1.
(low frequency inverter)Insert the on-board inverter into the socket of the automobile cigarette lighter. When inserting, please check the tightness between the plug and the socket. When it is too loose, open the shrapnel on both sides of the insert head, and then insert it into the cigarette socket.
2.
(low frequency inverter)Confirm whether the power indicator of on-board inverter is on.
3.
(low frequency inverter)Insert the power plug of the electrical appliance to be used into the socket of the on-board power converter.