User's Manual

AGRAS MG-1 User Manual
© 2016 DJI. All Rights Reserved. 22
aircraft and spray liquid via the spray button on the remote controller. Adjust the spray speed via the dial on the
remote controller. Refer to Controlling the Spray System for details. It is recommended to fly in Manual Operation
Mode when the spray area is small.
Assisted Operation Mode
Toggle the Operation Mode Switch to enter Assisted Operation Mode. The maximum flying speed is restricted to 8
m/s and the aircraft’s heading is locked. You can control the movement of the aircraft except the heading. Press
Button C1 or C2 and the aircraft will fly one operation width to the left or right. It sprays liquid automatically when
the aircraft has a flying speed on forward and backward direction. It doesn’t spray liquid when flying left and right
or hovering. It is recommended to fly in Assisted Operation Mode when the spray area is irregular.
The operation width is the same as the one in Smart Operation Mode which is set in the A2-AG
Assistant.
The spray speed cannot be adjusted in Assisted Operation Mode. It will be set to a value the same as
it in Manual Operation Mode. You can enter Manual Operation Mode to adjust the desired spray speed
(refer to Controlling the Spray System for details) and then return to Assisted Operation Mode.
Radar Assisted Altitude Stabilization System
Profile
The Radar Assisted Altitude Stabilization System uses microwave to realize altitude stabilization related to the crops
which will ensure the spray uniformity under operating conditions. The system is active in Smart Operation Mode
and Assisted Operation Mode and the aircraft will fly above the crops with a stable relative altitude. The system can
measure the relative altitude above the crops or other surfaces, but the aircraft cannot fly with a stable relative
altitude.
Use
1. Ensure that the Operation Mode Switch is toggled to the Manual Operation Mode. Fly the aircraft above the crops
and adjust the relative altitude between the aircraft and the crops. The relative altitude should be in the measuring
range of the system (2 – 7 m). Otherwise, the Operation Status Display Panel cannot show the relative altitude.
2. Confirm the desired relative altitude by observing the Relative Altitude LEDs on the Operation Status Display
Panel. The final relative altitude should be in the altitude stabilization range of the system (2 – 3.5 m). Otherwise,
the system working will be unstable in which case there will be risk.
3. Toggle the Operation Mode Switch to enter the Smart Operation Mode or Assisted Operation Mode.
The distance between the aircraft and the surface measured should be in the operating range of the
Altitude Stabilization System. Otherwise the system will fail to work.
Ensure that the pitch and roll angle of the aircraft is within 20

.
Operate the aircraft cautiously when in any of the following situations: