Cessna 182S Skylane Information Manual page 214

CESSNA
MODEL
182S
SECTION
7
AIRPLANE
&
SYSTEMS DESCRIPTION
AVIONICS SUPPORT EQUIPMENT
Avionics operations are supported by the
avionics cooling
fan,
microphone and headset installations and static discharge
wicks-.
AVIONICS
COOLING
FAN
An avionics cooling fan is installed on the left side of the
interior
firewall. The system utilizes
a
single electric
fan and
associated
ductwork to force-cool
the
GPS and Nav/Com
radios.
Power
to the electric fan is supplied
through
the AVN FAN
circuit
breaker.
The _fan operates anytime the master and avionics mastefl
switches are
ON.
MICROPHONE AND
HEADSET INSTALLATIONS
the
airplane includes
a
hand-held
peaker, two
remote-keyed
microphone 'wheels,
and
provisiôns
for
'booml
nd passenger
station.
I
The
hand-held
microphone
switch. This microphone is
plug
accessible
to
both
the pilot
an
push-to{alk
switch allows audio t
The overhead speaker is
located in
the center
overhead console.
Volume and output
for this
speaker
is
controlled through
the
audio
panel.
Each control wheel
contains a miniature
push-to-talk switch. Thisl
switch allows
the
pilot or front
passenger
to
transmit
on the
Com_
radios using remoté
mics.
I
Nov
15/00
7-49