Garmin GMA 340 Pilot's Manual page 7
Audio panel
Hide thumbs
Also See for GMA 340:
- Maintenance manual (51 pages) ,
- Installation manual (43 pages) ,
- Pilot's manual (12 pages)
Advertisement
o
PILOT
moileisolates
the
pilot
from everyone
else
and
dedicates the
aircraft radios
to
the
pilot exclusively
The
copilot
and
passengers share
communication
between themselves
but
cannot
communicate wrth
the
pilot
or hear the
aircraft
radios.
o
CkfJf
moileplaces
the
pilot
and
copilot
on
a
common
ICS
communication
channel.
The
passengers are
on
their own intercom
channel and
can
communicate
with
each
other,
but
cannot
communicate wrth
the crew or hear the
aircraft
radios.
o
,4LLmade
allows
full
intercom
communication
between
everyone
plugged in
to the
GMA
340.
Aircraft
radios
are
heard by
all.
o
MUSIC
I
andMUSIC2
stereo
entertainment inputs
are affected
by the
intercom
mode
selected.
The
following
table
summarizes the
ICS
operation
for
the
different
modes
supportedby the
GMA34O:
MODE
PILOT HEARS
COPILOT
HEARS
PASSENGER
HEARS
MUSIC
I
MUTING
TRIGGERED BY
PILOT
(LED
LIT)
Selected
Radios.
Pilot
Copilot.
Passengers.
MUSIC
1
Passengers.
Copilot.
MUSIC
1
Copilot or
passenger
ICS
activity,
CREW
(LED
LrT)
Selected
Radios.
Pilot.
Copilot.
MUSIC
1
Selected
Radios,
Copilot
Pilot.
MUSIC
1
Passengers.
MUSIC
2.
(MUSIC
1
in
Dual
ADF)
Aircraft radio
activity.
MKR activity.
Pilot
or Copilot
ICS
activity.
ALL
LED,S
0FF)
Selected Radios.
Pilot.
Copilot.
Passengers.
MUSIC
1
Selected Radios.
Pilot.
Copilot.
Passengers.
MUSIC
1
Selected Radios.
Pilot,
Copilot.
Passengers.
MUSIC
1
Aircraft radio activity
MKR activity,
ICS
activity.
MUSIC
t
is
normally muted during
ICS
activity
However
an
installation option
is
available to disable
ICSMUTE. ThenmutingofMUSlC
lwillnotoccurduetolCSactMty
Apanelmountedswitchmaybe
installed
for this
function.
The
MUSIC
I
mute trip
1evel
is
adjustable
by
the
installing
agency
Mono/Stereo
Headset
The
use of stereo
headses
is
highlyrecommended.
lf
monaural
headsets are
plugged into
stereo
jacks that
do
not
have a switch
installed, the
unit will
not
be
damaged.
lf
the
pilot
uses
a monaural headset
in
a
stereo
jack,
no
audio will
be heard
during
failsafe
operation.
When
using a monaural headset the
pilot's jack
must
be equipped
with
a
stereo/mono
switch
and
it
must
be
set
to the
'mono' position
for proper
failsafe operation,
A
penon
listening on
a
monaural
headset
will
hear
only
the
left channel from the
GMA
340 in
both ean.
If
a
monaural
headset
isused
at
one
o[thenassenserrnsitions. anvothernassenserlisteninson
astereoheadset
6
@
Advertisement
