Wltoys v911 Helicopter Manual PDF Online

1x Helicopter
1x Remote (6x AA-batteries not included)
2x 3.7V 120mAh Li-po battery
1x Charge station
1x Tailrotor
2x Spare blade

4 channel ready to fly helicopter
1 Mainmotor, 1 Tailmotor
2x Li-po 3,7 Volt 120mAh accu’s
Height: 82mm
Length: 220mm
Width: 54mm
Weight: 32 gram
Battery weight: 8 grams

Security precautions
•Read the manual carefully and completely
•This model is not suitable for children under 14 years and contains small parts
•Children should only use this model under the supervision of an adult
•Keep hands, face, hair and clothes away from blades.
•Stand out of reach of moving parts of the copter
•After using the copter ALWAYS disconnect the battery and remove it from the device
•The model and the transmitter must be switched off after use
•Always fly in an open and safe environment where you will not cause any danger to others
•For the remote control, we recommend AA batteries with a voltage of 1.5 to 1.2 volts
•For people without experience, we recommend that you learn to fly with an experienced user during your first flights
•Before each flight, test the distance limit of the transmitter
•Keep these instructions safe
•Always follow local laws and regulations! Contact your reseller when in doubt.

-Around people or animals
-Around large groups of people
-In limited visibility or dark conditions
-Winds above 2 Beaufort
-Near high voltage pylons and / or other types of cabling
-During thunderstorms, rain or high humidity.
The device is not water-resistant.

Battery recycling recommendations
For the sensitive and rational conservation, protection and improvement of the quality of the environment, protection of human health and the preservation of natural resources, the user must send an unusable product to relevant facilities created to this
purpose in accordance with the law.
The crossed out wheelie bin means that the product must be recycled (WARNING: do not throw it in your bin).

The user must return used batteries and rechargeable batteries. It is forbidden to dispose of used batteries in the bins containing household waste! Batteries / accumulators containing hazardous substances are marked with the crossed out wheelie bin. The symbol indicates that the product should be recycled. The chemical symbols for the respective hazardous substances are Cd (cadmium), Hg (mercury), Pb (lead). The used batteries can be disposed for free of charge at collection points in your community, stores or wherever batteries are sold. You are kindly requested to conform to your legal obligations and contribute to the protection of our environment.

Li-po Battery instructions
Keep the batteries out of reach of children Non-rechargeable batteries should not be recharged
Unequally charged batteries or different battery types should not be used together Use recommended batteries or similar
After using the copter, remove the batteries if you will not use it again for a long period of time The terminals must not be short-circuited
This model is equipped with a rechargeable Li-po Battery. Li-po batteries require special attention, follow the manual
The batteries must be charged with the charger supplied by WLtoys
When charging the battery, always ensure that you do so on a non-combustible surface
Do not leave charging without supervision
Always charge the battery to 100%
Ensure that the battery wires are not in contact to avoid a short-circuit The ignition wires of the battery must not be modified or damaged Never damage the battery mechanically (this could cause an explosion)
The battery should not be placed near children (unless you have an adult supervision)
The technical design of the battery must not be changed
Touching of damaged batteries can cause injury. If there is contact with skin or eyes, seek medical attention immediately! Do not charge directly after the flight or when the battery is warm

Battery charging
Option A : Via the remote wire (V252/V939/V911)

Unplug the connector from the remote and put it into the charging station. Switch on the remote and put one or both batterie⑶ in the charging station. The light of the charging station will be red. After one hour the light will turn off meaning that the battery is fully charged.
Option B : Via USB
Connect the USB plug of the charging station with a computer or other electronic device. As soon as the charging station is connected you will see a red light. After one hour the light will turn off meaning that the battery is fully charged.
Please disconnect the charging station as soon as the red light of the charging station is off.

Remote Control / Transmitter
1.Power LED
2.Speed mode changing button
3.Speed control
4.Speed trim
5.Rotation trim
6.Power switch
7.LCD Display
9.Direction control stick
10.Forwards and backwards trim
11.Crab trim

-Using the throttle you can control the rotation axis of the helicopter Using the directional joystick you can control the flight direction of the helicopter.
-The mode available on this model is the mode 2 with the layout of the throttle on left. It is not possible to switch mode on this model.
-The different calibration buttons help keep the helicopter stationary. Test this by pressing the accelerator and calibration buttons to maintain the helicopter in one place.
-You can choose the speed. The higher the value, the faster the reaction will be (e.g. 2 will be more responsive than 1).

How to fly
Flying is really simple, but you need a little practice at first. Connect to www.wltoys.eu to watch educational films.

Pushing the directional lever up and down makes your helicopter go forward or backward.

Procedure to spare engine
Engines are brushed and eventually wear out. When worn out they need to be replaced.
Never go full speed for the first 3 flights. After 3 flights, blow out engines with air when possible.
Spare engines can be bought on www.wltoys.eu or with your reseller

The first flight
1.For your first flight make sure to be with a person experienced in flying copters,we advise you make your first flights on a relatively soft surface to protect the copter.
2.Find a location away from people, with a smooth surface and without obstacles.Trees,electric lines and water points in the
immediate vicinity should be avoided!
3.Place your copter on the ground about 10 feet away from you.Mind that,when you have a quadcopter,the coloured blades indicate the front of the copter. It is easiest to position yourself behind the copter for an easier control.
4.Turn the copter on first. Then turn on the remote controll (for some models this will be the other way around).Some models
require arming of the motors first. Turn on the copter as well as the controller.then move trottle up and down to connect.after this move throttle to the left low corner and the directional lever to the right lower corner at the same time,hold these down for a few seconds,this will arm the motors.
5.Start the engine and take off to about 1 meter from the ground. In this way you avoid the phenomenon called”ground effect”.Near the ground the air currents behave differently than at a higher altitude and this will prevent you from losing control of the copter.
Near the ground the air currents behave differently than at a copter.
6.Then try to fly gently in one direction. If the engine flies away in the wrong direction,make a controlled landing and try again.

-Ensure that the copter in flight is always within sight and under control.
-Always use a fully charged battery.
-When finished flying, always turn off the copter first, then the remote control.
-Do not use the copter when it has visible or mechanical damage.
-Always fly in an open and Jellyfished environment to avoid dangerous situations.
-Always stay out of reach of rotors.
-Remember to disconnect the battery of the copter after each flight.
-Ensure that you adhere to all the legal requirements that exist for your copter model in the country in which you are using it.
-If you lose control of the copter, disable the propulsion of the engines immediately by pushing the throttle lever down to turn it off.

1.The receiver LED blinks continuously for more than 4 seconds after the helicopter battery have been inserted. No response to the command input. The transmitter is not connected to the device. Repeat the power-on initialization process.
2.No response from the helicopter after the battery have been connected. There is probably contact failure on the battery terminals. Turn on the transmitter and ensure that the battery of the vehicle is correctly inserted. Replace the battery and ensure good contact at the battery’s connections. Use fully charged batteries in the remote.
3.The motor does not respond to the throttle stick and the receiver flashes. The helicopter’s battery is exhausted. Charge the battery or replace it with a charged battery.
4.The main rotor continues to rotate after landing. Confirm that the gear lever is oriented downward.
5.The main rotor rotates but the device does not take off. The blades may be distorted or the helicopter battery is exhausted. Charge or replace with a fully charged battery and / or replace the blades.
6.The helicopter suffers of strong vibrations. The blades are distorted. Replace the blades.
7.The tail is not balanced after adjusting the clip or speed is inconsistent in the left / right pirouette. Tail rotors are probably damaged. Replace the main wing and / or the main engine.
8.The helicopter was still moving forward after the adjustment of the levers during hover. The gyroscope is not correctly calibrated. The gear lever is placed too high or too low. The boot refines the calibration therefore restart on a flat surface.
9.You can not fly, the helicopter falls. The motor is probably fall out or the gears are loose. Reinstall the motor and tighten the gears.

Spare parts
The copter is not sensitive to crashes, but in case of extreme drops it is possible that some parts may break. All parts can be ordered and easily assembled. Please contact your dealer or visit www.wltoys.eu for more information.

Ref 丨Description
210/627 丨Canopy
211/628 丨 Blade
212/629 丨 Empannage
213 丨 Connect Buckle
214 丨 Balance Bar
215 丨 Tail blade
216/630 丨 Main Frame
217/631 丨 Ascend and Descend
218 丨 Gear
219 丨 Tail frame-Carbon Fibre
220 丨 Cover for rotary table
221 丨 Fixed mount
222 丨 Central axis
223 丨 Fixing
224 丨 Motor fixed mount
225 丨 PCB box
226 丨 Motor
227 丨 3,7V Li-Poly battery
228 丨 Tail motor set
229 丨 Charger USB
230 丨 Main shaft gear

Congratulations on your purchase of this product from wltoys.eu! Wltoys.eu offers its customers a high quality product. All our products are carefully tested before shipment. If unfortunately a problem persists, contact your dealer or visit www.wltoys.eu. Your dealer can also assist you in getting spare parts in case you need them. We hope you will enjoy your experience with our product.

You can contact us at any time on : www.wltoys.eu 丨 support@wltoys.eu.
You can find instructional videos and buy spare parts on our website www.wltoys.eu.
For technical support contact your reseller.

Non-compliance with safety rules may cause damage, injury and / or dangerous situations.

The use of this product is entirely at your own responsibility and at your own risk. Since we have no control beyond this manual on when and how you use our product (both flying and maintenance), we are not responsible for any damages or costs incurred by improper use.
This warranty covers manufacturing and material defects in the context of normal use. We take no responsibility for damage caused indirectly.
The following are excluded from the warranty:

•Damage caused by the failure to comply with security measures or instructions
•Extreme treatment which can not be contained in the usual standards
•Overloading the vehicle or external influences
•Homemade modifications on the product
•The damage caused by the loss of control of the vehicle
•Electric defects due to voltage overload or lightning
•Normal wear and tear of the device and parts
•The costs of transportation, shipping or insurance
•The damage caused by the humidity
•The damage caused by the loss of the product
•After three flights the warranty of brushed engines is void