Garmin aera 660 Pilot’s Guide190-02017-20 Rev. AAppendix G159Overview Navigation Flight Planning Hazard Avoidance Additional Features Appendices IndexChanging the track vector settings on the Navigation Map:1) From the Main Menu, touch Map > Menu > Set Up Map.2) Touch the Dedicated Page Icon and touch the 'Line' Group.3) Touch the Track Vector button and touch Off, Distance, or Time.4) If Distance is selected, use the keypad to enter the desired distance andtouch Enter.5) If Time is selected, use the + / - buttons to select the desired time.E6B CALCULATORThe E6B Calculator calculates Density Altitude, True Airspeed, Tail Wind, Wind From,and Wind Speed, based on information entered.Accessing the E6B calculator:From the Main Menu, touch Tools > E6B.CalculatedFiguresE6B CalculatorBarometric Pressurefrom the NearestMETAR• Indicated Altitude—required entry for density altitude/true airspeed calculation.Enter the aircraft’s altimeter reading.• Baro Pressure—enter the current barometric pressure.
