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DJI Mavic 3
User Manual
18
©
2021 DJI All Rights Reserved.
During Advanced RTH, the aircraft will enter Straight Line RTH if the lighting condition and
environment was not suitable for vision systems and the aircraft cannot avoid obstacles. An
appropriate RTH altitude must be set before entering RTH.
When the remote controller signal is normal during Advanced RTH, the pitch stick can be used to
control the flight speed but the orientation and altitude cannot be controlled and the aircraft cannot
be flown left or right. Acceleration uses more power. The aircraft cannot avoid obstacles if the flight
speed exceeds the effective sensing speed. The aircraft will brake and hover in place and exit from
RTH if the pitch stick is pulled all the way down. The aircraft can be controlled after the pitch stick is
released.
When ascending in Straight Line RTH, the aircraft will stop ascending and exit from RTH if the throttle
stick is pulled all the way down. The aircraft can be controlled after the throttle stick is released.
When flying forward in Straight Line RTH, the aircraft will brake and hover in place and exit from
RTH if the pitch stick is pulled all the way down. The aircraft can be controlled after the pitch stick is
released.
If the aircraft reaches the max altitude while it is ascending during RTH, the aircraft stops and returns
to the Home Point at the current altitude.
The aircraft will hover in place if it reaches the max altitude while it is ascending after detecting
obstacles in front.
During Straight Line RTH, the speed and altitude of the aircraft can be controlled using the remote
controller if the remote controller signal is normal. The orientation of the aircraft and the direction of
flight, however, cannot be controlled. The aircraft cannot avoid obstacles if the pitch stick is used to
accelerate and the flight speed exceeds the effective sensing speed.
Low Battery RTH
Low Battery RTH is triggered when the Intelligent Flight Battery is depleted to the point that the safe
return of the aircraft may be affected. Return home or land the aircraft immediately when prompted.
In order to avoid unnecessary danger due to insufficient power, the aircraft automatically calculates if the
battery power is sufficient to return to the Home Point according to the current position, environment,
and flight speed. A warning prompt will appear in DJI Fly when the battery level is low and the aircraft
can only support Low Battery RTH.
The user can cancel RTH by pressing the RTH button on the remote controller. If RTH is cancelled
following a low battery level warning, the Intelligent Flight Battery may not have enough power for the
aircraft to land safely, which may lead to the aircraft crashing or being lost.
The aircraft will land automatically if the current battery level can only support the aircraft long enough
to descend from its current altitude. Auto landing cannot be canceled but the remote controller can be
used to alter the direction and the speed of descent of the aircraft during landing. The throttle stick can
be used to increase the ascent speed by 1 m/s if there is sufficient power. The throttle stick cannot be
used to increase the ascent speed and the aircraft will land if there is no power left.
During auto landing, find an appropriate place to land the aircraft as soon as possible. The aircraft will
fall if there is no power remaining.
Failsafe RTH
If the Home Point was successfully recorded and the compass is functioning normally, Failsafe RTH
automatically activates after the remote controller signal is lost for more than six seconds. Note that the
action the aircraft performs when the remote controller is lost must be set to Return to Home in DJI Fly.
When the lighting is sufficient and the vision systems are working normally, DJI Fly will display the RTH
path that was generated by the aircraft before the remote controller signal was lost and return to home
using Advanced RTH according to the RTH settings. The aircraft will remain in RTH even if the remote
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