. _
..
'"
.
>'.
CESSNA SECTION 9 - SUPPLEMENTS
SUPPLEMENT 3
MODEL 172S NAV
III
GENERAL
(Continued)
BENDIXlKING
KAP
140 2 AXIS AUTOPILOT WITH ALTITUDE
PRESELECT, OPERATING CONTROLS AND INDICATORS
1
IJENOIXf/()NO
KIIPl40
2 3 4
18
5
16
23
22
6
7
8 9
Figure S3-2
KAP
140 WITH ALTITUDE PRESELECT
21
20
19
1.
PITCH AXIS
(P)
ANNUNCIATOR - When illuminated,
indicates failure of pitch axis and will either disengage the
autopilot or not allow engagement of the pitch axis.
In
turbulent air, will illuminate during abnormal
verticaVaccelerations.
2.
AUTOPILOT ENGAGE/DISENGAGE (AP) BUTTON - When
pressed
and
held (approx. 0.25 seconds), engages autopilot
if
all preflight self-test conditions are met. The autopilot will
engage
in
the basic roll (ROL) mode which functions
as
a
wing leveler and the pitch axis vertical speed
(VS) mode. The
commanded vertical speed will
be
displayed
in
the upper
right corner of autopilot display area. The captured
VS
will
be the vertical speed present
at
the moment the
AP
button
is
pressed. The button may also
be
used to disengage the
autopilot.
3.
ROLL AXIS (RI ANNUNCIATOR - When illuminated,
indicates failure
of the roll axis and disengages the autopilot.
(Continued Next Page)
FAA APPROVED
172SPHAUS-S3-00
U.S.
S3-9