Automatic Squelch; Com Volume - Garmin G1000H Pilot's Manual

AUDIO PANEL AND CNS

AUTOMATIC SQUELCH

Automatic COM Squelch quiets unwanted static noise when no audio signal is received, while still providing
good sensitivity to weak COM signals. To disable Automatic COM Squelch, press the VOL/SQ Knob. When
Automatic COM Squelch is disabled, COM audio reception is always on. Continuous static noise is heard over
the headsets and speaker, if selected. Pressing the VOL/SQ Knob again enables Automatic COM Squelch.

COM VOLUME

COM radio volume level can be adjusted from 0 to 100% using the VOL/SQ Knob. Turning the knob
clockwise increases volume, turning the knob counterclockwise decreases volume. When adjusting volume,
the level is displayed in place of the standby frequencies. Volume level indication remains for two seconds after
the change.
106
Press the COM VOL/
SQ Knob to turn off
Automatic COM
Squelch. Press again
to restore Automatic
COM Squelch.
Figure 4-15 Overriding Automatic COMSquelch
Figure 4-16 COM Volume Level
Garmin G1000H Pilot's Guide for the Bell 407GX
™
COM Volume
Level Remains for
Two Seconds
190-01255-00 Rev. A