Philips 222E1SB/27 user manual Vertical refresh rate, Downstream

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Glossary

Downstream

The direction of data flow from the host or away from the host. A downstream port is the port on a hub electrically farthest from the host that generates downstream data traffic from the hub. Downstream ports receive upstream data traffic.

Upstream

The direction of data flow towards the host. An upstream port is the port on a device electrically closest to the host that generates upstream data traffic from the hub. Upstream ports receive downstream data traffic.

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V

Vertical refresh rate

Expressed in Hz, it is the number of frames (complete pictures) written to the screen every second.

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Contents Philips LCD Monitor Electronic User’s Manual Safety precautions and maintenance Safety and Troubleshooting InformationMaintenance OperationReturn 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? QCan I change the color setting of my monitor? How should I clean the LCD surface?What does the Refresh Rate mean for LCD? 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? What is a Liquid Crystal Display?Why is there no flicker on an LCD Monitor? Ergonomics, Ecology and Safety StandardsWhat is the CE mark? Does the LCD monitor conform to general safety standards?Return to TOP Imaging Problems Common ProblemsImage vibrates on the screen Return to TOP Recycling Information for Customers Waste Electrical and Electronic Equipment-WEEECE Declaration of Conformity Federal Communications Commission FCC Notice U.S. Only Energy Star DeclarationFCC Declaration of Conformity Polish Center for Testing and Certification Notice Commission Federale de la Communication FCC DeclarationEN 55022 Compliance Czech Republic Only Varning North Europe Nordic Countries InformationErgonomie Hinweis nur Deutschland Bsmi Notice Taiwan OnlyInformation for UK only End-of-Life DisposalChina RoHS How to connect a plugReturn 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 SpecificationsPin No Assignment Product Views Physical FunctionTilt Page Philips Flat Panel Monitors Pixel Defect Policy Philips Pixel Defect PolicyProximity 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 Active matrix GlossaryAmorphous silicon a-Si Aspect ratioBrightness Color temperatureCCFLcold cathode fluorescent light ChromaticityDigital Visual Interface DVI Contrast ratioGamma GrayscaleHue LCD liquid crystal display IPS In Plane SwitchingLiquid crystal LuminancePixel NitPolarizer Refresh rateUSB or Universal Serial Bus TFTthin film transistorHub Downstream Vertical refresh ratePage Download instructions Download and PrintPrinting instructions