Autel Robotics Alpha User Manual page 168

7. The aircraft has shortened flight time:
 During flight, factors such as low ambient temperatures, flying against the wind, air
turbulence, and carrying a mount all may lead to a shortened operating time of the aircraft.
 Make sure that the smart battery has fewer than 200 cycles. During the normal use of the
smart battery, the battery capacity naturally decreases over time.
8. The remote controller has unstable image transmission (e.g., image lag, image loss, or
frequent disconnection):
 Check whether the remote controller's antennas are securely connected and whether they
are adjusted to an appropriate direction.
 Check whether there is any strong magnetic field or signal interference source near the
aircraft and remote controller.
 Confirm that the distance between the aircraft and the remote controller falls within the
effective communication range and promptly reduce the flight radius if needed.
9. The gimbal camera automatically turns off during recording:
 Do not immediately remove the microSD card from the gimbal. Instead, restart the camera
and wait for the video file to be stored as much as possible.
 Check whether the memory of the microSD card is full; if it is, replace it with a new microSD
card or transfer the media files.
 Check whether the gimbal camera is securely connected to the aircraft. If the gimbal
camera is not securely locked during installation, it may become loose due to flight
vibrations, leading to poor contact and thus malfunctions.
10. When the aircraft is flying beyond the visual line of sight, image transmission fails:
 Enable auto-return to let the aircraft return to the home point.
11. What precautions should I follow when using the omnidirectional visual sensing system?
 Before flying, make sure that the visual sensing camera lens is clean and not blocked
("Omnidirectional" means that the system can sense objects in six directions, including
front, rear, left, right, up, and down).
 When flying, pay attention to the surrounding environment and safety prompt messages
of the Autel Enterprise App.
 Obstacles can be detected by checking the texture of their surfaces. The detection function
cannot work properly for objects with no texture, repeated texture, a surface of pure color,
moving objects, or tiny objects. It also cannot work properly in a strong light or weak light
environment.
12. The accurate landing/landing protection function cannot work properly:
 The accurate landing function can be implemented by the visual sensing lens on the rear
of the aircraft. The camera detects the ground texture when the aircraft takes off or lands.
 However, if the ground does not have any texture or the visual sensing lens on the rear of
the aircraft is damaged, this function cannot work properly.
13. The omnidirectional visual sensing system cannot work properly:
 Restart the aircraft and check whether the system can work properly this time.
 Check whether the ambient light illuminance is suitable for the operation of the visual
sensing system.
Chapter 7 Firmware Updates and Maintenance 157