CESSNA SECTION 7
MODEL 182T NAV
Ill AIRPLANE AND SYSTEMS DESCRIPTION
AVIONICS SUPPORT EQUIPMENT
(Continued)
MICROPHONE AND HEADSET INSTALLATIONS (Continued)
Each control wheel contains a push-to-talk switch. This
switch1
allows the pilot or front passenger to transmit on the COM radios
using remote mics.
Each seat position of the airplane has provisions for
aviation-stylc
headsets. Microphone and headphone jacks are located on eacl
respective sidewall panel for communications between passenger:
and pilot. The system is designed so that microphones are voice
activated. Only the pilot or front passenger can transmit through
thc
COM radios.
NOTE
To ensure audibility and clarity when transmitting
with the handheld microphone, always hold it as
closely as possible to the lips, then press the
transmit switch and speak directly into it. Avoid
covering the opening on back side of microphone for
optimum noise canceling.
AUXILIARY AUDIO INPUT JACK
An auxiliary audio input jack (AUX AUDIO IN) is located on the right
side of the center pedestal (refer to Figure 7-2). It allows
entertainment audio devices such as cassette players and compact
disc players to play music over the aircraft's headsets.
The signal from AUX AUDIO IN is automatically muted during radio)
communications or pilot selection of crew intercom isoiation
modes
located on the Garmin GMA 1347 audio panel.
The AUX key on the
GMA 1347 audio panel does not control the AUX AUDIO IN signal.
For a more complete description and operating instructions of the
audio panel, refer to the Garmin
GI
000
Cockpit Reference Guide.
I
(Continued Next Page)
U.S. 7-71
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