P 5/164. Basic Operationa) Installationi. Connect Cigarette Lighter Plug with Main Body:Press down the spring button as shown below andconnect the ‘connecting buckle’ to the main body’sconnection slot. Then, release the button. Once the buttonis released ensure that both parts are securely connected.Before connection After connectionii. Insert the Cigarette Lighter Plug into the CarCigarette Socket, as shown in the followingpictures:Before plugging in Plugged inNote: The output voltage of the car cigarette socket thatprovides power to the BTC8 must be DC 12V, it mustnot exceed DC 13.5 V.Connect to