Cirrus SR2x

SYSTEM OVERVIEW
SECTION 1 SYSTEM OVERVIEW
The Cirrus Perspective ® Integrated Avionics by Garmin presents flight instrumentation, position, navigation,
communication, and identification information to the pilot through large-format displays. The system consists of
the following Garmin Line Replaceable Units (LRUs), listed alphabetically:
• FlightStream 210 Bluetooth ® Wireless Gateway
(optional)
• GCU 478 PFD/MFD Control Unit
• GDC 74A Air Data Computer (ADC)
• GDL 59 Data Link (optional)
• GDL 69/69A/69A SXM Satellite Data Link Receiver
(optional)
• GDU 1240A Primary Flight Display (PFD)
• GDU 1240A Multi Function Display (MFD)
• GDU 1040A Primary Flight Display (optional)
• GDU 1040A Multi Function Display (optional)
• GEA 71 Engine/Airframe Unit
• GIA 63W Integrated Avionics Unit
• GMA 347/350 Audio Panel with Integrated Marker
Beacon Receiver
• GMC 705 AFCS Control Unit (if the Garmin
Automatic Flight Control System (AFCS) is installed)
• GMU 44 Magnetometer
• GRC 10 Remote Control (option with GDL 69A)
• GRS 77 Attitude and Heading Reference System
(AHRS)
• GRT 10 SiriusXM Radio Remote Transceiver (option
with GDL 69A/69A SXM)
• GSA 80 AFCS Yaw Servo (if the Garmin AFCS is
installed)
• GSA 81 AFCS Pitch and Roll Servos (if the Garmin
AFCS is installed)
• GSR 56 Iridium Transceiver (optional)
• GTP 59 Outside Air Temperature (OAT) Probe
• GTX 32 Transponder (optional)
• GTX 33 Mode S Transponder (optional)
• GTX 33 Mode S Transponder with 1090 MHz
Extended Squitter (1090ES) (optional)
• GSM 85/86 Servo Gearboxes (if the Garmin AFCS is
installed)
• GTA 82 Pitch Trim Adapter (if the Garmin AFCS is
installed)
A top-level system block diagram is shown in Figure 1-1 (it does not include the GSM 85, GTA 82, GRC 10,
or GRT 10).
The optional Garmin Automatic Flight Control System (AFCS) provides the flight director (FD), autopilot
(AP), yaw damper (YD - optional), and manual electric trim (MET) functions. Refer to the AFCS section for more
information.
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
190-00820-11 Rev. A Pilot’s Guide for the Cirrus SR2x with Cirrus Perspective by Garmin 1