TCO Development, Ecological requirements

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 VA503b

VS11248 specifications

The ViewSonic VS11248 is an innovative visual display solution designed to meet the dynamic needs of various professional environments. This versatile display is particularly well-suited for educational institutions, corporate settings, and retail spaces where vibrant visuals and reliable performance are essential.

One of the standout features of the VS11248 is its impressive 4K UHD resolution, providing unparalleled clarity and detail. With a resolution of 3840x2160 pixels, images and videos are rendered with stunning precision, allowing users to engage their audience effectively. The enhanced pixel density ensures that content appears sharp, making it ideal for presentations, educational content, and interactive displays.

The VS11248 incorporates advanced LED backlighting technology, which not only enhances brightness but also contributes to energy efficiency. This technology ensures that the display delivers vivid colors and deep contrasts while consuming less power. The wide color gamut enhances the viewing experience, making colors appear more vibrant and lifelike, which is essential for businesses that rely on high-quality visuals.

In terms of connectivity, the ViewSonic VS11248 offers a comprehensive range of options. Equipped with multiple HDMI and DisplayPort inputs, it allows users to connect a variety of devices seamlessly. Additionally, it supports USB-C connectivity, offering an all-in-one solution for both power and data transmission. This versatility means users can easily switch between laptops, media players, and other devices without any hassle.

Another notable characteristic of the VS11248 is its robust build and user-friendly interface. Designed for easy mounting and integration, it can be wall-mounted or placed on various stands, making it suitable for different settings. The intuitive on-screen display (OSD) simplifies access to settings and adjustments, ensuring users can tailor the display to their specific needs with minimal effort.

For added functionality, the VS11248 supports multiple installation orientations, including landscape and portrait modes. This feature is particularly useful for applications that require dynamic content presentation, such as digital signage or interactive kiosks.

In conclusion, the ViewSonic VS11248 stands out as a high-performance display that combines cutting-edge technology with user-friendly features. Its 4K resolution, vivid color reproduction, extensive connectivity options, and flexible installation make it an ideal choice for various professional applications, ensuring that it meets the visual demands of today's fast-paced digital world.