User manual

– Surface composed of highly repetitive pattern (such as tile).
– Tiny obstacle (such as tree branch, electric wire, etc.).
5. Avoid flying in rainy and foggy weather or other scenes where the visibility lower than
100m.
6. Before flight check the vision system surface to ensure that the binocular camera lens and
sensor are clean and not covered.
– Remove the surface film, sticker and other covers.
– Clean of water drop, fingerprint, dirt, etc. (by non-dust cloth instead of alcohol and other
organic solvents).
– Return to repair if the surface has shedding, crack, scratch or wear, etc.
7. In order to avoid disturbing the ultrasonic system, do not use 40 kHz ultrasonic device,
such as ultrasonic range finder, fault detector, cleaner or welding machine.