Shenzhen Simtoo Intelligent Technology Co. LTD. DF400 User Manual
Precautions
Safe Flying Tips
1. Fly in an open wide area without large obstacles like buidings, trees or electric wires in 30
meters as they may distort the GPS signals or crash the aircraft. Do not fly close to metal
structure with strong magnetic field.
meters as they may distort the GPS signals or crash the aircraft. Do not fly close to metal
structure with strong magnetic field.
2. Place the aircraft on flat ground before take-off. After powered on, dragonfly will start a
self-checking of fly control system and gimbal by itself. Do not touch or move it during the
self-checking as it may result in failure in self-checking and incorrectness of level calibration.
self-checking of fly control system and gimbal by itself. Do not touch or move it during the
self-checking as it may result in failure in self-checking and incorrectness of level calibration.
3. Dragonfly cannot take off until it gets enough GPS satellites and the Remote / Watch
screen shows a “ ”. Do not start follow me flight mode until the watch gets 8 GPS
follow-me satellites and shows a “ ”. If the aircraft cannot find satellites normally,
change to another place and try again.
screen shows a “ ”. Do not start follow me flight mode until the watch gets 8 GPS
follow-me satellites and shows a “ ”. If the aircraft cannot find satellites normally,
change to another place and try again.
4. Do not fly in strong winds, rains, lightning, snow or fog. Bad weather may weaken the
GPS signals or even damage the aircraft.Do not fly in water area as dragonfly is not
waterproof.
GPS signals or even damage the aircraft.Do not fly in water area as dragonfly is not
waterproof.
5. Keep the aircraft 5 meters away from people or animals when it takes off. Do not fly
over the crowds.
over the crowds.
6. It is recommended to keep the flight height and range within 100 m even the RC distance
is 1 km. Do not fly across large obstacles. Always keep dragonfly within the visual line of
sight.
is 1 km. Do not fly across large obstacles. Always keep dragonfly within the visual line of
sight.
7. If dragonfly suddenly deviates or keeps ascending over 6 meters due to surrounding
interference, immediately press the “hover” button and “land” button to force
dragonfly to land.
interference, immediately press the “hover” button and “land” button to force
dragonfly to land.
8. Ensure all components are in well condition and fully charged before every fly.
5meters
100 meters
100 meters