Manuale d’uso / di manutenzione del prodotto R4500U del fabbricante ActionTec
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U ser Manual USB/Ethernet Home DSL Modem.
i T able of C ont ents 1I nt ro duc tion 1 P ack age C ontents 1 M inimum System Requir ements 1 Modem F eatures 2 T echnical Suppor t 4 2S etting Up The Modem 5 C onnecting a Computer t o the Modem 5.
ii Ac tion tec W ireless-Ready Cable/DSL Router U ser Manual BS pecifications 81 G eneral 81 Ce rt if cations 82 Envir onmental 82 CM AC A ddress 83 Windows 95, 98 83 Windows Me 83 Windows 2000 83 Windows NT 4.
1 Intr oduc tion Thank you for pur chasing the Ac t ion te c USB/Ethernet Home DSL M odem. This Mo dem can act as a DSL modem for a single computer , or as a r outer to c onnect m ultilple comput ers to a single broadband co nnection. This easy-to-use product is perfect for the home office or small business.
2 Ac tion tec USB/Ethernet DSL Modem U ser Manual Modem F eatur es The M odem has a ser ies of LED s (lig hts) and a variet y of por ts. It is rec ommended that the user become familiar with these features befor e installing or setting up the Mo de m .
3 Chapter 1 Introduction Rear Panel The M odem has five ports on its rear panel. Black Port (Pow er) The Black port is used to connect the M odem ’ s P ow er cor d. Y ello w (Ethernet) Port The Y ellow por t is used to c onnect the M odem to a comput er on the home net- wo rk w ith the Y ellow (E thernet) cable.
4 Ac tion tec USB/Ethernet DSL Modem U ser Manual T echnical Support Ac t ion te c Elect r onics, Inc., pr ides itself on making durable, hig h-quality , high- performance products.
5 S etting Up T he Modem The instructions that follow parallel the steps co ntained in the Ac t ion te c Installation B uddy ™ ,w hich pro vides a v isual guide to setting up the M odem. It is rec ommended the user run the Installation Buddy first, before att empting any other pr ocedur es.
6 Ac tion tec USB/Ethernet DSL Modem U ser Manual 2. The next window appears. Read the instructions, select one of the options by clicking in the appropriat e bo x, then click N ext .I f the ISP did not provide this information, contact the ISP and request the information.
7 Chapter 2 S etting Up the Modem 5. The next window appears, with infor mation regar ding Ac t ion te c’ s 24-hour , 7- day-a-w eek T echnical Support. I f you ha ve an y problems, call 1.888.436.0657 . Click N ext . 6. The next window appears, showing the items needed to set up the M o dem.
8 Ac tion tec USB/Ethernet DSL Modem U ser Manual 8. Wh en the next window appears, get the B lack Bag , tak e out the Po w e r C o r d and B lack DSL Cable , then click N ext .
9 Chapter 2 S etting Up the Modem 11. The next window appears. Plug one end of the B lack DSL Cable into the Line Jack on the back of the Modem, then click N ext . 12. Wh en the next window appears, plug the other end of the B lack DSL Cable into the Phone J ack nearest to the c omputer , then click N ext .
10 Ac tion tec USB/Ethernet DSL Modem U ser Manual 14. The following window appears. Get the Ye l l o w (Ether net) Cable from the DSL Quick Start Kit, then click N ext . 15. Wh en the next window appears, plug one end of the Ye l l o w ( E thernet) Cable into the Ye l l o w P o r t on the back of the M odem until it clicks, then click N ext .
11 Chapter 2 S etting Up the Modem 17. Wh en the next window appears, confirm the Pow e r , Re ad y , and Link Lig hts on the M odem gl ow steadily g reen .C lick N ext . ☞ No te :I f the P owe r , R eady and Link Lig hts on the M odem are not solid green, check all co nnections to the M odem.
12 Ac tion tec USB/Ethernet DSL Modem U ser Manual 2. The next window appears. Read the instructions, select First Computer by clicking on the check bo x, then click N ext .
13 Chapter 2 S etting Up the Modem 5. The next window appears, w ith informatio n regar ding the items needed to set up the M odem. Click N ext . 6. The next window appears. Get the M odem, tak e it out of its pr otectiv e plastic bag, then click N ext .
14 Ac tion tec USB/Ethernet DSL Modem U ser Manual 8. In the next w indo w , r ead the instr uctions, plug the smaller end of the Po w e r C o r d into the Pow e r Po r t on the back of the Modem, then click N ext .
15 Chapter 2 S etting Up the Modem 11. Wh en the next window appears, plug the other end of the B lack DSL Cable into the Phone J ack nearest to the c omputer , then click N ext . 12. Wh en the next window appears, confirm the Pow e r and Re a d y Lights on the Mo de m gl ow steadily green .
16 Ac tion tec USB/Ethernet DSL Modem U ser Manual 14. Wh en the next window appears, plug the square end of the Pu r ple (USB) Cable into the Pur ple P or t on the back of the M odem, then click N ext .
17 Chapter 2 S etting Up the Modem ☞ No te :I f the P owe r , R eady and Link Lig hts on the M odem are not solid green, check all co nnections to the M odem. If all c onnec- tions are plugged in pr operly , call your DSL serv ice pr ovider . The M odem is connected t o a comput er v ia USB .
18 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. Plug a filter in every phone jack using the same number as the DSL line, then click N ext . C aution : Do not install a filter in the phone jack used b y the black DSL cable. 4. In the next w indo w , r ead the instr uctions.
19 Chapter 2 S etting Up the Modem 6. If y ou answer ed “N o ” in the previous w indo w , go to “Setting up the DSL Co nnection ” on page XX. If you answ ered “Y es, ” the follo wing w indow appears. U nplug the phone cor d connect ed to the phone from its phone jack in the wall, the click N ext .
20 Ac tion tec USB/Ethernet DSL Modem U ser Manual 8. The next window appears. Plug the phone filter into the Phone J ack on the back of the M odem. Do no plug the phone filter into the phone jack on the back of the comput er . Y our co nnections should look exactly as the configura- tion in the picture, b elo w .
21 Chapter 2 S etting Up the Modem Basic Setup 1. If “Basic Setup ” was chosen, the following window appears. Enter the appro- priate user name and passwor d in the text bo x es. If no user name and pass- wo rd ar e needed, c lick on the check bo x next to “M y ISP does not require this information.
22 Ac tion tec USB/Ethernet DSL Modem U ser Manual Adv anced Setup 1. If “A dv anced Setup ” was chosen, enter the VPI and V CI setting s in their appropriate bo x es (if pro vided by the DSL serv ice pr ovider). I f not pro v ided w ith these settings, click the “U se the default VPI/V CI Setting s ” check bo x, then click N ext .
23 Chapter 2 S etting Up the Modem 4. Wh en the co mputer has rebooted, the Modem is pr operly set up. C onnec ting A dditional Computers C onnec ting Via Ethernet 1. I nser t Disk 1 (Installation Buddy CD) in the CD-R OM drive of the computer . The Installat on Buddy will star t automatically .
24 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. In the next w indo w , select E ther net , then click N ext . 4. The next window appears, w ith information regar ding Ac t ion te c’ s 24-hour , 7- day-a-w eek T echnical Support. I f you ha ve an y problems, call 1.
25 Chapter 2 S etting Up the Modem 6. Wh en the next window appears, plug one end of the Ye l l o w (Ethernet) Cable into the Ye l l o w P o r t on the back of the M odem, then click N ext . 7. A nother w indo w appears. Plug the other end of the Ye l l o w (Ether net) Cable into an E ther net por t on the back of the compute r , then click N ext .
26 Ac tion tec USB/Ethernet DSL Modem U ser Manual C onnec ting Via USB 1. I nser t Disk 1 (Installation Buddy CD) in the CD-R OM drive of the comput- er . The Installaton Budd y w ill start automatically . W ait until the following screen appears, read the onscr een instructions, then click N ext .
27 Chapter 2 S etting Up the Modem 4. The next window appears, with infor mation regar ding Ac t ion te c’ s 24-hour , 7- day-a-w eek T echnical Support. I f you ha ve an y problems, call 1.888.436.0657 . Click N ext . 5. The following window appears.
28 Ac tion tec USB/Ethernet DSL Modem U ser Manual 7. A nother w indo w appears. Plug the rectangular end of the Pu r ple (USB) Cable into a USB port on the front or back of the c omputer , then click N ext . ☞ No te :A USB port is shaped like a thin rectangle about 1/4 inch by 1/2 inch, and may be v er tically or horizontally oriented.
29 U sing A dv anced S ettings This chapter c ontains information regarding the ad vanced settings of the Mo de m , including W AN IP address options, por t forwarding, and DMZ hosting . Acc essing A dvanc ed Settings To access the advanc ed settings of the M odem: 1.
30 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. The “Setup/Configuration ” screen appears. Select Adv anced Setup from the menu on the left. 3.
31 Chapter 3 U sing A dvanc ed Settings 3. The “C onfiguring the Ad vanced Setting s” screen appears. Choose the setting to be changed from the menu on the left, or click N ext to go to the “W AN IP A ddr ess” screen.
32 Ac tion tec USB/Ethernet DSL Modem U ser Manual Af te r selecting a connection ty pe, click N ext to co ntinue configuring the co nnec- tion. C onfigured as a Modem Select this option to use the M odem as a modem, connect ed to a single computer .
33 Chapter 3 U sing A dvanc ed Settings ☞ No te :H ost and domain name information may also be ac cessed from the c omputer originally connected t o the cable modem. C onfigured as a Router - Specify a Static IP A ddress Select this option if assigned a static (specific) IP A ddress b y the ISP .
34 Ac tion tec USB/Ethernet DSL Modem U ser Manual L AN IP Addr ess Selecting LAN IP Address in the “Configuring the A dvanced Settings ” scr een generates the “LAN IP A ddress ” screen. The value in the LAN IP A ddress te xt box is the IP address of the Modem as seen on the network.
35 Chapter 3 U sing A dvanc ed Settings DHCP Ser v er Configur ation Clicking N ext in the “ DHCP Ser ver” screen generates the “ DHCP Ser v er Co nfiguration ” scr een. Change IP addr ess range and DNS ser ver information here. Beginning IP A ddress - the IP address at which the DHCP server starts assig ning IP addresses.
36 Ac tion tec USB/Ethernet DSL Modem U ser Manual Ser vices Blocking Selecting Serv ices Blocking in the “Configuring the A dvanced Settings” scr een generates the “Serv ices Blocking ” screen. To modify Internet privileges ( W eb, FTP , Newsgroups, etc.
37 Chapter 3 U sing A dvanc ed Settings W ebsite Blocking Selecting We bsite Blocking in the “C onfiguring the A dvanced Settings ” screen generates the “W ebsite Blocking” scr een. T his feature enables the M odem to block We b sites t o all computers on the netw ork.
38 Ac tion tec USB/Ethernet DSL Modem U ser Manual Remote Management Selecting Re mote Management in the “Configuring the A dvanced Settings ” screen generates the “R emote Management ” screen. Remote M anagement allows ac cess to the M odem through the Internet via another computer .
39 Chapter 3 U sing A dvanc ed Settings To re mo ve forwarded ports, highlight them then click Rem ove . DMZ Hosting Selecting DMZ H osting in the “C onfigur ing the A dvanced Settings ” screen gener- ates the “ DMZ H osting” scr een.
40 Ac tion tec USB/Ethernet DSL Modem U ser Manual MA C Addr ess Cloning Selecting MA C A ddress Cloning in the “Configuring the A dvanced Settings” screen generates the “ MA C A ddress Cloning” screen. A MA C (media access co ntrol) address is an identifier unique t o ever y networkable device.
41 Chapter 3 U sing A dvanc ed Settings Static Routing Selecting Static R outing in the “Configuring the Ad vanced Settings” scr een gener- ates the “Static Routing ” screen. Enter the addresses in their respecti ve t ext bo x es, then click Add .
42 Ac tion tec USB/Ethernet DSL Modem U ser Manual Status Af te r configuring the Modem, settings can be v iewed by selecting Status in the M ain M enu.
43 U sing Utilities To access the M odems ’ W eb-based U tilities, select Ut ilities from the “Main M enu ” screen. The “Utilities ” screen appears. Fr om this screen, the W eb activ ity log can be viewed, the DSL settings changed, the Mo dem ’ s factor y default settings restor ed, and the Modem ’ s firm ware upgraded.
44 Ac tion tec USB/Ethernet DSL Modem U ser Manual DSL Settings To access DSL Settings, select DSL Settings from the “Utilities ” screen. The Mo de m’ s VPI , VC I , and M ode settings can be changed from this screen. Ac t ion tec re co mmends not changing these values without consulting the ISP .
45 Chapter 4 U sing Utilities Upgrade F irmwar e Selecting Up g r a d e Fir m ware in the “Utilities ” screen generates the “Upgrade Firmwar e ” screen. Ac t ion te c periodically posts firmwar e upgr ades t o enhance the Mo dem ’ s capabilities.
46 Ac tion tec USB/Ethernet DSL Modem U ser Manual.
47 Tr oubleshooting and F A Qs This chapter c ontains a list of solutions to o ver come pr oblems the user may encount er , as w ell as answers to some of the mor e frequently asked questions about the M odem.
48 Ac tion tec USB/Ethernet DSL Modem User Manual Ve r ify the M o dem ’ s settings are the same as the comput er by clicking Status in the “Main Men u ” screen. Time out error occurs when entering a URL or IP Address Ve r ify the c omputers ar e working properly .
49 Chapter 5 Tr oubleshooting and F AQs What do each of the lights on my Modem mean? Po w e r – when lit, indicates that po wer is being supplied to the M odem. Mo de m – when lit, indicates a cable or DSL modem is connect ed to the Mo de m . Ac t i v i t y – when flashing, indicat es Internet activity ov er the Modem.
50 Ac tion tec USB/Ethernet DSL Modem User Manual How do I upgr ade the Modem ’ s firmware? Af te r br inging up the Utilities section of the W eb Management T ool and select- ing “U pgra de Firm ware, ” click “Upgrade Her e. ” (See Chapter 4 “U sing U tilities, ” for more information.
51 Chapter 5 Tr oubleshooting and F AQs 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w ind ow appears, double-click Ne t wo r k .
52 Ac tion tec USB/Ethernet DSL Modem User Manual 5. The “N etwork ” w indo w appears. In the "The following network components are installed" list bo x, locate and double-click TC P/IP . 6. The “ T CP/IP Pro pe r t ies” window appears.
53 Chapter 5 Tr oubleshooting and F AQs 7. In the IP A ddress tab , acti vate “Obtain an IP address automatically” b y clicking on the circle. W hen activ e, a black d ot w ill appear in the circle. If the circle already c ontains a black dot, leav e it alone.
54 Ac tion tec USB/Ethernet DSL Modem User Manual 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w ind ow appears, double-click Ne t wo r k .
55 Chapter 5 Tr oubleshooting and F AQs 5. The “N etwork ” w indo w appears. In the “ The follo w ing network c omponents are installed” list bo x, locate and double-click TC P/IP . 6. The “ T CP/IP Pro pe r t ies” window appears. Click IP A ddress .
56 Ac tion tec USB/Ethernet DSL Modem User Manual 7. In the IP A ddress tab , acti vate “Obtain an IP address aut omatically” by click- ing on the circle. W hen activ e, a black dot w ill appear in the circle. If the circle already c ontains a black dot, leav e it alone.
57 Chapter 5 Tr oubleshooting and F AQs 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w ind ow appears, double-click Ne twork and Dial- up Connections .
58 Ac tion tec USB/Ethernet DSL Modem User Manual 5. In the “Netw ork and Dial-up Connections ” w indo w , double-click Local Area Co nnection .A n umber may be displa yed after the Local Ar ea Connection.
59 Chapter 5 Tr oubleshooting and F AQs 8. In the “Components c hecked are used by this connection ” list bo x, double- click Inter ne t Prot oc ol ( TC P/IP ) .
60 Ac tion tec USB/Ethernet DSL Modem User Manual 10. In the General tab, activat e “Obtain an IP addr ess automatically” by clicking on the circle. W hen activ e, a black d ot w ill appear in the circle. I f the circle already c ontains a black dot, leav e it alone.
61 Chapter 5 Tr oubleshooting and F AQs 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w ind ow appears, double-click Ne t wo r k Co nnections .
62 Ac tion tec USB/Ethernet DSL Modem User Manual 5. In the “Netw ork Connections” window , double-click Lo cal Ar ea Connection . A number ma y be display ed after the Local A rea Connection.
63 Chapter 5 Tr oubleshooting and F AQs 8. In the “Components c hecked are used by this connection ” list bo x, double- click Inter ne t Prot oc ol ( TC P/IP ) . 9. The “Internet Prot ocol ( T CP/IP ) P roperties” window appears. 10. In the General tab, activat e “Obtain an IP address auto matically” by clicking on the circle.
64 Ac tion tec USB/Ethernet DSL Modem User Manual 12. In the Local Ar ea Connection P roperties w indo w , click OK . The Local A rea Co nnection Pr oper ties window disappears. 13. Click Close in the Local Area C onnection Status window . The window disappears.
65 S etting Up Sta tic IP A ddr ess To co mmunicat e w ith the M odem from a c omputer on the netw ork (to use the We b Configuration U tility , for e xample), the user may hav e to switch the IP address settings fr om DHCP -enabled to static IP , so that the comput er and the Mo dem are on the same subnet.
66 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w indow appears, double-click Ne t wo r k .
67 App endix A S etting Up Sta tic IP Address 5. The “N etwork ” w indo w appears. In the "The following network components are installed" list bo x, locate and double-click TC P/IP . 6. The “ T CP/IP Pro pe r t ies” window appears. Select IP A ddr ess .
68 Ac tion tec USB/Ethernet DSL Modem U ser Manual 9. Enter the follo w ing numbers in the “Subnet mask ” text bo x: 255.255.255.0 Do not include the periods; they are automatically ent ered. 10. Click OK .T he T CP/IP Pr operties w indow disappears.
69 App endix A S etting Up Sta tic IP Address 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w indow appears, double-click Ne t wo r k .
70 Ac tion tec USB/Ethernet DSL Modem U ser Manual 5. The “N etwork ” w indo w appears. In the “ The follo w ing network c omponents are installed” list bo x, locate and double-click TC P/IP . 6. The “ T CP/IP Pro pe r t ies” window appears.
71 App endix A S etting Up Sta tic IP Address 9. Enter the follo w ing numbers in the “Subnet mask ” text bo x: 255.255.255.0 Do not include the periods; they are automatically ent ered. 10. Click OK .T he T CP/IP Pr operties w indow disappears. 11.
72 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w indow appears, double-click Ne twork and Dial- up Connections .
73 App endix A S etting Up Sta tic IP Address 5. In the “Netw ork and Dial-up Connections ” w indo w , double-click Local Area Co nnection .A nu mber may be display ed after the Local Area C onnection.
74 Ac tion tec USB/Ethernet DSL Modem U ser Manual 7. The “Local Area Co nnection Pr op er ties” window appears. Click General . 8. In the “Components c hecked are used by this connection ” list bo x, double- click Inter ne t Proto col ( TC P/IP ) .
75 App endix A S etting Up Sta tic IP Address 12. Enter the follo w ing numbers in the “Subnet mask ” text bo x: 255.255.255.0 Do not include the periods; they are automatically ent ered. 13. Click OK .T he “Internet Pr otoc ol ( T CP/IP ) P roperties” window disappears.
76 Ac tion tec USB/Ethernet DSL Modem U ser Manual 3. A nother menu appears. Select Cont r ol P anel . 4. Wh en the “Control P anel” w indow appears, double-click Ne t wo r k Co nnections .
77 App endix A S etting Up Sta tic IP Address 5. In the “Netw ork Connections” window , double-click Local Area Co nnection . A number ma y be display ed after the Local A rea Connection.
78 Ac tion tec USB/Ethernet DSL Modem U ser Manual 7. The “Local Area Co nnection Pr oper ties ” w indo w appears. Select Gener al . 8. In the “Components c hecked are used by this connection ” list bo x, double- click Inter ne t Proto col ( TC P/IP ) .
79 App endix A S etting Up Sta tic IP Address 11. Enter the follo w ing numbers in the “ IP A ddress ” te xt box: 198.162.0.2 Do not include the periods; they are automatically ent ered. 12. Enter the follo w ing numbers in the “Subnet mask ” text bo x: 255.
80 Ac tion tec USB/Ethernet DSL Modem U ser Manual.
81 Specifica tions G eneral Model Number GEU004AD9-01 (USB/Ethernet DSL M odem) Standards IEEE 802.3 (10BaseT) IEEE 802.3u (100BaseTX) G.dmt G.lite RFC 1483, 2364, 2516 Prot ocol CSMA/CD t1.
82 Ac tion tec USB/Ethernet DSL Modem U ser Manual Ce r tifcations FCC Class B FCC Class C (parts 15, 68) UL En vironmental Pow er Input External, 12V DC, 1.
83 MA C A ddress This appendix explains ho w to determine the MA C address of an Ethernet adapter installed on a comput er . Select the oper ating system and follo w the instructions. W indo ws 95, 98 1. Click Start , then Ru n . 2. The “R un ” window appears.
84 Ac tion tec USB/Ethernet DSL Modem U ser Manual W indo ws NT 4.0 1. Click Start , Pr og r ams , Co mmand Pr ompt . 2. Wh en the “Command P rompt ” w indo w appears, ent er: ipconfig/all then press Enter on the k eyboard. 3 A list of information about the Ethernet adapter appears.
85 Pro gr am and Po rt List D.
86 Ac tion tec USB/Ethernet DSL Modem U ser Manual.
87 Glossar y Acc ess Point A dev ic e that allows wireless clients to c onnect to one another . An acc ess point can also act as a bridge between w ir eless clients and a “w ired” netw ork, such as an Ethernet network.
88 Ac tion tec USB/Ethernet DSL Modem U ser Manual Fi rew al l A method prev enting users outside the network from acc essing and/or damag- ing files or comput ers on the network. Gat ew a y A central dev ice that manages the data traffic of y our network, as well as data tr affic to and fr om the Internet.
89 Glossary Router A central dev ice that manages the data traffic of y our network. Subnet Mask A set of four numbers c onfigured lik e an IP address used to cr eate IP address nu mbers used only w ithin a particular network.
90 Ac tion tec USB/Ethernet DSL Modem U ser Manual.
91 Notic es Regulatory Complianc e Notices Class B Equipment This equipment has been tested and found t o comply with the limits for a Class B digital dev ice, pursuant to P ar t 15 of the FCC R ules. These limits ar e designed to pro v ide r easonable protection against harmful interfer ence in a residential installa- tion.
92 Ac tion tec USB/Ethernet DSL Modem U ser Manual Modifications The FCC re quires the user to be notified that an y changes or modifications made to this dev ice that are not e xpressly appro ved b y A ction te c Electronics, Inc., may vo id the user’ s author ity to operate the equipment.
93 Limited W arr anty Har d ware : Ac t ion te c Electronics, Inc., war rants to the end user (“ C ustomer”) that this hard ware product will be free fr om defects in workmanship and materials, under normal use and ser vice, for twelv e (12) months from the date of purchase from Ac t ion te c Electronics or its authorized reseller .
94 Ac tion tec USB/Ethernet DSL Modem User Manual THIS A CTION TEC ELECTRONICS PR ODUCT MA Y INCL UDE OR BE BUNDLED WITH THIRD-P AR TY SOFTW ARE, THE USE OF WHICH IS GO VERNED BY A SEP A- RA TE END-USER LICENSE A GREEMENT . THIS A CTION TEC ELECTRONICS W ARRANTY D OES NO T APPL Y TO SUCH THIRD- PA R TY SOFTW ARE.
95 Limited W arranty NEITHER ASSUMES NOR A UTHORIZES ANY O THER PERSON T O ASSUME FOR IT ANY O THER LIABILITY IN CONNECTION WITH THE SALE, INST ALLA TION, MAIN- TEN ANCE OR USE OF ITS PR ODUCTS.
96 Ac tion tec USB/Ethernet DSL Modem User Manual Gov erning L a w :T his Limited W ar ranty shall be governed b y the laws of the State of California, U .S.A., ex cluding its conflicts of la ws and principles, and e xcluding the U nited N ations Con vention on C ontra cts for the I nternational Sale of Goods.
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 ActionTec R4500U 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 ActionTec R4500U - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ActionTec R4500U imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ActionTec R4500U ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ActionTec R4500U, 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 ActionTec R4500U.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ActionTec R4500U. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ActionTec R4500U 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.
