zūmo 500/550 Owner’s Manual PrefaceUsing XM ......................................33Listening to XM Radio ....................33Managing Files on Your zūmo ....35Supported File Types......................35Deleting zūmo Files ........................37Using the Media Player ...............38Listening to MP3 Files ...................38Listening to Audible Books .............39Customizing the zūmo ................41Changing the Map Settings ............41Changing the System Settings .......42Localizing Your zūmo .....................42Managing User Data ......................43Bluetooth Technology Settings .......45Changing the NavigationSettings .....................................46Customizing the Display .................47Changing the Keyboard..................48Managing Traffic Settings ...............48Restoring All Settings .....................48Clearing All User Data ....................48Appendix ......................................49zūmo Audio Options .......................49Installing the zūmo in YourAutomobile ................................50Charging the zūmo .........................52Resetting the zūmo ........................52Calibrating the Screen ...................52Updating the zūmo Software ..........52Purchasing and LoadingAdditional Map Data ..................53Optional Accessories ......................53Battery Information ........................57Using a Remote Antenna ...............58Caring for Your zūmo .....................58About GPS Satellite Signals ...........60Specifications .................................60zūmo Troubleshooting ....................62USB Interface Troubleshooting ......63Index .............................................65