(C) Technical Data - 3M Peltor WS Alert M2RX7 WS4 Serie Handbuch

batteries with the unit switched on. Ensure that the batteries are positioned correctly before using.
• The hearing protector radio, and particularly the ear cushions, should be inspected regularly to ensure that there are
no cracks or other damage.
Warning! Some Bluetooth units connected to the WS Alert can produce harmful noise levels.
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Note: If these recommendations are not followed, attenuation and other functions can be impaired.

(C) TECHNICAL DATA

(C:1 & C:2) Attenuation values:
The attenuation values for Peltor active-volume hearing-protector radios are tested and approved according to PPE
directive 89/686/EEC and applicable sections of European Standard EN 352-1:2002, EN 352-3:2002, EN 352-4:2001,
EN 352-6 2002, EN 352-8:2008. Certificate issued by FIOH, Topeliuksenkatu 41, FI-00250 Helsinki, Finland ID#0403.
The Peltor Alert meets the requirements of EMC directives 2004/108/EC, EN 55013 and 55020 and is FCC-approved
(FCC Part 15).
Explanation of the attenuation value tables:
1. Weight
2. Frequency in Hz
3. Average attenuation value in dB
4. Standard deviation in dB
The earphone volume for music is measured at no more than 81 dB(A) equivalent noise level according to the PPE
directive.
(C:4) Level relationship: Tested according to ISO 4869-4. Maximum A-weighted sound pressure level outside and
inside the shell.
(C:5) Noise suppression: Frequency response and noise suppression for MT7 speech microphone (headset model
only).
(D) PELTOR WS ALERT MODELS
M2RX7AWS4 With headband
M2RX7P3EWS4 With attachment for Peltor's and other common helmet brands
(E) SPARE PARTS/ACCESSORIES
Hygiene kit – HY79. Replaceable hygiene kit consisting of two attenuation cushions and two ear cushions. Replace at
least twice a year to ensure constant attenuation, hygiene and comfort.
Clean single-use protectors – HY100A. A single-use protector that is easy to apply to the ear cushions. Packages
of 100 pairs.
Microphone protector – HYM1000. Moisture and wind-tight. Hygienic, effective protector that increases the life span
of the speech microphone.
Packages of 5 metres, approx. 50 replacements.
Wind protection for ambient-noise microphones, M60/2. Effective against wind hiss, protects the microphones and
enhances their life span. One pair per package.
Battery cover – 1173SV
Battery accumulator – ACK03. Rechargeable battery jack
FR03. Charger for the ACK03; also available with a UK contact, FR03-UK
(F) Instructions for using the Bluetooth
The Peltor WS Alert Headset lets you communicate wirelessly over a communication radio or phone, even in a noisy
environment, as well as listen to stereo music from a mobile phone, mp3 player or other unit that is compatible with
Bluetooth and A2DP (advanced audio distribution profile) profiles.
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The Peltor WS Alert Headset is part of the Peltor Wireless Solutions™ range.
The range also includes other Peltor products that use the worldwide Bluetooth
The headset has effective noise attenuation to protect your hearing, and an ambient-noise compensated microphone
for reliable communication even at high noise levels.
The Peltor WS Alert Headset is tested and approved according to PPE directive 89/686/EEC and EMC directive
89/336/EEC, which means that it meets the demands for CE marking.
To ensure complete satisfaction with your new Peltor product, please read the entire instruction manual.
You also need the instruction manual for the other unit the headset will communicate with: mobile phone or other
Bluetooth -compatible equipment.
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function
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standard for wireless sound transfer.
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