Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it is as yet not possible to satisfactorily recycle the majority of electronics equipment, most of these potentially damaging substances will eventually enter the environment.

There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

English

What does labelling involve?

This product meets the requirements for the TCO’95 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden).

The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety.

The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy.

The energy requirements include a directive that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level. The length of time to reactivate the computer shall be reasonable for the user.

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NEC LCD1525X user manual Why do we have environmentally labelled computers?, What does labelling involve?, English-5
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LCD1525X specifications

The NEC LCD1525X is a compact and versatile 15-inch LCD monitor designed to meet the needs of both home and business users. Known for its striking clarity and consistent performance, this model has earned its place in the competitive landscape of flat-panel displays.

One of the standout features of the LCD1525X is its impressive resolution of 1024 x 768 pixels. This XGA resolution allows for sharp images and text, making it a suitable choice for a variety of tasks, from casual internet browsing to professional graphic design work. The display technology utilizes a thin-film transistor (TFT) which provides vibrant colors and enhanced image quality, ensuring that users enjoy an immersive viewing experience.

The LCD1525X boasts a brightness rating of up to 250 cd/m², which contributes to its outstanding visibility in different lighting conditions. This characteristic is particularly beneficial for office environments where lighting can vary throughout the day. Moreover, the 500:1 contrast ratio enhances the depth of colors, enabling users to see fine details clearly, whether they are editing photos or watching videos.

Another crucial aspect of the LCD1525X is its rapid response time of 25 ms. This specification minimizes motion blur, making it an excellent choice for fast-paced video games and action films. Coupled with a wide viewing angle of 160 degrees, this monitor ensures consistency in color and clarity from various positions, accommodating multiple viewers without losing image quality.

The NEC LCD1525X also supports multiple input options, including VGA and DVI, making it compatible with a range of devices, from older PCs to modern laptops. This versatility allows it to function seamlessly in diverse settings, from corporate boardrooms to cozy home offices.

Ergonomics play a significant role in the design of the LCD1525X. It features a space-saving profile, allowing users to maximize their desk space. Furthermore, its adjustable settings enable tilting, which enhances comfort during extended use, thus reducing strain on the neck and eyes.

In conclusion, the NEC LCD1525X is a reliable LCD monitor combining excellent display quality, user-friendly features, and ergonomic design. Whether you are a professional or a casual user, its characteristics ensure that it meets the demands of a variety of applications, proving itself as a valuable tool in today’s digital world.
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