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DJI Dock 2/Matrice 3D Series Unmanned Aircraft Flight Manual

• Make sure to set an appropriate RTH altitude when creating a ight task plan. The RTH

altitude should be at least 5 m lower than the altitude limit of the Altitude Zone.

• During RTH, the aircraft will exit RTH when the GNSS signal becomes weak (the icon

becomes red), or the GNSS is unavailable.

• GEO Zones may aect the RTH. Avoid ying near GEO Zones.

• The aircraft will exit RTH and hover if the lighting and environment conditions are

insucient to complete RTH, even if the vision system is working properly.

Advanced RTH

Advanced RTH can be triggered in three ways: the user actively triggers, the aircraft has

low battery, or the control signal is lost. When Advanced RTH is triggered, the aircraft will

automatically plan the best RTH path, which will be displayed in DJI FlightHub 2 and will adjust

according to the environment.

The user can cancel RTH after gaining aircraft control in DJI FlightHub 2. RTH can also be

cancelled by pressing the Flight Pause button or the RTH button on remote controller B after

gaining aircraft control. After exiting RTH, users will regain control of the aircraft.

Trigger Method

The user actively triggers RTH

Advanced RTH can be initiated by clicking Return to Home in the device status window in DJI

FlightHub 2.

During on-site ight tests, advanced RTH can also be initiated by pressing and holding the RTH

button on the remote controller after gaining aircraft control.

Aircraft low battery

To avoid unnecessary danger caused by insucient battery power, the aircraft automatically

calculates if the battery power is sucient to return to the Home Point according to the current

position, environment, and flight speed. The flight task will be interrupted and RTH will be

triggered when the battery level is low and only enough to complete an RTH ight.

Users can click Cancel RTH in the device status window to exit RTH. The aircraft will not trigger

low battery RTH again if RTH is cancelled. If RTH is cancelled following the warning, the 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 cancelled. During auto

landing, users cannot control the aircraft movement in DJI FlightHub 2, but can still gain aircraft

control using remote controller B to control the horizontal movement and the descent speed

of the aircraft during auto landing. If there is sucient power, the throttle stick can be used to

make the aircraft ascend at a speed of 1 m/s.

During auto landing, gain control using remote controller B and move the aircraft horizontally

to nd an appropriate place to land as soon as possible. The aircraft will fall if the user keeps

pushing the throttle stick upward until the power is depleted.

dji MATRICE 3D Series Flight Manual

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