IBM System/36 User Manual

Product Noise Emission Values
The following chart shows the noise emission values for various
IBM work stations.
Declaration ofIBM Product Noise Emission Values
LwAd
LpAm
<~A>m
Type
Description Operating Idling Operating Idling Operating Idling
I
T
(bels) (bels)
(dB) (dB) (dB)
(dB)
3179-2 Color Display
Note Note Note Note Note Note No No
3180-2
Display
Note
Note Note Note Note Note No
No
3196 Display
Note Note Note Note Note Note No No
3812
Pageprinter
6.4 5.0
N/A N/A
52 39 No No
4214-2 Printer
-- --
N/A N/A
60 43 No No
4224 Printer 7.3 5.4
N/A N/A
57 40 No No
4234-2 Printer
.. ..
N/A
N/A
57 44 No No
4245 Printer
.. ..
N/A N/A
64 54 No No
5219
Printer
.. ..
N/A N/A
57
..
No
No
5224 Printer
.. ..
N/A
N/A
61 44 No
No
5225 Printer
.. ..
N/A N/A
60 51 No No
5251-11 Display
4.9 4.9 41 41 37 37 No No
5251-12
Display
5.3 5.3 43 43 41 41 No No
5256 Printer 7.2
..
N/A N/A
59 46 No No
5262-1
Printer 7.8
·-
N/A N/A
62 42 No No
5291-1 Display
Note Note Note Note Note Note No No
5291-2
Display
Note
Note Note Note Note Note No No
5292-1 Color Display
5.0 5.0 37 37 34 34 No No
5292-2
Color Display
5.1 5.1 40
40 36 36
No
No
5294
Control Unit 5.4 5.4
N/A N/A
39 39
No No
PC Display
Note
Note
Note
Note
Note Note
No No
Legend
LwAd
is the declared sound power emission level.
LpAm
is the mean value of the sound pressure for emission levels at the operator position (if any).
<LpA>m
is the mean value of the spaced-average sound pressure for emission levels at the one-meter positions.
I Impulsive noise.
T Prominent discrete tones.
N/A
Not applicable (no operator position).
Note There is no audible noise emitted in the frequency range below 10,000 Hertz.
All measurements made in accordance with ISO DIS 7779, and reported in conformance with ISO DIS 7574/4.
The LwAd levels
are based on a reference standard deviation of 2 dB.
44 Preparing to Install Your Work Stations - 5364

IBM System/36 Specifications

General

Brand	IBM
Model	System/36
Category	Desktop
Language	English