Cessna 172R, Руководство по эксплуатации

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SECTION 9 - SUPPLEMENTS
SUPPLEMENT 15
-
FAA APPROVED
CESSNA
MODEL 172R
NOTE
When REV is selected, the autopilot
will flash HDG for 5
seconds
to
remind the pilot
to reset
the
HDG bug
to
the
localizer FRONT COURSE INBOUND heading. If
heading mode was in use
at
the time of REV button
selection, a
45°
intercept
angle will then be
automatically established based
on the position of the
bug.
NOTE
I
I
All angle intercepts compatible with radar
vectors
may
be accomplished by selecting ROL mode PRIOR
to
pressing the REV button. The HDG bug
must
still be
positioned
to
the localizer
FRONT
COURSE
INBOUND
heading
to
provide course datum
to
the autopilot when
using a DG.
a)
If the CDI needle is
greater
than
2 to 3 dots from
center,
the
autopilot
will annunciate REVARM; when
the
computed
capture
point is reached the ARM
annunciator will
go out
and the selected
back course
will be automatically captured and tracked.
b) If the CDI needle is less than
2
to
3 dots from
center,
the HDG mode will disengage upon selecting
REV
mode; the REV
annunciator will illuminate
and
the
capture/track
sequence will
automatically begin.
b. When equipped with
HSI:
1) BARO Setting (if installed)
-
CHECK.
2) Course Bearing
pointer
--
SET to the ILS front course
inbound heading.
3)
Heading Selector Knob
--
SET BUG
to
provide desired
intercept angle and engage HDG mode.
4)
REV Mode Selector Button
--
PRESS.
S15-30
Revision 1