Instruction/ maintenance manual of the product DI-704UP D-Link
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Manual D-Link DI-704UP Building Networks for People Express EtherNetwork TM Broadband Router with USB Print Server.
2 Package Contents ................................................................................ 3 Introduction ............................................................................................ 4 Features and Benefits ...................
3 Content s of Package: D-Link DI-704UP Express EtherNetwork Broadband Router with USB Print Server Manual, W arranty and Print Server Sof tware on CD Quick Installation Guide Package Content s If any of the above items are missing, please contact your reseller .
4 Introduction Thank you for purchasing the DI-704UP Express EtherNetwork Broadband Router with USB Print Server . The DI-704UP is an Ethernet Broadband Router with a built-in 4-port switch. It also features a USB port to share a USB printer on the home or office network and includes a print server application for Windows.
5 Network Address T ranslation - NA T allows your private net- work to share a single public IP address. All your computer con- nected to the DI-704UP will be on a private network shielded from Internet intruders.
6 LEDs LED LED Activity Power A solid light indicates a proper connection to the power supply . S tatus WAN A Solid light indicates connection on the WAN port. This LED blinks during data transmission. Flashes consistently to indicate that the DI-704UP is working properly .
7 Connections W ARNING! Using a power supply with a different voltage rating than the one in- cluded with the DI-704UP will cause damage and void the warranty for this product. Receptor for Power Adapter Reset button is to reset the device to its factory default settings.
8 Introduction to Broadband Router T echnology A router is a device that forwards data packets from a source to a destination. Routers can work on Open System Interconnection (OSI) layer 3, which for- wards data packet s using an IP address and not a MAC address.
9 Introduction to Local Area Networking A Local Area Network (LAN) is typically an Ethernet-based network that con- nects several computers together over a small area such as a building or group of buildings. LAN’ s can also be connected over large areas.
10 Sample Scenario Y ou will need broadband Internet access (a Cable or DSL subscription line into your home or office) Consult with your Cable or DSL provider for proper installation of the modem Connect the Cable or DSL modem to the DI-704UP wireless broadband router ( see the Quick Installation Guide included with the DI-704UP .
11 Note: Please see the Manual included with your modem for an explanation of the modem’s LEDs. Network Setup T urn everything off. A. Power OFF your Cable or DSL modem. If your modem does not have an on/off switch, disconnect the power cable. B. T urn OFF your computer .
12 Using the Setup Wizard The logon pop-up screen will appear . Once you have logged in, the Home screen will appear . Click Run Wizard Open your Web browser and type “http://192.168.0.1” into the URL address box. Then press the Enter or Return key .
13 Y ou will see the following screens Using the Setup Wizard (continued) Set up your new password . Y ou have the option to establish a password. Click Next Click Next.
14 Select your Internet Connection. Y ou will be prompted to select the type of Internet connection for your router . Using the Setup Wizard (continued) Set up your Time Zone . Yo u have the option to the set standard time for your router . T o change the default selection, select the drop down arrow and choose the correct time zone.
15 Using the Setup Wizard (continued) If you selected Dynamic IP Address , this screen will appear: (Used mainly for Cable Internet service.) If your ISP requires a Static IP Address , and this option is selected, then this screen will appear: Enter the IP Address informa- tion originally provided to you by your ISP .
16 If your ISP uses PPPoE (Point-to-Point Protocol over Ethernet), and this option is selected, then this screen will appear: (Used mainly for DSL Internet service.
17 Using the Configuration Menu Whenever you want to configure your network or the DI-704UP , you can access the Configuration Menu by opening the web-browser and typing in the IP Address of the DI- 704UP . The DI-704UP default IP Address is shown below: Open the web browser .
18 The Home>Wizard screen will appear upon log in. Please refer to the Quick Instal- lation Guide for more information regarding the Setup Wizard. Using the Configuration Menu (continued) Clicking .
19 Using the Configuration Menu (continued) Home > W AN (continued) W AN is short for W ide Area Network. The W AN settings can be referred to as the Public settings. All IP information in the W AN settings are public IP addresses which are accessible on the Internet.
20 MAC Address: The default MAC address is set to the WAN’s physical interface MAC address on the Broadband Router . Y ou can use the “Clone MAC Address” button to copy the MAC address of the Ethernet Card installed by your ISP and replace the WAN MAC address with this MAC address.
21 IP Address: Public IP address provided by your ISP . Subnet Mask: Subnet mask provided by your ISP . ISP Gateway Address: Public IP address of your ISP that you are connecting to. Primary/Secondary DNS Address: Enter a DNS Address if you do not wish to use the one provided by your ISP .
22 Using the Configuration Menu (continued) Home > W AN > PPPoE Please be sure to remove any Client Software program on your computer before you start your configuration of the DI-704UP Router . Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses PPPoE connection.
23 Using the Configuration Menu (continued) Home > W AN > PPPoE (continued) Retype Password: Re-enter PPPoE password. Service Name: Enter the service name provided by your ISP . (optional) IP Address: This option is only available for S tatic PPPoE.
24 Dynamic IP Address for PPTP is a W AN connection used in Europe. Using the Configuration Menu (continued) Home > W AN > PPTP My IP Address: Enter in the IP address for the PPTP connection. My Subnet Mask: Enter the subnet mask information. Server IP: Enter the Server IP address.
25 PPTP Account: Enter in the username for the PPTP account. Maximum Idle Time: The amount of time of inactivity before disconnecting your PPTP session. Enter a Maximum Idle Time (in minutes) to define a maximum period of time for which the Internet connection is maint ained during inactivity .
26 Account: Enter in the username for the BigPond account. Password: Enter the password for the BigPond account. Login Server: (Optional) Enter the Login Server name if required. Auto-reconnect: If enabled, the device will automatically connect to your ISP after your unit is re- started or when the connection is dropped.
27 Using the Configuration Menu (continued) Home > LAN LAN is short for Local Area Network. This is considered your internal network. These are the IP settings of the LAN interface for the DI-704UP . These settings may be referred to as Private settings.
28 DHCP stands for Dynamic Host Control Protocol. The DI-704UP has a built-in DHCP server . The DHCP Server will automatically assign an IP address to the computers on the LAN/private network. Be sure to set your computers to be DHCP clients by setting their TCP/IP settings to “Obtain an IP Address Automatically .
29 Using the Configuration Menu (continued) Home > DHCP S tatic DHCP allows computers on the LAN to receive the same DHCP IP address everytime it boots up. Y ou can bind a specific IP address to a specific computer based on the computer’s MAC address.
30 Using the Configuration Menu (continued) Advanced > Virtual Server The DI-704UP can be configured as a virtual server so that remote users accessing Web or FTP services via the public IP address can be automatically redirected to local servers in the LAN (Local Area Network).
31 Using the Configuration Menu (continued) Advanced > Virtual Server The DI-704UP is also capable of port-redirection meaning incoming traffic to a particular port can be redirected to a different port on the server computer . Each of the virtual services that are created will be listed at the bottom of the screen in the Virtual Servers List.
32 Using the Configuration Menu (continued) Advanced > Virtual Server Example #2: If you have an FTP server that you wanted Internet users to access by WAN port 2100 and only during the weekends, you would need to enable it as such. FTP server is on LAN computer 192.
33 Using the Configuration Menu (continued) Advanced > Application Some applications require multiple connections, such as Internet gaming, video conferencing, and Internet telephony . These applications have dif ficulty working through NA T (Network Address T ranslation).
34 Using the Configuration Menu (continued) Advanced > Application At the bottom of the screen, there are defined special applications. T o use them, select one from the drop down list and select an ID number you want to use. Then click the “Copy to” button and the router will fill in the appropriate information to the list.
35 Using the Configuration Menu (continued) Advanced > IP Filter Use IP (Internet Protocol) filters to allow or deny computers access to the Internet based on their IP address.
36 Using the Configuration Menu (continued) Advanced > IP Filter Protocol: Select the protocol type to block certain IP addresses. IP Address: Enter in the IP address range of the computers that you want the policy to apply to.
37 Using the Configuration Menu (continued) Advanced > MAC Filters MAC (Media Access Control) Filters are used to allow or deny LAN (Local Area Network) computers from accessing the Internet and network by their MAC address. At the bottom of the screen, there is a list of MAC addresses from the DHCP client computers connected to the DI-704UP .
38 Using the Configuration Menu (continued) Advanced > MAC Filters MAC Address: Enter the MAC Address of the client that will be filtered. DHCP Client: Select from the DHCP Client list and click the Clone button to automatically clone that computer’s MAC address to the MAC address field.
39 Using the Configuration Menu (continued) Advanced > URL Blocking Use URL Blocking filters to disallow computer(s) to access Internet with the following URL keywords entered into the list. The URL Blocking filters are useful features that are similar to parental control.
40 Using the Configuration Menu (continued) Advanced > Domain Filter Use Domain filters to allow or deny computers access to specific Internet domains whether it is through www , ftp, snmp, etc. Domain filters apply to wired computers connected to one of the four Ethernet LAN ports to the DI-704UP .
41 Using the Configuration Menu (continued) Advanced > Domain Filter Delete: Select this option to remove the domain suffix from the Permitted Domains or Blocked Domains list. Permitted Domains: Enter in the domain suffix of the Internet domain you want to use.
42 Firewall Rules is an advanced feature used to allow or deny traffic from passing through the Broadband Router . It works in the same way as IP Filters with additional settings. Y ou can create more detailed access rules for the DI-704UP . When virtual services are created and enabled, it will also display in Firewall Rules.
43 Using the Configuration Menu (continued) Advanced > SNMP SNMP (Simple Network Management Protocol) is a widely used network monitoring and control protocol that reports activity on each network device to the administrator of the network. SNMP can be used to monitor traffic and statistics of the DI-704UP .
44 Using the Configuration Menu (continued) Advanced > DDNS DDNS (Dynamic Domain Name System) keeps dynamic IP addresses ( e.g. , IP ad- dresses assigned by a DHCP capable router or server) linked to a domain name. Users who have a Dynamic DNS account may use this feature on the DI-704UP .
45 Using the Configuration Menu (continued) Advanced > Routing S tatic routes can be added if you require specific routes within your internal network. These routes will not apply to the WAN network. Hop Count - in a transmission path, each link is terminated at a network device such as a router or gateway .
46 Using the Configuration Menu (continued) Advanced > DMZ If you have a computer that cannot run Internet applications properly from behind the DI-704UP , then you can allow that computer to have unrestricted Internet access.
47 Using the Configuration Menu (continued) T ools > Admin Administrator Settings At this page, the DI-704UP administrator can change the system password. There are two accounts that can access the Broadband Router’s Web-Management interface. They are admin and user .
48 Using the Configuration Menu (continued) T ools > Admin Remote Management: Remote Management allows the DI-704UP to be configured from the Internet by a web browser . A username and password is still required to access the Web-Management interface.
49 Using the Configuration Menu (continued) T ools > System Save Settings to Local Hard Drive: Click Save to save the current settings to the local Hard Drive Load Settings from Local Hard Drive: C.
50 Using the Configuration Menu (continued) T ools > Firmware Y ou can upgrade the firmware by using this tool. First, check the D-Link support site for firmware updates at http://support.dlink.com . Make sure that the firmware you want to use is saved on the local hard drive of your computer .
51 Using the Configuration Menu (continued) T ools > Misc.
52 Using the Configuration Menu (continued) T ools > Misc Block W AN Ping: Click Enable to block the WAN ping. Computers on the Internet will not get a reply back from the DI-704UP when it is being “ping”ed. This may help to increase security .
53 Using the Configuration Menu (continued) Status > Device Info This page in the Configuration Utility displays the current information for the Broadband Router . It will display the WAN, LAN, and MAC address information. If your W AN connection is set up for Dynamic IP address a Release button and Renew button will be displayed.
54 Using the Configuration Menu (continued) Status > Device Info LAN LAN MAC Address: Displays the LAN port MAC/hardware address. IP Address: LAN/Private IP Address of the DI-704UP . Subnet Mask: LAN/Private Subnet Mask of the DI-704UP . WA N W AN MAC Address: Displays the WAN port MAC/hardware address.
55 Using the Configuration Menu (continued) Status > Log The Broadband Router keeps a running log of events and activities occurring on the router . If the device is rebooted, the logs are automatically cleared. Y ou may save the log files under Log Settings .
56 Using the Configuration Menu (continued) Status > Log Settings Send E-Mail alert to: Enter in the email address of the recipient who will receive the email log. Log Settings Displays the logs of activities and events, and can be setup to send these logs to another location.
57 Using the Configuration Menu (continued) Help Help This menu displays the complete Help menu. For help at anytime, click on the Help tab in the configuration menu.
58 Inst alling the Print Server Sof tware Insert the installation CD-ROM into the CD-ROM drive. The following window will be shown automatically . If it is not, please run “install.
59 Inst alling the Print Server Software (continued) Select the destination folder . Af ter rebooting your computer , the software installation procedure is finished. Click Next Click Browse to select a destination folder Click Finish Click OK Select the option for restarting the computer .
60 Configuring on Windows 98SE/ME Plat forms After you finish the software installation proce- dure, your computer will be capable of network printing provided by the DI-704UP . On a Win- dows 95/98 platform, open the Printers win- dow in the My Computer menu.
61 Configuring on Windows XP/2000/NT Plat forms The configuration procedure for a Windows 2000/XP platform is similar to that of Win- dows 95/98 except the screen of printer Prop- erties : Click Port Click Configure Port T ype in the IP address of the DI-704UP .
62 In this section you will learn how to establish a network at home or work, using Microsof t Windows XP . Note: Please refer to websites such as http://www .homenethelp.com and http://www .microsof t.com/windows2000 for information about networking computers using Windows 2000, ME or 98SE.
63 Please follow all the instructions in this window: Networking Basics (continued) Click Next In the following window , select the best description of your computer . If your computer connects to the Internet through a gateway/router , select the second option as shown.
64 Enter a Computer description and a Computer name (optional.) Networking Basics (continued) Click Next Enter a Workgroup name. All computers on your network should have the same W orkgroup name.
65 Please wait while the Network Setup Wizard applies the changes. Networking Basics (continued) When the changes are complete, click Next . Please wait while the Network Setup Wizard configures the computer .
66 Networking Basics (continued) Insert a disk into the Floppy Disk Drive, in this case, drive A. Format the disk if you wish, and click Next. In the window below , select the option that fits your needs. In this example, Create a Network Setup Disk has been selected.
67 Networking Basics (continued) Please read the information under Here’ s how in the screen below . After you com- plete the Network Setup Wizard you will use the Network Setup Disk to run the Network Setup Wizard once on each of the computers on your network.
68 Networking Basics (Continued) The new settings will t ake ef fect when you restart the computer . Click Ye s to restart the computer . Y ou have completed configuring this computer . Next, you will need to run the Network Setup Disk on all the other computers on your network.
69 Networking Basics (Continued) Select the Computer Name T ab in the System Properties window . Enter a Computer De- scription ; this field is optional.
70 Assigning a S tatic IP Address in W indows XP/2000 Note: Residential Gateways/Broadband Routers will automatically assign IP Ad- dresses to the computers on the network, using DHCP (Dynamic Host Configura- tion Protocol) technology . If you are using a DHCP-capable Gateway/Router you will not need to assign Static IP Addresses.
71 Networking Basics (Continued) Assigning a Static IP Address in W indows XP/2000 Double-click on Network Connections Double-click on Properties Right-click on Local Area Connections.
72 Networking Basics Assigning a S tatic IP Address in Windows XP/2000 Y ou have successfully assigned a St atic IP Address. IP address: e.g ., 192.168.0.2 Subnet mask: 255.255.255.0 Default gateway: Enter the LAN IP address of the wireless router .
73 Networking Basics (Continued) Go to the Apple Menu and select System Preferences Double-click on Network Select Built-in Ethernet in the Show pull-down menu Select Using DHCP in the Configure pull-.
74 Networking Basics Checking the Connection by Pinging in Windows XP and 2000 Checking the Connection by Pinging in Windows Me and 98 Go to Start > Run > type cmd . A window similar to this one will appear . T ype ping xxx.xxx.xxx.xxx , where xxx is the IP Address of the Router or Access Point.
75 Resetting the DI-704UP to the Factory Default Settings After you have tried other methods for troubleshooting your network, you may T o hard-reset the D-Link DI-704UP to the Factory Default Settings, please do the following: Use a paper clip to press the Reset button and power on.
76 Standard IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802.3 NW ay Auto-Negotiation USB 1.1 VPN Pass Through PPTP L2TP IPSec Ports One WAN Four LAN LEDs Power WAN Printer L.
77 Frequently Asked Questions When entering the IP Address of the DI-704UP (192.168.0.1), you are not connecting to the Internet or have to be connected to the Internet. The device has the utility built- in to a ROM chip in the device itself. Y our computer must be on the same IP subnet to connect to the web-based utility .
78 Frequently Asked Questions (continued) What type of cable should I be using? (continued) What´s the difference between a crossover cable and a straight-through cable? The wiring in crossover and straight-through cables are different. The two types of cable have different purposes for different LAN configurations.
79 Step 3 Configure your Internet settings. Step 2 Disable any Internet security software running on the computer . Software firewalls like Zone Alarm, Black Ice, Sygate, Norton Personal Firewall, etc.
80 Frequently Asked Questions (continued) Step 4 Check your IP Address. Y our computer must have an IP Address in the same range of the device you are attempting to configure. Most D-Link devices use the 192.168.0.X range. How can I find my IP Address in W indows 95, 98, or ME? Step 1 Click on Start , then click on Run .
81 Frequently Asked Questions (continued) Step 4 (continued) Check your IP Address. Y our computer must have an IP Address in the same range of the device you are attempting to configure. Most D-Link devices use the 192.168.0.X range. How can I find my IP Address in W indows 2000/XP? Step 1 Click on Start and select Run .
82 Frequently Asked Questions (continued) Step 4 (continued) Check your IP Address. Y our computer must have an IP Address in the same range of the device you are attempting to configure. Most D-Link devices use the 192.168.0.X range. Make sure you take note of your computer´s Default Gateway IP Address.
83 Frequently Asked Questions (continued) How can I assign a S t atic IP Address in W indows 2000? (continued) Click Use the following IP Address and enter an IP Address that is on the same subnet as the LAN IP Address on your router . Example: If the router´s LAN IP Address is 192.
84 Frequently Asked Questions (continued) How can I assign a S t atic IP Address in W indows 98/Me? (continued) Step 2 Click Specify an IP Address . Step 3 Click on the Gateway tab. Enter the LAN IP Address of your router here (192.168.0.1). Click Add when finished.
85 Frequently Asked Questions (continued) How can I setup my router to work with a Cable modem connection? Dynamic Cable connection ( i.e. Cox, Adelphia, Rogers, Roadrunner , Charter , and Comcast). Note: Please configure the router with the computer that was last connected directly to the cable modem.
86 Frequently Asked Questions (continued) How can I setup my router to work with a Cable modem connection? (continued) Step 3 Power cycle the cable modem and router: First turn the cable modem off. Next, turn the router off Leave them off for 2 minutes**.
87 Frequently Asked Questions (continued) How can I setup my router to work with Earthlink DSL or any PPPoE connection? Make sure you disable or uninstall any PPPoE software such as WinPoet or Enternet 300 from your computer or you will not be able to connect to the Internet.
88 Step 8 Click Apply . When prompted, click Continue . Once the screen refreshes, unplug the power to the D-Link router . Step 9 Turn off your DSL modem for 2-3 minutes. Turn back on. Once the modem has established a link to your ISP , plug the power back into the D-Link router .
89 Frequently Asked Questions (continued) How do I open ports on my router? T o allow traffic from the Internet to enter your local network, you will need to open up ports or the router will block the request. Step 1 Log into the web based configuration by typing in the IP Address of the router (default:192.
90 Frequently Asked Questions (continued) What is DMZ? Demilitarized Zone: In computer networks, a DMZ (Demilitarized Zone) is a computer host or small network inserted as a neutral zone between a company´s private network and the outside public network.
91 Frequently Asked Questions (continued) Step 2 Log into the web based configuration of the router by typing in the IP Address of the router (default:192.168.0.1) in your web browser . The username is admin (all lowercase) and the password is blank (empty).
92 Frequently Asked Questions (continued) How do I open a range of ports on my DI-704UP using Firewall rules? Step 1 Log into the web based configuration by typing in the IP Address of the router (default:192.168.0.1) in your web browser . The username is admin (all lowercase) and the password is blank (empty).
93 Frequently Asked Questions (continued) What are virtual servers? A Virtual Server is defined as a service port, and all requests to this port will be redirected to the computer specified by the server IP . For example, if you have an FTP server (port 21) at 192.
94 Frequently Asked Questions (continued) Step 6 Create a second entry as shown. Step 7 Click Apply and then click Continue . Step 8 Create a third and final entry as shown here: Step 10 Run PCAnywhere from the remote site and use the W AN IP Address of the router , not your computer´s IP Address.
95 How can I use eDonkey behind my D-Link Router? Frequently Asked Questions (continued) Y ou must open ports on your router to allow incoming traf fic while using eDonkey .
96 Frequently Asked Questions (continued) T o play SOCOM and hear audio, you must download the latest firmware for the router (if needed), enable Game Mode, and open port 6869 to the IP Address of your Playstation. Step 1 Upgrade the firmware. Step 2 Log into the web based configuration by typing in the IP Address of the router (default:192.
97 NAME - Gamespy1 PRIV A TE IP - The IP Address of your computer that you are running Gamespy from. PROTOCOL TYPE - Both PRIV A TE PORT - 3783 PUBLIC PORT - 3783 SCHEDULE - Always. NAME - Gamespy2 PRIV A TE IP - The IP Address of your computer that you a r e running Gamespy from.
98 Note: Make sure that you did not enable proxy/firewall in the KaZaA software. Frequently Asked Questions (continued) How do I configure my router for KaZaA and Grokster? The following is for KaZaA, Grokster , and others using the FastTrack P2P file sharing system.
99 Frequently Asked Questions (continued) How do I configure my router to play W arcraft 3? T o host a Warcraf t 3 game, you must open ports on your router to allow incoming traffic. T o play a game, you do not have to configure your router . W arcraft 3 (Battlenet) uses port 61 12.
100 Frequently Asked Questions (continued) How does NetMeeting work with my D-Link Router? Unlike most TCP/IP applications, NetMeeting uses DYNAMIC PORTS instead of ST A TIC PORTS. That means that each NetMeeting connection is somewhat different than the last.
101 Frequently Asked Questions (continued) Step 3 Create a new firewall rule: Leave the second box empty . Under Protocol, select UDP . In the port range boxes, enter 5060 in the first box and leave the second box empty . Click Always or set a schedule.
102 Frequently Asked Questions (continued) If using Mac OS X Firewall, you may need to temporarily turn off the firewall in the Sharing preference pane on both computers. T o use the Mac OS X Firewall, you must open the same ports as in the router: Step 1 Choose Apple menu > System Preferences .
103 Frequently Asked Questions (continued) How do I send or receive a file via iChat when the Mac OSX firewall is active? -for Macintosh users- Mac OS X 10.2 and later “iChat cannot send or receive a file when the Mac OS X firewall is active in its default state.
104 What is NA T? NA T st ands for Network Address T ranslator . It is proposed and described in RFC- 1631 and is used for solving the IP Address depletion problem.
105 T echnical Support Y ou can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United S tates and within Canada for the duration of the warranty period on this product.
106 W arranty and Registration (USA only) Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the person or.
107 • The customer must submit with the product as part of the claim a written description of the Hardware defect or Software nonconformance in sufficient detail to allow D-Link to confirm the same.
108 Limitation of Liability: T O THE MAXIMUM EXTENT PERMITTED BY LAW , D-LINK IS NOT LIABLE UNDER ANY CONTRACT , NEGLIGENCE, STRICT LIABILITY OR OTHER LEGAL OR EQUIT ABLE THEORY FOR ANY LOSS OF USE OF.
An important point after buying a device D-Link DI-704UP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought D-Link DI-704UP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data D-Link DI-704UP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, D-Link DI-704UP you will learn all the available features of the product, as well as information on its operation. The information that you get D-Link DI-704UP will certainly help you make a decision on the purchase.
If you already are a holder of D-Link DI-704UP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime D-Link DI-704UP.
However, one of the most important roles played by the user manual is to help in solving problems with D-Link DI-704UP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device D-Link DI-704UP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
