Philips 160EL1SB/00 user manual Device

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Glossary

The upstream port of a hub connects the hub towards the host. Each of the other downstream ports of a hub allows connection to another hub or function. Hubs can detect, attach and detach at each downstream port and enable the distribution of power to downstream devices. Each downstream port can be individually enabled and configured at either full or low speed. The hub isolates low speed ports from full speed signaling.

A hub consists of two portions: the Hub Controller and Hub Repeater. The repeater is a protocol- controlled switch between the upstream port and downstream ports. It also has hardware support for reset and suspend/resume signaling. The controller provides the interface registers to allow communication to/from the host. Hub specific status and control commands permit the host to configure a hub and to monitor and control its ports.

Device

A logical or physical entity that performs a function. The actual entity described depends on the context of the reference. At the lowest level, device may refer to a single hardware component, as in a memory device. At a higher level, it may refer to a collection of hardware components that perform a particular function, such as a Universal Serial Bus interface device. At an even higher level, device may refer to the function performed by an entity attached to the Universal Serial Bus; for example, a data/FAX modem device. Devices may be physical, electrical, addressable, and logical.

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.

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Contents Philips LCD Monitor Electronic User’s Manual Maintenance Safety and Troubleshooting InformationSafety precautions and maintenance OperationService Return to TOPFAQs Frequently Asked Questions General FAQsWhat is the Auto function? How do I adjust the resolution?What if I get lost when I am making monitor adjustments? What does the Refresh Rate mean for LCD?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? Common Problems Imaging ProblemsVertical flicker appears Page Recycling Information for Customers Waste Electrical and Electronic Equipment-WEEEEnergy Star Declaration Federal Communications Commission FCC Notice U.S. Only FCC Declaration of Conformity Commission Federale de la Communication FCC DeclarationPolish Center for Testing and Certification Notice EN 55022 Compliance Czech Republic OnlyNorth Europe Nordic Countries Information VarningBsmi Notice Taiwan Only Ergonomie Hinweis nur DeutschlandEnd-of-Life Disposal How to connect a plug Information for UK onlyChina RoHS Lead-free guarantee 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 Technical Specifications Product InformationResolution & Preset Modes Factory preset modesAutomatic Power Saving Freq kHz Resolution Freq HzPhysical Specifications Pin AssignmentProduct Views Physical FunctionTilt Return to TOP Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect PolicyModel Black DOT Defects Acceptable Level Front View Product Description AutoRear View Optimizing PerformanceReturn to TOP Connecting to Your PC Accessory PackConnecting to Your PC Return to TOP Base Remove the Base ConditionReturn to TOP Getting Started For WindowsFor Windows Me For Windows XPFor Windows Vista On-Screen Display Description of the On Screen DisplayOSD Tree Return to TOP Customer Care & Warranty North America Canada USAYour Philips F1rst Choice Warranty Thank you for purchasing this Philips monitorJust a click away Just a phone call away InformationPage F1rst Choice Contact Information Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Consumer Information Centers Croatia Slovenia Latin America Asia Indonesia Singapore Africa Middle East + North Africa Your 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 Amorphous silicon a-Si GlossaryActive matrix Aspect ratioCCFLcold cathode fluorescent light Color temperatureBrightness ChromaticityContrast ratio Digital Visual Interface DVIGrayscale IPS In Plane SwitchingGamma HueLuminance LCD liquid crystal displayLiquid crystal NitPixel PolarizerRefresh rate TFTthin film transistor USB or Universal Serial BusDevice Vertical refresh rate UpstreamDownload and Print Download instructionsPrinting instructions