Philips 227E4LSB/27 用户手册

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6. Regulatory Infomation
6.  Regulatory Information
Lead-free Product
Lead free display promotes 
environmentally sound recovery 
and disposal of waste from electrical 
and electronic equipment. Toxic 
substances like Lead has been eliminated 
and compliance with European community’s 
stringent RoHs directive mandating restrictions 
on hazardous substances in electrical and 
electronic equipment have been adhered to 
in order to make Philips monitors safe to use 
throughout its life cycle.
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.
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.
Some of the Usability features of the TCO 
Certified for displays:
•  Visual ergonomics for good image quality 
is tested to ensure top performance and 
reduce sight and strain problems. Important 
parameters are luminance, contrast, 
resolution, black level, gamma curve, colour 
and luminance uniformity and colour 
rendering.
•  Products are tested according to rigorous 
safety standards at impartial laboratories.
•  Electric and magnetic fields emissions as 
low as normal household background 
levels.
•  Low acoustic noise emissions (when 
applicable).
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 downloaded from 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 IT-manufacturers 
all over the world. About 50% of all displays 
worldwide are TCO certified.
For more information, please visit:  
www.tcodevelopment.com
TCOF1058 TCO Document, Ver. 2.1
Technology for you and the planet