First things firstSystem tourxTop and bottom viewsNo. Icon Component Description1 GPS GPS antenna jack Connects to an external GPS antenna.2 Power button Switches the device into standbymode.3 Earphone jack Connects to earphones/headphones.4 Power switch Used to switch device on initially, or todo a hard reset of the device. For moreinformation on performing a hardreset, see "Performing a hard reset"on page 33.5 Docking connector (Manufactureoption)Connects to Car Mount Kit6 USB port Connects the device to computerrunning on the Microsoft Windowsplatform. Also serves as the powerconnector for charging the device.Connects to external TMC module(Selected models only).7 Soft reset button Used to do a soft reset of the device.For more information, see"Performing a soft reset" on page 32.1 2 35 6 74