Table of Contents
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Dell™ E248WFP Flat Panel Monitor User's Guide
About Your Monitor
Product Features
Identifying Parts and Controls
Monitor specifications
Plug and Play Capability
LCD Monitor Quality & Pixel Policy
Maintenance Guidelines
Setting Up the Monitor
Attaching the Stand
Connecting the Monitor
Organizing the Cables
Attaching the Soundbar (optional)
Removing the Stand
Operating the Monitor
Using the Front Panel
Controls
Using the On-Scree Display
(OSD)
Setting the Optimal
Resolution
Using the Dell Soundbar
(Optional)
Using the Tilt
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. These blocks are notes, notices, and cautions,
and they are used as follows:
NOTE: A NOTE indicates important information that helps you make better use of your computer.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates the potential for property damage, personal injury, or death.
Some warnings may appear in alternate formats and may be unaccompanied by an icon. In such cases, the specific presentation of the caution is mandated by
regulatory authority.
Information in this document is subject to change without notice.
© 2007–2008 Dell™ Inc. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo are trademarks of Dell Inc; Microsoft and Windows either registered trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined
that this product meets the ENERGY STAR guidelines for energy efficiency.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
proprietary interest in trademarks and trade names other than its own.
Model E248WFP
August 2007 Rev. A02
Solving Problems
Troubleshooting Your Monitor
Common Problems
Product Specific Problems
Appendix
CAUTION: Safety Instruction
FCC Notice (U.S. Only)
Contacting Dell™
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Table of Contents
Related Manuals for Dell E248WFP
Summary of Contents for Dell E248WFP
- Page 1 ENERGY STAR guidelines for energy efficiency. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.
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Page 2: About Your Monitor
LCD Monitor Quality & Pixel Policy Maintenance Guidelines Product Features The E248WFP flat panel display has an active matrix, thin-film transistor (TFT), liquid crystal display (LCD). The monitor features include: ■ 24-inch (609.6 mm) viewable area display. ■ 1920 x 1200 resolution, plus full-screen support for lower resolutions. -
Page 3: Back View
Stand removal button Press to release the stand. VESA mounting holes (100mm - behind Use to mount monitor. attached stand) Refer to this label if you need to contact Dell for Barcode serial number label technical support. Regulatory rating label List the regulatory approvals. Help organize cables by passing them through the Cable management opening holder. -
Page 4: Bottom View
Bottom View Bottom view Label Description AC power cord connector DVI connector VGA connector Monitor Specifications The following sections give you information about the various power management modes and pin assignments for various connectors for your monitor. Power Management Modes If you have VESA's DPMS compliance display card or software installed in your PC, the monitor automatically reduces its power consumption when not in use. -
Page 5: Vga Connector
VGA Connector 15-pin Side of the Number Connected Signal Cable Video-Red Video-Green Video-Blue Self-test GND-R GND-G GND-B Computer 5V/3.3V GND-sync DDC data H-sync V-sync DDC clock DVI Connector 24-pin Side of the Connected Signal Number Cable TMDS RX2- TMDS RX2+ TMDS Ground Floating Floating DDC Clock... -
Page 6: Plug And Play Capability
Floating Floating +5V / +3.3V power Self test Hot Plug Detect TMDS RX0- TMDS RX0+ TMDS Ground Floating Floating TMDS Ground TMDS Clock+ TMDS Clock- 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. -
Page 7: Physical Characteristics
The following table lists the preset modes for which Dell guarantees image size and centering: Display Mode Horizontal Vertical Frequency Pixel Clock Sync Polarity Frequency (kHz) (Hz) (MHz) (Horizontal/Vertical) VGA, 720 x 400 31.5 70.1 28.3 VGA, 640 x 480 31.5... -
Page 8: Lcd Monitor Quality And Pixel Policy
In almost every case, these fixed pixels are hard to see and do not detract from display quality or usability. A display with 1 to 5 fixed pixels is considered normal and within competitive standards. For more information, see Dell Support site at: support.dell.com. Maintenance Guidelines... -
Page 9: Fcc Notice (U.s. Only)
Back to Contents Page Appendix DellT E248WFP Flat Panel Monitor Safety Instructions FCC Notice (U.S. Only) Contacting Dell™ CAUTION: Safety Instructions CAUTION: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. -
Page 10: Contacting Dell
For support through the web, go to support.dell.com. For customers in the United States, call 800-W W W-DELL (800-999-3355). NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. -
Page 11: Setting Up Your Monitor
Back to Contents Page Setting Up Your Monitor Dell™ E248WFP Flat Panel Monitor If you have a Dell™ desktop or a Dell™ portable computer with internet access Go to http://support.dell.com, enter your service tag, and download the latest driver for your graphics card. After installing the drivers for your Graphics Adapter, attempt to set the resolution to 1920x1200 again. -
Page 12: If You Have Non Dell™ Desktop, Portable Computer, Or Graphic Card
Back to Contents Page Setting Up Your Monitor Dell™ E248WFP Flat Panel Monitor 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. Select Advanced. Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, ATI, Intel etc.). -
Page 13: Operating The Monitor
Operating the Monitor Dell™ E248WFP Flat Panel Monitor User's Guide Using the Front Panel Controls Using the On-Scree Display (OSD) Menu Setting the Optimal Resolution Using the Dell Soundbar (Optional) Using the Tilt Using the Front Panel Use the buttons on the front of the monitor to adjust the image settings. Use Input Source Select button to select between two different video signals that may be connected to your monitor. -
Page 14: Using The Osd Menu
The Menu button is used to open and exit the on-screen display (OSD), and exit from menus and sub-menus. See Using the OSD Menu. OSD Menu / Select Use this button for direct access to the "Brightness" and "Contrast" control menu. Brightness /Contrast Hot Key C and D... - Page 15 Main Menu for Analog (VGA) Input Main Menu for Digital (DVI) Input NOTE: Auto Adjust is only available when you are using the analog (VGA) connector. 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.
- Page 16 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: In most cases, Auto Adjust produces the best image for your configuration. NOTE: AUTO ADJUST option is only available when you are using the analog (VGA) connector. Positioning: ...
- Page 17 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, Blue Preset, User Preset Color Management On Color Management Off ...
- Page 18 Theatre Preset: Mode suitable for movie playback; Sports Preset: Mode suitable for sports programme; Nature Preset: Mode suitable for nature scenes. User can adjust the Hue (Tint)/Saturation based on the preference. This feature can make color shift of video image to green or purple. This is used to adjust for desired flesh tone color. Use - or + to adjust the hue from '0' to '100' .
- Page 19 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: Reset the OSD menu options to the factory preset values. Exit Select to exit out of Reset to Factory Settings menu without resetting any OSD options.
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Page 20: Osd Warning Messages
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. See Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1920 X 1200 @ 60Hz. NOTE: The floating Dell Self-test Feature Check dialog appears on-screen if the monitor cannot sense a video signal. or ... -
Page 21: Setting The Optimal Resolution
If you do not see 1920 x 1200 as an option, you may need to update your graphics driver. Depending on your computer, complete one of the following procedures. If you have a Dell desktop or portable computer: Go to support.dell.com, enter your service tag, and download the latest driver for your graphics card. ¡ If you are using a non-Dell computer (portable or desktop): Go to the support site for your computer and download the latest graphic drivers. - Page 22 Back to Contents Page...
- Page 23 Please choose the scenario below that best describes the computer system you are using, and follow the provided directions: If you have a Dell™ desktop or a Dell™ portable computer with internet access. If you have non Dell™ desktop, portable computer, or graphic card.
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Page 24: User Guide
U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. -
Page 25: Setting Up The Monitor
Back to Contents Page Setting Up the Monitor Dell™ E248WFP Flat Panel Monitor Attaching the Stand Connecting the Monitor Organizing Your Cables Attaching the Soundbar (optional) Removing the Stand Attaching the Stand NOTE: The stand is detached when the monitor is shipped from the factory. -
Page 26: Organizing Your Cables
Connecting the blue VGA cable NOTE: The Graphics are used for the purpose of illustration only. Appearance of the the computer may vary. After you have completed connecting the DVI/VGA cable, follow the procedure below to complete your monitor setup: Plug the power cables for your computer and monitor into a nearby outlet. -
Page 27: Removing The Stand
5. Insert the lime green mini stereo plug from the rear of the Soundbar into the computer's audio output jack. NOTICE: Do not use with any device other than Dell Soundbar NOTE: Soundbar Power Connector +12V DC output is for optional only. -
Page 28: Solving Problems
3. Turn on the monitor. The floating 'Dell - Self-Test Feature Check' dialog box should appear on-screen (against a black background) if the monitor cannot sense a video signal and is working correctly. While in self-test mode, the power LED remains green. Also, depending upon the selected input, one of the dialogs shown below will continuously scroll through the screen. -
Page 29: Product Specific Problems
Safety Related Issues Visible signs of Do not perform any troubleshooting steps. smoke or sparks Contact Dell immediately. Intermittent Problems Monitor Ensure that the video cable connecting the monitor to the computer is connected properly and is secure. malfunctions on &... - Page 30 viewing area the All Settings option. Cannot adjust the monitor with OSD does not appear on the screen Turn off the monitor, unplug the power the buttons on the front panel cord, plug back, and then turn on the monitor. The OSD Lock is On.