Instructions for Use

Table Of Contents
20
[Brightness]
1.Touch to shift screen to MAIN MENU.
2.Touch to hide the shortcut menu button area. Touch the top and pull-
down of the screen and wake up the shortcut menu button.
3.Touch to display all the programs running in the background, where
you can choose to close the programs running in the background.
4.Touch to shift screen to return to the previous interface.
5.Connect the ILL line of the tail line of the machine to the positive pole
of the headlamp of the car. When the headlamp is off, touch "+" or"-" to
adjust the brightness of the machine backlight.
6.Connect the ILL line of the tail line of the machine to the positive pole
of the headlamp of the car. When the headlamp is on, touch "+" or "-" to
adjust the brightness of the machine backlight.