FAQs (Frequently Asked Questions)

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?

A:A Liquid Crystal Display (LCD) is an optical device that is commonly used to display ASCII characters and images on digital items such as watches, calculators, portable game consoles, etc. LCD is the technology used for displays in notebooks and other small computers. Like light-emitting diode and gas-plasma technologies, LCD allows displays to be much thinner than cathode ray tube (CRT) technology. LCD consumes much less power than LED and gas-displays because it works on the principle of blocking light rather than emitting it.

Q:What differentiates passive matrix LCDs from active matrix LCDs?

A:An LCD is made with either a passive matrix or an active matrix display grid. An active matrix has a transistor located at each pixel intersection, requiring less current

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Philips 230WP7 user manual LCD Panel Technology, What is a USB hub ?, What is a Liquid Crystal Display?
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230WP7 specifications

The Philips 230WP7 is a prominent offering in the realm of computer monitors, particularly gaining attention for its blend of clarity, performance, and user-friendly features. With a 23-inch display, this monitor caters to both professional and casual users, providing an immersive viewing experience for various applications, from graphic design to everyday office tasks.

One of the standout features of the Philips 230WP7 is its wide viewing angle technology, which ensures that colors remain accurate and consistent even from off-angles. This is largely attributed to the use of IPS (In-Plane Switching) panel technology, which enhances color reproduction and provides deeper blacks compared to traditional panel types. Users can expect vibrant colors and detailed images, making it an excellent choice for multimedia consumption as well as professional photo editing.

Additionally, the Philips 230WP7 boasts a Full HD resolution of 1920 x 1080, delivering crisp visuals with sharp details. This high-definition resolution is suitable for both productivity and entertainment, ensuring that text is easy to read and images look stunning. The monitor also has a fast response time and a refresh rate that delivers smooth motion, reducing blurring during fast-paced video playback or gaming.

In terms of connectivity, the Philips 230WP7 offers a wide range of ports, including HDMI and DisplayPort, making it easy to connect to a variety of devices, from laptops to gaming consoles. Furthermore, it features built-in speakers, allowing users to enjoy audio without the need for additional external speakers.

The monitor’s design emphasizes ergonomics and user comfort, as it offers adjustable height, tilt, and swivel features, enabling users to customize their viewing experience. This is particularly beneficial for users who spend long hours in front of their screens, as it helps to reduce fatigue and strain on the eyes and neck.

Eco-friendliness is also a significant aspect of the Philips 230WP7. The monitor is built with energy-efficient technologies, including low power consumption modes and compliance with Energy Star standards, ensuring that users can reduce their environmental impact while enjoying high-performance display capabilities.

Overall, the Philips 230WP7 is a robust monitor that combines advanced display technologies with user-centric features, making it a versatile choice for anyone in need of a reliable and visually stunning display.
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