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190-00498-07 Rev. A
Garmin G1000 Pilot’s Guide for Cessna Nav III
127
AUDIO PANEL AND CNS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
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. Pressing 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 Annunciator is extinguished (Automatic Squelch is on), the
PILOT/PASS
Knob
controls only the volume (pressing the
PILOT/PASS
Knob has no effect on the VOL/SQ selection).
•When the MAN SQ Annunciator is illuminated (Manual Squelch), the
PILOT/PASS
Knob controls
either volume or squelch (selected by pressing the PILOT/PASS Knob and indicated by the VOL or SQ
annunciation).
Figure 4-42 Volume/Squelch Control
Automatic/Manual Squelch
Copilot/Passenger
Volume or
Manual Squelch
Manual Squelch Annunciator;
Off for Automatic Squelch, On
for Manual Squelch
Pilot Volume or Manual
Squelch. Press to switch
between VOL and SQ. Turn
to adjust Squelch when SQ
Annunciation is lit, Volume
when VOL Annunciation is lit.
Volume Annunciation
Squelch Annunciation