Description
(1)Turn off the machine by turning the switch to the OFF positionT toggle switch to T test gear. (2)When the switch is turned to the first gear and the dog barks, the red light flashes to display the ultrasonic work. (3)When the switch is turned to 2nd gear, the red light flashes to display the sound of the dog barking, and the ultrasound is working. (4)When the 3 toggle switch is turned to the 3rd gear, the red light flashes to display the sound of the dog barking, and the ultrasonic work is di
