Garmin G1000 Cockpit Reference Guide for the Mooney M20M & M20R
5-3
SECTION 5 – AUDIO PANEL
Figure 5-5 Navigation Radios
5.4 INTERCOM SYSTEM (ICS) ISOLATION
Press the
PILOT
and/or
COPLT
key to select who is
isolated from hearing the Nav/Com radios and music. Se-
lection scenarios are addressed in Table 5-1.
Figure 5-6 ICS Isolation
Mode
PILOT KEY
ANNUNCIATOR
COPLT KEY
ANNUNCIATOR
Pilot Hears
Copilot Hears
Passenger
Hears
ALL
OFF
OFF
Selected radios;
pilot; copilot;
passengers;
MUSIC 1
Selected radios;
pilot; copilot;
passengers;
MUSIC 1
Selected radios;
pilot; copilot;
passengers;
MUSIC 2
PILOT
ON
OFF
Selected radios;
pilot
Copilot;
passengers;
MUSIC 1
Copilot;
passengers;
MUSIC 2
COPILOT
OFF
ON
Selected radios;
pilot; passengers;
MUSIC 1
Copilot
Selected radios;
pilot; passengers;
MUSIC 2
CREW
ON
ON
Selected radios;
pilot; copilot
Selected radios;
pilot; copilot
Passengers;
MUSIC 2
Table 5-1 ICS Isolation Modes
5.5 INTERCOM SQUELCH CONTROL
Select manual squelch for intercom audio by pressing
the
MAN SQ
key to light the annunciator.
Pressing the
small
VOL/SQ
knob now toggles be-
tween volume and squelch adjustment by lighting
VOL
or
SQ
respectively.
Figure 5-7 Volume/Squelch Control