Philips 190XL LCD Panel Technology, What is USB Universal Serial Bus?, What is a USB hub ?

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FAQs (Frequently Asked Questions)

contains two types of analog and digital EDID. Digital EDID will set as the default and analog EDID will automatically change refer to analog signal. This is likely that your PC read EDID type before making decision to send analog or digital from DVI-I port. However, this compatibility limitation is rarely found on PC, workstation, or Mac.

Q:What is USB (Universal Serial Bus)?

A:Think of USB as 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. There are three main benefits of USB. USB eliminates "case anxiety," the fear of removing the computer case to install circuit board cards -- that often requires adjustment of complicated IRQ settings -- for add-on 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 come on the market every day. With USB, up to 127 devices can run simultaneously on one computer. USB permits "hot plug-in." No need to shut down, plug in, reboot and run set up to install peripherals. No need to go through the reverse process to unplug a device. Bottom line: USB transforms today's "Plug-and-Pray" into true Plug-and-Play!

Please refer to glossary for more information about USB.

Q:What is a USB hub ?

A:A USB hub provides additional connections to the Universal Serial Bus. A hub's upstream port connects a hub to the host, usually a PC. Multiple downstream ports in a hub allows connection to another hub or device, such as a USB keyboard, camera or printer.

Q:What can I do if my USB peripherals don't work with the USB hub of my monitor?

A:If you experience the problem, just detach and re-attach the USB hub cable between PC and your monitor, then refresh your PC device manager (Start > Setting > Control panel > System > Hardware > Device manager > Refresh) or reboot your PC and the problem can be solved by above procedures.

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LCD Panel Technology

Q:What is a Liquid Crystal Display?

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Contents Philips LCD Monitor Electronic User’s Manual Safety precautions and maintenance Safety and Troubleshooting InformationInstallation Locations Page General FAQs FAQs Frequently Asked QuestionsWhat is the Auto function? What if I get lost when I am making monitor adjustments?What does the Refresh Rate mean for LCD? Will the LCD screen be resistant to scratches?How should I clean the LCD surface? Screen AdjustmentsQCan I change the color setting of my monitor? What is the FPadjust program on the CD-ROM?How do LCDs compare to CRTs in terms of radiation? Compatibility with other PeripheralsCan I connect my LCD monitor to any PC, workstation or Mac? Are Philips LCD monitors Plug-and-Play?What is a USB hub ? What is USB Universal Serial Bus?What is a Liquid Crystal Display? LCD Panel TechnologyWhat are the advantages of TFT LCD compared with CRT? 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?Page Common Problems TroubleshootingImaging Problems Return to TOP Energy Star Declaration CE Declaration of ConformityOFF Federal Communications Commission FCC Notice U.S. OnlyCommission Federale de la Communication FCC Declaration FCC Declaration of ConformityVcci Notice Japan Only EN 55022 Compliance Czech Republic OnlyMIC Notice South Korea Only Polish Center for Testing and Certification NoticeVarning North Europe Nordic Countries InformationErgonomie Hinweis nur Deutschland Bsmi Notice Taiwan OnlyFor customers in Canada and U.S.A End-of-Life DisposalEarthed Information for UK onlyWaste Electrical and Electronic Equipment-WEEE China RoHS Information for Users outside the U.S Information for Users in the U. SNotational Descriptions About This GuideReturn to TOP 190X7 Product FeaturesSmartImage Lite IntroductionWhy Need it? How to enable SmartImage LiteSmartResponse There are six modes to be selectedHow to use it? Technical SpecificationsWhere will it be effective? Lead-free ProductScanning Factory preset modes Resolution & Preset ModesPhysical Specifications Automatic Power SavingPin Assignment Pin Signal AssignmentPhysical Function Product ViewsTilt Philips Flat Panel Monitors Pixel Defect Policy Philips Pixel Defect PolicyProximity of Pixel Defects Black DOT Defects Acceptable Level Perfect Panel Warranty SmartManage Features and Benefits IntroductionPhilips SmartControl Click Philips SmartControl tab SmartManage SmartManage Return to TOP Front View Product Description Installing Your LCD MonitorRear View VolumeOptimizing Performance More about FPsetup4.3.exeReturn to TOP Connecting to Your PC Accessory PackCable management Return to TOP For Windows Your LCD MonitorFor Windows XP For Windows MeFor Windows Vista OSD Tree Description of the On Screen DisplayPage Page Page Return to TOP Customer Care & Warranty Your Philips F1rst Choice Warranty Just a click away Just a phone call away Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Your International Guarantee Limited Warranty Computer Monitor Before Requesting Service Just a phone call away F1rst Choice Contact Information Astline BelarusBulgaria Czech RepublicCroatia Bosnia & HerzegovinaEstonia HungaryRomania Macedonia LithuaniaSerbia & Montenegro SlovakiaPoland SloveniaRussia TurkeyArgentina AntillesBrasil ChileParaguay MexicoPeru UruguayCanada VenezuelaAustralia NEW ZealandChina BangladeshHong Kong IndiaIndonesia KoreaMalaysia Philippines PakistanSingapore TaiwanMorocco ThailandSouth Africa DubaiGlossary Contrast SUB Gamma IPS In Plane Switching Pixel SmartTouch controls USB or Universal Serial Bus Download and Print Installing FPadjust Program
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