Manuale d’uso / di manutenzione del prodotto t5520 del fabbricante HP
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Admi nis tra t or ’s G ui de Mic r osoft Wind o ws CE Im ag e for H P Com p aq Th i n Cl ie n ts V er si on: W indo w s CE 5 . 0 Model: t5 5 20 Doc ument P ar t Number : 349 4 0 1 - 0 0 6 July 2006 This guide provides netw ork administrators with basic instructions for configuring CE-based thin clients.
© Copyright 2006 He wlett-Packard De v elopment Company , L.P . The information contained herein is subject to change without notice. Microsoft, MS-DOS, W indo ws, and W indows NT are trademarks of Microsoft Corporation in the U.S. and other countries.
Admi ni strat or’s Gu ide www .hp .com iii Cont en ts Cont ent s Introduction Image Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 –2 Setup Wizard . . . . . . . . . . . . .
Admi ni strat or’s Gu ide www .hp .com iv Cont en ts Control Panel Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2 Certificates. . . . . . . . . . . . . . . . . . .
Admi ni strat or’s Gu ide www .hp .com v Cont en ts System Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3 6 Direct from HP . . . . . . . . . . . . . . . . . . . . . . . . . .
vi www .hp .com Admi ni strato r’s Guid e Cont en ts.
Admi ni strat or’s Gu ide www .hp .com 1-1 1 Introduc tion HP Compaq thin clients with Microsoft W indows CE are easy to deploy , manage, and secure, and include powerful features for mainstream business use.
1-2 www .hp .com Admi ni strato r’s Guid e Intr oducti on Image Updat e s HP provides periodic updates to the image for thin clients. Check the HP support site for important documentation that provides specif ic information for your image version. Y ou can f ind support documentation at: http://we lcome .
Admi ni strat or’s Gu ide www .hp .com 1-3 Intr oduc tion Upd ates for imag e refre sh v ersion 5 .0 ■ ICA seamless windo ws. ■ RDP 5.5 Add-on. ■ VNC Server Add-on. ■ Auto DHCP Update Feature enabled by def ault. ■ TxtPad Add-on. ■ Support for the EHCI USB controller dri ver (i.
1-4 www .hp .com Admi ni strato r’s Guid e Intr oducti on.
Admi ni strat or’s Gu ide www .hp .com 2-1 2 Th e D es k t o p The t5000 series thin client with Microsoft W indows CE uses an explorer shell (desktop) that resembles the typical W indo ws desktop to make it look fa miliar and easy to use. The desktop includes a taskbar , Start menu, shortcut icons, and a background image.
2-2 www .hp .com Admi ni strato r’s Guid e The D es k to p Disp l a y T o change the display settings, ri ght-click on the desktop and select Properties .
Admi ni strat or’s Gu ide www .hp .com 2-3 The D es k to p Start m enu T o open the Start menu, click the Start button on the taskbar . The Start menu provides access to softw are and settings, allo ws you to run commands, and allo ws you to shut do wn the system.
2-4 www .hp .com Admi ni strato r’s Guid e The D es k to p.
Admi ni strat or’s Gu ide www .hp .com 3-1 3 HP Conn ec tion Adminis trator The HP Connection Administrator allo ws you to: ■ Manage user accounts. ■ Add, edit, and delete connections. ❏ Citrix ICA connections ❏ Microsoft RDP connections ❏ T erminal emulation ❏ PC SAM ❏ Internet Explorer ■ Assign connections to users.
3-2 www .hp .com Admi ni strato r’s Guid e HP Connec tion A dministr ator Y ou can access HP Connection Administrator through the Start menu by clicking Start > Pr ograms > HP Connection Administrator .
Admi ni strat or’s Gu ide www .hp .com 3-3 HP Co nnecti on Administr ator ■ Edit: Click to edit the selected connection. For more information, see “Editing connections” on page 10. ■ Advanced: Click to access the Adv anced windo w , where you can conf igure and assign connections and configure the terminal user interface.
3-4 www .hp .com Admi ni strato r’s Guid e HP Connec tion A dministr ator Creating us er accounts Y ou can set up terminal operator user accounts in the Security windo w , which you can access either from the Connection Administrator Adv anced windo w or from Control Panel.
Admi ni strat or’s Gu ide www .hp .com 3-5 HP Co nnecti on Administr ator 3. Select the Users tab, and then click Add to create a ne w user account..
3-6 www .hp .com Admi ni strato r’s Guid e HP Connec tion A dministr ator 4. On the General tab, type a name for the ne w user account in the Name f ield. V alid characters for the Name f ield include: A - Z, a - z, 0 - 9. (.)&^%$#!~‘’{}_-. Maximum length is 20 characters.
Admi ni strat or’s Gu ide www .hp .com 3-7 HP Co nnecti on Administr ator 8. T o assign the same permissions to the new account that are assigned to an existing account, click Set from T emplate . a. In the Based on box, select the account to use as a template.
3-8 www .hp .com Admi ni strato r’s Guid e HP Connec tion A dministr ator 9. T o select permissions for the new account, select the Permissions tab on the Add Ne w User windo w . a. Select the items in the permissi ons list that you want to allo w the user to access.
Admi ni strat or’s Gu ide www .hp .com 3-9 HP Co nnecti on Administr ator Con necti ons Y ou can add, edit, or delete connections in the HP Connection Administrator and in the Adv anced windo w . Add connections as follo ws: ■ Use the HP Connection Administrator to create and assign connections to the user currently logged on to the terminal.
3-1 0 www .hp .com Admi nis trator’ s G uid e HP Connec tion A dministr ator Editin g connec tions T o edit a connection in HP Connection Administrator: » Select the connection, and then click Edit . Make the appropriate changes in the W izard or setup dialog.
Admi ni strat or’s Gu ide www .hp .com 3-1 1 HP Co nnecti on Administr ator Assi gning connec tions to users Assign and configure connections for users in the Adv anced window of Connection Administrator . Assign C onnec tions tab The Assign Connections tab allo ws you to assign connections to users.
3-1 2 www .hp .co m Adm in ist rator’s Gu ide HP Connec tion A dministr ator ■ Delete: Select a connection in the A vailable connections list, and then click this button to delete the connection. Deleting a connection here also deletes th e connection from the list of connections assigned to all users.
Admi ni strat or’s Gu ide www .hp .com 3-1 3 HP Co nnecti on Administr ator Assi gning connec tions Once you hav e created a connection, you can assign it to users in the Adv anced windo w . 1. In the HP Connection Administrator , click Advanced . 2.
3-1 4 www .hp .c om Admi nis trator’ s G uid e HP Connec tion A dministr ator 2. On the Assign Connections tab, select the appropriate user from the User list. 3. Select the connection from the user’ s connection list that you want to mak e primary .
Admi ni strat or’s Gu ide www .hp .com 3-1 5 HP Co nnecti on Administr ator 3. Select the primary connection in the user’ s connection list that you want to automatically connect. 4. In the Au t o column, if the entry for the selected connection is No , click on No to change it to Ye s .
3-1 6 www .hp .com Admin ist rator’ s G uide HP Connec tion A dministr ator Confi guring t h e user inter face The Global UI tab on the Adv anced windo w allo ws you to conf igure the Connection Adminstrator to start automatically and allo ws you to set up Kiosk mode.
Admi ni strat or’s Gu ide www .hp .com 3-1 7 HP Co nnecti on Administr ator Set ting t he terminal to Kiosk m ode Kiosk mode limits the terminal’ s functionality by hiding the desktop icons and limiting the Start menu to Shut Do wn only . There are also Kiosk mode options for hiding the task bar and hiding HP Connection Administrator .
3-1 8 www .hp .com Admi ni strato r’s G uid e HP Connec tion A dministr ator 6. T o further lock down the terminal in Kiosk mode b y hiding the task bar at the bottom of the desktop, select the Hide connection task bar check box. Y ou must select the automatic logon feature to gain access to this feature.
Admi ni strat or’s Gu ide www .hp .com 3-1 9 HP Co nnecti on Administr ator 2. Click Security . The System Statistics area displays information about system users and connections. 3. On the System tab, select A utomatic Log On so the user does not ha ve to enter a passw ord to log in to the local machine.
3-20 www .hp .com Admi ni strato r’s Guid e HP Connec tion A dministr ator 5. If you want to acti v a te the single b utton connect feature, select Single Button Log On . This feature in vokes a dialog box that requires the terminal operator to press Enter or click the Logon button on the dialog box to log in.
Admi ni strat or’s Gu ide www .hp .com 4-1 4 Cont r ol P anel This chapter provides an o v ervie w of the programs in the Control Panel and pro vides step-by-step instructions to perform certain tasks. Y ou can use many of the programs for local administration, while you use others, such as DHCP Options and SNMP , for remote administration.
4-2 www .hp .com Admi ni strato r’s Guid e Cont rol P an el Accessibilit y The Accessibility dialog box allo ws you to conf igure the terminal with 508 Accessibility features. Accessibility options are a v ailable for the ke yboard, sound, display , and mouse.
Admi ni strat or’s Gu ide www .hp .com 4-3 Cont rol P an el Cert i fi c ate s The Certificates dialog box allo ws you to import, store, and view security certificates. Certif icates and certificate authorities ensure that an SSL connection is made to the intended secure server .
4-4 www .hp .com Admi ni strato r’s Guid e Cont rol P an el ❏ From a Smart Card allo ws you to import a certificate from a Smart Card. Make sure the Smart Card is inserted and select a Reader from the list. The radio b utton is acti v e only if a smart card is inserted.
Admi ni strat or’s Gu ide www .hp .com 4-5 Cont rol P an el DHC P Opt i o ns The DHCP Options page allo ws you to conf igure the thin client with the port locations for v arious information that the client retrie ves from the FTP server .
4-6 www .hp .com Admi ni strato r’s Guid e Cont rol P an el Dialin g The Dialing Properties dialog box allo ws you to: ■ Add or select a dialing location ■ Conf igure dial-up settings for the selected location. Local settings include the area code, county/region code, and tone or pulse dialing.
Admi ni strat or’s Gu ide www .hp .com 4-7 Cont rol P an el T o configure the system to use an area code for local calls: 1. Click Dialing Patter ns. 2. In the F or Local calls dial box, add an F before the G . F or example, F , G will dial the area code, then 7-digit phone number .
4-8 www .hp .com Admi ni strato r’s Guid e Cont rol P an el The Background tab allo ws you to set the background image that appears on your monitor .
Admi ni strat or’s Gu ide www .hp .com 4-9 Cont rol P an el ✎ If you set the display settings out of range, you must reset the terminal to factory def aults by rebooting the terminal and holding do wn the F9 ke y until you see a windo w that says “Loading.
4-1 0 www .hp .com Admi nis trator’ s G uid e Cont rol P an el Glo ba l ICA Clie nt Se tti ngs The Global ICA Client Settings dialog box allo ws you to conf igure ICA default client settings.
Admi ni strat or’s Gu ide www .hp .com 4-1 1 Cont rol P an el Pref erence s The Preferences tab allo ws you to set color preferences during an ICA session. The Preferences tab contains the follo wing: ■ Serial Number : T ype the serial number of the ICA Client software e xactly as it appears on the serial number card.
4-1 2 www .hp .co m Adm in ist rator’s Gu ide Cont rol P an el Ser v er Location The Server Location tab allo ws you to view/add Citrix serv ers on the network that ha v e ICA connections configured.
Admi ni strat or’s Gu ide www .hp .com 4-1 3 Cont rol P an el Fir e wall Setting s The Fire wall Settings tab allo ws you to set up a f ire w all by placing a proxy server between a serv er and a client. In the Proxy section, select a protocol from the list, and then type the proxy address and port.
4-1 4 www .hp .c om Admi nis trator’ s G uid e Cont rol P an el Internet Options The Internet Settings dialog box a llo ws you to configure Internet bro wser settings on the terminal.
Admi ni strat or’s Gu ide www .hp .com 4-1 5 Cont rol P an el JET CET P RI NT 4.0 The JETCET PRINT Professional dialog box allo ws you to set up the terminal for local printing from Txtpad and Internet Explorer . ✎ W indows CE is best suited for printing small documents.
4-1 6 www .hp .com Admin ist rator’ s G uide Cont rol P an el 6. If you want to conf igure Internet Printing (IPP) to allo w you to print to network printers: a. Click the Internet Printing tab . b . Click Add Port . c. T ype the IP address of the network printer to which you want to print.
Admi ni strat or’s Gu ide www .hp .com 4-1 7 Cont rol P an el Key b o a r d The K eyboard Properties dialog box allo ws you to configure your ke yboard. Repeat delay determines ho w long you must hold do wn a ke y before its character starts repeating.
4-1 8 www .hp .com Admi ni strato r’s G uid e Cont rol P an el LPD Control The LPD Control dialog box allo ws you to set the terminal up as a line printer (print server). ✎ HP Compaq t5300 thin client models do not ha ve le gac y ports. Therefore, the LPD Control program will not appear in the Control Panel for those systems.
Admi ni strat or’s Gu ide www .hp .com 4-1 9 Cont rol P an el Modems The Modem Settings dialog box allo ws you to access and modify settings for external modems. Refer to the de vice instructions that shipped with the modem, or located on the manufacturer W eb site, for listings of modem “ A T” commands av ailable for the modem.
4-20 www .hp .com Admi ni strato r’s Guid e Cont rol P an el Mouse The Mouse Properties dialog box allo ws you to set the mouse double-click sensiti vity for speed and physical distance between clicks.
Admi ni strat or’s Gu ide www .hp .com 4-2 1 Cont rol P an el T o make a ne w connection, double-click the Make New Connection icon, select the type of connection you want to make , and then conf igure the connection.
4-2 2 www .hp .com Admin ist rator’ s G uide Cont rol P an el Virtual Priv ate Ne t w ork (PPTP) connec tion Point-to-Point T unneling Protocol (PPTP) is a network protocol that enables the secure t.
Admi ni strat or’s Gu ide www .hp .com 4-2 3 Cont rol P an el P ort Loc k The Port Lock dialog box allo ws you to enable or disable COM 1 ports, LPT ports, and USB mass storage de vices. T o enable a port, select the appropriate check box(es), and then click OK .
4-2 4 www .hp .c om Admin ist rator’ s G uide Cont rol P an el The RDP/ICA Printers dialog box contains an Add Printer icon and an icon for each configured printer . Y ou can use Internet Printing Protocol (IPP) to print to network printers. IPP defines a standard protocol for printing as well as managing print jobs.
Admi ni strat or’s Gu ide www .hp .com 4-2 5 Cont rol P an el Ä CAUT ION: It is cr itical that the model name ent er ed in step 3 mat che s EXA CTL Y with the model name o f the dr i v er installed on the ter minal serv er . Other w ise , printing w ill fail.
4-2 6 www .hp .c om Admi nis trator’ s G uid e Cont rol P an el Modifying an e xistin g printer conf iguration T o modify an existing printer conf iguration in the Printers dialog box: 1. Double-click the desired printer icon or select the icon and click Properties .
Admi ni strat or’s Gu ide www .hp .com 4-2 7 Cont rol P an el ■ User Interface Language: Allo ws you to determine the language used for the menus, dial ogs and alerts. Only English is supported. ■ Input Language: Allo ws you to select the ke yboard language.
4-2 8 www .hp .com Admin ist rator’ s G uide Cont rol P an el Enabl ing se cur ity System security is enabled by def au lt, which forces users to log in if the automatic login feature is not enabled. ■ Select Lock screen when pr essing Ctrl+Alt+Delete to allow users to lock the terminal through the Ctr l + Alt + Delete ke yboard command.
Admi ni strat or’s Gu ide www .hp .com 4-2 9 Cont rol P an el SNMP agents run in network elements and respond to Network Management Station (NMS) queries (GETs).
4-30 www .hp .com Admin ist rator’s Gu ide Cont rol P an el T o add and assign rights to an accepted community: 1. Click the Security tab . 2. Click Add in the Accepted Community Names section. The Community Configuration dialog is displayed. 3. T ype the name of the community in the Community Name box.
Admi ni strat or’s Gu ide www .hp .com 4-3 1 Cont rol P an el T o configure SNMP: 1. On the Agent tab, type the physical location of the terminal in the Location box. 2. T ype the name of the contact person responsible for the terminal in the Contact box.
4-3 2 www .h p .c om Admi nist rator’ s G uid e Cont rol P an el 5. If you want to add or change SNMP security settings, click the Security tab . 6. T o enable an authentication failure trap, select Enable A uthentication Failur e T rap . 7. Select the hosts from which SNMP packets may be accepted.
Admi ni strat or’s Gu ide www .hp .com 4-3 3 Cont rol P an el SNTP Client The SNTP dialog box allo ws administrators to synchronize the clocks on all thin clients. Administrators can set thin clients to automatically synchronize with an Internet time server or with a boot serv er .
4-3 4 www .hp .c om Admin ist rator’ s G uide Cont rol P an el Sys t e m The System Properties dialog box allo ws you to vie w manufacturer and product information, network settings, and cop yright information.
Admi ni strat or’s Gu ide www .hp .com 4-3 5 Cont rol P an el ■ Network: Allo ws you to designate a de vice name and description that identifies the terminal across the netw ork. Y ou can type a name or accept the name provided b y the DHCP server .
4-3 6 www .hp .com Admin ist rator’ s G uide Cont rol P an el T o transfer registry settings to one thin client: 1. Conf igure a thin client to your specifications. 2. In Control P anel > System > General tab, in the T erminal Settings section, click Export .
Admi ni strat or’s Gu ide www .hp .com 4-3 7 Cont rol P an el Y ou may want to update your image because of the follo wing: » Y ou recei ve a ne w client, perform updates to the client image, and decide you want to re vert to the “good, known” image.
4-3 8 www .hp .com Admi ni strato r’s G uid e Cont rol P an el Direct from HP Use this tab to update the terminal with the latest av ailable image directly from He wlett-Packard or restore the image currently installed on the terminal. T o update or restore the image, sel ect the appropriate button, and then click Continue .
Admi ni strat or’s Gu ide www .hp .com 4-3 9 Cont rol P an el 3. In the Path and Filename box, type the P ath and File name of the image. 4. In the Serv er Port box, type the FTP serv er port. 5. In the User ID and Password box es, type the user ID and password required b y the FTP fi le server .
4-40 www .hp .com Admin ist rator’s Gu ide Cont rol P an el Vie w or Remo v e Programs The V ie w or Remov e Programs dialog box allo ws you to vie w or remov e software programs currently installed on the terminal. T o remov e a program, select the program from the list and click Remove .
Admi ni strat or’s Gu ide www .hp .com 4-4 1 Cont rol P an el Set ting s for VNC Ser v er Configure VNC Serv er on your thin client b y selecting the follo wing: ✎ W indows CE does not support Ja v a. Y ou can find additional information about VNC Serv er features at: http://www .
4-4 2 www .hp .co m Admi nis trato r’s G uid e Cont rol P an el Vo l u m e s & S o u n d s The V olumes & Sounds Properties di alog box allows you to adjust the volume setting and enable sounds for v arious ev ents and conditions. Y ou can also create custom sound schemes for various eve n t s .
Admi ni strat or’s Gu ide www .hp .com 5-1 5 Progr ams and Add-ons This chapter provides detailed information about programs and add-on programs for the CE 5.0 image. Y ou can download add-ons from the HP Support W eb site. Add-ons are programs that you can a dd and remo ve from a thin client.
5-2 www .hp .com Admi ni strato r’s Guid e Pr ogr ams and Add-ons Progr ams HP Conn ec tions for Citrix Soft w are The HP Connections for Citrix Software windo w pro vides a quick and easy means of creating ne w ICA connections. Y ou can also delete and edit connections, as well as create desktop shortcuts for connections.
Admi ni strat or’s Gu ide www .hp .com 5-3 Pr ogr ams and Add-ons Y ou can access the HP Connections for Citrix Software windo w from: ■ Start > Programs > HP Connections f or Citrix Software . ■ The shortcut icon on the desktop. Creating a N e w ICA connec tion The upper section of the windo w contains the ICA connection.
5-4 www .hp .com Admi ni strato r’s Guid e Pr ogr ams and Add-ons Creating a d esktop shortc u t to a connec tion Y ou can create a shortcut to a co nnection on the desktop through HP Connections for Citrix Software. Y ou cannot create shortcuts through HP Connection Administrator .
Admi ni strat or’s Gu ide www .hp .com 5-5 Pr ogr ams and Add-ons ■ Local-printer redirection so server applications can print locally to the client de vice. ■ Local audio playback so server applications can direct audio to the client de vice or play at the T erminal Server .
5-6 www .hp .com Admi ni strato r’s Guid e Pr ogr ams and Add-ons T o create a one-time connection: 1. Click Start > Programs > T erminal Emulation . 2. In the Ty p e box select the connection type. 3. Click Configur e to conf igure settings for the connection type you selected.
Admi ni strat or’s Gu ide www .hp .com 5-7 Pr ogr ams and Add-ons 3. Select T erminal Emulation , and then click OK . I 4. Follo w the wizard to configure the connection. TxtP a d TxtPad is a simple te xt editor in the W indows CE the image. TxtP ad associates with the follo wing f ile extensions: .
5-8 www .hp .com Admi ni strato r’s Guid e Pr ogr ams and Add-ons Add -o ns The follo wing section provides information about add-ons that can be added to your CE-based thin client image. EL O T ouc h Sc reen The ELO T ouch Screen applet allows you to enable or disable the touch screen.
Admi ni strat or’s Gu ide www .hp .com 5-9 Pr ogr ams and Add-ons USB W ire less The wireless add-on allo ws you to set up wireless connections. T o set up a wireless connection: 1. Load the dri ver on the unit. 2. Plug in the dri ver . The following screen displays.
5-1 0 www .hp .com Admi nis trator’ s G uid e Pr ogr ams and Add-ons 3. Select your wireless de vice from the list. The de vice conf iguration screen displays. 4. Conf igure the wireless network ke y and IEEE information, as required. 5. Click OK . The icon in the taskbar indicates an acti ve wireless connection.
Admi ni strat or’s Gu ide www .hp .com 6-1 6 Registr y Im por t/Expor t This chapter explains ho w to import/export a thin client registry using Altiris Deployment Serv er . For more information about Altiris, see http://ww w .altiris .com/ . For information about installing an Altiris BootW orks partition, see http://h20000.
6-2 www .hp .com Admi ni strato r’s Guid e Reg i st r y I mp o r t /E x p or t C learin g t he destin a tion registr y Before importing a ne w registry to a thin client, you must clear the destination machine registry . T o clear the registry , drag and drop CE_RegReset from the Job window to the Destination Computer .
Admi ni strat or’s Gu ide www .hp .com 6-3 Reg i st r y I mp o r t /E x p or t Exportin g registries from multipl e units While it is possible to export re gistries from multiple thin clients, it is important to ensure the registry f iles ha v e dif ferent names.
6-4 www .hp .com Admi ni strato r’s Guid e Reg i st r y I mp o r t /E x p or t.
Admi ni strat or’s Gu ide www .hp .com Inde x-1 Inde x Ind e x 508 Accessibility features 4–2 A Accessibility 4–2 accounts default 3–4 user 3–4 adding connections 3–2 , 3–9 permissions 3.
Admi ni strat or’s Gu ide www .hp .com Inde x-2 Inde x primary or secondary 3–13 Control Panel 4–1 copying registry settings 4–35 country code 4–6 creating desktop shortcut 5–4 new ICA con.
Admi ni strat or’s Gu ide www .hp .com Inde x-3 Inde x J Java 4–41 JETCET PRINT 4–15 K Keyboard 4–17 keyboard shortcuts, ICA 4–10 Kiosk mode 3–17 L L2TP 4–22 local printing 4–15 LPD Control 4–1 , 4–18 LPT1 & 2 4–15 M memory allocation 4–34 Messenger 5.
Index-4 www .hp .co m Admi ni strato r’s G uid e Index Set from Template button 3–7 setting Kiosk mode 3–17 permissions 3–8 settings 4–35 VNC server 4–41 Setup Wizard 1–2 shortcuts 2–3.
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 HP t5520 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 HP t5520 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP t5520 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP t5520 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP t5520, 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 HP t5520.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP t5520. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP t5520 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.
