Medion PC - Ergonomics; Noise Emission

S
S
T
T
A
A
N
N
D
D
A
A
R
R
D
D
S
S
86
Ergonomics
Ergonomic requirements according to the following standards:
DIN EN ISO Ergonomic requirements for office work
with display devices:
9241-3
9241-4
9241-8
9241-9
Part 3: Requirements for visual displays
Part 4: Requirements for keyboards
Part 8: Requirements for colour represen-
tation
Part 9: Input devices except keyboards
Noise emission
Requirements for noise emission according to the measurement
procedure in accordance with the following standard:
ISO 7779
(ISO 9296)
Acoustics. Measurement of airborne noise
emitted by information technology and
telecommunications equipment.
This PC fulfils the requirements of noise emissions according to
ISO 7779 with following values:
Operating Mode Max. Sound power level L
WAd
(B/A) (declared according to
ISO 9296)
Idling 4.8
Operating 5.2
Max. Sound pressure level
L
pAm
(dB/A) (declared accord-
ing to ISO 9296)
At bystander position
Idling
40
St bystander position
Operating
47