Pilot's Guide

Garmin G1000 Pilot’s Guide for Tiger AG-5B 190-00617-00 Rev. A
5-8
OPERATION
INTERCOM SYSTEM (ICS) ISOLATION
The intercom system (ICS) provides four (4) isolation
modes: ALL, PILOT, COPILOT and CREW. The desired
mode can be selected or deselected using the PILOT and
COPLT keys.
The four (4) possible ICS isolation states are summa-
rized in the table below.
PILOT Mode
PILOT isolation is selected when only the
PILOT key
is annunciated. In PILOT mode, the pilot can hear the
selected radios, and the copilot and passengers can com-
municate with each other.
COPILOT Mode
COPILOT isolation is selected when only the COPLT
key is annunciated. In COPILOT mode, the copilot is
isolated from everyone else. The pilot and passengers
can hear the selected radios and communicate with each
other.
Current ICS Isolation State
Input PILOT COPILOT CREW ALL
PILOT Key Press
ALL CREW COPILOT PILOT
COPLT Key Press
CREW ALL PILOT COPILOT
Table 5-2 ICS Isolation Mode Transitions
CREW Mode
CREW mode is selected when both the
PILOT and
COPLT keys are annunciated. In CREW mode, both the
pilot and copilot can hear the selected radios
and commu-
nicate with each other, while the passengers are isolated
but can communicate with each other.
ALL Mode
ALL mode is selected when the
PILOT and the
COPLT keys are not annunciated. In ALL mode, every-
one hears the selected radios and is able to communicate
with everyone else.
Figure 5-6 ICS Isolation Keys
190-00617-00_05A.indd 8 7/6/2005 3:16:35 PM