Piper Turbo Saratoga PA-32-301T Pilot's Manual page 291

PIPER
AIRCRAFT CORPORATION
SECTION
9
PA-32-301T, TURBO
SARATOGA SUPPLEMENTS
3.
NAV Mode Selector Button
-
PRESS.
If
the Course
Deviation Bar is
greater than 2 to 3 dots:
the aircraft will continue in HDG
mode
(or
wings level
if HDG
not selected) with the NAVannunciatorflash-
ing; when
the
computed
capture
point is reached the
HDG
will disengage, the NAV annunciator
willillumi-
nate
steady
and the selected
course
will be auto-
matically
captured and tracked.
If the D-Bar
is less than 2to 3 dots: the HDG
mode will
disengage
upon
selecting NAV mode; the NAV
annunciator will illuminate steady and the capture
track sequence will automatically
begin.
b.
When equipped with DG
1.
OBS Knob
-
SELECT desired course.
2. NAV Mode Selector Button
-
PRESS.
3.
Heading Selector Knob
-
ROTATE
BUG to
agree with
OBS course.
NOTE
When NAV
is selected, the lateral operating
mode will change from HDG
(if
selected)
to
wings level
for 5
seconds.
A
45° intercept
angle
will
then
be automatically established
based on
the position of the bug.
If the D-Bar is
greater
than
2
to
3 dots: the autopilot
will annunciate HD G mode
(unless
HDG not selected)
and NAV flashing; when the computed
capture point
is reached the HDG annunciator will go out,
the
NAV
annunciator will illuminate
steady and the selected
course
will be automatically
captured
and
tracked.
If the D-Bar
is less than 2to 3
dots: the HDG mode will
disengage
upon
selecting NAV mode;
the
NAV
annunciator will illuminate steady
and the
capture
track sequence will automatically begin.
ISSUED:
AUGUST 6, 1982
REPORT: VB-1070
9-67