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- 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.
Calibration
If the copter is unstable, resulting in frenetic flying in all directions, and rotates around its axis so that you have to constantly
correct its flight, then the gyroscope is probably not calibrated properly. To perform recalibration, connect the drone to the
transmitter (part Activation in the manual), then click on 100% button of the remote and move both sticks to the bottom left. When
the calibration is performed, you will either hear a long beep or see flashing lights (on the PCB) or both.
Note: The calibration is done in the factory, it is usually not necessary to do it when you receive the product.
One key to return
When using the 'return to home' function, your quadcopter must be at least 20 meters away. Hold the 'return to home' button on
your transmitter for 2 seconds. Your quadcopter will automatically return in its opposite direction and will descend. Be aware this
quadcopter does not have a GPS, so it will not know the original position it took off and save this position as its 'home'.
When using this function the quadcopter will return in the opposite direction and slowly descends to the ground. So, watch out
when the quadcopter is flying really low or high, it might fly over your head or descend to quickly. NEVER use this function when
trees, water or any other obstacles are nearby your quadcopter can crash into.
Troubleshooting
1. The receiver LED blinks continuously for more than 4 seconds after the quadcopter 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 quadcopter 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 quadcopter'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 quadcopter battery is exhausted.
Charge or replace with a fully charged battery and / or replace the blades.
6. The quadcopter 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 quadcopter 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.
Copyright WLtoys.eu | DroneX BV
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