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2022 DJI All Rights Reserved.
Emergency Procedures
General Information
This chapter introduces how to handle the aircraft or remote controller if one of the following
emergencies occurs.
Engine Failure
If one or more motors fail during ight, the aircraft will calculate the remaining propulsion according to
factors such as the status of the propulsion system, aircraft weight, and ight environment. Two possible
scenarios may occur:
1. Remaining propulsion is sufcient: the aircraft will continue to y in a stable condition with remaining
propulsion.
2. Remaining propulsion is insufcient: the aircraft will spin and perform a controlled descent.
Afterward, it is recommended that users land the aircraft manually and check and repair the aircraft
immediately.
Fire
A prompt will appear in the app and the flight controller will reduce the power of the aircraft when
the flight battery temperature is too high. The battery will be locked for future use if it exceeds the
temperature threshold during ight and cannot be used again after landing.
Follow the instructions below if the ight battery catches re.
1. If the battery catches re when the battery is being charged using a battery station or generator,
make sure personal safety is guaranteed, power off the battery station or generator immediately,
and disconnect the battery from the charging device. If the battery catches re when the battery is
in the aircraft, make sure personal safety is guaranteed and disconnect the battery from the aircraft
immediately.
2. Transfer the ammable materials surrounding the battery to a safe distance of more than 5 m away.
3. If the re is small, use materials such as large amount of sand to cover the location of the re and
pour cold water to cool the battery until there is no longer any smoke being produced. With the
help of re-resistant gloves or other protective tools that allow users to avoid direct contact with the
battery, move the battery to a container with enough water to fully immerse the battery and add an
appropriate amount of salt to help fully discharge the battery. Leave the container in a cool place for
more than 72 hours and take out the battery and discard it.
4. If the re is large, double check that there are no ammable materials surrounding the re, extend
the safety distance to more than 10 m, and evacuate any people in the surrounding environment.
Wait until the battery burns out and the re is extinguished in order to avoid any further accidents.
Loss of C2 Link
The aircraft supports Failsafe RTH function.
Home Point:
The default home point is the first location where your aircraft received strong
GNSS signals
. Note that the white GNSS icon requires at least four bars before the signal is
strong.
RTH:
RTH brings the aircraft back to the last recorded home point.
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