Philips 220V1SB/27 user manual USB or Universal Serial Bus, Hub

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Glossary

pixel on an active matrix LCD.

U

USB or Universal Serial Bus

A smart plug for PC peripherals. USB automatically determines resources (like driver software and bus bandwidth) required by peripherals. USB makes necessary resources available without user intervention.

●USB eliminates "case anxiety" -- the fear of removing the computer case to install add-on peripherals. USB also eliminates adjustment of complicated IRQ settings when installing new peripherals.

●USB does away with "port gridlock." Without USB, PCs are normally limited to one printer, two Com port devices (usually a mouse and modem), one Enhanced Parallel Port add-on (scanner or video camera, for example) and a joystick. More and more peripherals for multimedia computers arrive on the market every day. With USB, up to 127 devices can run simultaneously on a computer.

●USB permits "hot plug-in." There's no need to shut down, plug in, reboot and run set-up to install peripherals. And no need to go through the reverse process to unplug a device.

In short, USB transforms today's "Plug-and-Pray" into true Plug-and-Play!

Hub

A Universal Serial Bus device that provides additional connections to the Universal Serial Bus.

Hubs are a key element in the plug-and-play architecture of USB. The Figure shows a typical hub. Hubs serve to simplify

USB connectivity from the user's perspective providing low cost and complexity.

Hubs are wiring concentrators and enable the multiple attachment characteristics of USB. Attachment points are referred to as ports. Each hub converts a single attachment point into multiple attachment points. The architecture supports concatenation of multiple hubs.

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

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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 QuestionsWill the LCD screen be resistant to scratches? What if I get lost when I am making monitor adjustments?What is the Auto function? What does the Refresh Rate mean for LCD?Can the Philips LCD Monitor be mounted on the wall? Screen AdjustmentsHow should I clean the LCD surface? QCan I change the color setting of my monitor?Are Philips LCD monitors Plug-and-Play? What is a Liquid Crystal Display?Compatibility with other Peripherals LCD Panel TechnologyWhy is there no flicker on an LCD Monitor? Page Imaging Problems Common ProblemsVertical flicker appears Recycling Information for Customers Regulatory InformationWaste Electrical and Electronic Equipment-WEEE Energy Star DeclarationFederal Communications Commission FCC Notice U.S. Only FCC 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 Green & Yellow Ground GReturn to TOP 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 PolicyBright DOT Defects Acceptable Level Model 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 DisplayAnalog model OSD Tree Return to TOP North America Canada USA Customer Care & WarrantyThank you for purchasing this Philips monitor Your Philips WarrantyJust a click away Just a phone call away Philips Warranty Contact Information Your Guarantee in Central and Eastern Europe Philips Service and Consumer Information Centers 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 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 SUBHue IPS In Plane SwitchingGamma GrayscaleNit LCD liquid crystal displayLiquid crystal LuminanceTFTthin film transistor Refresh rateHub USB or Universal Serial BusDownstream Vertical refresh rateReturn to TOP Installing Your LCD monitor driver Download and PrintDownload instructions Printing instructions

220V, 220V1SB/27 specifications

The Philips 220V, also known as the 220V1SB/27, is an innovative lighting solution designed to meet the demands of modern living spaces. This versatile lamp is engineered to deliver high-quality illumination while also being energy efficient and user-friendly.

One of the standout features of the Philips 220V is its advanced LED technology. LEDs are renowned for their longevity and reduced energy consumption compared to traditional incandescent bulbs. The 220V1SB/27 offers a significant reduction in power use, meaning lower electricity bills and a smaller carbon footprint for environmentally conscious users. This lighting solution boasts a lifespan of up to 25,000 hours, greatly reducing the need for frequent replacements and maintenance.

The design of the Philips 220V is sleek and modern, making it suitable for a wide range of settings, from cozy homes to sophisticated office environments. Its minimalist aesthetic ensures that it complements various interior decor styles without overwhelming the space. This lamp is available in an array of color temperatures, allowing users to select the perfect ambiance for any occasion. Whether you prefer a warm, inviting glow for relaxation or a cooler, brighter light for work, the Philips 220V aligns with your needs.

Another significant characteristic of the Philips 220V is its dimmable feature. This functionality provides users with the flexibility to adjust the brightness according to their preferences or the demands of specific tasks. The dimming capability enhances energy efficiency further, as it allows the user to consume only the light needed at any given time.

Additionally, the Philips 220V incorporates smart technology for enhanced functionality. With compatible smart home systems, users can control the lamp remotely, set schedules, or even synchronize it with other smart devices. This interconnectedness not only adds convenience but also helps create a seamless living experience.

In summary, the Philips 220V, or 220V1SB/27, is a cutting-edge lighting choice that excels in energy efficiency, design, and functionality. Its long lifespan, variety of color temperatures, dimmable feature, and smart technology integration make it a top contender in the modern lighting market. Whether illuminating your workspace or enhancing the ambiance of your living area, the Philips 220V stands out as a reliable and stylish choice.
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