background image

Warning

1. The packaging and instructions contain important information and should be kept.

2. With this aircraft, you are responsible for ensuring that no harm will be caused to the personal and 

property of others.

3. Commissioning and installing of aircraft must be strictly in accordance with the operating 

instructions, and attention shall be paid to the distance between the aircraft and the user or other 

people shall be 2 to 3m to prevent the aircraft from bumping into the head, face and body of 

people and causing injury in flying and landing, etc.

4. Our company and distributors are not responsible for any loss and damage, as well as injury to 

people caused by improper use or operation.

5. Children should be guided by adults when operating the aircraft. This product is prohibited to be 

operated by children under 14 years old.

6. Please follow the instructions or packaging instructions to install and use correctly, and some parts 

should be assembled by adults.

7. The product contains small parts, please place it out of the reach of children to prevent the risk of 

accidental eating or suffocation.

8. It is strictly forbidden to play on the road or in the place where water is accumulated to avoid 

accidents.

9. Please put away the packing materials in time to avoid harm to children.

10. Do not disassemble or modify the aircraft. Disassembly or modification may cause malfunction to 

the aircraft.

11. The charging cable needs to be inserted into the designated power supply 5V     2A that is the 

same as the product label.

12. The use of other charging cables will cause damage to the battery and may cause unexpected 

dangers.

13. The charging cable is not a toy.

14. When charging the rechargeable battery, it must be under the supervision of an adult. When 

charging, it must be far away from flammable materials. During charging, the guardian should not 

leave the monitoring range.

15. Please do not short circuit or squeeze the battery to avoid explosion.

16. Do not mix different types of lithium batteries.

17. The aircraft uses a rechargeable lithium battery, which needs to be pulled out for charging.

18. Do not short-circuit, decompose or throw the battery into fire; do not put the battery in a place 

with high temperature and heat (such as in fire or near electric heating device).

19. The aircraft should be used as far away from other electrical equipment and magnetic objects as 

possible, they may cause mutual interference.

20. Please keep a safe distance from the high-speed rotating propeller to avoid the risk of scalp or 

cut

21. The motor is a hot part; please do not touch it to avoid burns.

22. LED has laser radiation; please do not give direct light beam to others.

23. Do not use the model near your ears! Misuse may cause hearing damage.

24. The USB charging cable must use the data cable provided by our company to charge the battery, 

otherwise it will cause serious damage to the battery and will lead to unexpected danger.

25. To meet the magnetic environment requirements of aeronautical radio stations. During the radio 

control order issued by the relevant state departments, the model remote control should be 

stopped within the city area as required.

26. Turn off the switch and unplug the battery when the battery of the aircraft is used up, and charge 

after 30 minutes of rest, otherwise the battery will be easily damaged.

01

Summary of Contents for 4D-V25

Page 1: ...ectromagnetic environment various of aero models and UAV are not allowed to fly within the range of 10 km on each side of center line and 20km on both ends of the airport runway and in the and civil aviation routes and airlines Using various models and drones in the no fly zone issued by the relevant state departments is prohibited Regular edition ...

Page 2: ...l cause damage to the battery and may cause unexpected dangers 13 The charging cable is not a toy 14 When charging the rechargeable battery it must be under the supervision of an adult When charging it must be far away from flammable materials During charging the guardian should not leave the monitoring range 15 Please do not short circuit or squeeze the battery to avoid explosion 16 Do not mix di...

Page 3: ...of each part of aircraft Aircraft 1 Fan blade Vertical wing Power switch Battery LED lights Motor Landing gear Front landing gear 1 Rear landing gear 2 Lithium battery 1 Remote control 1 Fan blade 4 Operating Instructions 1 USB charging cable 1 02 ...

Page 4: ...ase install it correctly according to the diagram otherwise it will not take off C lower floor A upper floor C lower floor 3 1 Assembly of landing gear 3 2 Wind blade installation diagram Assemble the landing gear correctly according to the diagram align the landing gear with the socket on the bottom of the aircraft for docking Remove the fan blade if A1 A2 A3 A4 is broken replace A1 A2 A3 A4 if B...

Page 5: ... the aircraft from the battery power port and then remove the battery Desktop PC Mobile power USB adapter USB power socket Laptop It must be charged with the aircraft charging cable provided by the factory and other charging cables cannot be used Be sure to remember to avoid accidents Warning Accelerate Throttle left and right lever Advance fine tuning Left fine tuning Reverse fine tuning Right fi...

Page 6: ...battery Battery cover Note 1 The positive and negative poles and the positive and negative poles of the battery box must be identified when inserting the battery and error is not allowed 2 Do not mix old and new batteries 3 Do not mix different types of batteries When not flying please do not install the battery in the aircraft to avoid battery damage Warning Instructions in charging Do not put th...

Page 7: ...p flying Figure 3 8 2 Press and hold the power switch button of the remote control step 1 and the power indicator of the remote control will be on push the throttle lever up to top step 2 and then to the end step 3 code matching will succeed and the aircraft light will change from flashing to be always on It must ensure that the power of the aircraft remote control is sufficient or it cannot take ...

Page 8: ...8 2 horizontal calibration reference 8 3 start stop reference 8 4 one button take off and landing reference 8 5 Warning Figure 4 When the left joystick throttle is pushed up the rotation rate of the main blade increases and the aircraft rises When the left joystick throttle is pushed down the rotation rate of the main blade slows down and the aircraft descends When the left joystick rudder is push...

Page 9: ... press the 360 roll button then push the right joystick to the right and the aircraft will flip 360 to the right accordingly 11 1 Headless mode The front of the aircraft when the code matching is turned on is by default the front in headless mode if it is necessary to adjust the direction please turn on the code matching again and short press the remote controller headless mode function key Figure...

Page 10: ...y to return home and automatically flies back to us When the right rocker is operated arbitrarily the return function is released 11 3 Speed switching When the aircraft takes off it is by default in the low speed mode 3 geared switching gently press the remote control by a beep sound for low speed gear two beep sounds for medium speed gear and three beep sounds for high speed gear Figure 7 11 4 A ...

Page 11: ...oken replace A and if fan blade B is broken replace B so does fan blade C Replace the blade 1 Replace the blade 2 Replace the motor After leaving the aircraft for 5 10 seconds or by the horizontal calibration it will be ok For the steps please refer to the manual 8 3 horizontal calibration operation 4 3 1 2 11 5 Fine tuning function 1 Fine tuning of aircraft moving forward backward When the aircra...

Page 12: ......

Page 13: ......

Page 14: ......

Page 15: ......

Page 16: ......

Reviews: