1.Please confirm that the HUD has been connected to the car OBD2 interface well and HUD is normally working.
2.Find out the HUD setting wave button
3.Long press in the button to enter into the setting mode, and do it again to save & exit
When in the setting mode, HUD display below
Explanation:There are 14 menu options,once entering into the menu mode,short pressing in the button will enter
into next menu,up or down the button to increase or decrease the default parameter.
Quick Setup