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Introduction
Congratulations on your purchase of the Walkera Dragonfly 4 the finest/most
popular RC helicopters learner in the market.
WARNING
R/C model helicopters are not toys. They are capable to cause serious injury
and/or damage if not assembled, operated and maintained properly. The
helicopters are more dangerous than the fixed-wing aircrafts. If you are a
newcomer, we strongly suggest that you
find an experienced helicopter pilot
to assist you.
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After
removing the heli from the box, straighten the main rotor blades so they're
at right angles to the smaller blades.
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Insert the
battery in the battery cage with the connector towards the front of the heli.
(Don't connect them yet.)
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Wrap a
rubber band around the posts to keep the battery cage closed.
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Slide the
battery towards the front of the heli, moving the rubber sleeves to keep the
cage where you want it.
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Rotate the
main blades so that they're at right angles to the tail boom, like an
airplane.
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Lift the
heli by the flybar, where the blades meet the shaft, and check the balance of
the heli.
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As you lift
and set down the heli, see whether the front of the skids or the back touch
first.
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Move the
battery so the front of the skids touches at the same time as the back.
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Now the
center of gravity (the CG) is under the main rotor.
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Install 8
AA batteries in the transmitter.
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Uncoil
antenna wire from the foot of landing skid.
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