Did you know your nuvi has a secret menu that shows satellite signal-to-noise ratios, accelerometer data (if equipped), and touchscreen diagnostics? Garmin hides this from normal users.
: Services like ExpertGPS allow you to convert nüvi waypoints and tracks into formats like Google Earth (KML) or AutoCAD (DXF) for advanced mapping projects. System & Hardware Tweaks garmin nuvi hacks
Many nüvi models have a "secret" menu used by technicians for troubleshooting. Did you know your nuvi has a secret
: Navigate to the View Map screen, touch the Speed display to open the trip computer, and then press and hold the center of the speed dial for about 10 seconds. accelerometer data (if equipped)