YS-S4 Multi-rotor Autopilot User Manual V1.4
17
3)
Select
your
own
operation
style
in
the
hand
mode
menu.
The
illustration
shows
“Japan
Hand”
which
is
Mode
1.
Step
2
Calibrate
the
sticks
Click
the
button
“Adjust
Transmitter”
on
GCS
“Data”
and
click
"OK"
in
the
dialog
box.
Move
both
sticks
to
their
end
points
in
a
circular
motion
within
5
Seconds
.
The
autopilot
will
store
the
maximum
and
minimum
end
points
and
also
the
mid
points
of
both
sticks.
6.5
Fail/Safe
Checking
Step
1
Check
that
Flight
Modes
change
on
TX
command:
1)
Check
Flight
Modes
via
the
Configuration
software
‘Flight
Mode’:
Assuming
your
GPS
module
is
connected;
check
whether
switching
between
all
working
modes
is
working
normally.
For
example:
Place
CH5
at
position1
and
CH6
at
position1,
the
PC
GCS
"data"
page
should
show
your
TX
status
as
"Manual",
Change
CH5
to
position
2
for
Auto
Hover
and
so
on.
If
flight
mode
does
not
change
when
you
toggle
the
switches
please
check
your
hardware
connections
or
RC
Transmitter
setup.
Step
2:
Fail
Safe
(F/S)
Checking
1)
How
to
check
default
F/S
SWITCH
OFF
the
RC
Transmitter
whilst
the
autopilot
is
still
powered
on;
the
‘Flight
‐
Mode’
should
switch
to
display
"Return
and
Land"
,
the
throttle
stick
indicator
should
be
in
the
middle
and
displayed
in
GREEN
.
If
it
does
not,
please
setup
the
fail
‐
safe
(F/S)
again.
It
is
strongly
recommended
to
use
the
default
F/S.
2)
How
to
check
optional
F/S
