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DJI Mavic 3E/3T User Manual
17
©
2022 DJI All Rights Reserved.
Smart RTH
Press and hold the RTH button on the remote controller to initiate Smart RTH. Press the
RTH button or flight pause button to exit Smart RTH and regain full control of the aircraft.
Advanced RTH
Advanced RTH is enabled if the lighting is sufficient and the environment is suitable for
vision systems when Smart RTH is triggered. The aircraft will automatically plan the best
RTH path, which will be displayed in DJI Pilot 2 and will adjust according to the environment.
RTH Settings
RTH settings are available for Advanced RTH. Go to the camera view in DJI Pilot 2, tap
->
, and then RTH.
1. Preset: if the aircraft is further than 50 m from the home point when RTH begins, the
aircraft will plan the RTH path, fly to an open area while avoiding obstacles, ascend to
the RTH Altitude, and return to home using the best path.
If the aircraft is at a distance of 5 to 50 m from the home point when RTH begins, the
aircraft will not ascend to the RTH Altitude and instead return to home using the best
path at the current altitude.
When the aircraft is near the home point, the aircraft will descend while flying forward if
the current altitude is higher than the RTH Altitude.
2. Optimal: regardless of the RTH Altitude settings, the aircraft automatically plans the
optimal RTH path and adjusts the altitude according to environmental factors such
as obstacles and transmission signals. The optimal RTH path means the aircraft will
travel the shortest distance possible, reducing the amount of battery power used and
increasing flight time.
Advanced RTH Procedure
1. The Home Point is recorded automatically.
2. Advanced RTH is triggered.
3. The aircraft brakes and hover in place.
a. The aircraft lands immediately if it is less than 5 m from the Home Point when RTH
begins.
b. If the aircraft is farther than 5 m from the home point when RTH begins, the aircraft
will plan the best path according to the RTH settings and fly to the Home Point while
avoiding obstacles and GEO zones. The aircraft front will always point in the same
direction as the flight direction.
4. The aircraft will fly automatically according to the RTH settings, environment, and
transmission signal during RTH.
5. The aircraft lands and the motors stop after reaching the Home Point.
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