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“Tango” 2.4Ghz Remote Control Helicopter has superb flying performance. Both professional
and new beginners can grasp the basic flying technique very well in a short time and do some
little nice stunts.
The compact size enables “Tango” tp fly in any interior space like office, bedroom ,living roometc.
The application of 2.4Ghz Technology provides flyers with extra superior stability and operational
ability than other products of the same kind in the market .
“Tango” comes from the factory completely assembled and flight tested and adjusted with
everything you need to get flying . No need to re-assemble and set up , all you have to do is charge
the battery and out it into the helicopter and fly !
This is not a toy! Misuse may cause bodily harm and damage to property .
Suitable ages for 14 years and over,Kids should have adult supervision when fly it.
Users shall strictly follow the instructions when performing .
Only can fly outdoors when little wind.
prohibit any part of the body to touch the propeller while rotating.
Prohibit flying near the head in order to avoid danger
Charge and preserve in strict accordance with the lithium battery usage standard.
Introduction
Precautions and war nings
Please perform this model by following the warnings very closely
Note on Lithium Polymer This is the safty precautions and must be strictly followed.
Lithium Polymer batteries are significantly more volatile than alkaline or Ni-Cd/Ni-MH
batteries generally used in RC applications, which may have better advantages in
weight and capacity but not stable enough. All manufacturer's instructions and
warnings must be followed closely. By handling, charging or using the included
Li-Po battery, you assumeall risks associated with lithium batteries. If you do not
agree with theseconditions, return the complete package of model in unused condition
to the place of purchase immediately.
Do not charge package- attached battery with mismatched transmitter or charger !
Do not charge other batteries with package-attached transmitter or charger
Never charge near or in the area of any flammable or combustible materials
When charging the battery you should always remain in constant observation to monitor the
charging process and react to potential problems that may occur.
If at any time during the charge or discharge process the battery begins to balloon or swell,
discontinue charging or discharging immediately. Quickly and safely disconnect the battery, then
place it in a safe, open area away from flammable materials to observe it for at least 15 minutes.
Do not continue charging a battery that has begun to balloon or swell .Handle the lithium battery safely.
After flight, the Li-Po batteries must be cooled to the ambient temperature before charging.
Do not over-discharge the Li-Po flight battery. Discharging the battery too
low can cause damage to the battery resulting in reduced power, duration
or failure of the battery entirely
Please store the battery in cool ,dry places under 25 degrees Celsius when you are not using it .
Troubleshooting Guide
Please refer to below list to resolve the possible problems during flying .
Other notice and precautions
1.When the battery is running low(the red LED on the circuit board starts blinking )please stop
flying immediately .
2.Pull out the lithium battery after each flight is finished .
3.When the helicopter is going down by crash ,please push down the throttle immediately in
case of any damage occur
4.After charging many times , the controller battery is running lower and lower , the charging
time will last longer .
5.If controller power indicator is blinking and beeping continuously, showing that the 4 AA battery
inside the controller is running out ,please replace all with new batteries immediately .
6.When unused in long-term , please charger the lithium battery to 50% before storing .All batteries
inside the controller also should be taken out .
7.If related parts of the helicopter is damaged , please contact the dealer by referring to the
“Parts list ” and replace with new parts .
Collision Protection
This model is designed with collision protection function on the balance bar set . If the helicopter
is crashed , the balance bar set will fall off the plane . To repair , all you need to do is assemble
the balance bar set into the blade head and get linked .
1.Plug the lithium battery into the helicopter (the LCD on the circuit board is blinking rapidly)
2.Push any button on the controller and power on .Release the button ,the circuit board
LCD is blinking slowly and the controller power indicator is blinking as well.
3.Push the left hand throttle stick from the top all the way to the bottom, the controller beeps
two times(power indicator stops blinking). The circuit board red LED stops blinking , showing
frequency match is done .
4.If transmitter keeps beeping , showing the frequency match is failed .Please rematch the
frequency from the top .
Problem Possible cause Solution
Helicopter is out of control
Lithium battery is low
Protection system is not closed
Frequency is skipping
Fully charge the battery
Close the protection system
Reset the frequency
The fly can not last long
enough
Fully charge the lithium battery
Replace the controller battery
Replace lithium battery
The lithium battery is low
The controller battery is charged many times
The lithium battery is damaged
Left and right hand stick function
can not switch Mode switch is not on the right position Push the mode switch to “1” position
Can not fly after crash Balance weight is lost Replace balance bar set
Can not keep stable by adjusting
after crash Related parts were damaged or displaced Contact dealer and buy new parts
