Current information regarding TCO'99 approved and labelled products may also be obtained via the Internet, using the address: http://www.tco-info.com/

Environmental requirements

Flame retardants

Flame retardants are present in printed circuit boards, cables, wires, casings and housings. Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride, and those flame retardants are chemically related to another group of environmental toxins, PCBs. Both the flame retardants containing bromine or chloride and the PCBs are suspected of giving rise to severe health effects, including reproductive damage in fish-eating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur.

The relevant TCO'99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed circuit boards since no substitutes are available.

Cadmium**

Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries, the colour-generating layers of display screens and the electrical or electronics components must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries may 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 today there is no commercially available alternative. TCO aims on removing this exception when a Mercury free alternative is available.

CFCs (freons)

The relevant TCO'99 requirement states that neither CFCs nor HCFCs may be used during the manufacture and assembly of the product. CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a consequence.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. The relevant TCO'99 requirement permits the inclusion of lead since no replacement has yet been developed.

*Bio-accumulative is defined as substances which accumulate within living organisms.

**Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.

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Samsung 957D manual Environmental requirements Flame retardants
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957D specifications

The Samsung 957D is a state-of-the-art display technology representative of Samsung's commitment to innovation in visual experiences. Designed for both professional and casual applications, the 957D showcases an array of features that elevate user experience, offering stunning visuals and remarkable versatility.

One of the standout features of the Samsung 957D is its Ultra HD resolution, delivering a crisp and clear image quality that enhances every detail. With a resolution of 3840 x 2160 pixels, this model ensures an immersive viewing experience, making it ideal for graphic designers, video editors, and gamers alike. The high pixel density provides sharp text and graphics, making it an excellent choice for tasks requiring precision.

The Samsung 957D incorporates advanced display technologies, including Quantum Dot technology, which enhances color accuracy and boosts brightness levels. This allows users to experience a broader color spectrum, resulting in vibrant and true-to-life images. Along with HDR (High Dynamic Range) support, the display can present deeper blacks and brighter whites, creating a more dynamic range of colors that enhances the overall viewing experience.

Another significant characteristic of the Samsung 957D is its sleek and modern design. The slim bezels simplify multi-display setups, allowing for an unobtrusive and seamless viewing experience. Additionally, the adjustable stand provides users with ergonomic flexibility, enabling height and tilt adjustments for maximum comfort during extended viewing periods.

Connectivity options are also robust in the Samsung 957D. With multiple HDMI ports, DisplayPort, and USB-C connections, users can easily connect a variety of devices, from computers to gaming consoles, ensuring compatibility with modern technology. Built-in speakers further add to the convenience, eliminating the need for additional audio equipment for casual use.

Furthermore, the Samsung 957D prioritizes energy efficiency. Compliant with energy-saving certifications, this monitor is designed to consume less power while delivering exceptional performance. This makes it not only an environmentally friendly choice but also a cost-effective one for users looking to minimize electricity usage.

In summary, the Samsung 957D stands as a remarkable display solution packed with features that cater to a broad range of users. With its Ultra HD resolution, Quantum Dot technology, ergonomic design, extensive connectivity options, and energy efficiency, it is a powerful tool for anyone seeking a top-tier visual experience. Whether for professional or recreational purposes, the Samsung 957D ensures that users enjoy a superior viewing experience every time.
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