Viewsonic VA2231Wa-LED [2/26] Congratulations

ViewSonic VA2231wa-LED/VA2231wma-LED i

TCO Information

Congratulations!

This display is designed for both you and the planet!

The display you have just purchased carries the TCO Certified

label. This ensures 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 the climate and our natural

environment.

TCO Certified is a third party verified program, where every product model is tested by an

accredited impartial test laboratory. TCO Certified represents one of the toughest certifications

for displays worldwide.

Some of the Usability features of the TCO Certified for displays:

• Good visual ergonomics and image quality is tested to ensure top performance and reduce

sight and strain problems. Important parameters are luminance, contrast, resolution, black

level, gamma curve, color and luminance uniformity, color rendition and image stability.

• Product have been tested according to rigorous safety standards at an impartial laboratory.

• Electric and magnetic fields emissions as low as normal household background levels.

• Low acoustic noise emissions.

Some of the Environmental features of the TCO Certified for displays:

• The brand owner demonstrates corporate social responsibility and has a certified

environmental management system (EMAS or ISO 14001).

• Very low energy consumption both in on- and standby mode minimize climate impact.

• Restrictions on chlorinated and brominated flame retardants, plasticizers, plastics and heavy

metals such as cadmium, mercury and lead (RoHS compliance).

• Both product and product packaging is prepared for recycling.

• The brand owner offers take-back options.

The requirements can be our web site. The requirements included in this

label have been developed by TCO Development in co-operation with scientists, experts, users

as well as manufacturers all over the world. Since the end of the 1980s TCO has been involved

in influencing the development of IT equipment in a more user-friendly direction.

Our labeling system started with displays in 1992 and is now requested by users and

ITmanufacturers all over the world. About 50% of all displays worldwide are TCO certified.

For displays with glossy bezels the user should consider the placement of the display as

the bezel may cause disturbing reflections from surrounding light and bright surfaces.

For more information, please visit

www.tcodevelopment.com