Cockpit Reference Guide

Garmin G1000 Cockpit Reference Guide for the Cessna Nav III
5-3
SECTION 5 – AUDIO PANEL
5.3 NAV RADIO AUDIO SELECTION
Pressing DME, ADF, NAV1, or NAV2 selects and
deselects the audio source and activates the annunciator.
Selected audio can be heard over the headset and the
speakers. These four keys can be selected individually
or together.
Figure 5-5 Navigation Radios
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
5.4 INTERCOM SYSTEM (ICS) ISOLATION
Press the PILOT and/or COPLT Key to select who
is isolated from hearing the Nav/Com radios and music.
Selection scenarios are addressed in Table 5-1.
Figure 5-6 ICS Isolation