METHOD FOR INPUTTING PASSWORD OF CAR AUDIO SYSTEM

摘要

PURPOSE: An inputting method of password for a car audio system is provided to easily input the password with a simple operation of key when the password is inputted in a driving initialization of the car audio system. CONSTITUTION: An appropriate number is set up in each operating key arranged in an inputting unit of key to decide a number inputted in each position of a password. An initialization of a car audio system is decided in setting the appropriate number in each operating key and a key input is received for setting the password from a user in the initialized state. The number is set in each number of the password by deciding the number set in the key inputted from the user and it is decided if the input of the password is finished. When the input of the password is finished, it is decided if the inputted password of the user the previously set password is conformed each other by comparing. It is converted to a normal operating mode to perform an appropriate function according to the key input when the passwords are conformed each other and a generation of error is alarmed when the passwords are not conformed each other.