Philips 191EW9FB/27 user manual Contrast ratio, Digital Visual Interface DVI

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Glossary

Contrast ratio

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

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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).

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E

Energy Star Computers Program

An energy conservation program launched by the US Environmental Protection Agency (EPA), promotes the manufacture and marketing of energy-efficient office automation equipment.

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Contents Philips LCD Monitor Electronic User’s Manual Operation Safety and Troubleshooting InformationSafety precautions and maintenance MaintenanceReturn to TOP ServiceGeneral FAQs FAQs Frequently Asked QuestionsWhat does the Refresh Rate mean for LCD? How do I adjust the resolution?What if I get lost when I am making monitor adjustments? What is the Auto function?Can the Philips LCD Monitor be mounted on the wall? How should I clean the LCD surface?QCan I change the color setting of my monitor? Will the LCD screen be resistant to scratches?Screen Adjustments Compatibility with other PeripheralsLCD Panel Technology What are the advantages of TFT LCD compared with CRT? Why is there no flicker on an LCD Monitor? Imaging Problems Common ProblemsVertical flicker appears Page Recycling Information for Customers Regulatory InformationEnergy Star Declaration Waste Electrical and Electronic Equipment-WEEEFCC Declaration of Conformity Federal Communications Commission FCC Notice U.S. OnlyEN 55022 Compliance Czech Republic Only Commission Federale de la Communication FCC DeclarationNorth Europe Nordic Countries Information Polish Center for Testing and Certification NoticeErgonomie Hinweis nur Deutschland Bsmi Notice Taiwan OnlyInformation for UK only End-of-Life DisposalChina RoHS How to connect a plugRoHS request Page 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 Physical FunctionTilt Return to TOP Philips Flat Panel Monitors Pixel Defect Policy Philips Pixel Defect PolicyModel Black DOT Defects Acceptable Level Auto Front View Product DescriptionOptimizing 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 & WarrantyThank you for purchasing this Philips monitor Your Philips WarrantyContact Information Just a click away Just a phone call awayPage United Kingdom +44 0207 949 Philips Warranty Contact InformationJust a click away Your Guarantee in Central and Eastern EuropeJust a phone call away Czech Republic Consumer Information CentersBelarus BulgariaLithuania EstoniaHungary LatviaRussia SlovakiaSlovenia PolandBrasil UkraineAntilles ArgentinaPeru ColombiaMexico ParaguayAustralia UruguayVenezuela CanadaHong Kong NEW ZealandBangladesh ChinaIndonesia IndiaPhilippines KoreaMalaysia PakistanMorocco SingaporeTaiwan ThailandDubai South AfricaYour International Guarantee Page Your Philips F1rst Choice WarrantyUSA Limited Warranty Computer MonitorClick here to access the Warranty Registration Card Before Requesting Service To GET Warranty Service in Canada Just a phone call away Aspect ratio GlossaryActive matrix Amorphous silicon a-SiChromaticity Color temperatureBrightness CCFLcold cathode fluorescent lightDigital Visual Interface DVI Contrast ratioHue IPS In Plane SwitchingGamma GrayscaleNit LCD liquid crystal displayLiquid crystal LuminancePixel PolarizerRefresh rate USB or Universal Serial Bus TFTthin film transistorDevice Upstream Vertical refresh rateDownload instructions Download and PrintPrinting instructions