RCer dragonus II plus, Руководство пользователя

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Copyright RCer International co., ltd 2
WARNING
RC helicopter is not a toy, It may result in serious harm if you don
’
t assembly or adjust the helicopter very well or not familiarized with the operation. The
manufacture is exempted from the responsibility for such damage. Thus, please ask for instruction of flying, flight assmebling and tuning from expereinced
pilot or shop owner.
Safety Instruction

Before the first time flight, Please plug out the motor wire connecter from ESC and check each servo
’
s direction and travel setting. Once you have
check all of them, please reconnect the motor wire to ESC .You must execute this procedure before each flight for safety.

Before each flight, please check your transmitter
’
s battery power to confirm if it has enough Power to avoid your helicopter out of control.

Before each flight, the correct operation sequence is: 1.Turn on your transmitter
’
s power switch and keep your throttle stick output on low position.
2.Then mount your battery on your helicopter and connect the battery to ESC. After the flight, the correct close sequence is:1.Turn off the power
switch on helicopter and disconnect your battery pack from ESC, then dismount your battery pack from the helicopter and turn off your transmitter
’
s
power switch. Incorrect operation sequence may result in the helicopter out of control and let yourself or others get hurt.

Please checks if someone else using the same radio frequency which you used to remote control your Helicopter. You have to avoid this situation
because radio signals will be mixed and you will lose control of your model. You can ask each RC member
’
s to know their frequency or check the radio
frequency board to see if anybody using the same frequency with you.

We strongly advise to use the motorsets and R/C components which are recommended by RCer. If you use different components, the flight properties
of the Dragonus II Pro may be diminished. Other effects can be failure and premature wear of the parts.

Before each flight, please check all parts
’
condition including ball stud, ball link, frame screw and the tail boom fixed condition to avoid mechanical
failure. Throttle channel should be in motor OFF position before connect the motor battery pack to ESC to avoid the operating mistake and causing
accident. Because helicopter’s Main & tail rotors’ RPM are quit high , please check and confirm there are no other things nearby the main or tail blades
when you start your helicopter. When you fly your helicopter, please keep safe distance with your helicopter and keep helicopter far away from other
people or yourself. For Public safety reason, You can’t play RC helicopter nearby real plane’s runway.

Do not fly under the strong wind or heavy rain situation to avoid losing control of your helicopter. To Be competent for a RC helicopter pilot, you have
to pay attention on yourself and surrounding situation when flying the RC helicopter, then you can enjoy your flight.
The Airfield Limits

Please fly your RC helicopter on the permitted airfield and obey the regulations of the field (ex. flight airspace, frequency control and flight time
etc... )
。

Please do not fly your model nearby the pylon or railway to avoid the electromagnetic wave disturbing your receiver and causing the model out of
control.

Please do not fly your model at the beach for a long time to avoid the salt in the air corroding your RC equipment or mechanical structure.
Please do not fly your model on the load or at the small park to avoid violating the statute and causing dangerous to other people.
Checking the unit before flight
Real helicopter will execute very strict check steps before taking off. RC helicopter is very sensitive when flying, so it has similar check sequences to real one.
Any mistake operation will cause people get hurt or property loss. Because of above reasons, please purchase qualified RC products and join
association’s
insurance.
If the model shows irregular behavior, bring the model to a halt immediately. Turn off all power switches and disconnect the batteries. Investigate the reason
and fix the problem. Do not operate the model again as long as the problem is not solved, as this may lead to further trouble and unforeseen accidents. If
main blade, balance paddle or tail blade ever crash and may cause damage, please replace them to avoid suffering unforeseen accidents.

Please check carefully to confirm if existing any loose or broken parts and should adjust or replace them to maintain your helicopter in well condition.

Please notice that all wires must be fixed properly to avoid the accident.