Below you will find a brief summary of the ecological requirements met by this product. The complete ecological criteria document can be found at TCO Development’s website http://www.tcodevelopment.com or may be ordered from:

TCO Development

SE-114 94 STOCKHOLM, Sweden Fax: +46 8 782 92 07

E-mail: development@tco.se

Information regarding TCO’99 approved and labelled products may also be obtained at http://www.tcodevelopment.com

Ecological requirements

Flame retardants

Flame retardants may be present in printed wiring board laminates, cables, and housings. Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% by weight of the plastic in a computer casing can consist of flame retardant substances. Many flame retardants contain bromine or chlorine, and these flame retardants are chemically related to PCBs (polychlorinated biphenyls). Both the flame retardants containing bromine or chlorine and the PCBs are suspected of giving rise to health effects, including reproductive damage in fish- eating birds and mammals, due to the bio-accumulative* processes when not disposed of in accordance with strict standards for disposal.

TCO’99 requires that plastic components weighing more than 25 grams shall not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed wiring board laminates due to the lack of commercially available alternatives.

Cadmium**

Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays. TCO’99 requires that batteries, the colour-generating layers of display screens, and the electrical or electronics components shall not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches. TCO’99 requires that batteries shall not contain any mercury. It also demands that mercury is not present in any of the electrical or electronics components associated with the labelled unit. There is however one exception. Mercury is, for the time being, permitted in the back light system of flat panel monitors as there today is no commercially available alternative. TCO aims on removing this exception when a mercury free alternative is available.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. TCO’99 permits the use of lead due to the lack of commercially available alternatives, but in future requirements TCO Development aims at restricting the use of lead.

*Bio-accumulative is defined as substances which accumulate in living organisms. **Lead, Cadmium and Mercury are heavy metals which are bio-accumulative.

ViewSonic VG920

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ViewSonic VG920 manual TCO Development, Ecological requirements

VG920 specifications

The ViewSonic VG920 is a reliable and efficient 19-inch LCD monitor, designed primarily for business use. With its seamless combination of advanced technology and essential features, the VG920 is an excellent choice for professionals seeking a solid display for everyday tasks.

One of the standout characteristics of the VG920 is its impressive resolution. With a native resolution of 1280x1024 pixels, this monitor ensures sharp and clear images, offering a perfect balance between detail and screen size. The 5ms response time provides smooth video playback, making it suitable for basic multimedia tasks, while the 1000:1 contrast ratio enhances color depth and clarity, ensuring that images appear vibrant and lifelike.

The VG920 features ViewSonic's Advanced Eye Care technology, which incorporates a flicker-free display and a blue light filter. This technology helps reduce eye strain during prolonged use, making the monitor a great option for office environments where extended hours in front of a screen are common. The anti-glare coating further contributes to comfort, preventing reflections and distractions from ambient light.

In terms of connectivity, the ViewSonic VG920 offers versatile options. It includes a VGA and DVI-D input, making it compatible with various devices such as computers, laptops, and workstations. This flexibility allows users to easily switch between different systems or connect multiple devices, enhancing productivity.

Design-wise, the VG920 has a sleek and professional appearance. Its lightweight construction makes it easy to mount or transport, while the adjustable stand provides users with the option to tilt the display for optimum viewing angles. This adaptability ensures that users can tailor their workspace to their preference, promoting comfort during long working sessions.

Additionally, the VG920 is built with an environmentally friendly approach. It is Energy Star certified, which means it consumes less power compared to non-certified monitors, leading to reduced energy costs and a smaller carbon footprint. This attention to sustainability aligns well with contemporary workplace values.

In summary, the ViewSonic VG920 combines practicality, technology, and environmental consciousness. With its reliable performance, eye care features, and solid design, it is a commendable choice for professionals in need of a dependable monitor for their daily tasks. Whether in an office setting or at home, the VG920 stands out as a versatile and efficient display solution.