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CESSNA
MODEL
182S
SECTION
9
- SUPPLEMENTS
SUPPLEMENT
13
-
FAA APPROVED
6.
TO/FROM INDICATOR
--
lndicates direction
of
VOR
station
relative
to the
selected
course.
Displays
TO
when
a
LOC
frequency
is
selected.
7.
DUAL GLIDE SLOPE POINTERS
--
Displays deviation
of
airplane from
an ILS glideslope. Full scale
deflection
of
the
glideslope
pointers represents
*0.7 degrees.
Pointers will
be
out
of
view
if
an
invalid glideslope signal is received.
8.
GLIDE SLOPE SCALES
--
lndicates displacement from
glide
slope beam
center. A
glide slope deviation bar
displacement
of 2 dots
represents
full-scale (0.7') deviation above
or
below
glide slope beam centerline.
9.
HEADING SELECTOR KNOB
(9
)--
Positions
the
heading
bug on compass card
by
rotating
the
heading selector
knob.
The bug rotates with the compass
card.
10.
COMPASS CARD
--
Rotates
to
display heading
of
airplane
with reference
to
lubber
line
on
HSl.
1
1.
COURSE SELECTOR KNOB
tt ¡-
Positions
the
course
bearing pointer
on the
compass card
by
rotating
the
course
selector knob.
12.
COURSE DEVIATION BAR (D-BAR)
-
The center poftion
of
the omni bearing pointer moves
laterally
to
pictorially
indicate
the
relationship
of
airplane
to the
selected
course. lt
indicates
degrees
of
angular displacement
from VOR
radials
and
localizer beams,
or
displacement
in
nautical miles from
GPS
desired course.
13.
COURSE DEVIATION SCALE
-- A
course deviation
bar
displacement
of 5
dots
represents
full scale
(VOR
-
Ê10o,
LOC
=
¡2-1/2o, GPS
=
Snm enroute, GPS
APB
=
.3nm)
deviation
from
beam centerline.
14.
HEADING
BUG
--
Moved
¡V
(F )
knob
to
select
desired
heading.
15. SYMBOLIC AIRCRAFT
--
Provides pictorial presentation
of
the
airplane position and intercept angle
relatíve
to
selected
VOR
Radial or localizer course.
Figure
1. Horizontal Situation lndicator System (Sheet
2 ol2)
Jan
15/99
s13-5
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