Instructions

DJI FPV
User Manual
22
© 2021 DJI All Rights Reserved.
Using the Vision Systems
The Downward Vision System is available if the surface has a clear texture and there is sucient light. The
Downward Vision System works best when the aircraft is at an altitude of 0.5 to 15 m. If the altitude of the
aircraft is above 15 m, the Vision System may be aected. Extra caution is required.
Follow the steps below to use the Downward Vision System.
1. Make sure the aircraft is in Normal mode. Power on the aircraft.
2. The aircraft hovers in place after takeo. The aircraft status indicator on the rear frame arm blinks green twice
to indicate the Downward Vision System is working.
If the aircraft is in Normal mode and Obstacle Slowing is enabled in the goggles, the Forward Vision System will
activate automatically when the aircraft is powered on. The Forward Vision System enables the aircraft to actively
slow down when an obstacle is detected. The Forward Vision System works best with adequate lighting and clearly
marked or textured obstacles. Due to inertia, users need to control the aircraft to brake within a reasonable distance.
Pay attention to the flight environment. The Forward and Downward Vision Systems and Infrared
Sensing System only work in certain scenarios and cannot replace human control and judgment.
During ight, pay attention to the surrounding environment and to the warnings on the goggles. Be
responsible for and maintain control of the aircraft at all times.
The aircraft has a max hovering altitude of 30 m when using the Vision System in an open and at
environment. The best positioning altitude range of the Vision System is 0.5 to 15 m. The vision
positioning performance may decrease when ying beyond this range. Fly with caution.
The Auxiliary Bottom Light can be set on the goggles to on, o, or auto. In Auto, the auxiliary bottom light
is automatically enabled when there is insucient ambient light. The vision positioning performance will
be negatively aected during this time. Be careful when ying if the GPS signal is weak.
The Downward Vision System may not function properly when the aircraft is flying over water.
Therefore, the aircraft may not be able to actively avoid water below when landing. It is recommended
to maintain flight control at all times, make reasonable judgments based on the surrounding
environment, and avoid relying on the Downward Vision System.
Note that the Forward and Downward Vision Systems and Infrared Sensing System may not function
properly when the aircraft is ying too fast.
The Downward Vision System cannot work properly over surfaces that do not have clear pattern
variations or there is weak light. The Downward Vision System cannot work properly in any of the
following situations. Operate the aircraft cautiously.
a) Flying over monochrome surfaces (e.g., pure black, pure white, pure green).
b) Flying over highly reective surfaces.
c) Flying over water or transparent surfaces.
d) Flying over moving surfaces or objects.