StreetPilot 7200/7500 Owner’s Manual 13VIEWING THE MAP AND USING THE TOOLS*36,QIR3DJHFrom the map or Menu page, touch the signal strengthbars in the upper left corner to view the GPS Info page.Or, from the Menu page, touch Tools > Navigation >GPS Info.Sky viewSatellite signalstrength barsThe sky view shows the satellites you are receiving. Thesatellite signal strength bars indicate the strength of eachsatellite you are receiving. A solid bar indicates the GPSsatellite is ready for use.GPS SettingsFrom the Menu page, touch Settings > General > GPS.You can also access the GPS Settings by touching theGPS Settings button on the GPS Info page.Use Indoors—touch Yes to turn the GPS receiver offand use the unit indoors.Set Position—set your position, if Use Indoors isenabled. Select your location on the map and touch OK.WAAS/EGNOS—disable and enable WAAS/EGNOS.WAAS and EGNOS are systems of satellites and groundstations that provide GPS signal corrections, giving youeven better position accuracy. To learn about WAAS andEGNOS, visit http://www.garmin.com/aboutGPS/waas.html.:HDWKHU6WRFNVDQG7UDI¿FYou need an XM Smart Antenna and a subscription forservices to use weather, stocks, and XM Radio. Refer tothe XM Smart Antenna Owner’s Manual.To use the traffic features, you need an XM SmartAntenna or an FM Traffic Receiver. See pages 35–38 ofthis manual for information about traffic.