DJI Dock 2/Matrice 3D Series Unmanned Aircraft Flight Manual
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takes control in S mode or F mode, the ight route task will be interrupted and RTH will be 
triggered.
8.  The remote controller can be used to modify the ight control system, the sensing system, 
other aircraft settings, and the camera settings. 
9.  Both the rmware of the dock and the aircraft can be updated in DJI FlightHub 2, but the 
remote controller can only be used to update the rmware of the remote controller.
10.  Users can upload the logs of both the dock and the aircraft in DJI FlightHub 2, but can only 
upload the logs of remote controller using the remote controller.
11.  Remote controller B cannot be used to update the Fly Safe database, and cannot upload 
unlocking license for GEO Zones.
Emergency Stop Button
The dock has one emergency stop button. In an emergency, press the emergency stop button 
to stop all dock movements when operating or maintaining the dock. The status indicators blink 
red and yellow alternatively after pressing the emergency stop button.
If the aircraft is powered on but the motors are not running, the aircraft cannot take o after 
pressing the emergency stop button. If the emergency stop button is pressed when the aircraft 
is performing a ight task, the aircraft will y to the alternate landing site after completing the 
ight task.
• Pull out or rotate the button clockwise to release the emergency stop button before 
performing any dock operations (e.g. dock cover control).