Dji AGRAS T20 User Manual

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AGRAS T20

User Manual

project point following a perpendicular line.

The amount of selectable project points is related to the position of the aircraft. Select

according to the app display.

Make sure that the aircraft has completely avoided the obstacle before resuming operation.

In the event of an emergency, make sure that the aircraft is operating normally and y the

aircraft manually to a safe area to resume operation.

Repeat the instructions above to exit and resume operation in the event of an emergency when

returning to the route, such as whenever obstacle avoidance is required.

System Data Protection

In Route or A-B Route operation mode, the System Data Protection feature enables the aircraft to retain

vital system data such as operation progress and breakpoints after the aircraft is powered off to replace

a battery or rell the spray tank. Follow the instructions in Operation Resumption to resume the operation

after restarting the aircraft.

During Route operations, in situations such as when the app crashes or the remote controller

disconnects from the aircraft, the breakpoint will be recorded by the flight controller and recovered

automatically in the app once the aircraft is reconnected. If recovery is not performed automatically,

users can perform the operation manually. Go to Operation View, select

, , then Advanced Settings,

and tap Continue Unnished Task. Recall the operation in the Executing tag in the operation list. Before

using this function, make sure that the option “Continue operation if remote control signal is lost” in

Aircraft Settings is enabled.

Omnidirectional Digital Radar

Prole

The all-new omnidirectional digital radar works during both day and night, without being affected by

light or dust. In an optimal operating environment, the radar module can predict the distance between

the aircraft and the vegetation or other surfaces in forward, rear, and downward directions to y at a

constant distance to ensure even spraying and terrain following capability. The omnidirectional digital

radar can also detect obstacles 30 m away from the aircraft. The radar module supports obstacle

avoidance in all horizontal directions, and effectively senses the environment to help circumvent

obstacles in all horizontal directions in both Route and A-B Route operation modes. In addition, the

radar module limits the descent speed of the aircraft according to the distance between the aircraft and

ground, to provide a smooth landing.

The altitude stabilization and obstacle avoidance functions of the radar module are enabled by default,

and can be disabled in the app. When enabled, the aircraft ies above the vegetation at a constant

spraying distance in Route, A-B Route, and Manual Plus operation modes. In Manual operation mode,

the radar module can also measure the spraying distance above the vegetation or other surfaces, but

the aircraft is not be able to y at a constant spraying distance. The obstacle avoidance function can be

used in any mode. Auto obstacle circumvention is disabled by default. Users can enable it in the app.

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Dji AGRAS T20 Drone Makes Agricultural Spraying