3M PELTOR WorkTunes Pro HRXS220A Bedienungsanleitung Seite 134

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EN 352
A :1 ( )
A :2 , Mean att (dB)
A :3
A :4
A:5 H =
M =
L =
ANSI S3.19-1974
B :1 ( )
B:2 , Mean Att (dB)
B :3
,
1. ,
2. NRR 23 (dB).
3.
:
C-
/
C :1
C :2
C :3
C :4
EN352-3:2003:
D. AS/NZS 1270:2002:
.
D :1
D :2
D :3
D :4 : S =
HRXS220A, HRXS221A, HRXS221A-NA
E : 1 (
E : 2 (
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,
:
:
, St dev (dB)
, APV (dB)
, St Dev (dB)
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AS/NZS 1270:2002
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(500 < ƒ < 2000 ).
(ƒ 500Hz).
69 dB(A).
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NRR.
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