When the veterinary B-ultrasound probe fails, it will cause image defects. When checking this part of the problem, you need to first check the condition of the veterinary B-ultrasound image, and then determine where the problem lies.

When checking and judging this part of the fault, first turn on the host in normal working state and carefully check the working condition of the veterinary B-ultrasound probe. Usually, a smooth small metal rod is used to conduct a full-process inspection on the detection part of the veterinary B-ultrasound probe, and at the same time observe the image response on the veterinary B-ultrasound display to find the part of the veterinary B-ultrasound probe that has no ultrasonic reflection area corresponding to the detection point. If the probe has no reflection wave area corresponding to the defective part of the veterinary B-ultrasound image on the display screen, mark the side of the veterinary B-ultrasound probe with a marker, then remove the probe, insert it into another probe working socket of the host, and switch to the current working state, and repeat the above experiment. If the defective part of the veterinary B-ultrasound image observed still corresponds to the marked part, the veterinary B-ultrasound probe can be judged to be faulty.

Veterinary B-ultrasound BXL-DZ20

If, in the above situation, the veterinary B-ultrasound probe works in different probe sockets, and its fault defect mark is not at the same point, then it can be judged that the veterinary B-ultrasound probe has no fault. Because in the above situation, the fault points are in different places, because the control order of the two veterinary B-ultrasound probe sockets corresponding to the circuit control is different, and the position is changed through the circuit conversion, and the veterinary B-ultrasound probe fault should be manifested as a fixed fault point, which will not change with the circuit conversion. Therefore, when judging whether the veterinary B-ultrasound probe has a fault, the above method is simple and reliable. When it is determined that the veterinary B-ultrasound probe has no fault, its fault source should exist in the host circuit.

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