installation & connection16_ installation & connectionConnecting the Auto Iris Lens connectorInsert the lens connector into the corresponding hole of the camera.FocusingTurn the lens left or right to control the zoom and focus the lens so that you can view a clear,sharp object.INSERTING/REMOVING AN SD MEMORY CARDDisconnect the power cable from the camera before inserting the SD memory card.Inserting an SD Memory CardLoosen the screw and open the cover of the SD memory card. Insert the SD card in thearrow direction. 1 2 3 4 5 61 : ALARM IN 4 : GND2 : ALARM OUT 5 : RS-485+3 : ALARM COM 6 : RS-485-Do not insert the SD memory card while it’s upside down by force. Otherwise, it may damage theSD memory card.J J