8
9
WARNING!
The output of the electrical audio circuit of this hearing protector may exceed
the daily limit sound level.
USE (C)
(C:1) Open the headband.
(C:2) Slide out the cups. Tilt the top of the cup out, as the wire must be placed on
the outside of the headband.
(C:3) Adjust the height of the cups by pulling the cup up or down while pressing
the headband down.
(C:4) The headband should lie across the top of the head.
(C:5) Press the cups in before collapsing. Leave about 4 mm (1/8”) of the headband
wire visible.
(C:6) Collapse the headband. Check that the ear cushions are not creased and
that they lie flat against one another. NOTE! When the headband is to be
collapsed, make sure to unplug the audio input jack (A:9)
(C:7) On and off Press the right or left button and hold for at least 3 seconds.
(C:8) Increase volume Press the left (forward) button.
(C:9) Decrease volume Press the right (rear) button.
STORAGE (D)
Do not store this hearing protection in temperatures exc55°C, for
example inside a windscreen or a window.
ATTENTION:
When the headband is to be collapsed, make sure to unplug the
audio input jack (A:9)
(D:1) WRONG All guide wires must be pushed in correctly before the headband
is collapsed.
(D:2) RIGHT The ear cushions should lie flat against each other.
(D:3) WHEN DAMP Turn the cups outwards. Remove the ear cushions to allow
the attenuation cushions and electronics to dry. Reassemble. See the
CARE
section.
CARE (E)
CLEANING
Clean/disinfect the cups, headband and ear cushions regularly with soap and
warm water.
Note:
Do not immerse the cups in water!
REPLACING THE BATTERIES (E:1), (E:2)
To replace the batteries, insert a tool under the edge of the battery cover. Loosen
each side a bit, then lift off the entire cover. Remove the batteries when stor-
ing the hearing protector for a long time. Check the function of the unit after
replacing the batteries.
REMOVING/REPLACING THE EAR CUSHIONS
(E:3) Insert your fingers under the edge of the ear cushion and pull straight out.
(E:4) Insert the new ear cushion by pressing it in until it snaps in place.
SPARE PARTS/ACCESSORIES (F)
HY400 Head pad
For optimal fitting on smaller head sizes, use head pad HY400. The head pad is
easily attached to the standard head pad, please see fitting instruction (I)
HY68 Hygiene kit
Easy to replace hygiene kit consisting of two attenuation cushions and snap-in ear
cushions. Replace at least twice a year to ensure constant attenuation, hygiene
and comfort, or if any of the parts of the hygiene kit are defective.
The headset and particularly the ear cushions can degenerate over time and should
be inspected regularly to ensure that there are no cracks and sound leakage. If an
