YS-S4 Multi-rotor Autopilot User Manual V1.4
22
After
the
CSC
operation,
push
the
THR
stick
slightly
up.
The
motors
should
begin
to
turn.
You
need
to
apply
more
throttle
to
take
off
normally.
7.3
Motor
Mixer
Checking
Before
take
‐
off,
you
still
need
to
check
your
motor
mix
control.
First
let’s
take
the
quadcopter
+
type
as
an
example
to
simply
describe
how
to
check
motor
mix
control
(Please
refer
to
the
illustration
for
other
aircraft
configurations).
You
need
to
arm
the
motors
and
check
what
happens
when
you
advance
the
throttle
stick,
if
the
four
motors
rotate
at
the
same
speed
this
means
the
motor
balance
is
good.
1.
To
check
the
aileron
channel,
slightly
push
the
aileron
stick
to
the
left,
motor
M4
should
rotate
immediately
(see
1
on
the
illustration
below),
the
other
three
motors
should
keep
still.
Push
the
aileron
stick
to
the
right
slightly,
motor
M2
should
rotate
immediately
(see
2
on
the
illustration
below),
the
other
three
motors
should
keep
still.
2.
Check
the
elevator
channel.
According
to
the
aircraft
symmetry
it
should
be
similar
to
checking
the
aileron
channel.
Push
the
elevator
stick
up
slightly,
motor
M3
should
start
to
rotate
(see
3
on
the
illustration
below)
now
slightly
pull
the
elevator
stick
down
and
motor
M1
should
start
to
rotate
immediately
(see
4
on
the
illustration
below).
Quadcopter
X
type
