Piper Turbo Saratoga PA-32-301T Pilot's Manual page 301

PIPER AIRCRAFT
CORPORATION SECTION
9
PA-32-301T, TURBO SARATOGA SUPPLEMENTS
Figure 7-7
(cont)
1.
KI 525A HORIZONTAL
SITUATION INDICATOR
(HSI)
-
Provides
a
pictorial presentation of aircraft
deviation relative to
VOR radials or localizer beams.
It
also displays glide slope
devi-
ations and gives heading reference with respect to magnetic north.
2.
NAV FLAG
-
Flag is in view when the NAV receiver signal
is
inadequate.
When a NAV flag is present in the navigation indicator
(CDl
or
KI
525A)
the
autopilot operation
is
not
affected.
The
pilot
must monitor
the
navigation
indicators for
NAV flags to insure
that the Autopilot
is tracking valid navigation information.
3. LUBBER LINE
-
Indicates aircraft magnetic heading on compass
card
(10).
4. HEADING
WARNING FLAG (HDG)
-
When flag is in
view the
heading display is invalid. If a HDGflag
appears and alateralmode
(HDG, NAV, APR or APR BC) is selected, the Autopilot will be
disengaged. The Autopilot may be re-engaged in the basic wings
level
mode. The CWS
switch would
be used
to
maneuver
the
aircraft laterally.
5.
COURSE BEARING POINTER
-
Indicates selected VOR course
or localizer course on compass card
(10).
The selected VOR radial
or localizer heading remains set on the compass card when the
compass
card
(10)
rotates.
6. TO/FROM
INDICATOR FLAG
-
Indicates direction
of VOR
station
relative
to selected course.
7.
DUAL GLIDE SLOPE PÒINTERS-
Indicate on
glide slope scale
(8)
aircraft displacement from
glide slope beam center. Glide slope
pointers in view indicate a
usable glide slope signal
is being received.
8.
GLIDE SLOPE SCALES
-
Indicate displacement from
gIide 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
(
\¯¯\
)
-
Positions heading
Bug
(14)
on compass
card
(10)
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
(3)
on HSL
11. COURSE SELECTOR
KNOB
-
Positions
course bearing pointer
(5)
on the compass card
(IO)
by rotating
the course selector knob.
12. COURSE
DEVIATION BAR (D-BAR)
-
The center portion of
omni bearing pointer moves laterally to pictorially indicate
the
relationship
of aircraft to selected course. It indicates in degrees of
angular
displacement from
VOR radials
and localizer
beams or
displacement in
nautical miles
from RNAV courses.
ISSUED:
AUGUST 6, 1982 REPORT: VB-1070
9-77