FR1B
is
the
UHF
wireless
bodypack
transmitter.
36.
AUDIO
INPUT
3,5mm
mini
jack
input
socket
to
connect
the
supplied
headset
microphone.
37.
ON
GREEN
LED
that
shows
the
“ON”
status
of
the
bodypack.
38.
LOW
BAT
RED
LED
that
shows
the
battery
status:
the
LED
will
light
if
the
batteries
are
near
to
be
exhaust,
to
indicate
that
they
must
be
replaced
as
soon
as
possible.
39.
ON/OFF
and
LEVEL
CONTROL
This
potentiometer
is
used
for
switching
ON
the
bodypack
and
for
adjusting
the
level
of
the
microphone.
40.
BATTERY
COMPARTMENT
Sliding
down
the
lower
part
of
the
bodypack
you
can
access
to
the
battery
compartment.
To
operate
the
microphone
needs
2
type
AA
alkaline
batteries.
NOTE:
the
microphone
is
able
to
operate
also
with
2
Ni
‐
MH
rechargeable
batteries,
but
in
this
case
the
operating
time
is
less.
41.
CLIP
Clip
for
hooking
the
bodypack
to
the
belt.
42.
FREQUENCY
On
the
back
side
of
bodypack
a
sticker
shows
the
operating
frequency
of
the
transmitter.
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