TCO Development

SE-114 94 Stockholm, Sweden

Fax: +46 8 782 92 07

Email (Internet): development@tco.se

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.

TCO'03-Ecological requirements for personal computers (TCO'03 applied model only)

Congratulations!

The display you have just purchased carries the TCO'03 Displays label. This means that your display is designed, manufactured and tested according to some of the strictest quality and environmental requirements in the world. This makes for a high performance product, designed with the user in focus that also minimizes the impact on our natural environment.

Some of the features of the TCO'03 Display requirements:

173S, 153S, 173S, 193S, 174V, 175V, 193S, 174V, 175V specifications

The Samsung 174V, 175V, 193S, 153S, and 173S series of monitors epitomize the company's commitment to delivering quality, performance, and innovation in display technology. These models serve both professional and personal needs, catering to a diverse clientele including gamers, graphic designers, and everyday users.

Starting with the Samsung 174V, this 17-inch monitor offers a resolution of 1280x1024 pixels, featuring a 5ms response time, which is quite impressive for its category. The model employs Samsung's MagicBright technology, providing optimal settings for different content types by automatically adjusting brightness and contrast levels. The 174V is designed with comfortable viewing angles, boasting a 140-degree horizontal and 130-degree vertical viewing ability, making it versatile for various environments.

Moving on to the Samsung 175V, this model builds on the success of the 174V with enhanced features. It retains the 5ms response time while introducing a broader color gamut and improved color accuracy, ideal for graphic-related work. This 17-inch monitor also incorporates a sleek design with a slim bezel that maximizes screen space, offering more immersive experiences.

The Samsung 193S, part of a newer lineup, features a larger 19-inch screen with a resolution of 1440x900 pixels. It integrates advanced Samsung technologies, such as MagicColor and MagicUpscale, which enhance image quality and clarity. The model's higher dynamic contrast ratio provides deeper blacks and brighter whites, elevating the user experience, especially in multimedia applications.

Next is the Samsung 153S, characterized by its lightweight and compact design, making it the perfect choice for limited desk spaces. The monitor supports a resolution of 1024x768 pixels but stands out due to its low power consumption and energy-efficient mode, complying with various environmental standards.

The 173S model presents a balance between performance and affordability. It features a 17-inch screen with a 1280x1024 resolution and smooth video playback thanks to its 5ms response time. Its ergonomic stand allows users to adjust the monitor height and tilt, ensuring comfortable usage during extended tasks.

Collectively, these Samsung monitors exemplify the brand's legacy of quality with features tailored for diverse uses—be it business, education, or entertainment. They highlight Samsung’s innovation in display technology while maintaining accessibility for users at all levels, reinforcing the importance of adaptability in an ever-evolving tech landscape.