Transmitter Controls - Hubsan H501S X4 AIR User Manual

Basic Flight Operation
Remote Control (Mode 2) Aircraft

Transmitter controls

The throttle is used to control the
Ascend
ascent and descent of the aircraft.
Push the throttle up and the
aircraft ascends. Pull the throttle
back and the aircraft descends.
When the joystick is centered
(unmoving), the aircraft will hold its
altitude in the air. The throttle must
Descend
be pushed upwards beyond center
point for the aircraft to completely
take-off from the ground. The
harder the throttle is pushed, the
faster the aircraft will ascend.
Please push the throttle slowly for a
gradual lift and to prevent the
aircraft from ascending erratically.
The rudder is used to control the
Clockwise rotation
aircraft's rotations. Push the
joystick to the left and the aircraft
rotates counterclockwise. Push the
joystick to the right and the aircraft
rotates clockwise. When the joystick
is centered (unmoving), the angular
velocity of the aircraft is "0" and the
Counterclockwise rotation
aircraft will not turn. How hard the
rudder is pushed will determine the
angular velocity of the aircraft's
rotation. The harder the rudder is
pushed, the faster the aircraft
rotates.
Forward The elevator controls the aircraft's
forward and backward movement.
Push the joystick forward and the
aircraft will tilt and fly forward. Pull
the joystick back and the aircraft
will tilt and fly backwards. When the
joystick is centered (unmoving), the
aircraft will hold its altitude in the
Backward
air. How hard the elevator is
pushed will determine the degree
of the aircraft's tilt and therefore
the velocity of its forward and
backward movement. The harder
the elevator is pushed, the greater
the aircraft's tilt angle and flight
speed either forwards or
backwards.
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