Reading Lights...........................................................................7-56
Overhead Dome Light................................................................7-56
Environmental System ..................................................................7-57
Cabin Heat Control ....................................................................7-59
Cabin Cooling Control................................................................7-59
Cabin Air Selector......................................................................7-59
Pitot-Static System........................................................................7-61
Pitot Heat Switch ....................................................................... 7-61
Pitot Heat Light ..........................................................................7-61
Alternate Static Source ..............................................................7-61
Vacuum System............................................................................7-62
Suction Gauge ........................................................................... 7-64
Vacuum Warning Light .............................................................. 7-64
Aux Vac Caution Light ...............................................................7-64
Stall Warning System....................................................................7-65
Standard Avionics .........................................................................7-66
Multi-Function Display ............................................................... 7-68
Autopilot.....................................................................................7-70
GPS Navigation .........................................................................7-72
Communication (COM) Transceivers ........................................7-73
Navigation (Nav) Receiver.........................................................7-74
Transponder ..............................................................................7-74
Audio System.............................................................................7-75
Emergency Locator Transmitter ................................................7-76
Hour Meter.................................................................................7-77
Digital Clock............................................................................... 7-78
Cirrus Airplane Parachute System ................................................7-80
System Description....................................................................7-80
Activation Handle.......................................................................7-81
Deployment Characteristics.......................................................7-82
Section 7 Cirrus Design
Airplane Description SR20
September 2011
P/N 13999-002 Info Manual 7-3