
Introduction
The
directional
in-ear
Etymotic
noise-isolating
placed
and
etyBLU2
high
close
clear
levels
communication
headset
noise-canceling
of
etyBLU2
to
the
was
background
noise-isolating
earphone
mouth
developed
headset
microphone.
and a directional
provides
at
both
noise.
exceptional
ends
by
of
Etymotic
The
combination
the
contains a highly
of
an
microphone
sound
conversation.
Research
quality
The
for
use
in
warrantv
Etymotic
material
of
original
reseller.
option
service
expressed
warranty
Research,
or
workmanship
purchase
Etymotic
if
returned
facility.
or
of
merchantability
Inc.
from
will
repair
within
This
implied,
warranty
including,
warrants
for a period
an
or
the
this
authorized
replace
warranty
is
in
but
or
fitness
product
of
the
period
lieu
of
not
for a particular
against
two
Etymotic
all
limited
years
distributor
defective
to
our
other
warranties,
to,
defects
from
the
in
date
or
product
designated
any
implied
purpose.
at
its
2

In
rare
instances
Caution
an
eartip
may
come
off
in
the
ear
canal
when
removing
be
easily
an
audiologist
use
blunt
Consult
wax,
prolonged
Do
difficulty
not
the
removed,
tweezers
an
audiologist
use.
use
at
earpiece.
it
or
other
inserting
excessively
If
this
is
recommended
medical
to
remove
or
physician
the
loud
should
professional. A professional
the
eartips,
levels.
occur
that
eartip.
if
you
have
or
discomfort
Research
and
the
you
promptly
excessive
after
confirms
eartip
cannot
contact
can
ear
that
earphones
safer
time,
A
periods
levels.
the
sealed
that
Noise-induced
average
eartip
of
safe
seal
and
listening.
the
ear
sound
lower
level
canal
hearing
listening
allow
and
loss
the
levels
listeners
is a function
peak
of
allow
to
very
for
listen
of
loud
longer
at
exposure
sounds.
4

Pairing
Pairing
varies
device
by
etyBLU2
The
Power
•
•
•
•
•
•
On.
Turn
Turn
Press
The
etyBLU2
Activate
When
headset
phone
the
the
on
and
blue
stays
the
the
is
OFF
mobile
hold
LED
etyBLU2
the
flash
will
pairing
in
search
five
back
when
for
phone
the
for
ON.
Button
5
audio
discoverable
and
phone's
Multi-Function
for
is
then
Bluetooth
rapidly
mode
and/or
BT
found,
minutes
function.
(MFB)
ready
minutes.
for
devices
display
will
after
seconds.
5
for
pairing.
on
The
phone.
the
"etyBLU2."
passkey/password
• If
Note:
consult
with
change
a
Bluetooth
the
the
for
Scroll
transmitter
user
etyBLU2.
automatic
instructions
Some
and
it
to
mobile
headset-phone
press
requested,
is
pairing
for
OK
varies.
specific
the
phones
pairing.
confirm
to
enter
require
0000.
For
device
pairing.
best
a
results,
being
security
paired
setting
7

Insertion
Important:
isolation
•
Carefully
while
back
•
Twist
until
•
Position
•
Bend
depend
pulling
of
the
the
outside
the
Sound
insert
ear.
earpiece
the
earpiece
boom
quality
on a good
the
earpiece
up and
while
noise
so
is
the
and
eartip
out
on
inserting,
blocked
for
best
microphone
noise
the
out.
fit
seal. •---
and
For a video
earphone
www.etymotic.com
comfort.
is
close
to
on
insertion
the
mouth.
proper
go
to
·
3-flange
·
Foam
inserting.
the
·Glider
eartip:
foam
eartip:
Removal
To
avoid
motion
pressure,
discomfort,
to
gradually
because
eartip:
Hold
expands
Moistening
Roll
down
the
eartip
to
Simply
remove
break
suction
eases
or
compress
in
place
create a tight
push
can
the
the
into
occur
ear
headset
seal.
Open
when
insertion.
foam
for
about 5 seconds
seal
in
canal.
slowly
jaw
the
the
eartip
ear
with a twisting
slight
eartip
before
while
can
a
I.
ly
to
equalize
is
removed.
9

Changing
the
Filter
The
smoothes
entering
earphone
Change
declines.
Filter
earpiece
Removal
the
the
and
the
filter
Note:
in
the
etyBLU2
frequency
earphone.
is
visible
if
loudness
Filters
Note:
response
The
when
are
Use
headset
and
filter
decreases
not
the
is
located
the
eartip
reusable.
tool
to
has
a
special
prevents
at
the
is
removed.
or
the
sound
remove
the
filter
earwax
end
filter.
that
from
of
the
quality
1.
Remove
Filter
1.
Replacement
Insert
gently
to
secure
eartip.
a
new
against
it
filter
in
place.
12
a
hard
2.1nsert
the
Note:
and
press
surface
tool
filter.
Do
not
into
use
the
2.
Re-attach
3.
tool
Remove
to
replace
eartip.
filter.
filter.

FCC
&
Other
Information
This
limits
Rules.
1.
2.
equipment
for
a
Class
Operation
This
This
interference
are
interference
ates
and
device
device
designed
at
frequencies
VCRs;
has
B
digital
is
subject
may
must
to
not
accept
that
in
minimize
may
to
provide
a
residential
been
that
tested
device,
cause
cause
or
and
to
the
harmful
any
reasonable
may
interference
undesired
installation
cause
prevent
found
pursuant
following
interference,
protection
interference
such
to
comply
to
Part
two
received,
operation.
.
Some
interference,
conditions:
against
equipment
with
15
of
the
and
including
These
to
nearby
the
the
FCC
limits
harmful
oper-
TVs
system
base
VCR;
farther
the
ence
does
which
user
more
l.lncrease
should
and,
away
interference.
will
cause
can
is
encouraged
of
the
the
not
be
placed
if
interference
from
not
occur
harmful
be
determined
following
separation
the
However,
in
interference
to
near
is
experienced,
TV
or
there
a
particular
by
try
to
measures:
between
or
VCR
correct
will
is
to
turning
the
on
top
of
a
TV,
moving
often
no
guarantee
installation.
radio
the
the
equipment
reduce
If
or
television
system
interference
PC
the
or
that
this
off
and
monitor,
desk
eliminate
interfer-
equipment
reception,
and
by
on,
one
receiver.
or
station
the
or
2.
Consult
help.
the
dealer
14
or
an
experienced
radio
TV
technician
for

FCC
&
Other
Information
Health
FCC
Your
manufactured
radio
Commission
criteria
may
been
criteria.
device
frequency
for
produce
evaluated
For
and
radio
a
is
not
(RF)
the
of
amount
the
depending
and
body
Safety
to
energy
U.S.
found
worn
Information
transmitter
exceed
Government.
radio
of
on
operation,
the
by
set
frequency
their
comply
to
and
emission
intended
receiver.
Federal
the
The
with
FCC
the
limits
FCC
energy
usage.
the
RF
designed
is
It
exposure
for
Communications
established
has
various
This
FCC's
exposure
product
exposure
guidelines
and
to
products
has
were
designed
compliance
avoided.
approved
user's
colocated
also
met
this
for
with
Caution:
the
by
authority
with
when
to
other
used
product.
RF
FCC
Any
party
operate
transmitters.
of
or
this
the
other
guidelines
modifications
for
device.
with
Use
exposure
changes
responsible
accessories
accessories
compliance
This
supplied
and
device
should
not
or
ensure
may
could
must
not
be
expressly
void
be
not
the
15

Changing
Filters
ACCU·Filter
Removal
Note: Use
the
tool
to
remove
the
filter
.
1.
Remove
Eartip
.
2.
Insert
tool
into
the
filter
.
3.
Remove
filter
.
ACCU
·Filter
Replacement
Note: Do
not
use
the
tool
to
replace
the
filter
.
1.
Insert a new
filter
.
ER004
402·B
2.
Press
gently
3.
Re-attach
ear
tip.
against a hard
surface
to
secure
the
filter
in
place.