Getting Ready - RTR-5W 19RTR-5W Part Names and Functions[FRONT]POWER LEDOptical Communication AreaPOWER LED While the power is ON, the lamp will be on.OpticalCommunication AreaWhen you wish to communicate directly, not by wireless, witha data logger (Remote Unit), it is necessary to place the logger(Remote Unit) face down on this area for communication tooccur.[LEFT SIDE] [RIGHT SIDE]Ethernet JackAC AdaptorJack ButtonCF Interface slotEthernet Jack 10Base-T/100Base-TX Ethernet ConnectorConnect with LAN CableAC Adaptor Jack Connect using the supplied AC adaptorCF Interface Slot Insert a Wireless LAN Card Button Press to return to the factory default settings* For information and updates concerning which CF cards can be used please seeour Website. Or contact the agent from which you purchased the unit.