12BASIC OPERATIONAccessing the Navigation SoftwarePress the MENU button and touch the Navigation icon to access navigation modeSelecting / Listening to a Source while NavigatingWhile navigating, other sources may be selected and listened to such as AM-FM Tuner, CD, etc To listen to another source while navigating, press the MENUbutton and then select a source from the Source Menu Navigation voice promptswill be heard automatically, although the navigation map cannot be seen To viewthe navigation screen, but continue to listen to the selected source, press the NAVbutton or choose the navigation source from the SOURCE menuAcquiring a Satellite SignalDrive your vehicle to an open area where the GPS signal can be clearly receivedand park the vehicle If the device is in motion, the signal can take longer toinitially connectWith the ignition on, verify that the “GPS” indicator is green It may take up to 5minutes to establish the first connection Subsequent connections will be faster(30 seconds to 1 minute), but if you have not used the unit for several days or arevery far away from the last location you used it, it may take up to 5 minutes againto find a strong signal If you cannot acquire the signal, drive to another location Ifthe signal is still unobtainable, check your antenna installationOnce a GPS signal has been established, verify that the information display clocktime (time displayed on the radio) matches the navigation system clock With anestablished GPS signal, the software will follow you as you move and navigateThe GPS symbol ( ) may change colors indicating the strength of the signalThe GPS symbol colors mean:Green - GPS signal is free from obstruction and is being received regularly At leastfour satellites are being receivedYellow - GPS signal is partially obstructed which means only three satellites arebeing receivedRed - GPS signal is unavailable, meaning two or fewer satellites are beingreceived