The omnidirectional vision system only assists flight safety under certain conditions and is not a substitute for your own judgment and control. During a flight. always pay attention to the surrounding environment and the warnings on the DJI Fly app. and be responsible for and maintain control of the drone at all times. When Gnss signals are unavailable. the optimal positioning altitude range for using the vision positioning system is 0.5 to 30 m. The vision positioning performance may decrease when flying beyond this range. Fly with caution. The vision system may not function properly when the drone is flying over water. which may prevent it from actively avoiding water surfaces below when landing. Operators should maintain control of the drone at all times. make operational decisions based on an assessment of the surrounding environment. and avoid relying solely on the vision system. The vision system cannot detect certain objects or surfaces. including large structures with frames and cables (e.g. tower cranes. high-voltage transmission towers. high-voltage transmission lines.