AGRAS T50/T25
Unmanned Aircraft Flight Manual
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2023 DJI All Rights Reserved.
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During the operation, the aircraft will only spray liquid while flying along the route
parallel to the line from A to B, and does not spray liquid while flying along the other
parts of the route.
Manual Operation
This mode is ideal for small or irregularly-shaped operating areas. In the task mode selection
screen, select M to enter Manual operation mode. In the Task Settings on the left side of the
screen, users can select Manual or Manual Plus mode.
Manual Mode
Users can set the spray amount, spray droplet size, height above crops and limit the maximum
flight speed. In this mode, users can control every movement of the aircraft, spray liquid via the
spray button on the remote controller, and adjust the spray rate via the dial. Refer to Controlling
the Spraying System for more information.
Manual Plus Mode
Users can set the spray amount, spray droplet size, height above crops, flight speed and
route spacing. Tap or onscreen, and the aircraft will fly to the left or right at the preset
distance for route spacing. The aircraft automatically sprays when accelerating forward,
backward, or diagonally, but does not spray when flying sideways.
After the additional sprinklers are mounted and Full Mode is enabled in the app,
the aircraft will spray using the rear sprinklers when flying forward and the front
sprinklers when flying backward.
Under optimal working conditions, and if the altitude stabilization function is enabled,
the radar module maintains the distance between the aircraft and vegetation when
spraying.
The heading of the aircraft will be locked after Course Lock is enabled. Users can
control all other movements but not the forward direction of the aircraft.
During an operation, users can adjust the spray amount, flight speed, and height
above vegetation but not the route spacing.
Fruit Tree Operation
This mode is suitable for sloped terrain with mountain crops or fruit trees. Users can plan a field
on the reconstructed HD map in the app or plan a field in DJI SmartFarm or DJI Terra. Users can
obtain their plans for Fruit Tree operations by either downloading them from DJI SmartFarm or
importing them from a microSD card and then perform the operation in Fruit Tree operation
mode.
Downloading/Importing Fruit Tree Operations Information
1. Download from DJI SmartFarm: Go to the home screen in the DJI Agras app and tap to
enter the task management screen. Tap
and select desired Fruit Tree operations in the
pop-up window and download.