Garmin aera 500 Series Pilot’s Guide 190-01117-02 Rev. C24OverviewOverviewGPS NavigationFlight PlanningHazard AvoidanceAdditional FeaturesAppendicesIndex1.6 SYSTEM SETTINGSThe third-level Setup Icons allow management of the following system parameters:• Display• Sound• Units• Date & Time• Map• Position• Interface• Alarms• SUA Alarms• Data Link• Weather• Power• KeyboardRestoring system setting defaults:1) From the 'Home' Screen, touch Tools > Setup.2) Touch the desired Setup Icon (Display, Sound, Units, Date & Time,Map, Position, Interface, Alarms, SUA Alarms, or Power).3) Touch Menu > Restore Default.Or:From the 'Home' Screen, touch Tools > Setup > Menu > Restore AllSettings.DISPLAYDisplay Setup
