Piper Turbo Saratoga PA-32-301T Pilot's Manual page 258

SECTION 9 PIPER AIRCRAFT CORPORATION
SUPPLEMENTS PA-32-301T,
TURBO SARATOGA
(c)
Roll Section
(1)
To engage, center ROLL knob, push AP ON-OFF
switch to
ON position.
To turn, rotate console ROLL knob in desired
direction (Maximum
angle of
bank should not exceed 30°.)
(2)
For heading mode, set
directional gyro with magnetic compass.
Push directional
gyro
HDG
knob
in,
rotate
bug
to aircraft
heading. Push console heading rocker (HDG) switch to ON
position.
To select a new aircraft heading,
push D.G. heading
knob IN and
rotate,
in desired direction of turn, to the desired
heading.
(d)
Radio Coupling VOR-ILS with HSI Type Instrument Display
-
(Optional)
(1)
VOR Navigation
a.
Tune and
identify
VOR station.
Select desired
course with
O.B.S. (HSI Course Knob).
b. Select OMNI
mode on
radio
coupler.
c.
Select HDG
mode on autopilot console to engage coupler.
Aircraft will turn to a 45° intercept angle to intercept the
selected VOR course. Intercept angle magnitude
depends
on radio needle off course magnitutde, 100% needledeflec-
tion
will
result in 45° intercept
with
the intercept angle
diminishing as the needle off set diminishes.
d. NAV mode
-
NAV mode provides reduced VOR sensitivity
for tracking weak,
or
noisy VOR signals.
NAV mode
should
be
selected after the aircraft is established
on
course.
(2)
ILS-LOC Front Course
a.
Set inbound, front, localizer
course on
O.B.S. (HSI Course
Knob).
b.
Select LOC-Normal on radio coupler
to
intercept
and
track
inbound
on
the localizer. Select
LOC-REV
to
intercept and track outbound
to the procedure
turn area.
c.
Select HDG
mode on autopilot console to
engage
coupler.
REPORT: VB-1070 ISSUED: APRIL 4,
1980
9-34 REVISED: MAY 16,
1980