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or replacing a new radio system, calibration is needed to obtain the best performance. After calibration, the servos will center,
center
center
center
center the
the
the
the aileron,
aileron,
aileron,
aileron, elevator
elevator
elevator
elevator and
and
and
and
rudder
rudder
rudder
rudder of
of
of
of your
your
your
your plane
plane
plane
plane by
by
by
by adjusting
adjusting
adjusting
adjusting the
the
the
the length
length
length
length of
of
of
of the
the
the
the linkage
linkage
linkage
linkage rods,
rods,
rods,
rods, It
It
It
It is
is
is
is NOT
NOT
NOT
NOT recommended
recommended
recommended
recommended to
to
to
to adjust
adjust
adjust
adjust it
it
it
it through
through
through
through the
the
the
the “
“
“
“Sub-Trim
Sub-Trim
Sub-Trim
Sub-Trim”
”
”
” function
function
function
function within
within
within
within your
your
your
your
transmitter
transmitter
transmitter
transmitter directly
directly
directly
directly as
as
as
as it
it
it
it might
might
might
might reduce
reduce
reduce
reduce the
the
the
the performance
performance
performance
performance of
of
of
of A3
A3
A3
A3 Pro
Pro
Pro
Pro
. Stick Centering works on of aileron, elevator and rudder channels. To enter this function,
you must get IN 1-2-3 ready.
【
【
【
【
Step
Step
Step
Step 7:
7:
7:
7: Before
Before
Before
Before Flight
Flight
Flight
Flight Checking
Checking
Checking
Checking
】
】
】
】
Verify
Verify
Verify
Verify that
that
that
that the
the
the
the gyro
gyro
gyro
gyro compensation
compensation
compensation
compensation is
is
is
is in
in
in
in the
the
the
the correct
correct
correct
correct direction
direction
direction
direction for
for
for
for the
the
the
the first-time
first-time
first-time
first-time installation,
installation,
installation,
installation, otherwise,
otherwise,
otherwise,
otherwise, it
it
it
it could
could
could
could lead
lead
lead
lead to
to
to
to losing
losing
losing
losing control
control
control
control or
or
or
or even
even
even
even crash
crash
crash
crash during
during
during
during
the
the
the
the flight!
flight!
flight!
flight!
Turn on the board, pick the plane up and check it by following the 6 steps shown below:
①
Rise the head up around the pitch axis, the elevator should flap down accordingly;
②
Put the head down around the pitch axis, the elevator should flap up
accordingly.
③
③
③
③
Rotate left around the roll axis, the left aileron should flap down and the other one flap up accordingly;
④
Rotate right around the roll axis, the left
aileron should flap up and the other one flap down accordingly;
⑤
Rotate right around the yaw axis, the rudder should turn left accordingly;
⑥
Rotate left around
the yaw axis, the rudder should turn right accordingly.
If the gyro compensates in an incorrect direction, reverse it by following the instructions of Gyro Reversing Function below.
Map
Map
Map
Map of
of
of
of Setting
Setting
Setting
Setting Methods
Methods
Methods
Methods
LED
LED
LED
LED Indicator
Indicator
Indicator
Indicator Description
Description
Description
Description
Condition
Condition
Condition
Condition
LED
LED
LED
LED Indicator
Indicator
Indicator
Indicator
Description
Description
Description
Description
Initialization
Blue, 1 flash after power on
Initialize success, type of Normal Airplane selected
Blue, 2 flashes after power on
Initialize success, type of Flying-wing(Delta-wing) selected
Blue, 3 flashes after power on
Initialize success, type of V-tail selected
Red, very rapid flashing
Undefined Model Type, check the setting of jumper J1-2-3
Operating
Solid Blue
Normal Mode, ready for flight
Solid Red
AVCS Mode, ready for flight
Both Off
Gyro is disabled, ready for flight
Setting Mode
Red, slow flashing
No signal, you must get IN 1-2-3 connected before entering setting mode.
