XciteRC Hubsan X4 FPV Bedienungsanleitung Seite 30

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2.4 Prevent Moisture
The X4 contains many precision electrical components.
Store the battery and the X4 in a dry area at room temperature. Exposure to water or moisture may
cause malfunction resulting in loss of responsiveness, or a crash.
2.5 Proper Operation
For safety only use the included HUBSAN spare parts for replacement.
2.6 Always Be Aware of the Rotating Blades
When in operation, the main and tail rotor blades will be spinning at high speed. The blades are
capable of in icting serious body injury or property damage.
Be careful to keep your body and loose clothing away from the blades. Never take your eyes o the
X4 or leave it unattended while it is turned on. Stop operating immediately if the X4 ies out of your
view. Once landed, immediately turn o the X4 and transmitter.
2.7 Avoid Flying Alone
Beginners should avoid ying alone when learning ight skills. We recommend ying with an
experienced pilot nearby in case you need help.
3 SAFETY CHECK BEFORE FLYING
CAREFULLY INSPECT THE X4 BEFORE EVERY FLIGHT
• Before operation, check the batteries of the transmitter and X4 are charged for the flight.
• Before turning on the transmitter, check that the throttle stick is pulled completely backward
(down position).
• Carefully check rotor blades and rotor holders. Broken parts will pose risk of injury and hazard.
• Check the battery and power plug are securely fastened. Severe vibration during flight may
detach the plug and result in loss of control.
• When turning on the unit, always turn on the transmitter first, and then turn on the X4. To power
o , always turn o the X4 rst and then the transmitter. Improper procedure may cause loss of
control of the quadcopter .
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THE HUBSAN X4
13. The X4 always drifts to one direction.
Calibrate the accelerometer as follows:
1) Before calibrating the accelerometer, make sure that the propellers, motors and body are in good
condition with the battery fully charged. Ensure that the battery and the cables are inserted into the
battery compartment correctly (see the picture on P13 7.1.4 ). Pair the X4 and transmitter, then put
the X4 in Expert Mode (see P17, 8.4 ).
2) Set both the aileron and elevator trim to the middle so that the LCD displays 50.
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Elevator trim
Aileron trim
MODE 1
3) Hold the Throttle stick to the full down position and move the Rudder stick to the lower right
position. Quickly move the Aileron stick to the left and right repeatedly until the two headlights
blink, indicating successful calibration. This calibration will reduce excessive drifting when doing
level yaw turns.
4) If the X4 still drifts to one side, add a few sheets of
paper (the number of sheets will vary depending on
the amount of drift) to the side of the X4 that drifts.
The paper will help counterbalance and create a
level o set angle.
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Elevator trim
Aileron trim
MODE 2
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H107D
THE HUBSAN X4