Glossary

V

Vertical dot pitch

See Dot pitch.

Vertical scanning frequency

Expressed in Hz, this is the number of fields written to the screen every second in interlaced mode. In non-interlaced mode vertical scanning frequency is the number of frames (complete pictures) written to the screen every second (also known as refresh rate).

Vertical sync pulses

A train of square shaped waveforms that define the start of a new frame.

VESA

Video Electronic Standards Association, a consortium of manufacturers formed to establish and maintain industry-wide standards for video cards and monitors. VESA was instrumental in the introduction of the Super VGA and Extended VGA video graphics standards (see Video graphics adapters) with a refresh rate of 70 Hz, minimizing flicker and helping to reduce operator eyes fatigue and stress.

Video dot rate

See Dot rate.

Video graphics adapters

A card equipped with a character or graphic generator and video memory, which maps to the screen. A microprocessor scans video memory and translates bit information from the computer into displayable video signals for the monitor. These cards comply with various standards that determine the nature and quality of the display.

VGA (Video Graphics Array), introduced in 1987, was the first analog card. It offered still higher resolution than EGA: 640 X 480 pixels for graphics and 720 x 400 pixels for text, and a color palette of 256 colors. VGA could also emulate EGA and CGA.

Super VGA, devised by VESA in 1989, offers a resolution of 800 x 600 pixels.

Extended VGA, introduced by VESA in 1991, offers a top resolution of 1024 x 768 pixels (non-interlaced) and a refresh rate slightly higher than IBM's XGA 8514A.

High-end, graphics adapters, introduced over the last three years for professional workstations, offer top

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Philips 107T41 user manual Vertical dot pitch, Vertical scanning frequency, Vertical sync pulses, Video dot rate

107T41 specifications

The Philips 107T41 is a notable addition to the realm of cathode ray tube (CRT) monitors, designed to enhance user experience through its combination of performance, reliability, and innovative technology. Launched during a time when CRT technology held significant market relevance, the 107T41 was well-received for its robust features and capabilities.

One of the defining characteristics of the Philips 107T41 is its screen size. With a 17-inch display, this monitor strikes a balance between desk space usability and adequate display area for diverse applications. The screen is designed to offer a resolution of 1280x1024 pixels, enabling clear and sharp images that cater well to both office productivity tasks and multimedia consumption.

The monitor employs advanced cathode ray tube technology allowing for vibrant color reproduction and excellent contrast ratio. The color depth is capable of handling 16.7 million colors which enhances the visual experience whether for gaming, graphic design, or general computing. The Philips 107T41 features a maximum refresh rate of 85 Hz, reducing flicker and providing smoother motion, which is particularly beneficial for users who spend extended hours in front of the screen.

In terms of ergonomics, the Philips 107T41 offers adjustability features that help users position the screen for optimum viewing angles, thus minimizing neck and eye strain. The monitor has also been designed with several connectivity options. The primary VGA input ensures compatibility with a wide range of devices, making it a versatile choice for various setups.

Another significant feature of the Philips 107T41 is its energy efficiency. With an emphasis on minimizing power consumption without compromising on performance, the monitor integrates technologies aimed at reducing energy usage. This not only translates into lower electricity bills but also aligns with eco-friendly practices.

In summary, the Philips 107T41 stands out in the CRT monitor landscape with its 17-inch size, high resolution, excellent color reproduction, and ergonomic design. Though modern technology has largely transitioned to flat panel displays, the 107T41 remains a testament to the durability and performance of CRT technology, appealing to users who seek reliable and quality visual output. Whether utilized for work or entertainment, the Philips 107T41 was designed to meet various demands while delivering exceptional value.