Tco’95 eco-document, Congratulations, Why do we have environmentally labelled computers – Sony CPD-420GS User Manual

Page 17: What does labelling involve, Appendix, Preset mode timing table

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Appendix

Preset mode timing table

No. Resolution Horizontal Vertical Graphics

(dots

X

lines) Frequency Frequency Mod€~

1

(Î40X350

31.5 kHz

70 Hz

MCGA

2

640 x 480

31.5 kHz

60 Hz

VGA-G

3

640

X

480

37.5 kHz

75 Hz

EVGA

4

640

X

480

43.3 kHz

85 Hz

VESA

5

720x400

31.5 kHz

70 Hz

VGA-Text

6

720x400

37.9 kHz

85 Hz

VESA

7

800 x 600

37.9 kHz

60 Hz

SVGA

8

800 x 600

46.9 kHz

75 Hz

ESVGA

9

800 x 600

53.7 kHz

85 Hz

VESA

10

832x624

49.7 kHz

75 Hz

Macintosh 16”
Color

11

1024 x 768

48.4 kHz

60 Hz

VESA

12

1024

X

768

56.5 kHz

70 Hz

VESA

13

1024

X

768

60.0 kHz

75 Hz

EUVGA

14

1024 x 768

60.2 kHz

75 Hz

Macintosh 19”
Color

15

1024x768

68.7 kHz

85 Hz

’VESA

16

1152 x 864

67.5 kHz

75 Hz

VESA

17

1152x870

68.7 kHz

75 Hz

Macintosh 21”
Color

18

1280 x 960

60.0 kHz

60 Hz

VESA

19

1280 x 960

85.9 kHz

85 Hz

VESA

20

1280

X

1024

64.0 kHz

60 Hz

VESA

21

1280

X

1024

80.0 kHz

75 Hz

VESA

22

1280

X

1024

91.1kHz

85 Hz

VESA

23

1600

X

1200

75.0 kHz

60 Hz

VESA

24

1600

X

1200

81.3 kHz

65 Hz

VESA

25

1600

X

1200

87.5 kHz

70 Hz

VESA

26

1600

X

1200

93.8 kHz

75 Hz

'VESA

TCO’95 Eco-document

■ Congratulations!

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.

■ Why do we have environmentally labelled

computers?

In many countries, environmental labelling has become an
established method for encouraging the ad^tadon 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.

■ What 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, enussion of electrical and magnetic fields,
energy consumption and electrical and fire safety.

(continued)

I

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