Piper SENECA III - Cockpit Controls and Functions; Controller;Flight Computer

S£CTION
9
PIPER
AIRCRAFT
CORPORATION
SUPPLEMENT 21
PA-34-220T,
SENECA III
7.1
COCKPIT
CONTROLS
AND
FUNCTIONS
2
7
Af
NOG
NAV
APR RRV
N
TEST
ATY
ALT
GS
g
j
HDG
NAV
APR
REV
TEST
ALT
--
000000
-
345698
CONTROLLER/FLIGHT
COMPUTER
Figure 7-i
L
Trim
Control
Wheel
Switch
-
on
autopilot
control
wheel
switch
cap
(Figure
7-3)
-
provides
power
for
all
autotrim and control wheel
electric
trim
operations.
2.
Autopilot
ON
-
OFF
Switch
-
Momentary
rocker
type
switch
which
engages or
disengages the
autopilot
roll
pitch
and trim
servos
and
lights
or
extinguishes
autopilot
(AP)
annunciator,
as
appropriate.
NOTE
The
autopilot
will
switch
to
HDG
and
ATT
modes
upon
engagement
or
disengagement
with
automatic
pitch
attitude
synchronization,
3.
HDG Mode
Selector
Switch
-
provides
turn
control and
heading
hold
through
use
of
the
heading index (bug)
on
the
D.G.
or
H.S.L
heading
instrument.
RËPORT:
VB-1110
ISSUED: FEBRUARY
10,
1984
9-144, 10
of
20