Manuale d’uso / di manutenzione del prodotto E248WFP del fabbricante Dell
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Dell™E248WFPFlatPanelMonitorUser'sGuide Notes, Notices, and Cautions Throughout this guide, blocks of text may be accompanied by an icon and printed in bold type or in italic type.
Back to Contents Page AboutYourMonitor Dell™E248WFPFlatPanelMonitor Product Features Identifying Parts and Controls Monitor Specifications .
Back View BackviewBackView.
Bottom View Bottom view Monitor Specifications The following sections give you information about the various power management modes and pin assignments for various connectors for your monitor.
VGA Connector DVIConnector Pin Number 15 - pin Side of the Connected Signal Cable 1 Video - Red 2 Video - Green 3 Video - Blue 4 GND 5 Self - test 6 GND -R 7 GND -G 8 GND -B 9 Computer 5V/3.
Plug and Play Capability You can install the monitor in any Plug and Play - compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so the system can configure itself and optimize the monitor settings.
The following table lists the preset modes for which Dell guarantees image size and centering: Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/Vertical) VGA, 720 x 400 31.5 70.1 28.3 - /+ VGA, 640 x 480 31.
LCD Monitor Quality & Pixel Policy During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state. The visible result is a fixed pixel that appears as an extremely tiny dark or bright discolored spot.
Back to Contents Page Appendix DellT E248WFP Flat Panel Monitor Safety Instructions FCC Notice (U.S. Only) ContactingDell™ CAUTION: Safety Instructions Read and follo.
FCC Class B This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the manufacturer's instruction manual, may cause interference with radio and television reception.
Back to Contents Page Setting Up Your Monitor Dell™E248WFPFlatPanelMonitor If you have a Dell ™ desktop or a Dell ™ portable computer with internet access 1. Go to http://support.dell.com , enteryourservicetag,anddownloadthelatestdriverforyourgraphicscard.
Back to Contents Page Setting Up Your Monitor Dell™E248WFPFlatPanelMonitor If you have non Dell ™ desktop, portable computer, or graphic card 1. Right - click on the desktop and click Properties . 2. Select the Settings tab. 3. Select Advanced .
Back to Contents Page Operating the Monitor Dell™E248WFPFlatPanelMonitorUser'sGuide Using the Front Panel Controls Using the On - Scree Display (OSD) Menu .
Using the OSD Menu 1. Push the MENU button to open the OSD menu and display the main menu. B OSD Menu / Select The Menu button is used to open and exit the on - screen display (OSD), and exit from menus and sub - menus.
2. Push the - and + buttons to move between the setting options. As you move from one icon to another, the option name is highlighted. See the table below for a complete list of all the options available for the monitor. 3. PushtheMENUbuttononcetoactivatethehighlightedoption.
Auto Adjustment allows the monitor to self - adjust to the incoming video signal. After using Auto Adjustment, you can further tune your monitor by using the Pixel Clock (Coarse) and Phase (Fine) controls under Image Settings. NOTE: Inmostcases,AutoAdjustproducesthebestimageforyourconfiguration.
Color Settings Color Settings adjusts the color temperature. Color Management Color Management is On by default. When Color Management is disabled, four modes are available: Normal Preset, Red Preset,.
l Theatre Preset: Mode suitable for movie playback; l Sports Preset: Mode suitable for sports programme; l Nature Preset: Mode suitable for nature scenes. User can adjust the Hue (Tint)/Saturation based on the preference. Hue This feature can make color shift of video image to green or purple.
Language Select to have the OSD display in one of five languages (English, French, Spanish, German, or Japanese). NOTE : The change only affects the OSD. It has no effect on any software running on the computer. Factory Reset: ResettheOSDmenuoptionstothefactorypresetvalues.
OSD Warning Messages One of the following warning messages may appear on the screen indicating that the monitor is out of synchronization. This means that the monitor cannot synchronize with the signal that it is receiving from the computer. Either the signal is too high or too low for the monitor to use.
Setting the Optimal Resolution 1. Right - click on the desktop and select Properties . 2. Select the Settings tab. 3. Set the screen resolution to 1920 x 1200. 4. Click OK . If you do not see 1920 x 1200 as an option, you may need to update your graphics driver.
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Back to Contents Page Setting Up Your Monitor Dell™E248WFPFlatPanelMonitor Important instructions to set the display resolution to 1920x1200 (Optimal) For optimal display performance while using the Microsoft Windows ® operating systems, set the display resolution to 1920 x 1200 pixels by performing the following steps: 1.
Dell™E248WFPFlatPanelMonitor Information in this document is subject to change without notice. © 2007 – 2008 DellInc.Allrightsreserved. Reproduction in any manner whatsoever without the written permission of Dell Inc.
Back to Contents Page Setting Up the Monitor Dell™E248WFPFlatPanelMonitor Attaching the Stand Connecting the Monitor Organizing Your Cables Attaching t.
Connecting the blue VGA cable After you have completed connecting the DVI/VGA cable, follow the procedure below to complete your monitor setup: l Plugthepowercablesforyourcomputerandmonitorintoanearbyoutlet. l Turn on the monitor and the computer.
1. Workingfromtherearofthemonitor,attachSoundbarbyaligningthetwoslotswiththetwotabsalongthebottomrearofthemonitor. 2. SlidetheSoundbartotheleftuntilitsnapsintotheplace.
Back to Contents Page Solving Problems Dell™E248WFPFlatPanelMonitor Monitor Specific Troubleshooting Common Problems Product Specific Problems Trouble.
Product Specific Problems Common Symptoms What You Experience Possible Solutions No Video/ Power LED off No picture l Ensure that the video cable connecting the monitor and the computer is properly connected and secure. l Verify that the power outlet is functioning properly using any other electrical equipment.
Back to Contents Page viewing area the All Settings option. Cannot adjust the monitor with the buttons on the front panel OSD does not appear on the screen l Turn off the monitor, unplug the power cord, plug back, and then turn on the monitor.
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 Dell E248WFP 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 Dell E248WFP - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dell E248WFP imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dell E248WFP ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dell E248WFP, 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 Dell E248WFP.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dell E248WFP. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dell E248WFP 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.
