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USB makes necessary resources available without user intervention. Its three main benefits are: l USB eliminates "Case angst," the fear of removing the computer case to install circuit board cards - that often require adjustment of complicated IRQ settings -- for add-on peripherals. l 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 a computer. l 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! 3. What is a USB hub? Think of USB hub as a extension of USB ports. Normally, the PC provides only one or two USB ports. To connect additional USB devices, you need a USB hub. 4. What is Philips Monitors USB hub solution? Increasingly, monitors include USB hub functionality. But not all users need or want a USB hub. To give users freedom of choice, Philips provides an optional USB hub (type number PCUH411). The USB hub consists of two parts that are normally connected: one is functional, the other aesthetic. The aesthetic element is a removable cover. With the cover removed, the USB hub can be attached to the base or pedestal of monitor. The attached USB hub can be rotated to any position around the monitor's base. With this innovative Philips solution, your USB hub is always within reach for convenient connection and disconnection of USB peripherals. 6. What models are Mac compatible? All listed Philips monitors are Mac compatible. BUT, you may need an adapter to connect the monitor to your Mac system. Please contact your dealer/reseller for details. 7. What is TCO? TCO is a Swedish abbreviation for the Swedish Confederation of Professional Employees. 8. What is MPR? MPR is a Swedish abbreviation for the Swedish National Board of Measurement and Testing. 9. What are the differences between MPRII, TCO92, TCO95, TCO99 and TCO'03? In the general hierarchy of standards, TCO'03/TCO99 is the highest level of certification. Next is TCO95, which is "better" than TCO92, which, in turn, is better than MPRII. Below, we compare the standards in each category. -TCO 92 Phase out: June 30, 2000 -TCO 95 Will be end December 31, 2003 Emissions: MPRII: Set low emission rules for visual displays. TCO92: Imposed more stringent standards than MPRII. TCO95: Further toughened TCO92 rules. TCO99: Delineated even more severe standards and test procedures than TCO95. TCO'03: Same as TCO99 standard + Testing uncertainty. Safety: MPRII: No requirement. TCO92/95/99/03: All set requirements. Energy Saving: MPRII: No requirement. TCO92: Standby mode < 30W, Off mode < 8W TCO95: Standby mode < 30W, Off mode < 8W TCO99: Standby mode < 15W, Off mode < 5W TCO'03:Standby mode < 15W, Off mode < 5W Visual Ergonomics: MPRII: No requirement. TCO92: No requirement. TCO95: Set ergonomic rules including minimum contrast level, flicker and jitter. TCO99: Tightened TCO95 rules. TCO'03: Tighten TCO99 rule for CRT and new requirement of screen color for TFT LCD Monitors. Ecology: MPRII: No requirement. TCO92: No requirement. TCO95: Set general ecological standards including recycling preparation, environmental policy and environmental certification. TCO99: Further tightened TCO95 norms. TCO'03:Require the recycling information to users. 10. How do I enable the energy saving function? Go to 'My Computer' and select 'Control Panel' followed by 'Monitor Control.' Select "All default selection' and choose your Philips monitor model from the default driver list. Plug and Play will automatically enable the EPA tick box for you. In DOS or Windows 3.1, you must first make sure your PC supports power saving. 11. What is refresh rate? "Refresh rate" describes the number of times an entire screen is vertically scanned each second. In other words: If a monitor's refresh rate is 85 Hz, its screen is refreshed - or vertically scanned - 85 times per second. A higher the refresh rate means better image stability and less flicker. A high refresh rate helps users who work long hours in front of a monitor avoid eye fatigue and stress. To change the refresh rate, go into "Start/Settings / Control Pannel / Display / Properties / Setting/Advance/Adaptor" Windows settings of the computer, the monitor will automatically adjust itself to the video card. 12. Why does the picture on the screen appear to flicker? A low refresh rate or electrical interference typically causes flickering in the picture. Possible solutions include the following: l Verify that the proper drivers are installed for your video card l Make sure that all electrical devices (such as mobile phones) are at least 1m from...

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