Appendix

Preset mode timing table

No. Resolution

Horizontal

Vertical

Graphics

 

(dots × lines) Frequency

Frequency

Mode

 

 

 

 

 

1

640 × 480

31.5 kHz

60 Hz

VGA-G

 

 

 

 

 

2

640 × 480

43.3 kHz

85 Hz

VESA

 

 

 

 

 

3

720 × 400

31.5 kHz

70 Hz

VGA-Text

 

 

 

 

 

4

800 × 600

46.9 kHz

75 Hz

VESA

 

 

 

 

 

5

800 × 600

53.7 kHz

85 Hz

VESA

 

 

 

 

 

6

832 × 624

49.7 kHz

75 Hz

Macintosh 16"

 

 

 

 

 

Color

 

 

 

 

 

 

7

1024

× 768

60.0 kHz

75 Hz

VESA

 

 

 

 

 

 

8

1024

× 768

68.7 kHz

85 Hz

VESA

 

 

 

 

 

 

9

1280

× 1024

64.0 kHz

60 Hz

VESA

 

 

 

 

 

 

TCO’95 Eco-document

xCongratulations!

You have just purchased a TCO’95 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.

xWhy 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 has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, 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 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.

xWhat 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.

(continued)

i