D-LinkメーカーDIR-605Lの使用説明書/サービス説明書
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U ser Manual W ir eless N 300 Cloud Router.
i D-Link DIR-605L User Manual D-Link reser ves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such r evisions or changes.
ii D-Link DIR-605L User Manual T able of C ontents Prefac e ................................................................................. i Manual Revisions ........................................................................... i T rademarks .
iii D-Link DIR-605L User Manual T able of Contents Active Session ..................................................................... 45 Wir eless .................................................................................. 46 Help ...........
1 D-Link DIR-605L User Manual Section 1 - Product Over view • D-Link DIR-605L Wir eless N 300 Cloud Router • P ower A dapter • Quick Installation Guide S y stem Requiremen ts • Ethernet-based .
2 D-Link DIR-605L User Manual Section 1 - Product Over view • F aster W ireless Networking - The DIR-605L provides up to 300Mbps* wireless connec tion with other 802.11n wireless clients. This capabilit y allows users to par ticipate in real-time activities online, such as video streaming, online gaming, and r eal-time audio .
3 D-Link DIR-605L User Manual Section 1 - Product Over view Pr essing the Reset Button restores the router to its original factor y default settings. Receptor f or the P ower A dapter . The Aut o MDI/MDIX W AN por t is the connec tion for the Ethernet cable to the Cable or DSL modem.
4 D-Link DIR-605L User Manual Section 1 - Product Over view Har dwar e O v er view LEDs INTERNET A solid light indicat es connection on the W AN por t. This LED blinks during data transmission. WLAN LED A solid light indicates tha t the wireless segment is ready .
5 D-Link DIR-605L User Manual Section 2 - I nstallation Befor e you Begin Installation This section will walk you thr ough the installation process . Placemen t of the r outer is v er y impor tant. Do not plac e the rout er in an enclosed area such as a closet, cabinet, or in the a ttic or garage.
6 D-Link DIR-605L User Manual Section 2 - I nstallation W ir eless Installation C onsidera tions The D-Link wireless router lets you access your network using a wireless connec tion from vir tually anywhere within the operating range of your wireless net work.
7 D-Link DIR-605L User Manual Section 2 - I nstallation If you are connecting the rout er to a cable/DSL/satellite modem, please f ollow the steps below : 1. Place the r outer in an open and centr al location. Do not plug the power adapt er into the rout er .
8 D-Link DIR-605L User Manual Section 3 - Conguration C ongura tion This section will show you ho w to congure y our new D-Link wireless router using the w eb -based conguration utility .
9 D-Link DIR-605L User Manual Section 3 - Conguration Selec t the type of I nternet connection that Easy Setup Wizar d detects, type in necessar y information and then click Next to continue . If you selected PPPoE, enter your PPPoE user name and passwor d.
10 D-Link DIR-605L User Manual Section 3 - Conguration If you selec ted L2TP , enter your L2TP username and passw ord. Click Ne x t to continue . If you selec ted Static, enter your network settings supplied by your I nternet provider . Click Nex t to continue .
11 D-Link DIR-605L User Manual Section 3 - Conguration If you hav e not register ed a my dlink account, please click “ congure ” In the section “m ydlink accoun t ’ and complete the reg istration f orm. Click “Register ” Now you can see the hin t that a verication e -mail has been sent out.
12 D-Link DIR-605L User Manual Section 3 - Conguration Now the rout er has successfully connected to m ydlink ser vice. Y ou can download the App "m ydlink lite" fr om android market or a.
13 D-Link DIR-605L User Manual Section 3 - Conguration Enter the IP address assig ned by your ISP . Enter the Subnet Mask assigned by y our ISP . Enter the Gatewa y assigned by your ISP . The default MA C Addr ess is set to the W AN’ s phy sical interface MA C address on the Broadband Router .
14 D-Link DIR-605L User Manual Section 3 - Conguration Choose Dynamic IP Address to obtain IP A ddress information automatically fr om your ISP . Select this option if your ISP does not give you any IP numbers to use . This option is commonly used for Cable modem services.
15 D-Link DIR-605L User Manual Section 3 - Conguration Select D ynamic (most common) or Static . Select Static if your ISP assigned you the IP address, subnet mask , gateway , and DNS ser ver addresses . Enter your PPP oE user name. Enter your PPP oE password and then retype the passwor d in the next box.
16 D-Link DIR-605L User Manual Section 3 - Conguration Select D ynamic (most common) or Static . Select Static if your ISP assigned you the IP address, subnet mask , gateway , and DNS ser ver addresses . Enter the IP address (S tatic PPTP only). Enter the P rimar y and Secondar y DNS Ser ver Addr esses (Static PPTP only).
17 D-Link DIR-605L User Manual Section 3 - Conguration Select D ynamic (most common) or Static . Select Static if your ISP assigned you the IP address, subnet mask , gateway , and DNS ser ver addresses . Enter the IP address (S tatic L2TP only). Enter the P rimar y and Secondar y DNS Ser ver Addr esses (Static L2TP only).
18 D-Link DIR-605L User Manual Section 3 - Conguration W ireless Setup Wir eless settings for the router may be configured manually or by using a wizard . T o use the wizard , click th e W ire le ss Co nn ecti on Setu p Wi zar d bu tt on and the n follo w the steps that are described below .
19 D-Link DIR-605L User Manual Section 3 - Conguration En ter a Wir eles s Sec urity P ass wo r d in the textb o x and then clic k Ne xt to con tin ue . This window displays a summary of your wireless securit y settings. Please print this out or rec ord this info rmati on in a saf e plac e and then click Sav e to conti nue .
20 D-Link DIR-605L User Manual Section 3 - Conguration T o implement W i-F i protection, or WCN 2.0, tick the Enable checkbox, click either Generate New PIN o r Reset PIN to Default , and then congure the Wi-F i settings below . Please see the Setting Up Wi-F i Protection ( WCN 2.
21 D-Link DIR-605L User Manual Section 3 - Conguration 1. T o enable wireless secur ity on the Router , use the drop -d own me nu to s el ec t th e de si red op tio n. T o en ab le WE P , sel ect Ena ble WEP Wir ele ss S ecu rity (ba sic ) . 2. Next to Auth enticat ion , selec t either O pen or Shared Key .
22 D-Link DIR-605L User Manual Section 3 - Conguration 1. T o enable WP A, WP A2, or WP A/WP A2, selec t either Enable WP A Only Wireless Security (enhanced), Enable WP A2 Only Wireless Security (enhanced), or Enable WP A/WP A2 Wireless Security (enhanced).
23 D-Link DIR-605L User Manual Section 3 - Conguration This section will allow you to change the local netw ork settings of the router and to congur e the DHCP settings. LAN Setup Enter the IP address of the router . The default IP address is 192.
24 D-Link DIR-605L User Manual Section 3 - Conguration Check the box t o enable the DHCP server on y our router . Uncheck to disable this function. Enter the starting and ending IP addresses for the DHCP ser ver ’ s IP assignment. The length of time for the IP address lease .
25 D-Link DIR-605L User Manual Section 3 - Conguration This section will allow you to c ongure , update, and main tain the correct time on the internal system clock. T ime and Date Select the Time Zone fr om the drop- down menu. Ticking this check box enables Daylight Saving time.
26 D-Link DIR-605L User Manual Section 3 - Conguration This f eature allow s you to cr eate a list of w ebsites that you wan t to either allow or den y users access .
27 D-Link DIR-605L User Manual Section 3 - Conguration P or t F or war ding This will allow y ou to open a single por t or a range of por ts. Check the box to enabled the rule . Enter a name f or the rule. Enter the IP address of the computer on your local network that you want t o allow the incoming ser vice to .
28 D-Link DIR-605L User Manual Section 3 - Conguration Applica tion Rules Some applications require multiple connections, such as I nternet gaming, video confer encing, I nternet telephony and others. These applica tions hav e diculties w ork ing through NA T (Network A ddress T ranslation).
29 D-Link DIR-605L User Manual Section 3 - Conguration A cc ess Con trol Select T urn MA C Filtering OFF , T urn MA C Filt ering ON and ALL OW computers listed to access the network, or T ur n MA C Filt ering ON and DENY computers listed to access the network.
30 D-Link DIR-605L User Manual Section 3 - Conguration T rac C ontr ol T rac contr ol can be used to distribute download bandwidth aut omatically accor ding to the requir ements of the users, and the users also can setup manually . Enable T rac Con trol: Select this func tion to control the ac cess bandwidth of computer in LAN.
31 D-Link DIR-605L User Manual Section 3 - Conguration Setup W izard Y ou may run the setup wizard fr om the opening quick setup window to quick ly set up your rout er .
32 D-Link DIR-605L User Manual Section 3 - Conguration F irew all & DMZ This section will allow you to set up a DMZ host and t o set up rewall rules . If y ou ha ve a client PC that cannot run Internet applications properly fr om behind the DIR-605L, then you can set the client up for unrestricted Internet ac cess.
33 D-Link DIR-605L User Manual Section 3 - Conguration Set the transmit power of the ant ennas. Beacons are packets sent by an Access Poin t to synchronize a wireless network . Specify a value. 100 is the default setting and is r ecommended. This value should r emain at its default setting of 2346 .
34 D-Link DIR-605L User Manual Section 3 - Conguration T o use the Universal Plug and Play (UPnP ™ ) featur e tick this checkbo x. UPNP pro vides com patib ility with networking equipment, sof tware and peripherals. Unchecking the box will not allow the DIR-605L to respond to Pings.
35 D-Link DIR-605L User Manual Section 3 - Conguration Tick this checkbox to enable or disable xed routes to dened destinations . Use the drop- down menu to choose the W AN o r W AN (Physic al Port) Inter face the IP packet must use to transit out of the Router .
36 D-Link DIR-605L User Manual Section 3 - Conguration Enter a new L ogin Name for the A dministrator acc ount. En t er a n e w p as s wo r d fo r t h e A dm i n i st r at o r Lo g in N am e and then retype the new passw ord in the Conrm Passw ord textbox.
37 D-Link DIR-605L User Manual Section 3 - Conguration Sav e and R estor e Us e thi s opt ion to sav e the curr ent rou te r con g ur ati on settings to a le on the hard disk of the c omputer you are using. Fi rst, click the Save button. Y ou will then see a le dialog, where you can selec t a location and le name for the settings .
38 D-Link DIR-605L User Manual Section 3 - Conguration F irm war e Update Click the Check Now button (or the link at the top of the wind ow ) to nd out if ther e is an upd at ed rmw are ; if so , download the new rmwar e to your har d drive.
39 D-Link DIR-605L User Manual Section 3 - Conguration DDNS Setting Tick the Enable DDNS checkbox to enable suppor t for DDNS. Sel ect one of the DDNS reg ist ra tio n or gan iza tio ns for m those listed in the pull-down menu. Av ailable ser vers inc lud e dlink ddns .
40 D-Link DIR-605L User Manual Section 3 - Conguration S yst em Check VCT is an adv anc ed fe at ur e tha t in te gr ate s a LAN cab le tester on every E thernet por t on the router .
41 D-Link DIR-605L User Manual Section 3 - Conguration Schedules Enter a name f or the new schedule rule. Choose the desired day(s), either All W eek or Select Da ys . If the lat ter is sele cte d , pl eas e use the che ckbo xe s directly below to specify the individual day s.
42 D-Link DIR-605L User Manual Section 3 - Conguration L og Settings Click on the Save button link on this window to sa ve the log le to your local har d drive.
43 D-Link DIR-605L User Manual Section 3 - Conguration Devic e Info This window displa ys the current inf ormation for the DIR-605L. It will display the LAN, W AN, and Wir eless information. If your W AN connection is set up for a D ynamic IP addr ess then a DHCP Release butt on and a DHCP Renew button will be display ed.
44 D-Link DIR-605L User Manual Section 3 - Conguration L og F irst Page: Last P age: Pr evious: Next: Clear: Link to Log Settings: View the rst page of the log . View the last page of the log . View the pr evious page. View the next page. Clear the log.
45 D-Link DIR-605L User Manual Section 3 - Conguration T rac S tatistics A c tive Session T he w in do w be lo w di sp la y s th e T ra c S ta ti st ic s . He re y o u ca n vi ew t he a mo u n t of p ac ke ts th a t p as s th ro ug h th e DI R- 6 05 L on both the W AN and the LAN por ts .
46 D-Link DIR-605L User Manual Section 3 - Conguration W ireless The wireless client table displays a list of cur rent connected wireless clients. This table also displays the connection time and MA C address of the connected wir eless client.
47 D-Link DIR-605L User Manual Section 3 - Conguration Help Click the desired h yperlink to get more inf ormation about how to use the Router . DI R- 60 5L.
48 D-Link DIR-605L User Manual Section 4 - S ecurity W ireless Securit y This section will show you the di erent lev els of security you can use to protect your da ta from intruders .
49 D-Link DIR-605L User Manual Section 4 - S ecurity C ongure WEP It is recommended to enable encr yption on your wireless router befor e your wireless net work adapters. Please establish wireless connectivity before enabling encr yption. Y our wireless signal may degrade when enabling encr yption due to the added overhead .
50 D-Link DIR-605L User Manual Section 4 - S ecurity Wha t is WP A? WP A, or Wi-F i Pr otected Access, is a Wi-F i standard that was designed to improv e the securit y fea tures of WEP ( Wired Equivalent Privacy). The two major impr ovements o ver WEP: • Improved da ta encr yption through the T emporal Key Integrity Pr otocol ( TKIP).
51 D-Link DIR-605L User Manual Section 4 - S ecurity C ongure WP A-PSK and WP A2-PSK It is recommended to enable encr yption on your wireless Router before your wireless net work adapters. Please establish wireless connectivity before enabling encr yption.
52 D-Link DIR-605L User Manual Section 4 - S ecurity C ongure WP A/WP A2-PSK It is recommended to enable encr yption on your wireless Router before your wireless net work adapters. Please establish wireless connectivity before enabling encr yption.
53 D-Link DIR-605L User Manual Section 4 - S ecurity C ongure WP A, WP A2, and WP A/WP A2 (RADIUS) It is recommended to enable encr yption on your wireless router befor e your wireless net work adapters. Please establish wireless connectivity before enabling encr yption.
54 D-Link DIR-605L User Manual Section 5 - Connec ting to a Wireless Network C onnec t t o a W ireless Netw ork U sing W indow s ® XP Windo ws ® XP users may use the built-in wireless utilit y (Zero Conguration Utility). The following instruc tions are for Ser vic e P ack 2 users.
55 D-Link DIR-605L User Manual Section 5 - Connec ting to a Wireless Network C ongure WEP It is recommended t o enable WEP on your wireless rout er or access point bef ore conguring your wir eless adapter . I f you are joining an existing network, you will need to know the WEP key being used.
56 D-Link DIR-605L User Manual Section 5 - Connec ting to a Wireless Network 3. The Wi reless Net wor k Connection box will appear . Enter the same WEP key that is on your r outer and click C onnec t . It may take 20-30 seconds to connec t to the wireless network .
57 D-Link DIR-605L User Manual Section 5 - Connec ting to a Wireless Network C ongure WP A-PSK It is recommended t o enable WEP on your wireless rout er or access point bef ore conguring your wir eless adapter . I f you are joining an existing network, you will need to know the WEP key being used.
58 D-Link DIR-605L User Manual Section 5 - Connec ting to a Wireless Network 3. The W ireless Netw ork C onnection box will appear . Enter the WP A-PSK passphrase and click C onnec t . It may take 20-30 seconds to connec t to the wireless network . I f the connection fails , please v erify tha t the WP A-PSK settings are correct.
59 D-Link DIR-605L User Manual Section 6 - S etting Up Wi-F i Prot ection ( WCN 2.0 in Windo ws Vista) Setting Up W i-F i Pr otec tion ( WCN 2.0 in W indow s V ista) The DIR-605L suppor ts W i-Fi protection, referred to as WCN 2.
60 D-Link DIR-605L User Manual Section 6 - S etting Up Wi-F i Prot ection ( WCN 2.0 in Windo ws Vista) Setting Up a C ongured Rout er Once the Router has been congured, you can use the push button on the Router or third par t y sof tware to invit e a newcomer to join your Wi-F i protected net work.
61 D-Link DIR-605L User Manual Section 7 - Changing the Computer Name and Joining a W orkgroup Changing the C omputer Name and Joining a W ork gr oup The f ollowing are st ep -by-step dir ections to change the computer name and join a workgr oup . 2. Click on the Adv anced syst em settings link .
62 D-Link DIR-605L User Manual Section 7 - Changing the Computer Name and Joining a W orkgroup 3. Click the Computer Name tab in the Sy stem Pr oper ties window and enter a description of your computer in the textbox. When you are nished, click the Change butt on.
63 D-Link DIR-605L User Manual Section 8 - Conguring the IP Address in Vista C onguring the IP A ddress in V ista The f ollowing are st ep -by-step dir ections to congure the IP address in Windows Vista. 2. G o t o t h e Network and I nternet window and click the appropriate L ocal Area Connection icon.
64 D-Link DIR-605L User Manual Section 8 - Conguring the IP Address in Vista 4. T i c k th e I nternet Pr otocol V ersion 4 ( T CP/IPv4) checkbox in the Networking tab in the Local Ar ea Connection Properties window .
65 D-Link DIR-605L User Manual Section 8 - Conguring the IP Address in Vista 6. R ight-click the Local Area C onnection icon and then selec t Statu s from the drop- down menu. 7. Go to the L ocal Ar ea Connection S tatus window and click the Details button.
66 D-Link DIR-605L User Manual Section 9 - S etting Up a Connection Wir elessly Setting Up a C onnec tion or Netw ork W irelessly The f ollowing are st ep -by-step dir ections to set up a wireless connection.
67 D-Link DIR-605L User Manual Section 9 - S etting Up a Connection Wir elessly 3. Click the Next button on the Set up a wireless router or access point window . 4. The following windo w displays the sy stem progr ess. 5. This window conrms that you want to crea te wireless net work settings that are sa vable to a USB ash drive .
68 D-Link DIR-605L User Manual Section 9 - S etting Up a Connection Wir elessly 6. Enter a network name on the Give your network a name window in the Set up a wireless router or access point wizard.
69 D-Link DIR-605L User Manual Section 9 - S etting Up a Connection Wir elessly 9. Once you have selected the desired securit y method on the Choose advanced net work security options window in the Set up a wireless router or ac cess point wizar d, click the Next button.
70 D-Link DIR-605L User Manual Section 9 - S etting Up a Connection Wir elessly 12. Once you have saved your network settings to USB, the Cop ying settings to the USB drive window in the Set up a wireless rout er or ac cess point wizard opens to indicate the system pr ogress .
71 D-Link DIR-605L User Manual Section 10 - Connec ting to a Secured Wireless Netw ork ( WEP , WP A-PSK & WP A2-PSK ) C onnec ting t o a Secured W ireless Netw ork ( WEP , WP A-PSK & WP A2-PSK ) The f ollowing are st ep -by-step dir ections to set up a wireless connection.
72 D-Link DIR-605L User Manual Section 10 - Connec ting to a Secured Wireless Netw ork ( WEP , WP A-PSK & WP A2-PSK ) 4. Selec t a net work to c onnec t t o in the S elec t a network to connec t to windo w in the Connect to a network wizard and then click the Conn ect button.
73 D-Link DIR-605L User Manual Section 10 - Connec ting to a Secured Wireless Netw ork ( WEP , WP A-PSK & WP A2-PSK ) 7. T h e fol l o w i n g Succ essfully connected to dlink300 w i n d ow in t h e C on nect to a net w ork wiz ar d is disp la yed .
74 D-Link DIR-605L User Manual Section 10 - Connec ting to a Secured Wireless Netw ork ( WEP , WP A-PSK & WP A2-PSK ) 10 . T o tes t the new IP add r ess , us e th e Pi ng fe atur e of the co mm and pr ompt . 9. Con rm you r new set tin gs by call ing up the com man d prom pt and then entering the ipcong c ommand.
75 D-Link DIR-605L User Manual Section 11 - Connec ting to an Unsecured Wir eless Network C onnec ting t o an Unsecur ed W ireless Netw ork The f ollowing are st ep -by-step dir ections to set up an unsecured wireless connection. 2. Go to the Net work and Sharing Cent er window and click the Manage Network C onnec tions link .
76 D-Link DIR-605L User Manual Section 11 - Connec ting to an Unsecured Wir eless Network 3. Right- click the Wir eless Network Connection entr y and then selec t Connect/Disconnect from the drop- down menu.
77 D-Link DIR-605L User Manual Section 11 - Connec ting to an Unsecured Wir eless Network 6. The fol low ing Con nect to a netwo rk wizar d windo w displ ay s the syst em progr ess. 7. The following Successfully connec ted to dlink300 wi nd o w i n t he C onnect to a networ k wiz ard is disp lay ed.
78 D-Link DIR-605L User Manual Section 11 - Connec ting to an Unsecured Wir eless Network 9. Conrm your new settings by calling up the command prompt and then entering the ipcong c ommand. 10. T o test the new IP address, use the P ing f eature of the command prompt.
79 D-Link DIR-605L User Manual Section 12 - T roubleshooting T roubleshooting This chapter provides solutions to problems that can occur during the installation and operation of the DIR-605L. Read the follo wing descriptions if you are having problems.
80 D-Link DIR-605L User Manual Section 12 - T roubleshooting • Congur e your Internet settings: • G o to S tar t > Settings > Con trol Panel . Double -click the I nternet Options Ic on. F rom the Security tab , click the button to r estore the settings t o their defaults.
81 D-Link DIR-605L User Manual Section 12 - T roubleshooting 3. Why can ’t I c onnect to cer tain sites or send and rec eive emails when connecting through m y router? If y ou are having a problem s.
82 D-Link DIR-605L User Manual Section 12 - T roubleshooting Y ou should star t at 1472 and work your way down by 10 each time. Once you get a reply , go up by 2 until you get a fragmented packet. T ake that value and add 28 to the value t o ac count for the v arious T CP/IP headers.
83 D-Link DIR-605L User Manual Appendix A - Wireless Basics D-Link wireless products are based on industr y standards to provide easy-to-use and compatible high-speed wireless connectivity within y our home , business or public ac cess wireless networks.
84 D-Link DIR-605L User Manual Appendix A - Wireless Basics What is Wir eless? Wir eless or Wi-F i t echnology is another w ay of c onnecting y our computer to the network without using wires. Wi-F i uses radio frequency to connect wirelessly , so you hav e the freedom to c onnect computers anywhere in your home or oc e network .
85 D-Link DIR-605L User Manual Appendix A - Wireless Basics W ireless P ersonal Area Network ( WP AN) Bluetooth is the industr y standard wireless technology used for WP AN.
86 D-Link DIR-605L User Manual Appendix A - Wireless Basics Wher e is wireless used? Wir eless technology is expanding every where not just at home or oce . P eople like the freedom of mobility and it ’ s becoming so popular that more and more public facilities now pro vide wireless access to attract people .
87 D-Link DIR-605L User Manual Appendix A - Wireless Basics Eliminate Interferenc e Place home appliances such as cordless telephones, microwav es, and televisions as far away as possible from the rout er/access point. This would signicantly reduce any inter fer ence that the appliances might cause since they operate on same frequenc y .
88 D-Link DIR-605L User Manual Appendix B - Networking Basics Networking B asics Check y our IP address After you install y our new D -Link adapter , by default, the T CP/IP settings should be set to obtain an IP address from a DHCP ser ver (i.e. wir eless router) aut omatically .
89 D-Link DIR-605L User Manual Appendix B - Networking Basics Statically A ssign an IP address If you are not using a DHCP capable gat eway/rout er , or you need to assign a static IP addr ess, please f ollow the steps below: Step 1 Windo ws ® XP - Click on Start > Control P anel > Network Connections .
90 D-Link DIR-605L User Manual Appendix C - T echnical Specications T echnical Specications Standards • IEEE 802.11g • IEEE 802.11b • IEEE 802.
91 D-Link DIR-605L User Manual Appendix C - T echnical Specications Operating T emperatur e 32°F to 129 °F ( 0°C to 40°C) Humidity 95% maximum (non-condensing) Safety and Emissions FC C Part 15.
92 D-Link DIR-605L User Manual Appendix E - Warr anty C E M a r k W ar n i n g : T hi s i s a Cl as s B p ro du ct . In a d om es ti c e n vi ro nm en t , t hi s p r od uct ma y c au se r a di o i nt erf e r en c e, in w hi ch ca se t he us er m a y be re qu ir e d t o t ak e a d eq ua t e m ea su r e s .
93 D-Link DIR-605L User Manual Appendix E - Warr anty I C C No ti c e : O pe r a ti on i s su bj ec t t o th e f o l lo w in g tw o co nd it io ns : ( 1) T hi s de vi ce m a y n ot c au se i nt erf e .
デバイスD-Link DIR-605Lの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
D-Link DIR-605L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D-Link DIR-605L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。D-Link DIR-605L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。D-Link DIR-605L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。
D-Link DIR-605L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D-Link DIR-605L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、D-Link DIR-605L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D-Link DIR-605L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。
