Does the parking charge system not display the charge amount and prompt tone?

See p, this is the LED screen setting. I wonder if you will go in and reset the first line, second line, third line and fourth line of the screen. Generally, the general settings are the words "welcome to a car and a shot", and then look at the voice broadcast test (the IP and LED of the import and export cameras were related the day before yesterday). I don't know how you know about computers or something. If the small white class had better find hundreds of people in this industry to deal with it,