Adapter with HotSpot Detector The Adapter is an 802.11a, 802.11b, and 80 2.11g compliant wireless LAN adapter.
9 2.4 Wireless Uti lity & Adapter Hardware Installation NOTE: Please do not connect the USB adapter unless in structed to do so Follow the instruction s below to install the USB Adapter and Utility. STEP 1 Insert the Driver and Utility CD into CD d rive STEP 2 Autorun window appears automatically , c l ick on Inst all Utility bu tton to start .
10 STEP 5 In the destination Folder screen you are asked to confirm the Destination Folder for the application softw are. Click Next to continue. STEP 6 The wizard is ready to begin installatio n.
11 STEP 7 Click Fini sh to complete the client utility installation . STEP 8 At this moment plea se insert your USB Adapter to your Laptop, Choose Inst all the sof tw are automatically and click Next . STEP 9 Click Fi nish to comp lete the installation .
12 2.6 Using the Utility to Configure Your Network The following are exp lanations on how to config ure an d use the Utility program. After completing the installation procedure, a new icon will automatically appear in the lower right task bar.
13 2.6.1 Link Information Click the Link Infor m ati on tab to see general information about the program and its op erations. The Link Information tab does not require any configuration. The following table describes the items found on the Link Infor mation screen.
14 2.6. 2 Si te Surv ey Click the Site Survey tab to se e available infra structure and ad hoc netwo rks. On this screen, click Refresh to refresh the list at any time. Connecting to a diff erent n etwork Hold your mouse pointer over the network icon, and click the right mou se button to select the network.
15 2.6. 3 Pr o fi l e T o add a new configuration pro file, click Add on the Profile tab. T o modify a configuration profile, select the configuration from the Pro file list and click the Edit bu tton.
16 Scan Available Networks Click the Browse button on the Profile Settings scree n to scan for availab le inf r astructure and ad hoc networks. On this list , click Refresh to refresh the list at any time . To configure a profile for Ad-Hoc or Infrastructure mode, select the Network Type field on the Profile Settings.
17 WP A/WP A2 Enables the use of Wi-Fi Pro tected Access (WP A). Choosing WPA/WPA2 opens the WPA/WPA2 Sec urity Settings screen. Th e option s include: TLS (T ransport Layer Security) is a Point-to-Point Protocol (PPP) extensi on supportin g addition al authenti cation meth ods within PPP .
18 Advanced Settings After Security Settings finished, the Advanced Settings screen will be shown as following. The following table describes the items found on the Advanced Settings screen . Power Sav e Mode Shows the power save mode. Power ma nagement is disabled in ad hoc m od e.
19 Aft er adv an ce s ett ings ar e fini shed , the f ollowi ng sc reen s howe d as below. You can activate the profile now or later..
20 Chapter 3 – HotSpot This section explains the ha rdware section of the TEW-509UB. 3.1 Charging the TEW -509UB The TEW -509UB is powered by a rechargeable battery . The battery must be charged before first use as follows. CAUTION Most notebook computer USB connectors are horizontal.
21 3.3 LCD Display The illustration below show s the icons in the LCD. A ll the icons will not necessarily appear together as shown here. Fully charged and Re charging icon s w o uld appea r during charging p ro c e ss only . 3.4 Finding a HotSpot Refer to the following to find a ho t spot.
22 Chapter 4 – Maintenance This chapter describes how to un install or upgrade the Wireless Utility. 4.1 Uninst all the Driver Follow the steps be low to remove (or uninstall) the USB Adapter driver from your computer . Step 1. To remove the driver from the OS , go to Start -> Cont r ol Panel Step 2.
23 Glossary For unfamiliar terms used below , loo k for entries elsewhere in the glossary . AD -HO C (IBSS) Ad-hoc mode does not require an AP or a wired network. A network that transmits wireless from computer to computer without the use of a base st ation (access point).
24 RO A M I N G In an infrastructure network, wireless st ations are able to switch from one BSS to another as they move between the coverage areas. During this period, the wireless stations maintain uninterrupted connecti on to the network. This i s roaming.
25 Limited W arranty TRENDware warrants its pr oducts against defects in material and workmanship, under normal use and service, for the following leng ths of time from the d ate of purch ase.
26.
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 TRENDnet TEW-509UB 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 TRENDnet TEW-509UB - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso TRENDnet TEW-509UB imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul TRENDnet TEW-509UB ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il TRENDnet TEW-509UB, 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 TRENDnet TEW-509UB.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il TRENDnet TEW-509UB. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo TRENDnet TEW-509UB 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.
