Garmin aera 660 Pilot’s Guide190-02017-20 Rev. AIndexIndex-1Overview Navigation Flight Planning Hazard Avoidance Additional Features Appendices IndexAAbnormal Operation 123Acquiring Satellites 4AC-U-KWIK 114, 129Additional Features 113ADS-B 110Aircraft Profile 161AIRMETs 88Airspace 64Alert Messages 65Smart 66Airways 48Alerts 117Terrain 96AOPA 114, 129AOPA Data 39, 114ApproachSelecting 78ARTCC 64Aural Alerts 98, 121Autolocate 4Autozoom 18BBacklight 24Baro Pressure 159BatteryCharging 3Information 147Installation 2Life 147Replacement 147BKSP 15Bluetooth 27, 28, 130, 146Bug Indicator 42CCalibrated Airspeed 160CDI Scale 42Charge Mode 3Charging, the battery 3Cities 63Compass Arc 38Computer, connecting to 125Connecting, cables 135Copying, Flight Plans 76Course, setting 42DDatabases 125Data Entry 15Alphanumeric Data 15Predetermined Data Option 16Data FieldOptions 37Data Field Options 117Data Fields 36Declutter 22Direct-to 67Cancelling 68DisplayBacklight Intensity 24Backlight Timeout 24Eexternal GPS Antenna 146FFiles, managing 126Flight Log 155Flight Plan