Manuale d’uso / di manutenzione del prodotto PLA4231 del fabbricante ZyXEL
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Quick Start Guide www .zyxel.com PLA4231 500 Mbps P owerline Wireless N Extender V ersion 1.00 Edition 1, 12/2012 Copyright © 2012 Z yXEL Communications Corporation User’s Guide Default Login Details LAN IP Address http://192.
PLA4231 User’s Gui de 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.
Table of Contents PLA4231 User’s Guide 3 Table of Contents Table of Contents ....................................... ..................................................... .................. ................... 3 Part I: Introduction ............... .
Table of Contents PLA4231 User’s Gui de 4 Chapter 5 Using the Powerline Configuration Utility ..................................................... ................................. .. 27 5.1 Overview ................ ............. ............. ...
Table of Contents PLA4231 User’s Guide 5 9.1 Overview ................ ............. ............. ............ ................. ............. ............ ............. ..... ........................ . 59 9.2 What Y ou Can Do ........... .........
Table of Contents PLA4231 User’s Gui de 6 13.2 What Y ou Can Do ................ ................ ............. ............. ............. ............. ................ ...... ............. .... 87 13.3 General Screen ................ ............
7 P ART I Introduction.
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PLA4231 User’s Guide 9 C HAPTER 1 Introducing the PLA4231 1.1 Overview This chapter introduces the main applications an d features of the PLA4231 HomePlug AV compliant powerline adapter . In this User’s Guide the electrical wiring netw ork is referred to as the “powerline network” .
Chapter 1 Introducing the PLA4231 PLA4231 User’s Gui de 10 expanded by plugging additional PLA4231s into other outlets in your home and connecting other computers or network devices (for example, a printer) to them. R efer to your Quick Start Guide for hardw are connection information.
Chapter 1 Introducing the PLA4231 PLA4231 User’s Guide 11 1.5.1 Powerline Passwords Y ou use two types of passwords in the Hom ePlug AV po werline network. The following table describes the differences between the passwords. 1.5.2 Setting Up Powerline Security The ENCRYPT feature automatically sets up security on your powerline network.
Chapter 1 Introducing the PLA4231 PLA4231 User’s Gui de 12 1.6 Multiple Networks Multiple powerline networks ca n coexist on a single powerline circuit. Y ou might want to implement multiple powerline networks in a small office en vironment where y ou have two separ at e Ethernet networks.
PLA4231 User’s Guide 13 C HAPTER 2 The WPS Button 2.1 WPS Overview Y our PLA4231 supports Wi-Fi Protected Setup (WPS), which is an easy way to set up a secure wireless network. WPS is an industry standard specification, defined by the Wi-Fi Alliance.
Chapter 2 The WPS Button PLA4231 User’s Gui de 14.
PLA4231 User’s Guide 15 C HAPTER 3 The RESET/ENCRYPT Button Use the RESET/EN CRYPT button to automatically set up a secure powerline connection between your powerline devices.
Chapter 3 The RESET/ENCRYPT Bu tton PLA4231 User’s Gui de 16 2 Press the RESET/ENCRYPT button at the side of your powerline device for 0.5 to 3 seconds.
Chapter 3 The RESET/ENCRYPT Button PLA4231 User’s Guide 17 5 Then repeat steps 2 and 3 in this section using any powerline device ( A or B ) you have connected using ENCRYPT and the powerline device y ou want to connect ( C ). Y ou must use the RESET/ ENCRYPT button on both devices.
Chapter 3 The RESET/ENCRYPT Bu tton PLA4231 User’s Gui de 18 F or example, you hav e already set up a powerline network in y our home ( A ) which accesses a printer ( B ). Now you want a separate powerline network connection from your laptop to your printer ( C ).
Chapter 3 The RESET/ENCRYPT Button PLA4231 User’s Guide 19 Congratulations. Y ou now have two separ ate powerline networks as shown above. If the HomePlug ( ) lights on both pow e r li n e d e v ic e s do not light up , the p ow e r li n e de v i c es are not co nnected.
Chapter 3 The RESET/ENCRYPT Bu tton PLA4231 User’s Gui de 20.
21 P ART II Configuration Utility.
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PLA4231 User’s Guide 23 C HAPTER 4 Installing the Powerline Configuration Utility This chapter guides you through the installation of the configur ation utility for your PLA4231. 4.1 Overview of the Inst allation Process The installation of the configur ation utility does the following: 1 Checks for and installs Microsoft’ s .
Chapter 4 Installing the Powerline Confi guration Utility PLA4231 User’s Gui de 24 1 Insert the included CD-ROM into your comp uter’ s CD-ROM drive. The Setup utility runs automatically . Alternatively this can also be done manually by double clicking the setup.
Chapter 4 Installin g the Po werline Configur ation Utility PLA4231 User’s Guide 25 4 If you want the utility to be only availabl e to the currently logged in user , select Just me . Otherwise, click Everyone to allow all users to use the configuration utility .
Chapter 4 Installing the Powerline Confi guration Utility PLA4231 User’s Gui de 26.
PLA4231 User’s Guide 27 C HAPTER 5 Using the Powerline Configuration Utility 5.1 Overview This chapter shows you how to use the Configur ation Utility (or Utility) to secure, manage and set up Quality of Service (QoS) on your powerline network. The PLA4231 is designed as a plug-and -play networ k expanding solution.
Chapter 5 Using the Powerline Con figuration Utility PLA4231 User’s Gui de 28 By default the PLA4231s are all configured with the network name HomePlugAV , this allows you to simply plug the devices in and not worry about se tting up security .
Chapter 5 Using the Powerline Configuration Utility PLA4231 User’s Guide 29 5.3 Configuration Screen Use the Config uration screen to see which devices are recognized by your powerline network, to configure your PLA4231 and to set up a secure powerline network by changing the powerline network name.
Chapter 5 Using the Powerline Con figuration Utility PLA4231 User’s Gui de 30 5.4 Firmware Screen Use the Firmware screen to update the firm ware on the PLA4231 directly connected to the computer running the configuration utility . Firmware is the software which is embedded in the PLA4231.
Chapter 5 Using the Powerline Configuration Utility PLA4231 User’s Guide 31 Note: Be sure to upload the correct mode l firmware as uploading the wrong model firmw are may damag e your device .
Chapter 5 Using the Powerline Con figuration Utility PLA4231 User’s Gui de 32 The following table describes the labels in this screen. 5.6 Advanced Screen Note: This f eature is onl y available with the lat est version utili ty . Go to the ZyXEL website to download the latest utility and firm ware for your Z yXEL HomePlug A V adapter .
Chapter 5 Using the Powerline Configuration Utility PLA4231 User’s Guide 33 For example, if y ou have a file server on your home network to deliver music and mo vie files to computers in your home, you should set the priorit y of the powerline adapter connected to this server to Medium .
Chapter 5 Using the Powerline Con figuration Utility PLA4231 User’s Gui de 34 Use this screen to configure priority settings fo r tr affic from the powerline adapters on your network. Figure 17 Advanced Screen The following table describes the labels in this screen.
Chapter 5 Using the Powerline Configuration Utility PLA4231 User’s Guide 35 5.7 About Screen Use the About screen to view information regarding the configuration utility and firmw are version of the PLA4231 you are connected to. Click the icon in the top right corner of the utility to view the About screen.
Chapter 5 Using the Powerline Con figuration Utility PLA4231 User’s Gui de 36.
PLA4231 User’s Guide 37 C HAPTER 6 Powerline Network Setup Tutorial 6.1 Overview Use this tutorial to expand your existing powerline network. After setting up your first home powerline netwo rk (ins.
Chapter 6 Powerline N etwork Setup Tutorial PLA4231 User’s Gui de 38 6.3 Accessing Y our Powerline Adapter 1 Plug the powerline adapter you w ant to add to yo ur network into a power socket and, if needed, switch the power socket on. Figure 19 Plug Y our Powerline Adapter into a Power Socket 2 Connect the powerline adapter to your computer .
Chapter 6 Powerline Network Setup Tutori al PLA4231 User’s Guide 39 6.4 Adding a Powerline Adapter This section shows you how to add a new powerlin e adapter to expand yo ur existing network. The figure below shows the family computer with Internet access on a powerline network.
Chapter 6 Powerline N etwork Setup Tutorial PLA4231 User’s Gui de 40 3 Select your adapter by selecting Local and type the network name for your existing network in the Network Name field ( C ). Figure 24 Adding an Adapter to an Existing Network 4 Click Save and click OK on the pop-up.
Chapter 6 Powerline Network Setup Tutori al PLA4231 User’s Guide 41 Internet access but with a media adapter such as the Z yXEL DMA-1100P y ou can use your TV to watch movies and play games which are stored on a computer .
Chapter 6 Powerline N etwork Setup Tutorial PLA4231 User’s Gui de 42 3 After you have set up a new network, you are read y to connect each powerline adapter on your new network to devices, for example, a computer or a games console.
Chapter 6 Powerline Network Setup Tutori al PLA4231 User’s Guide 43 • Then type the new network name in the Network Name field. Figure 29 Adding an Adapter to Y our New Network 4 Click Save. • If you do not type the DAK password or type it incorrectly either of the following pop-ups appear .
Chapter 6 Powerline N etwork Setup Tutorial PLA4231 User’s Gui de 44 5 The settings for the adapter will now grey out and the adapter will disappear from the table after a few minutes.
Chapter 6 Powerline Network Setup Tutori al PLA4231 User’s Guide 45 • Check you ha ve entered the correct network name for your networ k. • Check your powerline adapter is connected to the same electrical circuit as other powerline adapters on your network.
Chapter 6 Powerline N etwork Setup Tutorial PLA4231 User’s Gui de 46.
47 P ART III W eb Configurator.
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PLA4231 User’s Guide 49 C HAPTER 7 Introducing the Web Configurator 7.1 Overview This chapter describes how to access the PLA4231 W e b Configurator and provides an ov erview of its screens. The W eb Configurator is an HTML -based management interface that allows easy setup and management of the PLA4231 via Internet browser .
Chapter 7 Introducing the Web Configu rator PLA4231 User’s Gui de 50 Figure 34 Login screen The following table describes the labels in this screen. 7.2.1.1 Weather Edit Y ou can change the temper ature unit and select the location for which you w ant to know the weather .
Chapter 7 Introducin g the Web Configurator PLA4231 User’s Guide 51 The following table describes the labels in this screen. 7.2.1.2 Time/Date Edit One timezone can cov er more than one country . Y ou can choose a particular country in which the PLA4231 is located and have the PLA4231 display and use the current time and date for its logs.
Chapter 7 Introducing the Web Configu rator PLA4231 User’s Gui de 52 The following table describes the labels in this screen. Note: The management session automa tically ti mes out when the time period set in the Administrator Inactivity Timer field expires (default fiv e minutes; go to Chapter 13 on page 87 to change this).
Chapter 7 Introducin g the Web Configurator PLA4231 User’s Guide 53 • A - title bar • B - navigation panel • C - main window 7.3.1 T itle Bar Click Logout at any time to exit the W eb Configurator . Click About to open the about window, which provides information of the boot module and driver vers ion s.
Chapter 7 Introducing the Web Configu rator PLA4231 User’s Gui de 54 7.3.3 Main Window The main window displays information and configurat ion fields. It is discussed in the rest of this document. Firmware Upgrade Use this screen to upload firmware t o your PLA4231.
PLA4231 User’s Guide 55 C HAPTER 8 Dashboard The Dashboard screens display when you log into the PLA4231, or click Dashboard in the navigation menu. Use the Dashboard screen to look at the current status of the device, system resources, and interfaces.
Chapter 8 Dashboa rd PLA4231 User’s Gui de 56 The following table describes the labels in this screen. T a ble 13 The Dashboard Screen LABEL DESCRIPTION Refresh Interv al Select a number of second s.
Chapter 8 Dashboard PLA4231 User’s Guide 57 Status For the LAN ports, this fiel d displays Down (line is down) or Up (line is up or connected). For t he WLAN, it displays Up when the W LAN is enabled or Down when the WLAN is disabled. Rate For the LAN ports, this displ ays the port speed or N/A when the line is disconnected.
Chapter 8 Dashboa rd PLA4231 User’s Gui de 58.
PLA4231 User’s Guide 59 C HAPTER 9 Monitor 9.1 Overview This chapter discusses read-only information re lated to the device state of the PLA4231. Note: T o access the Monitor screens, you can also c.
Chapter 9 Monito r PLA4231 User’s Gui de 60 The following table describes the labels in this screen. Y ou can c onfigure which lo gs to display in the Vi ew Log screen. Go to the L og Setting screen and select the logs you wish to display . Click Apply to save y our settings.
Chapter 9 Monitor PLA4231 User’s Guide 61 The following table describes the labels in this screen. 9.5 WLAN S t ation St atus Click the WLAN Station Status (Details...) hyperlink in the Dashboard screen or Monitor > WLAN Station Status . View the wireless stations that are currently associated to the PLA4231 in the Association List .
Chapter 9 Monito r PLA4231 User’s Gui de 62.
PLA4231 User’s Guide 63 C HAPTER 10 Wireless LAN 10.1 Overview This chapter discusses how to configure the wire less network settings in your PLA4231. See the appendices for more detailed information about wireless networks. The following figure provides an example of a wireless network.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 64 •U s e t h e Advanc ed screen ( Section 10.7 on page 73 ) to configure wireless advanced features, such as set the R TS/CTS Threshold and HT ph ysical mode. •U s e t h e QoS screen ( Section 10.8 on page 73 ) to enable Wifi MultiMedia Quality of Service (WMMQoS).
Chapter 10 Wireless LAN PLA4231 User’s Guide 65 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 10 Wi reless LAN PLA4231 User’s Gui de 66 10.4 General Wireless LAN Screen Use this screen to enable or disable the WLAN, enter the SSID , select the channel and configure wireless security settings.
Chapter 10 Wireless LAN PLA4231 User’s Guide 67 10.5 Wireless Security The screen varies depending on what y ou select in the Security Mode field. 10.5.1 No Security Select No Security to allow wireless clients to communicate with the access points without any data encryption.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 68 Note: If you do not enable any wireless s ecurity on your PLA4231, y our network is accessible to any wireless networking device that is within r ange. Figure 46 Network > Wireless LAN > Security: No Security The following table describes the labels in this screen.
Chapter 10 Wireless LAN PLA4231 User’s Guide 69 Figure 47 Network > Wireless LAN > Security: Static WEP The following table describes the wireless LAN security labels in this screen. T a ble 20 Network > Wireless LAN > Security: Static WEP LABEL DESCRIPTION Security Mode Select Static WE P to enable data enc ryption.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 70 10.5.3 WP A-PSK/WP A2-PSK Select WPA-PSK or WPA2-PSK from the Security Mod e list. Figure 48 Network > Wireless LAN > Security: WPA2-PSK Hex Select this option in order to enter hexadecimal characters as a WEP key .
Chapter 10 Wireless LAN PLA4231 User’s Guide 71 The following table describes the labels in this screen. 10.6 MAC Filter The MAC filter screen allows you to configure the PLA4231 to give exclusive access to devices (Allow) or exclude devices from accessing the PL A4231 (Deny).
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 72 Figure 49 Network > Wireless LAN > MAC Filter The following table describes the labels in this menu. T a ble 22 Network > Wireless LAN > MAC Filter LABEL DESCRIPTION MAC Address Filter Select to turn on ( Enable ) or off ( Disable ) MAC address filtering.
Chapter 10 Wireless LAN PLA4231 User’s Guide 73 10.7 Wireless LAN Advanced Screen Use this screen to allow wireless adv anced features, such as the output power , and RTS/CTS Threshold. Click Network > Wireless LAN > Advanc ed . The screen appears as shown.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 74 Click Network > Wireless LAN > QoS . The following screen appears. Figure 51 Network > Wireless LAN > QoS The following table describes the labels in this screen. 10.9 WPS Screen Use this screen to enable/disable WPS, view or generate a new PIN number and check current WPS status.
Chapter 10 Wireless LAN PLA4231 User’s Guide 75 Figure 52 Network > Wireless LAN > WPS The following table describes the labels in this screen. T a ble 25 Network > Wireless LAN > WPS LABEL DESCRIPTION WPS Setup WPS Select Enable to turn on the WPS feat ure.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 76 10.10 WPS S t ation Screen Use this screen when you want to add a wireless station using WPS. T o open this screen, click Network > Wireless LAN > WPS Station tab.
Chapter 10 Wireless LAN PLA4231 User’s Guide 77 Figure 54 Network > Wireless LAN > Scheduling The following table describes the labels in this screen. T a ble 27 Network > Wireless LAN > Scheduling LABEL DESCRIPTION Wireless LAN Scheduli ng Select Enable to activate the wireless LA N scheduling feature.
Chapter 10 Wi reless LAN PLA4231 User’s Gui de 78.
PLA4231 User’s Guide 79 C HAPTER 11 LAN 1 1.1 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 11 LAN PLA4231 User’s Gui de 80 Figure 56 LAN and WAN IP Addresses The LAN parameters of the PLA4231 are preset in the factory with the following values: • IP address of 192.
Chapter 11 LAN PLA4231 User’s Guide 81 The following table describes the labels in this screen. 1 1.5 IP Alias Screen Use this screen to have the PLA4231 apply IP alias to create LAN subnets.
Chapter 11 LAN PLA4231 User’s Gui de 82 The following table describes the labels in this screen. T a ble 29 Network > LAN > IP Alias LABEL DESCRIPTION IP Alia s Check this t o enable IP alias. IP Address T ype the IP alias address of your PLA4231 in dotted decimal notation.
PLA4231 User’s Guide 83 C HAPTER 12 HomePlug 12.1 Overview This chapter describes how to configure powerline settings. See Chapter 5 on page 27 for more information about powerline network security . 12.2 What Y ou Can Do Use the HomePlug screen ( Section 12.
Chapter 12 Ho mePlug PLA4231 User’s Gui de 84 The following table describes the labels in this screen. T a ble 30 Configuration Screen LABEL DESCRIPTION Network Refresh Interv al Select a number of .
Chapter 12 HomePlug PLA4231 User’s Guide 85 Centr al Coordin ator MAC The Centr al Coordinator of the powerl ine network is the powerl ine adapter which keeps track of which devices are part of the n etw ork as well as sy nchronizes comm unication within the powerline network.
Chapter 12 Ho mePlug PLA4231 User’s Gui de 86.
PLA4231 User’s Guide 87 C HAPTER 13 Maintenance 13.1 Overview This chapter provides information on the Maintenance screens. 13.2 What Y ou Can Do •U s e t h e General screen ( Section 13.3 on page 87 ) to set the timeout period of the management session.
Chapter 13 Maintenance PLA4231 User’s Gui de 88 The following table describes the labels in this screen. 13.4 Password Screen It is strongly recommended that you change y our PLA4231's password. If you forget your PLA4231's password (or IP ad dress), you will need to reset the device.
Chapter 13 Maintenance PLA4231 User’s Guide 89 Figure 62 Maintenance > Time he following table describes the labels in this screen. T a ble 33 Maintenance > Time LABEL DESCRIPTION Current Time and Date Current Time This field displays t he time of your PLA4231.
Chapter 13 Maintenance PLA4231 User’s Gui de 90 13.6 Firmware Upgrade Screen Find firmware at www .zyxel.com in a file that (usually) uses the system model name with a “*.bin” extension, e.g. , “PLA4231.bin” . The upload proce ss uses HTTP (Hypertext T ransfer Protocol) and may take up to two minutes.
Chapter 13 Maintenance PLA4231 User’s Guide 91 Figure 63 Maintenance > Firmware Upgr ade The following table describes the labels in this screen. Note: Do not turn off the PLA4231 while firmware upload i s in progress! After you click Upload , w ait two minutes before lo gging into the PLA4231 again.
Chapter 13 Maintenance PLA4231 User’s Gui de 92 13.7 Configuration Backup/Restore Screen Backup configuration allows y ou to back up (save) the PLA4231’ s current configuration to a file on your computer .
Chapter 13 Maintenance PLA4231 User’s Guide 93 Note: If yo u uploaded the default configurat ion file you may need to change the IP address of your computer to be in the sa me subnet as that of the default PLA4231 IP address (192.168.1.2). 13.8 Rest art Screen System restart allows you to reboot the PLA4231 without turning the power off .
Chapter 13 Maintenance PLA4231 User’s Gui de 94.
PLA4231 User’s Guide 95 C HAPTER 14 LEDs and Troubleshooting This chapter describes the behavior of the LEDs (lights) and offers some suggestions to solve problems you might encounter . 14.1 LEDs The following sections describes the lights on the PLA4231.
Chapter 14 LEDs a nd Troubleshootin g PLA4231 User’s Gui de 96 The following table describes the behavior of the lights on the PLA4231. 14.2 Power and Light Problems The PLA4231 does not turn on. None of the lights turn on. 1 Make sure the PLA4231 is plugged in to an appropriate power source.
Chapter 14 LEDs and Troubleshooting PLA4231 User’s Guide 97 2 Make sure the power button at the side of the PLA4231 is pushed in. 3 R emove the powerline adapter from the outlet. Then connect an electrical device that you know works into the same power outlet.
Chapter 14 LEDs a nd Troubleshootin g PLA4231 User’s Gui de 98 7 If your powerline network is using electrical wiri ng (not coaxial cable), check y ou do not have a power meter between powerline adapters . P owerline signals cannot pass this. The POWER and HomePlug light bl ink at the same time.
Chapter 14 LEDs and Troubleshooting PLA4231 User’s Guide 99 2 Y our powerline adapters may be located close to large appliances such as refriger ators or air- conditioners that cause interference with the po werline signal. Move the adapters further aw ay from such appliances to reduce interference.
Chapter 14 LEDs a nd Troubleshootin g PLA4231 User’s Gui de 100 • If that does not work, try again with both devices connected to a power strip next to each other . If they now connect, then the devices were not on the same electrical circuit before.
Chapter 14 LEDs and Troubleshooting PLA4231 User’s Guide 101 What factors may cause intermi ttent or unstabled wireless connection? How c an I solve this problem? The following factors may cause interference: • Obstacles: walls, ceilings, furniture, and so on.
Chapter 14 LEDs a nd Troubleshootin g PLA4231 User’s Gui de 102 I forgot the password. 1 The default password is 1234 . 2 If this does not work, you ha ve to reset the device to its factory defaults. See Section 1.7 on page 12 . I cannot see or access the Login screen in the W eb Configurator .
Chapter 14 LEDs and Troubleshooting PLA4231 User’s Guide 103 2 This can happen when you fail to log out properly from your last session. T ry logging in again after 5 minutes. 3 Disconnect and re-connect the power adaptor or cord to the PLA4231. 4 If this does not work, you ha ve to reset the device to its factory defaults.
Chapter 14 LEDs a nd Troubleshootin g PLA4231 User’s Gui de 104.
PLA4231 User’s Guide 105 A PPENDIX A 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 A Pop-up Windows, JavaScript and Java Permissions PLA4231 User’s Gui de 106 Figure 70 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 A Pop-up Windows, JavaScrip t and Java Permissions PLA4231 User’s Guide 107 Figure 71 Internet Options: Privacy 3 T ype the IP address of your device (the web page that you do not want to have blocked) with the prefix “http://” . For example, http://192.
Appendix A Pop-up Windows, JavaScript and Java Permissions PLA4231 User’s Gui de 108 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 A Pop-up Windows, JavaScrip t and Java Permissions PLA4231 User’s Guide 109 Figure 74 Security Settings - Java Scripting Java Permissions 1 From Internet Explorer , click Tools , Internet Op tions and then the Se curity tab. 2 Click the Custom Level.
Appendix A Pop-up Windows, JavaScript and Java Permissions PLA4231 User’s Gui de 11 0 Figure 75 Security Settings - Java JA V A (Sun) 1 From Internet Explorer , click Tools , Internet Op tions and then the Ad vanced tab . 2 Make sure that Use Java 2 for <applet> under Java (Sun) is selected.
Appendix A Pop-up Windows, JavaScrip t and Java Permissions PLA4231 User’s Guide 111 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 A Pop-up Windows, JavaScript and Java Permissions PLA4231 User’s Gui de 11 2 Opera Opera 10 screens are used here. Screens for o ther versions may v ary slightly . Allowing Pop-Up s From Opera, click Tools , then Preferences . In the Genera l tab, go to Choo se how you prefer to handle pop-ups and select Open all pop-ups .
Appendix A Pop-up Windows, JavaScrip t and Java Permissions PLA4231 User’s Guide 11 3 Figure 80 Opera: Enabling Java T o customize Jav aScript behavior in the Oper a browser , click JavaScript Options . Figure 81 Opera: JavaScript Options Select the items you want Opera’ s JavaScript to apply .
Appendix A Pop-up Windows, JavaScript and Java Permissions PLA4231 User’s Gui de 11 4.
PLA4231 User’s Guide 11 5 A PPENDIX B Legal Information Copyright Copyright © 2012 by ZyXEL Communi cations Corporat ion. Th e co n te n t s o f th i s pu b li c a t io n ma y n o t be r e pr o d u.
Appendix B Legal Information PLA4231 User’s Gui de 11 6 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 B Legal Informa tion PLA4231 User’s Guide 11 7 Declaration of Conformity with Regard to EU Directive 1999/5/EC (R&TTE Directive) Compliance I nformation for 2.
Appendix B Legal Information PLA4231 User’s Gui de 11 8 Das Produkt kann i n allen EU Staaten o hne Einschränkun gen eingeset zt werden (sowie i n anderen Staaten die d er EU Direktive 19 95 /5/CE .
Appendix B Legal Informa tion PLA4231 User’s Guide 11 9 List of national codes Safety Warnings • Do NOT u se this product near w ater , for example, in a wet basement or near a swimming pool. • Do NOT expose your device to dampness, d ust or corrosive liquids.
Appendix B Legal Information PLA4231 User’s Gui de 120.
Index PLA4231 User’s Guide 121 Index Symbols .NET Framework 23 A about screen 35 Advanced Encryption Standard, see AES 9 AES 11 , 27 AES (Advanced Encryption Standard) 9 applications 9 C certificati.
PLA4231 User’s Gui de 122 Index requirements 23 InstallShield wizard 24 introduction 9 IP Address 82 IP alias 80 L LAN 79 LAN overview 79 LAN setup 79 LAN TCP/IP 80 Language 93 LED 95 ETHN 95 LINK 95 PWR 95 LINK LED 95 Link type 56 Local Area Network 79 local vs.
Index PLA4231 User’s Guide 123 Reset the device 12 R estore configuration 92 Ro a m i n g 73 RTS / C T S T h r e s h o l d 64 , 73 S Scheduling 76 security 10 , 11 , 27 passwords 11 Service Set 66 Service Set IDentification 66 Service Set IDentity .
PLA4231 User’s Gui de 124 Index.
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 ZyXEL PLA4231 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 ZyXEL PLA4231 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL PLA4231 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL PLA4231 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL PLA4231, 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 ZyXEL PLA4231.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL PLA4231. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL PLA4231 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.
