摩托车是一种轻便快速的交通工具,为保证行驶安全,车上设置了利用电磁作用使膜片振动发声的电喇叭,通过其发出的音响信号,以警告行人与其它车辆。电喇叭一旦不响或响声不正常即为故障,必须及时查明故障原因并予排除,否则不利于摩托的安全行驶。 Motorcycles are a kind of light and fast means of transport. To ensure the safety of driving, electric loudspeakers, which use the electromagnetic effect to make the diaphragm vibrate and sound, are set on the car to send audible signals to warn pedestrians and other vehicles. Once the loudspeaker does not sound or the sound is not normal, it is a fault, you must promptly identify the cause of the malfunction and be excluded, otherwise it is not conducive to the safe driving motor.