Garmin G1000 NXi Pilot’s Guide for the Cessna NAV III
190-02177-02 Rev. A
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
129
AUDIO PANEL AND CNS
PILOT KEY
Annunciation
COPLT KEY
Annunciation
Pilot Hears
Copilot Hears
Passenger Hears
OFF
OFF
Selected radios, aural
alerts, pilot, copilot,
passengers, MUSIC
INPUT #1
Selected radios, aural
alerts, pilot, copilot,
passengers, MUSIC
INPUT #1
Selected radios, aural alerts,
pilot, copilot, passengers,
MUSIC INPUT #2
ON
OFF
Selected radios, aural
alerts, pilot
Copilot, passengers,
MUSIC INPUT #1
Copilot, passengers,
MUSIC INPUT #2
OFF
ON
Selected radios, aural
alerts, pilot; passengers,
MUSIC INPUT #1
Copilot
Selected radios, aural alerts,
pilot, passengers,
MUSIC INPUT #2
ON
ON
Selected radios, aural
alerts, pilot, copilot
Selected radios, aural
alerts, pilot, copilot
Passengers;
MUSIC INPUT #2
Table 4-1 ICS Isolation Modes (GMA 1347)
Pilot isolation is selected when the
PILOT
Annunciation is illuminated. During Pilot isolation, the pilot can
hear the selected radios and aural alerts and warnings. The copilot and passengers can communicate with each
other. The copilot is isolated from aural alerts and warnings.
Copilot isolation is selected when the
COPLT
Annunciation is illuminated. The copilot is isolated from the
selected radios, aural alerts and warnings, and everyone else. The pilot and passengers can hear the selected
radios, aural alerts, and communicate with each other.
When both the
PILOT
and
COPLT
Annunciations are illuminated, the pilot and copilot can hear the selected
radios, aural alerts, and communicate with each other. The passengers are isolated from the pilot and copilot
but can communicate with each other.
When both the
PILOT
and
COPLT
Annunciations are extinguished, everyone hears the selected radios, aural
alerts, and is able to communicate with everyone else.
INTERCOM VOLUME AND SQUELCH
The
PILOT/PASS
Knob controls volume or manual squelch adjustment for the pilot and copilot/passenger.
The small knob controls the pilot volume and squelch. The large knob controls the copilot/passenger volume
and squelch. The VOL and SQ annunciations at the bottom of the unit indicate which function the knob is
controlling. Pushing the
PILOT/PASS
Knob switches between volume and squelch control as indicated by
the VOL or SQ annunciation being illuminated.
The
MAN SQ
Key allows either automatic or manual control of the squelch setting.
»
When the MAN SQ Annunciation is extinguished (Automatic Squelch is on), the
PILOT/PASS
Knob
controls only the volume (pushing the
PILOT/PASS
Knob has no effect on the VOL/SQ selection).
»
When the MAN SQ Annunciation is illuminated (Manual Squelch), the
PILOT/PASS
Knob controls
either volume or squelch (selected by pushing the
PILOT/PASS
Knob and indicated by the VOL or SQ
annunciation).