Angie's pigeon clock scan is always abnormal. What do you mean?

System defect. Anjie homing pigeon clock is a timing tool used to calculate the homing time of racing pigeons. If the scan is always abnormal when the tool is running, this is the cause of the system bug, just restart the tool. With the development of the times, simple pigeon clock, mechanical pigeon clock (also known as hand-patted pigeon clock) and electronic scanning pigeon clock have appeared one after another. Before the official competition, the organizer will uniformly correct the time and distribute it to the pigeon owners.