Manuale d’uso / di manutenzione del prodotto A90F+ del fabbricante ViewSonic
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A90f+ Color Monitor User Guide Guide de l’utilisateur Guía del usuario Guia do usu á rio W ith Plug & Play ✘ 1 9 " (1 8 .0" V iewable Diagon a l).
Contents Product Registration................................................... 2 For Your Records ....................................................... 2 Getting Started Package Contents ...................................................... 3 Precautions .
Co p yright © V i e wSonic Corporation, 200 2 . All rights reser v ed. Macintosh and Power Macintosh are re gistered trademarks of Apple Computer , Inc. Microsoft, W indows, W indo ws NT , and the W indows logo are re gistered trademarks of Microsoft Corporation in the United States and other countries.
Getting Star ted Congratulations on your purchase of a V iewSonic ® color monitor . Important! Save the original box and all packing material for futur e shipping needs.
Quic k Installation 1 Connect power cor d Connect the power cord to a properly grounded A C outlet. 2 Connect video cable Make sure both the monitor and computer are turned OFF . Connect the video cable to the computer . Macintosh ® users: Models older than G3 require a Macintosh adapter .
Using the Monitor Setting the Timing Mode Setting the timing mode is important for maximizing the quality of the screen image and minimizing eye strain. The timing mode consists of the res ol uti on (example 1024 x 768) and r efresh rate (or v ertical frequency; example 75 Hz).
Adjusting the Screen Image Use the buttons on the front control panel to display and adjust the OnV iew ® controls which display on the screen. The OnV iew controls are e xplained at the top of the next page and are def ined in “ Main Menu Controls ” on page 8.
Do the follo wing to adjust the screen image: 1 T o display the Main Menu, press button [1]. 2 T o select a control you want to adjust, press the arrow b uttons on the front control panel of your monitor and scroll through the choices. When the control you want is highlighted, press b utton [2].
Main Menu Contr ols Adjust the menu items sho wn below b y using the up I and do wn J buttons. Control Explanation Contrast adjusts the difference between the image background (black le vel) and the foreground (white le vel). Brightness adjusts the background black level of the screen image.
Tr a p e z o i d adjusts the top and bottom of the screen image until they ha ve equal width. P arallelogram slants the vertical edges of the screen image until they are parallel. Rotation rotates the entire screen image. Degauss remov es the build-up of magnetic f ields that can cause irregular colors to appear around the edges of screen images.
Memory Recall returns adjustments to the original factory settings if the display is operating in a factory preset timing mode listed in this user guide.
Other Inf o rmation 1 Macintosh models prior to G3 require a Macintosh adapter. T o order a ViewSonic Macintosh adapter , contact Customer Suppor t. Y ou will need to provide the product serial number . NO TE: This product was designed f or operation in the magnetic fields of the hemisphere where it was purchased.
T r oub leshooting No power • Make sure po wer button (or switch) is ON. • Make sure A/C po wer cord is securely connected to the back of the monitor and to a power outlet. • Plug another electrical de vice (like a radio) into the po wer outlet to verify that the outlet is supplying proper voltage.
Customer Suppor t For technical support or product service, see the table belo w or contact your reseller . NO TE: Y ou will need the product serial number . Country/ Region W eb site T = T elephone F = F AX Email United States Canada viewsonic.com/ suppor t viewsonic.
Cleaning the Monitor • MAKE SURE THE MONITOR IS TURNED OFF . • NEVER SPRA Y OR POUR ANY LIQUID DIRECTL Y ONTO THE SCREEN OR CASE. T o clean the screen: 1 W ipe the screen with a clean, soft, lint-free cloth. This remo ves dust and other particles.
Limited W arranty VIEWSONIC CR T MONIT ORS What the warranty cover s: ViewSonic warr ants its products to be free from defe cts in material and workmanship dur ing the warranty period.
Appendix Safety Guidelines CA UTION: The socket-outlet should be installed near the equipment and be easily accessib le. CA UTION: Use a power cab le that is properly grounded. Alwa ys use the appropriate AC cord that is cer tified f or the individual country .
Compliance Inf ormation f or U .S.A. This equipment has been tested and found to comply with the limits f or a Class B digital device , pursuant to par t 15 of the FCC Rules. These limits are designed to provide reasonab le protection against harmful interference in a residential installation.
V iewSonic Corporation.
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 ViewSonic A90F+ 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 ViewSonic A90F+ - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ViewSonic A90F+ imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ViewSonic A90F+ ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ViewSonic A90F+, 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 ViewSonic A90F+.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ViewSonic A90F+. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ViewSonic A90F+ 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.
