...and demultiplexing the RGB (separate sync) video and various data streams (PS/2® keyboard/ mouse and serial data) over the four twisted pairs within a CATx cable. • The figure below illustrates one of the most common schemes. • The red, green and b...
...video formats fall into two broad categories: those designed for broadcast video/television systems and those designed for computer graphics. • The design requirements for these categories differ. Broadcast and television video formats must limit...
VGAto DVI video • VGAto DVI vido • Many new PCs no longer have traditional Cathode Ray Tube (CRT) computer monitors with a VGA interface. The latest high-end computers have Digital Flat Panels (DFPs) with a Digital Visual Interface (DVI). Al...
...video errors and how to fix them • 5 common video errors and how to fix them. • Digital HDMI and DVI formats provide sharp, crystal-clear image quality. However, problems can occur. Here are the five most common: • Problem 1: Black screen (no pic...
...video Connections • VGA — • — The Video Graphics Array interface carries analog RGB with separate horizontal and vertical sync signals and is presented on an HD15 connector (also called 15-pin D-subminiature). • When VGA was introduced by IBM® i...
...The push is on to make displays digital, whether they’re legacy CRTs (Cathode Ray Tubes) or newer LCDs (Liquid Crystal Displays)—because a digital monitor provides both excellent picture quality and higher transfer bandwidths. • Three main ...
...CAT5e or CAT6 cable to a CAT5 extender, the result is blurry images on your monitor. The effect is known as delay skew, but do you know what causes it? • Different lengths • Believe it or not, it’s the cables. When properly connected, a CAT5 ext...
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