Manuale d’uso / di manutenzione del prodotto ADSL X7N del fabbricante Zoom
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X7N USER MANU AL.
NOTICE This document contains proprietary information protected by copyright, and this Manual and all the accompanying hardware, software, and documentation are copyrighted. No part of this document may be photocopied or reproduced by mechanical, electronic, or other means in any form.
3 Contents Contents ............................................................................3 Overview ............................................................................6 Installation Instructions ........................................
Wireless MAC Filtering ..................................................39 WDS ..............................................................................41 Online Gaming ................................................................42 Status Monitoring .
5 Appendix D: TCP/IP Network Settings .........................90 Macintosh TCP/IP Settings ........................................90 Windows TCP/IP Settings .......................................... 92 Appendix E: Configuring Your Web Browser .....
Overview This User Manual provides instructions for setting up your X7N , connecting the X7N to wired and wireless computers or other devices on a network, and securing your network. There are also instructions for setting up the X7N for gaming. For most customers, Chapter 1 covers what you need to get connected to the Internet.
7 1 Installation Instructions This chapter covers the basic i nstructions needed to i nstall your X7N and conne ct to the In ternet. These ins tructions c an be used by those with a Wind ows®, Macintos h®, or Linux operating system.
Chapter 1: Installation Instructions X7N User Manual If anything is missing or damage d, please contact Zoom Customer Support (see Appendix G: Getting Help ), or whoever sold you the modem.
9 Installing the X7N Important! The X7N should be installed near a phone jack with ADSL service. Ideally it should be located so that it’s not to o far from any wireless devices that will communicate wi th the X7N.
If you want to connect ot her co mputers or other devices to the X7N by using a wired Ethernet co nnection, please con tinue with Chapter 2: Setting Up a Network on page 17 . Installing your X7N on a Macintosh or other computer (does not use Install Assistant) 1 Shut down the computer that y ou want to conn ect to the X7N.
not located near the m odem, to prevent in terference between the modem and phone whe n the phone is off- hook. To use a filter/splitter with a modem and a phone, c onnect the filter/splitter’s LINE.
Chapter 1: Installation Instructions X7N User Manual 8 After you log in use the Basic Setup page to c onfigure the modem so it ca n connect wit h yo ur Internet service provider • We recommend you use Autom atic Configuration to s et up your ADSL connection un less you have requested and typically paid for a Static IP from your service provider.
13 email address or the characters pre ceding the @ sign in your email address. This is NOT the same User Name and Password th at you used earlier to open the Zo om Configuration Manager.
Chapter 1: Installation Instructions X7N User Manual c d NAT (Network Address Translation) is Enab led by default. This feature lets multiple users access the Internet sharing a si ngle IP address.
15 Logging into the Configuration Manager The Configuration Manager is bu ilt into the X7N and accessed through a web browser. V arious chapters in this manua l ask you to use the configuration manager. To Log into th e Zoom Configuration Manager : 1.
Chapter 1: Installation Instructions X7N User Manual Tip! If you configured the X7N using a notebook computer, you can keep it plugged in, or you can discon nect it from the uni t’s ETHERNET port. As long as the X7N remains plugged into an ADSL wall jack and a power source, the X7N can function as a stand-alone device.
17 2 Setting Up a Network Once a computer that is directly connected to the X7N modem is able to browse the Int ernet, you know for certain that yo ur ADSL Internet connection is working.
Chapter 2: Setting Up a Network X7N User Manual 1 Shut down and power off the co mputer y ou want to connect to the X7N . (This is important because the com puter must locate the correct IP address for the modem. This is done when the computer is turned back on in s tep 3 below.
19 3 Setting Wireless Security Wireless security is turned off by default on your X7N. T his means that your wireless signal is not encrypted and tha t anyone with compatible wireless technology can access your computer ne twork and the Internet using your wireless connection.
Chapter 3:Setting Wireless Se curity X7N User Manual WPA2/WPA mixed mode which lets you connect with devices that support either s tandard. We recommend you use thi s setting unless you want to use on your ne twork a wireless device that only supports WEP security.
21 7 From the Network Authentication drop-down menu, select Mixed WPA2 / WPA . 8 In the WPA Pre-Shared Key text box, enter a passphrase of your choice. 9 Write down this passphrase and put it w here you can find it – on the bottom of the X7N case, for instance.
Chapter 3:Setting Wireless Se curity X7N User Manual Password: zoomadsl (The User Name and Password enter ed here are not the same as the user name and passwor d that your Internet service provider may have given you. ) 3 Click Wireless on the left -side menu of the Configuration Manager.
23 ¾ Chapter 7 to learn about moni toring your ADSL Status. (Most users will not need to use status monitoring.) ¾ Chapter 8 to learn about the advan ced features of the X7N.
Chapter 3:Setting Wireless Se curity X7N User Manual browser (for instanc e, Internet Explorer, Firefox, or Chrome) a nd try to connect to a familiar Web address. If you connect successfully, you are ready to browse the Web! If it fails to connect, refer to Appendix A: Troubleshooting Tips on page 70 .
25 4 Connecting Devices Wirelessly to the X7N This chapter assumes that your X 7N has its wireless security settings set up the way you like them, either with the factory defaults of “no security” or with a partic ular type of security as discussed in Chapte r 3 .
Wireless-enabled Computer or Device to the X7N. ¾ If you have a non-com puter wireless device like an iPhone ® or other cellular phone, iPod Touch ® , etc., see the instructions on page 30 for Connecting a Wireless-enabled Computer or Device to the X7N .
• If you enabled security in Chapter 3 , in the next dialog box enter the security key or password and clic k Connect . • If your desired network is un secured, in the message box select Connect Anyway . Note : We strongly recomm end that you set up a secured network.
Chapter 4: Connecting Devices Wirele ssly to the X7N X7N User Manual If you have difficulty connectin g, make sure yo u have entered the correct password (if secu rity is enabled).
29 you must do so using the Wireless Setup page of the Zoom Configuration Manager . For instructions on how to log in to the Zoom Configuration Manager , see page 14 . After logging in, select Wireless from the left-side menu. On the Wireless page you can select a new channel from the drop-down menu.
Chapter 4: Connecting Devices Wirele ssly to the X7N X7N User Manual Connecting a Windows XP Computer with Built-in Wireless Capabilities 1 On your Windows desktop, click the Wire less Network Icon button in the system tray . 2 Windows will automaticall y scan for available wireless networks in your area.
31 difference between your network and those of your neighbors. Having less than a five-channel difference m ay result in interference with your connection. By default, the X7N uses channel 10. If you need to change this channel, you must do so using the Wireless Setup page of the Zoom Configuration Manager .
Chapter 4: Connecting Devices Wirele ssly to the X7N X7N User Manual Tip! If you need help, refer to the documentation that came with your wireless device. There are several site scan issues you should be aware of: ¾ More than one wireless network may appea r in the list.
33 To disconnect from the current network: 1 On your wirel ess device or computer, find the wireless network connecti on option (similar to the proc ess of adding your device or computer to the netw ork). 2 Click or highli ght Zoom . 3 Select or click on Disconnect or similarly-named but ton.
Chapter 4: Connecting Devices Wirele ssly to the X7N X7N User Manual ¾ Windows 7, XP, and Vista users: If you installed a wireless adapter on a Windows 7, XP, or Vista computer, Windows may try to automatically configu re the adapter (rather than le t you use the software provi ded with the wireless adapter).
35 Important! To add security to your network, see Setting Wireless Security on page 19 . To disconnect from the current network: 1 On your com puter that has a wireless adapter , find the wireless network connecti on option (similar to the proc ess of adding your computer t o the network).
Chapter 5: Wireless Options X7N User Manual 5 Wireless Options This chapter is primarily for technically advanced users. For most people, the options that are set by default when the X7N is installed are sufficient. The information in this chapter applies to you if: • • • • • • You wish to change the name of your Wireless Network.
37 To configure wireless features, click Wireless from the left-side menu of the Zoom Configuration Manager . This link… Opens a page that lets you… Basic Configure basic features of the wireless LAN interface. On this page y ou can change the name of your wireless netw ork, turn off or hide your wireless network.
Chapter 5: Wireless Options X7N User Manual Basic Setup The table below explai ns the Wireless Basic settings: This setting… Lets you specify… Enable Wireless A check mark in the Enable Wireless check box shows that your wireless network is up.
39 To setup a Wireless Guest Netw ork: 1. Click on Wireless from the left-side menu to take you to the Wireless Basic Setup page. 2. Click the Enabled check box to enable the Guest wireless network. 3. Enter a name for your guest network in the SSID field.
Chapter 5: Wireless Options X7N User Manual You can also use Wireless MAC filtering to add a lay er of security, setting up the X7N to only a llow the MAC addresses of your wireless devices to access the Internet. To set up MAC Filtering , click Advanced Setup on the left-side menu of the Zoom Config uration Manager.
41 WDS WDS is used to extend the range of your wireless netw ork. Other wireless access points that support WDS can connect wirelessly to the X7N to expand the rang e of your wireless network.
Chapter 6: Online Gaming X7N User Manual 6 Online Gaming If you are using your router for gaming, you may need to mak e changes to the router’s firewall sett ing for the game to work.
43 of an issue for gaming station s as it is for computers. Once you’ve decided what type of security to use for gaming, you can set up that security using the ap propriate section of this manual: • Virtual Server: For instructions on ho w to set up a virtual server, please refer to page 54 .
Chapter 7: Status Monitoring X7N User Manual 7 Status Monitoring This chapter discusses ho w to check the status of your modem and its ADSL connectio n.
45 The Status page provides i nformation abo ut your ADSL connection. For example, y ou can verify whether your ADSL connection is activ e or not. You can also monito r related ADSL parameters—for exa mple, how fast the X7N is transfer ring data ( Downstream Speed and Upstream Speed ), your WAN settings, your LAN settings, and so forth.
Chapter 8: Advanced X7N Setu p Options X7N User Manual 8 Advanced X7N Setup Options Advanced Setup is primar ily for technically advanced users. For most people, the options that are set by default when the X7N is installed are sufficient.
47 Viewing the Advanced Setup Options For Advanced Setup options, click Advanced Setup from the left-side menu of the Zoom Configuration Manager . This link… Opens a page that lets you… ATM Interface Used to set up multiple ATM channels. Most users will only do this if instructed by their service provider.
Chapter 8: Advanced X7N Setu p Options X7N User Manual Security Æ IP Filtering Outgoing: To block selected IP traffic by setting up filters. Incoming: To accept selected IP traf fic by setting up filters (when the firewall is enabled). Security Æ MAC Filtering Allows you to block access to the Internet based on a device’s MAC address.
49 DNS DNS Server: Allows you to specify multiple DNS servers. Typically, most users do not need to enter a DNS server unless instructed by their ISP. Dynamic DNS: Allows you to map a dynamic IP address to a stati c address allowing your DSL router to be more easily accesse d from various locations on the Internet.
Chapter 8: Advanced X7N Setu p Options X7N User Manual identity. A maximum of 4 certificates can be stored. Trusted CA (Certificate Authority): Add, view, or remove CA certificates used by you to verify peers’ certificates. A maximum of 4 certificates can be stored.
51 The following table describes the settings on the WAN Configuration pages and the values that you can ente r. The settings displayed on the page will vary according to the protocol you are using. Setting Description Protocol Your Internet Service Provider supplies this value.
Chapter 8: Advanced X7N Setu p Options X7N User Manual to use anything except UBR ( U nspecified B it R ate) in the Traffic Class setting. Your service provider will also supply you with the Cell, Burst, and Tolerance Rates. NAT Network Address Translation.
53 your network. You can also change the default LAN IP address for your modem. The following table shows you the v alues to enter. After you enter the values, click Save/Reboot . Setting Description Group Name Default IP Address The IP address of your modem.
Chapter 8: Advanced X7N Setu p Options X7N User Manual The checkbox Configure the second IP Address and Subnet Mask for LAN interface allows you to configur e a second network on the LAN side. Configuring Fixed DHCP Mapping Fixed DHCP mapping is used if you want the modem to always assign the same IP address to a computer o r gaming device .
55 Creating a Virtual Server, a DMZ, or Using Port Triggering Do I need to create a vi rtual server, DMZ, or use Port Triggering? By default, your modem uses Ne twork Address Translation (NAT) to hide your computers from users on the Interne t.
Chapter 8: Advanced X7N Setu p Options X7N User Manual 7 For each rang e of ports you need to open up enter the Starting and Ending External Ports and the Protocol used. Your game documentation should provide you with this information. 8 If you onl y need to open one por t, enter that port num ber in both the Start and End External Port fields.
57 Port Triggering Port triggering allows a hos t machine to dynami cally forward a specific port back to itself an d is a way to automate port forwarding. When traffic i s seen on an outgoing po rt any traffic received on the corresponding incoming port will be forwarded to your computer or gaming station.
Chapter 8: Advanced X7N Setu p Options X7N User Manual Outgoing IP Filtering Setup: By default, all outgoing IP traffic fr om LAN is allowed, but some IP traffic can be blocked b y setting up filters. Choos e Add or Remove to configure outgoing IP filt ers.
59 Setting Up Time Restrictions Do I need time restrictions? Time restrictions can be used to pr event a user from accessing t he Internet during certain hours. For exampl e you can use Time Restrictions to block a chil d from accessing the Internet until you are home.
Chapter 8: Advanced X7N Setu p Options X7N User Manual Setting Up a Static Routing Table Do I need static routing? Most users do not need to set up static routes.
61 Metric The number of routers that the data packets go through (op tional). When adding a static route, if you know how many “hops” or “routers” a packet must go through to reach t he destination network, then you can add it. This is usually not a mandatory requirement.
Chapter 8: Advanced X7N Setu p Options X7N User Manual Click DSL under Advanced Setup from the left-side menu of the Zoom Configuration Mana ger. Setting Description BitSwap Enables or disables bit swapping i n both upstream and do wnstream directions.
63 9 Management and Diagnostics Please read this chapter if you want to perform modem management functions as discusse d bel ow, or if you want to run diagnostics to diagnose a modem p roblem. If you don’t want to do either of these th ings, your modem is probably set up and ready to go.
Chapter 9: Management and Diagnostics X7N User Manual Open page from… This button… Opens a page that lets you… Management Æ Settings Backup Update Restore Default Save your current configuration settings to a file so that they may be restored at a later time.
65 allows a management application to retrieve statistics and status from the SNMP agent in this device. Management TR-069 Client Access to a page that allow an Auto- Configuration Server (ACS) to perform auto- configuration, provision, collection, and diagnostics to the ADSL modem.
Chapter 9: Management and Diagnostics X7N User Manual Management Æ Access Control Services A Service Control List (“SCL”) enables or disables router services (for LAN / WAN such as FTP, HTTP, ICMP, and TELNET) from being used. Management Update Software Specify the path to the upgrade file you need to update your firmware.
67 Note: You do not need to back up the default s ettings. This is because you can easily restore the defaults by clicki ng Management Æ Settings Æ Restore Defa ult .
Chapter 9: Management and Diagnostics X7N User Manual you can do so in one of two ways: Y ou can perform a software reset or a hard reset . To reset using the X7N’s Web interface If you can open you.
69 3 Type this public IP address into the browser of your remote PC. 4 At the log in prompt, enter the User Name and Password shown below: User Name: support Password: support 5 You can now view or m ake changes to your modem’s configuration from your remote PC.
Chapter 9: Management and Diagnostics X7N User Manual user to access the DSL Router, view c onfiguration settings and statistics, as well as update the router’s so ftware.
Appendix A: Troubleshooting Tips 71 Appendix A : T roubleshooting Tips The following are some problems y ou may experience and some possible solutions to remedy the situation. Problem I am unable to connect to t he Internet. Solution There are several issues that could cause this problem.
Appendix A: Troubleshooting Tips X7N User Manual splitter. When testing the X7N, make sur e that the telephon es in your house are not in use. If the proble m only exists when a particular phone is in use, then you may need to install a filter on that phone; or if there is an exis ting filter, you should replace it.
Appendix A: Troubleshooting Tips 73 • • • Verify that none of the phones are in use when testing the X7N. If the problem appears only when you are using your phone than you eith er need to install a fil ter on that ph one or if there is an existing filter yo u should replace it with a known working one.
Appendix A: Troubleshooting Tips X7N User Manual User Name: admin Password: zoomadsl (The User Name and Password entered here are not the same as the user name a nd password that your Internet service provider may hav e given you.) On the left side, click Diagnostics to start the diagnostic tes t .
Appendix A: Troubleshooting Tips 75 ¾ If you are using Windows, see Windows TCP/IP Settings on page 92 . Problem My DSL connection requires a Us er Name and Password, but I don’t know where to find t his information. Solution • If you are replacing a modem, use the s ame User Name and Password that you used for the modem you’re replacing.
Appendix A: Troubleshooting Tips X7N User Manual with the service provider to find out your User Name and Password. • Remember that the User Name and Password are case sensitive, so it matters whether a letter is a capital letter or a small letter; so does the difference between the l etter O and the number 0.
Appendix A: Troubleshooting Tips 77 • Autodetect may not be able to detect your connecti on. In this case you may need to manually configure your c onnection. See Chapter 1 for configuring your conne ction manually. Problem My computer/devices are not connecting wirelessly to the X7N.
Appendix A: Troubleshooting Tips X7N User Manual (The User Name and Password entered here are not the same as the user name a nd password that your Internet service provider may hav e given you.) 3 On the Basic Setup page, click Wireless on the left-side menu to open the Wireless page.
Appendix A: Troubleshooting Tips 79 4 In the Uninstall or Change a Program window, click the Close box to exit. • • • You unplugged some other ADSL modem, a router, or some other Ethernet device from your computer and the n did not power-cycle y our computer.
Appendix A: Troubleshooting Tips X7N User Manual ¾ If you are using a Windows computer, power off your computer, then power it back on. Problem The computer on which I initia lly installe d the X7N on is connected to the Web, but devices connected wirelessly to the X7N are unable to connect to th e Internet.
Appendix A: Troubleshooting Tips 81 • • If you are using a wireless access point or a router, verify that the device is using Dynamic Host Configuration Pr otocol (DHCP). This is also known as dynamic IP addressing. Depending on your device, this may be controlled by an Obtain an IP address automatically option.
Appendix B:ADSL Internet Setti ngs Tables X7N User Manual Appendix B: ADSL Internet Settings T ables These tables are for customers where ADSL settings w ere not automatically detected by th e X7N Install Assistant, and whose service providers do not supply th em with the ADSL settings to connect to the Internet.
Appendix B: ADSL Internet Settings Tables 83 Covad 0 35 PPPoE LLC Crocker Communi cations 0 35 PPPoE LLC Earthlink (1) 0 35 PPPoE LLC Earthlink (2) 8 35 PPPoE LLC Earthlink (3) 8 35 PPPoE VC-MUX Earthlink (4) 0 32 PPPoA LLC Eastex 0 100 PPPoA LLC Embarq 8 35 1483 Bridged IP LLC 4DV.
Appendix B:ADSL Internet Setti ngs Tables X7N User Manual Sprint (1) 0 35 PPPoA LLC Sprint (2) 8 35 PPPoE LLC SureWest Communi cations (1) 0 34 1483 Brid ged LLC Snap SureWest Communi cations (2) 0 32 PPPoE LLC SureWest Communi cations (3) 0 32 PPPoA LLC Toast.
Appendix B: ADSL Internet Settings Tables 85 Table B: Countries Other Than The USA ISP VPI VCI Encapsulation Australia - Telstra 8 35 PPPo A LLC Argentina - Telecom 0 33 PPPoE LLC Argenti na - Telefon.
Appendix B:ADSL Internet Setti ngs Tables X7N User Manual Jamaica (1) 8 35 PPPoA VC-MUX Jamaica (2) 0 35 PPPoA VC-MUX Jamaica (3) 8 35 1483 Bridged IP LLC SN AP Jamaica (4) 0 35 1483 Bridged IP LLC SN.
Appendix B: ADSL Internet Settings Tables 87 Sweden - Telenordia 8 35 PPPoE Sweden - Telia 8 35 1483 Routed IP LLC Switzerland 8 35 PPPoE LLC Trinidad & Tobago - TSTT 0 35 PPPoA VC-MUX Turkey (1) .
Appendix C:Top and Back Panels X7N User Manual Appendix C : T op and Back P anels The following table describes each lig ht on the top panel . Light Description Power Lights when the X7N is pl ugged into a power source and the Power button on t he X7N rear panel is pushed in.
Appendix C: Top and Back Panels 89 WPS Press the WPS button on your Ro uter and hold it in for two (2) seconds until th e Wireless LED starts blinking rapidly. Click or press the WPS button on t he client device. This button may be a physical but ton on the unit or a software butt on in its applicatio n.
Appendix D: TCP/IP Network Settings X7N User Manual Appendix D : T CP/IP Network Settings If you are using a Mac computer, you must ensure that your computer’s TCP/IP network settings are configured properly. Otherwise, you will not be able to connect to the Internet.
Appendix D: TCP/IP Network Settings 91 3 On the right pane, s elect Using DHCP from the Configure IPv4 (for Mac OS X v10.7 and v10.6) and Configure (for Mac OS X v10.5) drop-down menu. All of the text fields should be left blank. 4 Click Apply . Mac OS X 10.
Appendix D: TCP/IP Network Settings X7N User Manual Windows TCP/IP Settings How you configure your Window s computer’s network settings differs, depending on your ope rating system. Windows 7 Users: 1 From the de sktop, click the Start button, select Control Panel .
Appendix D: TCP/IP Network Settings 93 5 In the Loc al Area Connection Properties dialog box , highlight Inte rnet Protocol Version 4 (TCP/Ipv4) and click the Properties button .
Appendix D: TCP/IP Network Settings X7N User Manual that either Obtain a DNS server address automatically or Enable DNS is selected. All fields should be blank.
Appendix D: TCP/IP Network Settings 95 a From the desktop, click the Start button, point to Settings , then Control Panel . b Double-cli ck the Network icon to display the Network dialog box.
Appendix E: Configuring Your Web Browser X7N User Manual Appendix E : Configuring Yo u r W e b B r o w s e r Important! This section is for Windows computers only. If you are using a Mac computer, your browser is already c onfigured properly. However, you must ensure that yo ur computer’s TCP/I P settings are configured properly.
Appendix E: Configuri ng Your Web Browser 97 Configuring Internet Explorer V ersion 8.0 The following instruc tions are for Internet Explorer Version 8.
Appendix E: Configuring Your Web Browser X7N User Manual work with a PPPoE conn ection type by defa ult then you do not need to setup either of these and can use the exis ting wired connection successfully. Configuring Internet Explorer V ersion 7.0 The following instruc tions are for Internet Explorer Version 8.
Appendix E: Configuri ng Your Web Browser 99 8 Select Fi nish . Configuring Internet Ex plorer 5.0 or 6.0 The following instruc tions are for Internet Explorer Version 5.0 and 6.0. (If you are not sure what version you have, open Internet Explorer and from the Help menu, ch oose About Internet Explorer .
Appendix E: Configuring Your Web Browser X7N User Manual 3 The setup process will proceed differently, dependi ng on your operating system. The following t able details the proces s for your Windows compu ter. Note: If you are using Windo ws 7 , you do not need to do anything since it will be configured automatically.
Appendix E: Configuring Your Web Browse r 101 Configuring Mozilla Firefox No setup is necessary since Mozilla Firefox will use the activ e connection. Unlike IE, Firef ox cannot be configured to use a specific connection type; it will use whatever is available and active at the time.
Appendix F: Wireless Channels by Country Appendix F : W ireless Channels by Country For most countries channels 1-13 are normal for private wireless networks. The followi ng table shows countries known t o use channels other than 1-13 for privat e wireless networks.
Appendix G: Getting Help • Appendix G : Getting Help Zoom has many Techni cal Support services available t o its customers. To Register Your Product Or Get Assistance We can support you best if you register your product at www.zoomtel.com/register W e h a v e m a n y w a y s t o a s s i s t y o u , a n d y o u c a n s e e t h e m a t www.
Appendix H: R egulatory Information Declaration of Conformit y Declaració n de conformidad Manufacturer/Fabricante Zoom Telephonics, Inc. 207 South Street Boston, MA 02111 USA 617-423-1072 www.
Appendix H: Regula tory Information Regulatory Notices for X7n Router with Wireless-N (Regulatory Notices also apply to ADSL Splitter Model TD-1301) U.S. FCC Part 68 Statement This equipment co mplies with Part 6 8 of the FC C ru les and the r equirements ad opted by the ACTA.
• • • • 1) Remain on the li ne and briefly expla in to the dispatcher the reason for the call. 2) Perform such act ivities in the off- peak hours, such as early morn ing or late ev enings.
Appendix H: Regula tory Information Ce dispositif est conforme à la norme CNR-210 d'Industrie Ca nada applicable aux appareils radio exempts de l icence.
interface may cons ist of any combinat ion of devices sub ject only to the req uirement that the sum of the Ringer Equivalence N umbers of al l the devices d oes not exceed fi ve.'' « AVIS : L'indice d'équivalen ce de la sonnerie (IES) du p résent matériel est de 0,1.
Appendix H: Regula tory Information European Declaration of Conformity The manufacturer declares unde r sole responsibility that this equipment is compliant to Directive 19 99/5/EC (R&TTE Directi ve) via the foll owing. This product i s CE Marked.
This device may not be us ed fo r setting up outdoor radio links in France and in some areas the RF output power may be limited to 10 mW EIRP in the frequ ency range of 2454 – 2483.5 MHz. For detailed information the end- user should contact the national spectrum authority in France.
[Italian] ADSL Modem/Router w/ W ireless-N è conforme ai requ isiti essenziali ed a lle altre d isposizioni perti nenti stabilit e dalla direttiva 1999/5/CE.
muiden ehtojen mukainen. Härmed intygar Zoom Telephonics , In c. att denna Zoom ADSL Modem/Router w/ Wireless-N står I överensstämmelse med de väsentliga egen skapskrav och övr i ga relevanta bestämme lser som framgår av di rektiv 1999/5/ EG.
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 Zoom ADSL X7N 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 Zoom ADSL X7N - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Zoom ADSL X7N imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Zoom ADSL X7N ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Zoom ADSL X7N, 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 Zoom ADSL X7N.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Zoom ADSL X7N. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Zoom ADSL X7N 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.
