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

107F specifications

The Philips 107F is a well-regarded monitor that has made its mark in the realm of computer displays due to its blend of performance and reliability. This 17-inch CRT monitor is designed primarily for consumer and professional use, offering a stable and crisp visual experience.

One of the standout features of the Philips 107F is its refresh rate, which is capable of handling up to 85Hz. This high refresh rate contributes to a smoother viewing experience, significantly reducing flicker and eye strain during prolonged usage. The monitor is equipped with a 1280 x 1024 resolution, ensuring that images and text are displayed with clarity and precision.

The Philips 107F utilizes advanced technology in its cathode ray tube design, facilitating a wide viewing angle. This feature enables users to view the screen from different positions without significant color distortion or loss of detail. The tube’s design also results in deeper blacks and brighter colors, enhancing the overall image quality.

In terms of connectivity, the Philips 107F comes with a standard VGA input, making it compatible with a wide array of graphic cards and devices. This versatility allows users to integrate the monitor seamlessly into different setups, whether for gaming, office work, or graphic design tasks.

Another important characteristic of the Philips 107F is its ergonomic design. The monitor is adjustable for height, tilt, and swivel, allowing users to find an optimal viewing position. This adjustability not only enhances comfort but also promotes better posture during use, which is especially beneficial for those spending long hours in front of the screen.

Furthermore, the Philips 107F incorporates energy-saving technology, which helps reduce power consumption without compromising performance. This environmentally conscious design feature aligns with the growing focus on sustainability in technology.

In summary, the Philips 107F combines a range of high-quality features and technologies, making it a compelling choice for users seeking a reliable and versatile monitor. With its solid performance, ergonomic adjustments, and commitment to energy efficiency, the Philips 107F continues to be a favored option in the monitor market. Its legacy reflects Philips' dedication to producing user-friendly display solutions that meet diverse needs.