Owner's Manual
!
Caution
lcontinuedJ
of
the
protection
attainable
against
impulsive
noise
such
as
gunfire.
•
Earplugs
must
be
fitted,
adjusted
and
maintained
to
the
manufacturer's
instructions
to
achieve
the
expected
attenuation
and
hearing
protection.
•
Use
earplugs
at
all
times
in
noisy
surroundings.
•
Make
certain
that
the
earplugs
provide
adequate
protection
for
the
noisy
environment.
•
Earplugs
are
reusable.
Regularly
inspect
the
earplugs
to
assure
their
continued
serviceability.
•
Connecting
cord
should
not
be
used
where
there
is
a
risk
that
the
connecting
cord
can
be
caught
up
during
use.
•
This
product
may
be
adversely
affected
by
certain
chemical
substances.
Further
information
should
be
sought
from
the
manufacturer.
•
This
earplug
is
provided
with
level-dependent
attenuation.
The
wearer
should
check
correct
operation
before
use.
If
distortion
or
failure
is
detected,
the
wearer
should
refer
to
the
manufacturer's
advice
for
maintenance
and
replacement
of
the
battery.
Warning:
The
output
of
the
level-dependent
circuit
of
the
hearing
protector
may
exceed
the
daily
limit
sound
level.
•
To
determine
if
the
device
is
working,
insert
a
battery,
cup
the
device
in
your
hand
and
listen
for
acoustic
feedback
(squeal).
If
feedback
is
present
,
the
battery
is
working.
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