WLtoys V977 User manual

CONTENTS OF THE BOX:
• 1 x Helicopter
• 1x Remote (4x AA-batteries not included)
• 1x 3.7V 450 mAh Li-po battery
• 1 x Charger
• 1 x Gear
• 2 x Blade
• 1 x Tail Blade
• 1 x Screwdriver Set
• 1 x Manual
SPECIFICATIONS:
• 6 channels ready to fly helicopter
• 1 Mainmotors, 1 Tailmotor
• Battery 3.7V 450mAh 25C Li-po
• Length: 270mm
• Height: 77mm
• Weight: 485 grams
Specifications
Safety precautions
• 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
• 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
• Keep these instructions safe
• Always follow local laws and regulations! Contact your reseller when in doubt.
• This model is not suitable for children under 14 years and contains small parts
• The model and the transmitter must be switched off after use
• Read the manual carefully and completely
• After using the copter ALWAYS disconnect the battery and remove it from the device
• 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
V977 HELICOPTER BRUSHLESS
INSTRUCTION MANUAL
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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.
- 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
- 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
- Always charge the battery to 100%
- Never damage the battery mechanically (this could cause an explosion)
- The battery should not be placed near children (unless you have an adult supervision)
Battery recycling recommendations
- Keep the batteries out of reach of children
- Non-rechargeable batteries should not be recharged
- Use recommended batteries or similar
- The terminals must not be short-circuited
DO NOT FLY:
- 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.
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).
Li-po Battery instructions
- Unequally charged batteries or different battery types should not be used together
- After using the product, remove the batteries if you will not use it again for a long period of time
- Do not leave charging without supervision
- When charging the battery, always ensure that you do so on a non-combustible surface
- 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
Battery charging
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Option A : Via the remote wire (V252/V939/V911)
1. Wire
2. Support
3. LED
4. Batteries
Unplug the connector from the remote and put it into the
charging station. Switch on the remote and put one or both
batterie(s) 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.
1. Antenna
2. Power LED
3. IDLE Switch
4. Hook
5. Left stick
6. Rudder /Aileron trim (Mode1-2/Mode3-4)
7. Elevator / Throttle trim (Mode1-3/Mode2-4)
8. LCD Display
9. Antenna (TH HOLD)
10. Stick Switch
11. Right Stick
12. Power Switch
13. Aileron / Rudder trim (Mode1-2/Mode3-4)
14. Throttle / Elevator trim (Mode1-3/Mode2-4)
15. Function Button
17. Mode selection key
18. 3D/6G Mode Switch
19. Size rudder volume switch
20. Hover Debugging keys
Warning : Always place the battery on a heat resistant surface and never leave it unattended!
- 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.
- It is possible to switch mode on this model. See on the picture what are the differents modes.
- Using the 3D/6G switch it is possible to turn of the gyro for 3D flying
- You can choose between 2 different speed modes by pushing button 19 on the controller while flying. Turbo mode greatly
increases the flying speed and helicopter reaction versus while in normal mode.
Remote Control / Transmitter
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Insert the battery by sliding the cover down. Then insert 6 x AA
batteries as indicated under the cover.
SIDEWARD
The directional lever serves to move the helicopter to the
left or the right.
FORWARD
Pushing the directional lever up and down makes your
helicopter go forward or backward.
How to fly
Flying is really simple, but you need a little practice at first. Connect to www.wltoys.eu to watch educational films.
Copyright WLtoys.eu | DroneX BV

ALTITUDE
Pushing the gear lever up and down makes your altitude
rise or fall.
TURN
Pushing the gear lever from side to side, the helicopter will
turn on its own axis.
- Remember to disconnect the battery of the copter after each flight.
- If you lose control of the copter, disable the propulsion of the engines immediately by pushing the throttle lever down to turn it off.
The first flight
1. For your first flight make sure to be with a person experienced in flying copters. We advise you to 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.
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.
CAUTION
- Always use a fully charged battery.
- Do not use the copter when it has visible or mechanical damage.
- Always stay out of reach of rotors.
- Ensure that the copter in flight is always within sight and under control.
- When finished flying, always turn off the copter first, then the remote control.
- Always fly in an open and Jellyfished environment to avoid dangerous situations.
- Ensure that you adhere to all the legal requirements that exist for your copter model in the country in which you are using it.
Copyright WLtoys.eu | DroneX BV

Ref | Description | Quant
709 | Rotor Head | 1
710 | Across shaft | 1
711 | Rubber | 1
712 | Main Blade Clips | 2
713 | Blade | 2
714 | Connect buckle | 1
715 | Swashplate | 1
716 | Main shaft | 1
717 | Servo cover | 1
693 | Brushless motor | 1
690 | Servo set | 1
692 | Bearing | 2
718 | Main frame | 1
719 | Gear set | 2
698 | Speed governor | 1
720 | PCB | 1
721 | Battery | 2
722 | Canopy | 1
723 | Landing skip | 1
724 | Tail motor set | 1
725 | Tail blade | 2
726 | Screw | 1
727 | tail pipe | 1
728 | Tail motor | 1
729 | Tail motor holder | 1
730 | Wires | 1
731 | gear | 1
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.
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.
Wltoys
Spare parts
Copyright WLtoys.eu | DroneX BV

Imported by: WLtoys.eu / DroneX BV
Bloemstraat 86HS 1016 LE Amsterdam | www.wltoys.eu |
[e-mail]
Our products comply with the standards and criteria of the
European Union and approved by the EC. For your safety, we
recommend that you read the entire manual before your first
flight.
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 | [e-mail].
You can find instructional videos and buy spare parts on our website www.wltoys.eu.
For technical support contact your reseller.
WARNING:
Non-compliance with safety rules may cause damage, injury and / or dangerous situations.
Warranty
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.
• Damage caused by the failure to comply with security measures or instructions
• Extreme treatment which can not be contained in the usual standards
• Electric defects due to voltage overload or lightning
• Overloading the vehicle or external influences
• The damage caused by the loss of control of the vehicle
• After three flights the warranty of brushed engines is void
• Homemade modifications on the product
• Normal wear and tear of the device and parts
The following are excluded from the warranty:
• The costs of transportation, shipping or insurance
• The damage caused by the humidity
• The damage caused by the loss of the product
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