Philips 190EW9 user manual Contrast ratio, Digital Visual Interface DVI

Page 75

Glossary

The luminance variation between light and dark areas in an image.

Contrast ratio

The ratio of luminance between the brightest white pattern and the darkest black pattern.

RETURN TO TOP OF THE PAGE

D

D-SUB

A VGA Analog input connector. Your monitor comes with a D-Sub cable.

Digital Visual Interface (DVI)

The Digital Visual Interface (DVI) specification provides a high-speed digital connection for visual data types that is display technology independent. The interface is primarily focused at providing a connection between a computer and its display device. The DVI specification meets the needs of all segments of the PC industry (workstation, desktop, laptop, etc.) and will enable these different segments to unite around one monitor interface specification.

The DVI interface enables:

1.Reduce signal loss and video noise in signal due to less signal conversion.

2.Independent from display technology, and can be used on LCD, Plasma, LCOS, etc.

3.Plug and play through hot plug detection, EDID and DDC2B.

4.Digital and Analog support in a single connector (DVI-I only).

RETURN TO TOP OF THE PAGE

G

file:///D/Rachel/PHILIPS/19EW9%20Artwork-1A1D/190EW9-1A1D%20EDFU/lcd/manual/ENGLISH/190EW9/glossary/glossary.htm (3 of 9)2009/8/6 下午 04:48:17

Page 74 Page 76
Image 75
Page 74 Page 76
Contents Philips LCD Monitor Electronic User’s Manual Operation Safety and Troubleshooting InformationSafety precautions and maintenance MaintenanceReturn to TOP ServiceGeneral FAQs FAQs Frequently Asked QuestionsHow do I adjust the resolution? What if I get lost when I am making monitor adjustments?What is the Auto function? Will the LCD screen be resistant to scratches? How should I clean the LCD surface?QCan I change the color setting of my monitor? What does the Refresh Rate mean for LCD?Screen Adjustments Compatibility with other PeripheralsLCD Panel Technology What are the advantages of TFT LCD compared with CRT? What is a Liquid Crystal Display?Does the LCD monitor conform to general safety standards? Ergonomics, Ecology and Safety StandardsWhy is there no flicker on an LCD Monitor? What is the CE mark?Return to TOP Imaging Problems Common ProblemsImage vibrates on the screen Return to TOP Regulatory Information Federal Communications Commission FCC Notice U.S. Only Commission Federale de la Communication FCC Declaration Polish Center for Testing and Certification Notice Varning Ergonomie Hinweis nur Deutschland How to connect a plug China RoHS Return to TOP Other Related Information Information for Users in the U. SInformation for Users outside the U.S About This Manual About This GuideNotational Descriptions Return to TOP Lead-free Product Technical SpecificationsVideo Resolution & Preset ModesFactory preset modes Automatic Power SavingPin Assignment Physical SpecificationsProduct Views Pin No AssignmentTilt Physical FunctionPage Philips Pixel Defect Policy Proximity of Pixel Defects Black DOT Defects Acceptable Level Front View Product Description Installing Your LCD MonitorOptimizing Performance Rear ViewReturn to TOP Accessory Pack Connecting to Your PCConnecting to Your PC Return to TOP Remove the Base Condition BaseReturn to TOP For Windows Getting StartedFor Windows XP For Windows MeFor Windows Vista Description of the On Screen Display On-Screen DisplayOSD Tree Return to TOP North America Canada USA Customer Care & WarrantyWhat is covered? What is excluded?Thank you for purchasing this Philips monitor Contact Information Just a click away Just a phone call awayPage F1rst Choice Contact Information Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Consumer Information Centers Croatia Lithuania Latin America Pacific India Pakistan Africa Middle East Your International Guarantee Page Your Philips F1rst Choice WarrantyUSA Limited Warranty Computer MonitorClick here to access the Warranty Registration Card Where can I GET More INFORMATION? Where is Service AVAILABLE?Before Requesting Service Model # Serial # Page Aspect ratio GlossaryActive matrix Amorphous silicon a-SiChromaticity Color temperatureBrightness CCFLcold cathode fluorescent lightDigital Visual Interface DVI Contrast ratioHue IPS In Plane SwitchingGamma GrayscalePixel Liquid crystalLuminance NitTFTthin film transistor Refresh rateHub USB or Universal Serial BusDevice Vertical refresh rate Download instructions Download and PrintPrinting instructions

190EW9 specifications

The Philips 190EW9 is a versatile and aesthetically pleasing monitor that excels in both functionality and design. At the heart of its appeal is the 19-inch display, which features an elegant widescreen format, providing a spacious viewing area ideal for various applications, from everyday computing tasks to multimedia entertainment.

This monitor employs a high-quality TN (Twisted Nematic) panel technology, recognized for its rapid response times and brightness capabilities. The 190EW9 boasts a resolution of 1440 x 900 pixels, delivering clear and crisp visuals suitable for watching videos, playing games, or browsing the web. The widescreen aspect ratio enhances the viewing experience, allowing users to multitask efficiently by displaying multiple windows side by side.

One of the standout features of the Philips 190EW9 is its commitment to energy efficiency. The monitor incorporates various technologies aimed at reducing power consumption, including an energy-saving mode. This not only benefits the environment but also contributes to lower electricity bills, making it an economical choice for users concerned about sustainability.

The design of the Philips 190EW9 is equally commendable. It sports a sleek and modern aesthetic with a glossy finish that complements any workspace. The monitor is equipped with a tilt function, providing users the ability to adjust the angle for optimal viewing comfort. The slim profile further enhances its appeal, making it an attractive addition to any home or office setup.

Connectivity options are abundant with the 190EW9, featuring both VGA and DVI inputs. This flexibility ensures compatibility with various devices, from older computers to modern graphics cards, facilitating seamless integration into a wide range of setups.

In terms of additional technologies, the Philips 190EW9 includes SmartContrast, a feature that enhances images by adjusting the contrast dynamically based on the content being displayed. This results in improved image depth, richness, and detail, enhancing the overall viewing experience.

In conclusion, the Philips 190EW9 is a well-rounded monitor that combines impressive performance features with a stylish design. With its excellent display capabilities, energy-efficient technologies, and versatile connectivity options, it is an ideal choice for anyone seeking a reliable monitor for both work and play.
Top Page Image Contents