Adjust the height of the earmuff s until they
feel comfortable and the headband is resting
on top of the head, supporting the earmuff s.
The pads of the earmuff s should � t close
against the head.
Adjust the curve to adjust the pressure of
the band and to achieve eff ective noise
attenuation. Put the ear protectors on prior
to any exposure to noise and keep them on
as long as the noise continues.
Adjust the headband so that the ear
protectors can be worn comfortably and
cover the ears correctly.
Do not needlessly pull on the headband,
as the spring force is essential for the ear
protectors' function.
The ear protectors ful� l the requirements of
EN352.
24
The attenuation values are tested and
approved acc. to Regulation (EU) 2016/425
and applicable sections of EU Standard
EN 352-1:2002, EN352-8:2008.The earmuff
volume is measured at no more than 82dB
(A) equivalent noise according to the PPER
Regulation.
The electronic circuit of the earmuff with
FM radio meets the electrical safety and
RED requirement appropriate to this class of
equipment.
Using the radio
Press the on/off button (8) to switch the radio
on, and adjust the volume using the VOLUME
UP and VOLUME DOWN buttons (6/9).
Press the SCAN UP or SCAN DOWN button
(5/7) to search up or down the frequency
band for radio stations. If you press and
hold the button for 3 seconds, the radio
automatically searches for the next radio
station with an adequate signal strength.
In some instances, radio reception may
be aff ected by your surroundings and
movements. This is normal.
If the sound becomes weaker, the batteries
need replacing.
Turn the radio off by pressing the on/off
button.