3M PELTOR WS LiteCom Pro III Headset Bedienungsanleitung Seite 12

GB
Hereby, 3M Svenska AB declares that the Bluetooth and radio
communication is in compliance with Radio Equipment
Regulations 2017 and other appropriate Regulations to fulfill
the requirements for the UKCA marking.
3M Svenska AB also declares that the PPE type hearing
protector is in compliance with Personal Protective Equipment
Regulations (Regulation 2016/425 as brought into UK law
and amended).
The PPE is audited annually, and type approved by SGS
United Kingdom Limited, Rossmore Business Park, Ellesmere
Port, Cheshire CH65 3EN, UK, Approved Body No. 0120.
The product has been tested and approved in accordance
with EN 352-1:2020, EN 352-3:2020, EN 352-4:2020,
EN 352-6:2020, EN 352-8:2020.
EU and GB
The applicable legislation can be determined by reviewing the
Declaration of Conformity (DoC) at www.3M.com/peltor/doc.
The DoC will show if some other type-approvals are also
applicable. When retrieving your DoC, please locate your part
number. The part number of your earmuffs can be found at
the bottom of one cup.
An example can be seen in the picture below.
A copy of the DoC and additional information required in the
Regulations and Directives can also be obtained by
contacting 3M in the country of purchase. For contact
information, see last pages of this User Instruction.
4. EXPLANATION OF STANDARD
TABLES
The sound attenuation rating was obtained with the device
powered off.
4.1. EU AND ANZ
3M strongly recommends personal fit testing of hearing
protectors. Research suggests that users may receive less
noise reduction than indicated by the attenuation label value(s)
on the packaging due to variation in fit, fitting skill, and
motivation of the user.
Refer to applicable regulations and guidance on how to adjust
attenuation label value(s). In the absence of applicable
regulations, it is recommended that the attenuation label
value(s) be reduced to better estimate typical protection.
4.2. EUROPEAN STANDARD EN 352
EN 352-1, EN 352-3 Sound attenuation and sizing
Table ref.
A:A
Headband earmuff with foam cushions
A:B Folding headband earmuff with foam
cushions
A:C
Neckband earmuff with foam cushions
A:D Carrier attachment earmuff with foam
cushions
Description
Table ref.
A:1 f = Octave-band centre frequency (Hz)
A:2
MV = Mean value (dB)
A:3 SD = Standard deviation (dB)
A:4
APV* = MV - SD (dB)
*Assumed protection value
A:5 H = Hearing protection estimation for high
frequency sounds (ƒ ≥ 2000Hz).
M = Hearing protection estimation for
medium frequency sounds
(500Hz < ƒ < 2000Hz).
L = Hearing protection estimation for low
frequency sounds (ƒ ≤ 500Hz).
SNR = Single Number Rating of hearing
protector performance
A:6
S = Small
M = Medium
L = Large
EN 352-4 Level dependent function
Table ref.
B:A
Criterion levels
B:1 H = Criterion level for high-frequency noise
M = Criterion level for medium-frequency
noise
L = Criterion level for low-frequency noise
EN 352-6 External electrical safety related audio input
Cable
Table ref.
C:A
External electrical safety related audio input
C:1 Input signal level U (mV
C:2
Sound output level (dB(A))
C:3 Criterion input signal (mV
sound output level is equal to 82 dB(A)
C:4
Sound output level for maximum input signal
(dB(A))
C:5 Time equivalent to 82 dB(A) over 8h (hh:mm)
for maximum input signal
Wireless (Bluetooth)
Table ref.
C:B External wireless safety related audio input
C:11 Input signal (dBFS)
C:12 Sound output level (dB(A))
C:13 Criterion input signal (dBFS) for which the
sound output level is equal to 82 dB(A)
EN
Description
Description
Description
)
RMS
) for which the
RMS
Description
3