Cessna 182S Skylane Information Manual page 249

The Comm
portion
squelch'
To
override the
automatic
control knob
is
pulled
out.
Push
the
the
automatic
squelch.
A
"T" will
b
and "R"
during
valid signal reception.
The Nav portion uses
the
pull out feature of the Nav
volume
control
to
receive
the Nav signal
ldent.
Pull the volume
control
knob out
to
hear the ldent signal plus
voice.
Push
the knob in
to
attenuate
the ldent signal and still hear Nav
voice.
All
controls
for the
Nav/Comm, except those
for
navigation
course selection,
are
mounted
on the front
panel
of the
receiver-
transmitter.
Control lighting
is
provided
by
NAV/COMM interior
lighting and
the instrument panel flood lighting
system.
Operation
añd dèscription
of the audio selector panel used in conjunction
with
this radio
is
shown and
described in Supplement 3
in
this section.
SECTION
9 -
SUPPLEMENTS
SUPPLEMENT
1
- FAA APPROVED
CESSNA
MODEL
182S
NOTE
The
unit has
a stuck microphone
aled feature. lf
the
microphone
is
keyed continuously for greater
than
33
seconds,
the transmitter stops
transmitting and
the active Comm frequency flashes to alert the pilot
of
the stuck mic condition.
s1-4
Feb
3197