Gebruiksaanwijzing /service van het product WAH7130 van de fabrikant ZyXEL
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Quick Start Guide www .zyxel.com WAH7130 L TE P ortable R outer V e rsion 1.00 Edition 1, 03/2013 Copyright © 2013 Z yXEL Communications Corpor ation User’s Guide Default Login Details LAN IP Address http://192.
WAH7130 User’s Guide 2 IMPORT ANT! READ CAREFULL Y BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Screenshots and graphics in this book may differ sl ightly from your product due to differences in your product firmware o r your computer operatin g system .
Contents Overview WAH7130 User’s Guide 3 Contents Overview User ’ s Guide .................................... ..................................................... ......................... ....................... 9 Introduction ........... .....
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Table of Contents WAH7130 User’s Guide 5 Table of Contents Contents Overview .............................................................................. ............................... ................. 3 Table of Contents .......................
Table of Contents WAH7130 User’s Guide 6 3.1 Overview ......................... .................... ...................... ....................... ....................... . ........... .............. 27 3.2 What Y ou Can Do .. .....................
Table of Contents WAH7130 User’s Guide 7 8.1 Overview ................ ................... ....................... ....................... ...................... ........ ........................ . 55 8.1.1 What Y ou Can Do ............... .........
Table of Contents WAH7130 User’s Guide 8.
9 P ART I User ’ s Guide.
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WAH7130 User’s Guide 11 C HAPTER 1 Introduction 1.1 Overview This chapter introduces the main featur es and applications of the W AH71 30. The WAH7130 is a wireless router , which can connect to a mobile network and the Internet through a wireless WAN connection and pro vide easy networ k access to mobile users without additional wiring.
Chapter 1 Introductio n WAH7130 User’s Guide 12 • Change the system login password and wireless security key . Use a password that’ s not easy to guess and that consists of different types of char acters, such as numbers and letters. • Write down the password and put it in a safe place.
Chapter 1 Introduction WAH7130 User’s Guide 13 1.6 The Power/WPS Switch Y ou can use the power/WPS switch of the WAH7130 to turn on or turn off the device, set the WAH7130 to enter sleep mode, wake up the device, or turn on the OLED display .
Chapter 1 Introductio n WAH7130 User’s Guide 14 1.6.3 Enable the OLED Display The W AH7130 (in normal mode) automatically disables the OLED display to sa ve battery power when the USB port is not connected and there is no wireless clients associating with the WAH7130.
Chapter 1 Introduction WAH7130 User’s Guide 15 1.7 LED Figure 1 WA H7130 LED The followi ng table descri bes the LED . 1.8 OLED Icons When the OLED display is turned on, you can chec k the icons display in the OLED screen to see the connection status, battery life and signal strength.
Chapter 1 Introductio n WAH7130 User’s Guide 16 The following table describes the OLED icons. T a ble 2 WAH7130 OLED Icons ICONS DESCRIPTION There is no SIM card inserted.
WAH7130 User’s Guide 17 C HAPTER 2 Introducing the Web Configurator 2.1 Overview This chapter describes how to access the WAH7130 W eb Configurator and provides an overview of its screens. The W eb Configurator is an HTML -based management interface that allows easy setup and management of the WAH7130 via Internet browser .
Chapter 2 Introducing the Web Configurator WAH7130 User’s Guide 18 Figure 3 Login screen The following table describes the labels in this screen. T a ble 3 Login screen LABEL DESCRIPTION Languag e Select the language you want to use to configure the W eb Configurator .
Chapter 2 Introducin g the Web Configurator WAH7130 User’s Guide 19 2.2.2 Password Screen Y ou should see a screen asking you to change y our password (highly recommended) as shown next. Figure 4 Change P assword Screen The following table describes the labels in this screen.
Chapter 2 Introducing the Web Configurator WAH7130 User’s Guide 20 Figure 5 Change APN Screen The following table describes the labels in this screen.
Chapter 2 Introducin g the Web Configurator WAH7130 User’s Guide 21 Figure 6 Status Screen The following table describes the icons shown in the Status screen. T a ble 6 Status Screen Icon K ey ICON DESCRIPTION Logout Click this at any time to e xit the W eb Configurator .
Chapter 2 Introducing the Web Configurator WAH7130 User’s Guide 22 The following table describes the labels shown in the Status screen. T a ble 7 Status Screen LABEL DESCRIPTION Device Information Host Name This is the Sy stem Name you enter in the Maintenance > General screen.
Chapter 2 Introducin g the Web Configurator WAH7130 User’s Guide 23 2.3.1 Navigation Panel Use the sub-menus on t he navigation panel to configure W AH7130 features. Figure 7 Navigation P anel: Router Mode SSID This shows a descriptive nam e used to identify the WAH7130 in the wireless LAN.
Chapter 2 Introducing the Web Configurator WAH7130 User’s Guide 24 The following table describes the sub-menus. T a ble 8 Nav igation Panel: R outer Mode LINK TA B FUNCTION Status This screen shows the W AH7130’ s ge neral devi ce, system and interface status information.
25 P ART II T echnical Reference.
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WAH7130 User’s Guide 27 C HAPTER 3 Monitor 3.1 Overview This chapter discusses read-only information related to the device state of the WAH7130. T o access the Monitor screens, click . 3.2 What Y ou Can Do •U s e t h e Log screen to see the logs for the activity on the W AH7130 ( Section 3.
Chapter 3 Mon itor WAH7130 User’s Guide 28 Figure 8 View Log Y ou can configure which logs to display in the View Log screen. Go to the Log Se tting screen and select the logs you wish to display . Click Apply to save y our settings. Click Cancel to start the screen afresh.
Chapter 3 Monitor WAH7130 User’s Guide 29 Figure 10 Monitor > DHCP T able The following table describes the labels in this screen. 3.5 Packet S t atistics Click Monitor > Packet Statistics . Read-only information here includes port status, packet specific statistics and the "system up time".
Chapter 3 Mon itor WAH7130 User’s Guide 30 The following table describes the labels in this screen. 3.6 WLAN S t ation St atus Click Monitor > WLAN Station Status . View the wireless stations that are currently associated to the WAH7130 in the Association List .
Chapter 3 Monitor WAH7130 User’s Guide 31 3.7 Short Message Service (SMS) Click Monitor > Short Message Service (SMS) . View the text messages that the WAH7130 received from mobile device s or the service pro vider . When the SMS box is full the W A H7130 will begin to delete older entries as it adds new ones.
Chapter 3 Mon itor WAH7130 User’s Guide 32.
WAH7130 User’s Guide 33 C HAPTER 4 WAN 4.1 Overview This chapter discusses the WAH7130’ s WAN screens. Use these screens to configure your WAH7130 for Internet access.
Chapter 4 WAN WAH7130 User’s Guide 34 3G 3G (Third Generation) is a digital, packet -s witched wireless technology . Bandwidth usage is optimized as multiple users share the same channe l and bandwidth is only allocated to users when t he y se n d d a ta .
Chapter 4 WAN WAH7130 User’s Guide 35 4.4 Broadband Screen Use this screen to change your WAH7130’ s settings for mobile access. Click Netw ork > WAN from the Configuration menu. Figure 15 Network > WAN > Broadband The following table describes the labels in this screen.
Chapter 4 WAN WAH7130 User’s Guide 36 4.5 Dat a Plan Screen Use this screen to enable mobile data usage control and set a monthly data limit. Click Network > WAN > Data Plan from the Configuration menu. Figure 16 Network > WAN > Data Plan The following table describes the labels in this screen.
Chapter 4 WAN WAH7130 User’s Guide 37 4.6 PIN Setting Screen T o change your W AH7130’s PIN settings, click Network > WAN > PIN Setting . The screen appears as shown if there is no SIM card inserted in the WAH7130. Figure 17 Network > WAN > PIN Setting (No SIM Card) The screen appears as shown if PIN code authentication is enabled.
Chapter 4 WAN WAH7130 User’s Guide 38 Figure 18 Network > WAN > PIN Setting (Enable) The following table describes the labels in this screen. The screen appears as shown if the PIN code is entered incorrectly three times.
Chapter 4 WAN WAH7130 User’s Guide 39 The following table describes the labels in this screen. 4.7 Change PIN Screen Use this screen to change your SIM card’ s existing PIN code when there is a SIM card installed in the WAH7130. Click Network > WAN > Change PIN from the Configuratio n menu.
Chapter 4 WAN WAH7130 User’s Guide 40.
WAH7130 User’s Guide 41 C HAPTER 5 Wireless LAN 5.1 Overview This chapter discusses how to configure the wire less network settings in your W AH7130. See the appendices for more detailed information about wireless networks. The following figure provides an example of a wireless network.
Chapter 5 Wireless LAN WAH7130 User’s Guide 42 5.1.1 What Y ou Can Do •U s e t h e General screen to turn the wireless connection on or off , set up wireless security between the WAH7130 and the wireless clients, and make other basic configuration changes ( Section 5.
Chapter 5 Wireless LAN WAH7130 User’s Guide 43 Y ou can use the MAC address filter to tell the AP which wireless clients are allowed or not allowed to use the wireless network. If a wireless client is allowed to use the wireless network, it still has to have the correct settings (SSID , channel, and security).
Chapter 5 Wireless LAN WAH7130 User’s Guide 44 The followi ng table describ es the gener a l wireless LAN labels in this screen. T a ble 19 Network > Wireless LAN > Gener al LABEL DESCRIPTION Name (SSID) The SSID (Service Set IDe ntity) ident ifies th e Service Set with whic h a wireless client is associated.
Chapter 5 Wireless LAN WAH7130 User’s Guide 45 5.3 Guest Wi-Fi Screen In addition to the default (first ) wireless LAN (configured in the Wireless LAN > General screen), this screen allows you to enable and configur e a second wireless LAN (guest Wi-Fi) on the WAH7130.
Chapter 5 Wireless LAN WAH7130 User’s Guide 46 The following table describes the labels in this screen. 5.4 MAC Filter Screen The MAC filter screen allows you to configure the WAH7130 to giv e exclusive access to devices ( Allow ) or exclude devices from accessing the WAH7130 ( Deny ).
Chapter 5 Wireless LAN WAH7130 User’s Guide 47 WLAN MAC Address This is the MAC address of t he wireless clie nt that are allowed ac cess to the W AH7130. Delete Select an entry and click Apply to remove it from the summary table. Apply Click Apply to save your changes back to the W AH7130.
Chapter 5 Wireless LAN WAH7130 User’s Guide 48.
WAH7130 User’s Guide 49 C HAPTER 6 LAN 6.1 Overview This chapter describes how to configure LAN settings. A Local Area Network (LAN) is a shared communication system to which many computers are attached. A LAN is a computer network limited to the immediate area, usually the same b uilding or floor of a building.
Chapter 6 LAN WAH7130 User’s Guide 50 IP Sub net Mask The subnet mas k specifies the netw ork number portion of an IP address. Y our WAH7130 will automatically calcu late the subnet mask based on the IP address that you assign. Unless y ou are implementin g subnetting, use the subnet mask co mputed by the WA H7130.
WAH7130 User’s Guide 51 C HAPTER 7 DHCP Server 7.1 Overview DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configur ation at start-up from a server . Y ou can configure the WAH7130’ s LAN as a DHCP server or disable it.
Chapter 7 DHCP Server WAH7130 User’s Guide 52 Figure 27 Network > DHCP Serv er > General The following table describes the labels in this screen. 7.3 DHCP Client List Screen The DHCP table shows current DHCP client information (including IP Addre ss, Host Name and MAC Address) of network clients us ing the WAH7130’ s DHCP servers.
Chapter 7 DHCP Server WAH7130 User’s Guide 53 The following table describes the labels in this screen. T a ble 24 Netw ork > DHCP Server > Client List LABEL DESCRIPTION # This is the index number of the host computer . Status This field displays whether the conne ction to the h ost comput er is up (a yellow bulb) or down (a gray bulb).
Chapter 7 DHCP Server WAH7130 User’s Guide 54.
WAH7130 User’s Guide 55 C HAPTER 8 NAT 8.1 Overview NA T (Network Address T ranslation - NA T , RFC 1631) is the translation of the IP address of a host in a packet. F or example, the source address of an outgoing packet, used within one network is changed to a different IP address known within another network.
Chapter 8 NAT WAH7130 User’s Guide 56 8.1.2 What Y ou Need T o Know The following terms and concepts may he lp as y ou read through this chapter . Inside/Outside This denotes where a host is located.
Chapter 8 NAT WAH7130 User’s Guide 57 8.2 General Use this read-only screen to view the NAT status. Click Network > NAT to open the General screen. Figure 30 Network > NA T > General The following table describes the labels in this screen. 8.
Chapter 8 NAT WAH7130 User’s Guide 58 Figure 31 Network > NA T > Port F o rwarding The following table describes the labels in this screen. T a ble 27 Network > NA T > Port F orwarding LABEL DESCRIPTION Default Serve r Setup Default Server In addition to the servers fo r specified serv ices, NA T supports a defa ult server .
Chapter 8 NAT WAH7130 User’s Guide 59 8.3.1 Port Forwarding Edit Screen This screen lets you edit a port forwarding rule. Click a rule’s Edit icon in the Port Forwarding screen to open the following screen. Figure 32 Network > NA T > Port F o rwarding Edit The following table describes the labels in this screen.
Chapter 8 NAT WAH7130 User’s Guide 60 8.4 T echnical Reference The following section contains additional technical information about the W AH7130 features described in this chapter .
WAH7130 User’s Guide 63 C HAPTER 9 Firewall 9.1 Overview Use these screens to enable and configure the fire wall that protects your W AH7130 and your LAN from unwanted or m alicious traffic. Enable the firewall to protect your LAN computers from attacks by hack ers on the Internet and control access between the LAN/WLAN and W AN/WWAN.
Chapter 9 Firewall WAH7130 User’s Guide 64 What is a Firewall? Originally , the term “firewall” referred to a construc tion technique designed to prevent the spread of fire from one room to another . The networking term "firewall" is a system or gr oup of systems that enforces an access-control policy between two ne tworks.
Chapter 9 Firewall WAH7130 User’s Guide 65 Figure 36 Security > Firewall > Service Blocking The following table describes the labels in this screen. T a ble 30 Securit y > Firewall > Service Blocking LABEL DESCRIPTION Add Firewall Rule Service Name Enter a name that i dentifies or describes the firewall rul e.
Chapter 9 Firewall WAH7130 User’s Guide 66 See Appendix A on pa ge 83 for commonly used services and port numbers. Protocol This is the protocol ( TCP , UDP or ICMP ) used to transport the pack ets for which you want to apply the firewall rule.
WAH7130 User’s Guide 69 C HAPTER 10 Maintenance 10.1 Overview This chapter provides information on the Maintenance screens. 10.2 What Y ou Can Do •U s e t h e General screen to set the timeout period of the management se ssion ( Section 10.3 on page 69 ).
Chapter 10 Maintenance WAH7130 User’s Guide 70 The following table describes the labels in this screen. 10.4 Password Screen It is strongly recommended that yo u change y our WAH7130's password. If you forget your W AH7 130's password (or IP address), you will need to reset the device.
Chapter 10 Maintenance WAH7130 User’s Guide 71 10.5 T ime Setting Screen Use this screen to configure the W A H7130’ s time based on your local time zone. T o change your WAH7130’ s time and date, click Maintenance > Time . The screen appears as shown.
Chapter 10 Maintenance WAH7130 User’s Guide 72 10.6 Firmware Upgrade Screen Find firmware at www .zyxel.com in a file that uses the version number and pro ject code with a “*.bin” extension, for example, “V1.00(AAGY .0).b in” . The upload proce ss uses HT TP (Hypertext T ransfer Protocol) and may tak e up to two mi nutes.
Chapter 10 Maintenance WAH7130 User’s Guide 73 Click Maintenance > Fi rmware Upgrade . F ollow the instructions in this screen to upload firmware to your W AH7130. Figure 40 Maintenance > Firmware Upgrade The following table describes the labels in this screen.
Chapter 10 Maintenance WAH7130 User’s Guide 74 Figure 41 Maintenance > Backup/R estore The following table describes the labels in this screen. Note: If yo u uploaded the default conf igurat ion file you may need to change the IP address of your comput er to be in the sa me subnet as that of the default W AH7130 IP address (192.
Chapter 10 Maintenance WAH7130 User’s Guide 75 Click Maintenance > Restart to open the foll owing screen. Figure 42 Maintenance > R estart Click Restart to have the W AH7130 reb oot. This does not affect the W A H7130's configuration. 10.
Chapter 10 Maintenance WAH7130 User’s Guide 76.
WAH7130 User’s Guide 77 C HAPTER 11 Troubleshooting 1 1.1 Overview This chapter offers some suggestions to solve problems you might encounter . The potential problems are divided into the following categories. • Po wer , Hardware Connections, and LEDs • WAH7130 Access and Login • Internet Access • Wireless LAN Connections 1 1.
Chapter 11 Tro ubleshooting WAH7130 User’s Guide 78 1 1.3 W AH7130 Access and Login I don’t know the IP address of my WAH7130. 1 The default management IP address of the WAH7130 is 192.
Chapter 11 Troubl eshooting WAH7130 User’s Guide 79 6 If the problem continues, contact the v endor . I can see the Login screen, but I cannot log in to the W AH7130. 1 Make sure you ha ve entered the password correctly . The default password is 123 4 .
Chapter 11 Tro ubleshooting WAH7130 User’s Guide 80 3 If the problem continues, contact yo ur ISP . The Internet connection is slow or intermittent. 1 There might be a lot of traffic on the network. Look at the LED , and check Section 1.7 on pag e 15 .
Chapter 11 Troubl eshooting WAH7130 User’s Guide 81 • Building Materials: metal doors, aluminum studs. • Electrical devices: microwav es, monitors, electric motors, cordless phones, and other wireless devices.
Chapter 11 Tro ubleshooting WAH7130 User’s Guide 82.
WAH7130 User’s Guide 83 A PPENDIX A Common Services The following table lists some commonly-used services and their associated protocols and port numbers. For a comprehensive list of port number s, ICMP t ype/code numbers and services, visit the IANA (I nternet Ass igned Number Authority) web site.
Appendix A Common Services WAH7130 User’s Guide 84 ICMP User-Defined 1 Internet Control Message Pr otocol is often used for diagnostic or routing purposes. ICQ UDP 4000 This is a popular Internet chat program. IGMP (MUL TICAST) User-Defined 2 Internet Group Man agement Pr otocol is used when sending pack ets to a sp ecific group of hosts.
Appendix A Common Services WAH7130 User’s Guide 85 STRM WORK S UDP 1558 Stream W orks Protocol. SYSLO G UDP 514 Sys l og al l ow s y ou t o s en d sy st e m l og s t o a U NI X se rv er . T ACACS UD P 49 Login Host Protocol used for (T erminal Access Controller Access Control System).
Appendix A Common Services WAH7130 User’s Guide 86.
WAH7130 User’s Guide 87 A PPENDIX B Pop-up Windows, JavaScript and Java Permissions In order to use the web configur ator you need to allow: • W eb browser pop-up windows from your device. • Jav aScript (enabled by default). • Jav a permissions (enabled by default).
Appendix B Pop-up Windows, JavaScript and Java Permissions WAH7130 User’s Guide 88 Figure 46 Internet Options: Privacy 3 Click Apply to save this setting. Enable Pop-up Blockers with Exceptions Alternatively , if you only want to allow pop-up windows from your device, see the following steps.
Appendix B Pop-up Windows, JavaScrip t and Java Permissions WAH7130 User’s Guide 89 Figure 47 Internet Options: Privacy 3 T ype the IP address of your device (the web page that you do not want to have blocke d) with the prefix “http://” . For example, http://192.
Appendix B Pop-up Windows, JavaScript and Java Permissions WAH7130 User’s Guide 90 5 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. JavaScript If pages of the we b configurator do not display properly in Interne t Explorer , check that Jav aScript are allowed.
Appendix B Pop-up Windows, JavaScrip t and Java Permissions WAH7130 User’s Guide 91 Figure 50 Security Settings - Jav a Scripting Java Permissions 1 From Internet Explorer , click Tools , Inte rnet Options and then the Security tab . 2 Click the Custom Level.
Appendix B Pop-up Windows, JavaScript and Java Permissions WAH7130 User’s Guide 92 Figure 51 Security Settings - Jav a JA V A (Sun) 1 From Internet Explorer , click Tools , Inte rnet Options and then the Advanced tab. 2 Make sure that Use Java 2 for <applet> under Java (Sun) is selected.
Appendix B Pop-up Windows, JavaScrip t and Java Permissions WAH7130 User’s Guide 93 Mozilla Firefox Mozilla Firefox 2.0 screens are used here. Screens for other v ersions may vary slightly . The steps below apply to Mozilla Firefox 3.0 as well. Y ou can enable Java, Ja vascript and pop-ups in one screen.
Appendix B Pop-up Windows, JavaScript and Java Permissions WAH7130 User’s Guide 94 Opera Opera 10 screens are used here. Screens for o ther versions may v ary slightly . Allowing Pop-Ups From Opera, click Tools , then Preferences . In the General tab , go to Choose how you prefer to handle pop-ups and select Open all pop-ups .
Appendix B Pop-up Windows, JavaScrip t and Java Permissions WAH7130 User’s Guide 95 Figure 56 Opera: Enabling Jav a T o customize Jav aScript behavior in the Oper a browser , click JavaScript Options . Figure 57 Opera: Jav aScript Options Select the items you want Opera’ s JavaScript to apply .
Appendix B Pop-up Windows, JavaScript and Java Permissions WAH7130 User’s Guide 96.
WAH7130 User’s Guide 97 A PPENDIX C Legal Information Copyright Copyright © 2013 by Z yXEL Communications Corpor ation. Th e c on te nts of th is pub li ca ti on may no t b e r ep rod uc ed in any .
Appendix C Legal Informa tion WAH7130 User’s Guide 98 注意 ! 依據 低功 率 電波 輻 射性電機管 理 辦法 第十二條 經型式認證 合格之低功 率 射頻電機，非經許可，.
Appendix C Legal Informa tion WAH7130 User’s Guide 99 National Restrictions This prod uct may be used in all EU coun tries (and ot her countries fo llowing the E U directive 199 9/5/EC) witho ut any.
Appendix C Legal Informa tion WAH7130 User’s Guide 100 Draadloze verbindingen voor buiteng ebruik en met een reikwijd te van meer dan 300 meter dienen aange meld te worden bij het Bel gi sch Instituut voor postdiensten en telecommunicatie (BIPT). Zie http://w ww .
Appendix C Legal Informa tion WAH7130 User’s Guide 101 Y ou r product is marked with this symbol, which is known as t he WEEE mark. WEEE stands for Waste Electronics and Electrical E quipment. It m eans that used el ectrical and el ectronic prod ucts should not be mixed wit h genera l waste.
Appendix C Legal Informa tion WAH7130 User’s Guide 102.
Index WAH7130 User’s Guide 103 Index Numbers 3G 34 4G 34 A Access Point Name 35 APN 35 C certifications 97 notices 98 viewing 98 Challenge Handshake Authentication Protocol 36 Channel 23 channel 42 .
Index WAH7130 User’s Guide 104 Local Area Network 49 Long T erm Evolution 34 LT E 34 M MAC 46 MAC address 42 MAC address filter 42 MAC address filtering 46 MAC filter 46 managing the device good habits 11 using the web configurator . See web configu rator .
Index WAH7130 User’s Guide 105 Service Set IDentity . See SSID . Short Message Service 31 SIM card blocked 38 SMS 31 SMS box full 31 SSID 23 , 42 , 44 Status 20 status screen 20 Subnet Mask 50 Summa.
Index WAH7130 User’s Guide 106.
Een belangrijk punt na aankoop van elk apparaat ZyXEL WAH7130 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen ZyXEL WAH7130 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens ZyXEL WAH7130 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding ZyXEL WAH7130 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over ZyXEL WAH7130 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van ZyXEL WAH7130 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de ZyXEL WAH7130 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met ZyXEL WAH7130 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
