Beidou air traffic recorder shows that the memory is full, isn't it automatically deleted?

There are two reasons why the video recorder memory card cannot be automatically overwritten when it is full:

1, not set.

Whether the video files in the memory card are automatically overwritten when they are full, some need to be set in the "Settings" of the driving recorder. If the default mode of the video recorder is not automatic overwrite, you need to manually delete the previous video file.

2. Unable to overwrite

If the video files stored in the memory card are read-only, these files cannot be automatically overwritten. The reason is that the gravity sensing setting of the recorder is too sensitive, which leads to the normal vibration of the vehicle itself and is considered as a collision, thus locking the gear. Just lower the gravity induction value.