NAUTIZ X4 Manual Version 1.268 handheldCharging LEDIf the LED is red, the unit is charging; if it is green, the charge is complete.13.5. Back PanelDC Power JackConnect the power cable to this power jack; see powering the Single Slot Cradle Device on paragraph 12.6.USB PortThe USB port is full-speed (v2.0). Using the USB cable, you can connect the base to a USB-compliant device tofacilitate USB communication to and from the terminal. USB communication occurs through MicrosoftActiveSync (v.4.1 or higher). For more information about ActiveSync setup, see ActiveSync Communication onparagraph 10.4.Ethernet Port (Single Ethernet cradle only)Using an Ethernet cable, you can connect the Single Ethernet cradle to an Ethernet-compliant device to facilitateEthernet communication to and from the terminal. This equipment is for indoor use only. The communication wiring islimited to the inside of a building.Single Slot Cradle Single Ethernet CradleUSB port DC power jack Ethernet port USB portDC power jack