TCO ?99 Eco-document
Appendix
Preset mode timing table
No. ResolutionHorizontalV ertical Graphics
(dots � lines)FrequencyFrequencyMode
1640� 48031.5 kHz60 HzVGA-G
2640� 48043.3 kHz85 HzVESA
3720� 40031.5 kHz70 HzVGA-Text
4800� 60053.7 kHz85 HzVESA
5832� 62449.7 kHz75 HzMacintosh 16"
Color
61024 � 76860.0 kHz75 HzVESA
71024 � 76868.7 kHz85 HzVESA
81280 � 102480.0 kHz75 HzVESAx Congratulations!
You have just purchased?99 appa TCrOoved and labelled
If the input signal does not match one of the factporodry puctreset! Yo murode chos ice has provided you with a product developed
above, the Generalized Timing Formula feature of tfohri sp monrofessitoir onal use. Your purchase has also contributed to
will automatically provide an optimal image for threde scucreinegn t ahse lon burdg en on the environment and also to the further
as the signal is GTF compliant.development of environmentally adapted electronics products.
x 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 their manufacture. Since it is not so far possible to
satisfactorily recycle the majority of electronics equipment, most
of these potentially damaging substances sooner or later enter
nature.
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 electricity generation have a negative effect
on the environment (e.g. acidic and climate-influencing
emissions, radioactive waste), it is vital to save energy.
Electronics equipment in offices is often left running
continuously and thereby consumes a lot of energy.
x What does labelling involve?
This product meets the requirement?99s f socrhe tmhee TCO
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), Svenska Naturskyddsforeningen (The
Swedish Society for Nature Conservation) and Statens
Energimyndighet (The Swedish National Energy
Administration).
Approval requirements cover a wide range of issues:
environment, ergonomics, usability, emission of electric and
magnetic fields, energy consumption and electrical and fire
safety.
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ACEC
