Bose Aviation Headset Owner's guide - Page 3

Description, Using, Aviation, Headset

Page 3 highlights

Congratulationson your purchaseof the Bose AviationHeadset. Description The BoseAviationHeadsetusesan advancedcombinationof electro-acoustical noisereductioncircuitryanda patented cushioningsystemto significantlyreduce aircraftnoise.TheBoseHeadsetactively reducesnoiseelementsin additionto muffling noise.The patentedClear Comfort'cushions requireonlyslight pressureto providehigh passivenoiseattenuation.Asa result,this Headsetcanbewomcomfortablyfor extendedperiods. Forproperoperation,allBoseAviation Headsetsmustbeconnectedtoa Bose HeadsetInterface.TheInterfacepowersthe Headset'sactivenoisereducingelectronics andmatchestheHeadsetto theaircraft's avionics. Using the Bose Aviation Headset ATTENTION:With the Headset'scombing• donofbothactiveandpassiveattenuation. typicalaircraftsounds(forexample,those fromengines.propellers.warningalarms,and othersoundsources)maysounddifferent to you. We stronglyrecommendthat you ensure youcanhearand recognizethesesounds while youare usingthe BoseAviation Headsetwhile operatinganyaircraft. In addition,we are awarethat in-flightentertain• mentsystemsareavailable.Therefore,should youchooseto listentothisentertainment througha BoseHeadsetwhilepiloting,we remindyou.asa responsiblepilot,tolimitthe volumetosafelevelssothatit doesnot interferewithyourability to hearinformationalsounds,suchas thoseemittedby warning alarms. For proper Headset fit NOTE:TheHeadsetshould bewornwith the slopedsurfacesof theearcupsfacingforward. Followthesesuggestionsto achievemaximum comfortandperformance. Adjustbothsidesof theheadbandequallyto providea balancedforceonyourhead.To achieveagoodseal,lightlygraspboth earcupsandpositionthemsothat your ears arecompletelyinsidethe ClearComfort' cushions. If youexperienceeithera hissora low rumblingsound.thismayindicateanimproper fit.Extendingtheheadbandslightlyshould correctthis condition.Wearinghatsor glasses withthick templesmayinterfereandcausea problem. Finaladjustmentisbestaccomplishedina noisyenvironmentwith the Headsetsystem turnedon.Then,repositionbothearcupsuntil the Headsetseemsquietest. 1

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Congratulations
on
your
purchase
of
the
Bose
Aviation Headset.
Description
The
Bose
Aviation
Headset
uses
an
ad-
vanced
combination
of
electro-acoustical
noise
reduction
circuitry
and
a
patented
cushioning
system
to
significantly
reduce
aircraft
noise.
The
Bose
Headset
actively
reduces
noise
elements
in
addition
to
muffling
noise.The
patented
Clear
Comfort'
cushions
require
only
slight
pressure
to
provide
high
passive
noise
attenuation.
As
a
result,
this
Headset
can
be
wom
comfortably
for
extended
periods.
For
proper
operation,
all
Bose
Aviation
Headsets
must
be
connected
to
a
Bose
Headset
Interface.
The
Interface
powers
the
Headset's
active
noise
reducing
electronics
and
matches
the
Headset
to
the
aircraft's
avionics.
Using
the
Bose
Aviation
Headset
ATTENTION:
With
the
Headset's
combing•
don
of
both
active
and
passive
attenuation.
typical
aircraft
sounds
(for
example,
those
from
engines.
propellers.
warning
alarms,
and
other
sound
sources)
may
sound
different
to
you.
We
strongly
recommend
that
you
ensure
you
can
hearand
recognize
these
sounds
while
you are
using
the
BoseAviation
Headset
while
operating
any
aircraft.
In
addition,
we
are
aware
that
in-flight
entertain•
ment
systems
are
available.
Therefore,
should
you
choose
to
listen
to
this
entertainment
through
a
Bose
Headset
while
piloting,
we
remind
you.
as
a
responsible
pilot,
to
limit
the
volume
to
safe
levels
so
that
it
does
not
interfere
with
your ability
to
hear
informa-
tional
sounds,
such
as those
emitted
by
warning
alarms.
For
proper Headset
fit
NOTE:
The
Headset
should
be
worn
with
the
sloped
surfaces
of
the
earcups
facing
forward.
Follow
these suggestions
to
achieve
maximum
comfort
and
performance.
Adjust
both
sides
of
the
headband
equallyto
provide
a
balanced
force
on
your
head.
To
achieve
a
good
seal,
lightly
grasp
both
earcups
and
position
them
so
that
your
ears
are
completely
inside
the
Clear
Comfort'
cushions.
If
you
experience
either
a
hiss
or
a
low
rumbling
sound.
this
may
indicate
an
improper
fi
t.
Extending
the
headband
slightly
should
correct
this
condition.Wearing
hats
or
glasses
with
thick
temples
may
interfere
andcause
a
problem.
Final
adjustment
is
best
accomplished
in
a
noisy
environment
with
the
Headset
system
turned
on.
Then,
reposition
both
earcups
until
the
Headset
seems
quietest.
1