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QFR™
XCc
QFRXCc
User's Guide
Thank
you
for
purchasing our
QFRXCc
ANR headset. Based on
•
hundreds of
hour
s of
test
flying
and
a wide range of pre-producti!on
evaluations,
we are
confident you
will
fi
nd it
to
be one
of
th
e
most
comfortable
ANR headsets you have ever owned.
The QFRXCc
·
interfaces with
your
aircraft communication equipment through the
standard
two plug configuration
and
is compatible with
a
wide ra~ge
of
radios and
intercoms.
The
following is an overview of
the
features/controls and
a
few of the fit/function
differences
that
make
this product unlike any other headset
you've
ever owned.
Battery Control Box
All
controls
for
the unit
are contained
in
a
small,
inline audio control box.
This
should make it
easy
to
locate. even if
it's
on the
floor next to
your intercom
.
.
O
Active Cancellation ON
/
OFF Button
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when
depressed.
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ea~e-fe~Oteli~
- - - -
To
p
V iew
Bottom
V
iew
We Re
commend Alkaline AA
Batteries.
Non-Alkaline
Batteries Decre ase
Available Ope
ration
40%
to
70%.
CAUTION:
The
FCC only
allows
the
use of
a cell phone
within the cockpit when
the
plane is
on
the
ground.
By
offering
the cell phone
interface on
the
control
box.
LightSPEED Aviation
does
not promote the
use
of
your
cell
phone while in
the air.
If
you choose to use
your
cell
phone
in
the
air, you do so in
violation
of FCC
rures and
at
your
own risk. The FAA
has
no
position
on
the use of cell
phones
either while
on
the ground, or in the air. However.
it is
the
duty
of
the
pilot
in
command
to be sure that
electronic
devices used
in
the plane do not
conflict
with
the proper
operation of the aircraft or its
systems.
We do n't
promise
that this will
wo
rk with
a
ll
pho
n
es.
Contact LightSPEED if
yo urs doe
s n
o
t
.
low
frequency ambient sound. It functions
with
a Push "ON", Push
"OFF"
motion. A green
flashing
light
indicates
"ON".
f)
Battery
Statu
s
Indicator
When the active circuitry is "ON"
the LED
button will
flash
green. When battery
power
falls
to I
0%
capacity
for
powering
the ANR
circuit
the
LED
button will
change
to flashing
red
indicating
you
have
2
hours
or less of
battery power to run the ANR
system.
N
OTE:
Should
batteries expire, t he headset w
il
l
still funct ion
w
ith
Audio
and
Com
m.
The A
N
R
and
t
he
AU
X A udio w
ill
no
longer operate
.
C)
Du
a
l Volume Controls
These
controls
provide
separate
volume levels in each
ear
cup. Move
the
slide switches
up and down
t
o
change
the
volume
levels.
C,
Aux Audio Input
The
Aux Audio input allows you to
plug in
personal
audio
devices
such as
Portable
CD Players, MP3
Players.Audible
Checklists or Cell Phones.Your
headset
is
supplied
with
a
2.5mm
pat
ch
cord.
the
evolving standard
for hands free headsets in the
cell
phone
market.This patch cord will plug directly
into
most phones. If
yours
does not, please go
to anrheadsets.com to see
about
an
adapter:
9
Batte ry
Test
By pressing
the
battery test button
the
battery
status indicator light will show
Green
for good
battery,
or
Red for
I
0% or
less
power
left
to
run the ANR circuit.
0
MONO /STEREO Control
Your QFR headset can be used
compatibly with
either a Monaural
or
Stereo
intercom
system. With the
sl
ide
switch
in
t
he
right
position,
it
is Monaural.
When
moved
to
the left.
it is in Stereo.
If you
are only receiving
audio
in o
ne
ear.
move the
slider
to
th
e right.
0
Comm Prio
r
ity
Turning
"On"
Comm
Priority will automatically
mute
80% of the
auxiliary
audio signal.
This
al lows
the user to clearly hear radio
intercom
communications above
any auxiliary
audio
in
use.
Positioning t he switch to t he
right
t
urns
Comm
Priority "On",
t
o the left
turns Comm Priority"Off".
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