Appendix

Preset Mode Timing Table

Resolution Horizontal Vertical

No.

(dots lines) Frequency Frequency Graphics Mode

1

640 ⋅ 400

31.5 kHz

70 Hz

PC-98

 

 

 

 

 

2

640 ⋅ 480

31.5 kHz

60 Hz

VGA-G

 

 

 

 

 

3

640 ⋅ 480

37.5 kHz

75 Hz

EVGA

 

 

 

 

 

4

720 ⋅ 400

31.5 kHz

70 Hz

VGA-Text

 

 

 

 

 

5

800 ⋅ 600

37.9 kHz

60 Hz

SVGA

 

 

 

 

 

6

800 ⋅ 600

46.9 kHz

75 Hz

ESVGA

 

 

 

 

 

7

832 ⋅ 624

49.7 kHz

75 Hz

Macintosh

 

 

 

 

16” color

 

 

 

 

 

8

1024 ⋅ 768

48.4 kHz

60 Hz

VESA

 

 

 

 

 

9

1024 ⋅ 768

56.5 kHz

70 Hz

VESA

 

 

 

 

 

10

1024 ⋅ 768

60.0 kHz

75 Hz

EUVGA

 

 

 

 

 

11

1024 ⋅ 768

60.2 kHz

75 Hz

Macintosh

 

 

 

 

19” Color

 

 

 

 

 

TCO’99 Eco-document

Congratulations!

You have just purchased a TCO’99 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products.

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.

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