DJI Mavic 3 Pro Drone with Fly More Combo & RC - Manual (Page 46)

DJI Mavic 3 Pro User Manual
46
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Straight Line RTH
The aircraft will enter Straight Line RTH when the lighting is not sufficient and the environment
is not suitable for Advanced RTH.
Straight Line RTH Procedure:
1. The Home Point is recorded.
2. Straight Line RTH is triggered.
3. The aircraft brakes and hover in place.
a. If the aircraft is farther than 50 m from the Home Point when RTH begins, the aircraft first
ascends to a height of 20 m (this step is skipped if the current height is higher than 20 m),
then the aircraft adjusts its orientation and ascends to the preset RTH altitude and flies to
the Home Point. If the current altitude is higher than the RTH altitude, the aircraft will fly
to the Home Point at the current altitude.
b. If the aircraft is at a distance of 5 to 50 m from the Home Point when RTH begins, the
aircraft adjusts its orientation and flies to the Home Point at the current altitude. If the
current altitude is lower than 2 m when RTH begins, the aircraft will ascend to 2 m and
flies back to the Home Point.
c. The aircraft lands immediately if it is less than 5 m from the Home Point when RTH
begins.
4. The aircraft lands and the motors stop after reaching the Home Point.
• During Advanced RTH, the aircraft will adjust the flight speed automatically to suit
environmental factors such as wind speed and obstacles.
• The aircraft cannot avoid small or fine objects such as tree branches or power lines. Fly
the aircraft to an open area before using Smart RTH.
• Set Advanced RTH as Preset if there are power lines or towers that the aircraft cannot
avoid on the RTH path and make sure the RTH Altitude is set higher than all obstacles.
• The aircraft will brake and return to home according to the latest settings if the RTH
settings are changed during RTH.
• If the max altitude is set below the current altitude during RTH, the aircraft will descend
to the max altitude and return to home.
• The RTH Altitude cannot be changed during RTH.
• If there is a large difference in the current altitude and the RTH altitude, the amount
of battery power used cannot be calculated accurately due to wind speeds at different
altitudes. Pay extra attention to the battery power and warning prompts in DJI Fly.
• Advanced RTH will not be available if the lighting condition and environment are not
suitable for vision systems during takeoff or RTH.
• During Advanced RTH, the aircraft will enter Straight Line RTH if the lighting condition
and environment are not suitable for vision systems and the aircraft cannot sense
obstacles. An appropriate RTH altitude must be set before entering RTH.