How to Set the Car Horn to Sound When Locking?
1 Answers
To enable the horn sound when locking the car, you can use the remote key. Simply press the unlock and lock buttons simultaneously for 3 seconds. Below are specific details about car horns: 1. Function of Car Horns: The horn is the audio signal device of a car. During driving, the driver can emit necessary sound signals as needed or required by regulations to warn pedestrians and alert other vehicles, ensuring traffic safety. It is also used for urging and signaling. 2. Working Principle: The air horn operates by using the airflow of compressed air to vibrate a metal diaphragm, thereby producing sound. Therefore, it can only be used on vehicles equipped with an air compressor. Generally, air horns are installed on large buses and heavy-duty trucks, especially for long-distance transport vehicles driving in mountainous areas or curves. Using the air horn can effectively alert pedestrians and oncoming drivers due to its loud volume, pleasant sound, and long transmission distance. Air horns are usually cylindrical and operate with a combination of high and low pitch horns.