TruTrak Vizion 380-385 Operation Manual - Manual (Page 17)

Vizion
380/385
17
Rev
-­‐
Initial
6. Autopilot
Operation
6.1.
Syncing
the
altimeter
Sync
the
altimeter
as
part
of
pre-­‐takeoff
checklist!
The
autopilot
has
a
built
in
altimeter
that
must
be
synced
to
the
aircraft
altimeter
for
proper
operation
of
the
altitude
select
and
pre-­‐
select
modes.
This
is
accessed
by
pressing
the
ALT
button
twice
from
the
normal
operating
home
screen
(not
in
a
setup
mode,
or
in
the
altitude
select
setup
screen).
The
first
press
of
the
ALT
button
is
the
altitude
select
setup
screen,
the
second
press
is
the
altimeter
sync
setup
screen.
Rotate
the
KNOB
to
set
the
altimeter
to
the
aircraft
altimeter
reading,
in
feet,
and
then
press
the
KNOB.
Each
time
the
power
is
cycled
on
the
autopilot,
the
altimeter
will
return
to
an
equivalent
baro
setting
of
29.92.
When
the
autopilot
is
disengaged,
the
transition
to
altimeter
sync
setup
screen
is
shown
in
Figure
6.1a.
Press
ALT
Press
ALT
Rotate
KNOB
then
Press
KNOB
Figure
6.1a
NOTE:
If
the
sync
page
is
entered
by
accident,
pressing
the
MODE
button
will
exit
back
to
the
normal
operation
screen.