Section 1 System Overview - Garmin G900X Pilot's Manual

SECTION 1 SYSTEM OVERVIEW

The G900X Integrated Flight Deck System presents flight instrumentation, position, navigation, communication,
and identification information to the pilot using flat-panel color displays. The system is distributed across the
following Line Replaceable Units (LRUs):
• GDU 1040 Primary Flight Display (PFD)
• GDU 1040 Multi Function Display (MFD)
• GMA 1347 Audio Panel with Integrated Marker
Beacon Receiver
• GIA 63W Integrated Avionics Units (IAU)
• GDC 74A Air Data Computer (ADC)
Figure 1-1 shows interactions between the LRUs. Additional/optional equipment are shown in Figure 1-2. The
G900X is capable of interfacing with the following optional equipment:
• GCU 476 MFD/PFD Control Unit
• GDL 69A Data Link Receiver
• CO Guardian Aero 353R/452R Remote Carbon
Monoxide Detector
• Avidyne TAS600-series Traffic Advisory System
• Artex ELT 406-N Emergency Locator Transmitter
• S-TEC 55X Autopilot
190-00726-00 Rev. A
• GEA 71 Engine/Airframe Unit
• GTX 33 Mode S Transponder
• GRS 77 Attitude and Heading Reference System
(AHRS)
• GMU 44 Magnetometer
• TruTrak Digiflight I/Sorecerer/DFC Series autopilots
• TruTrak Digiflight II-series autopilots
• TruTrak Digitrak/Pictorial Pilot autopilots
• TruTrak Altrak Altitude Hold Autopilot
• TruTrak ADI
• Trio Avionics EZ Pilot Autopilot
• Trio Avionics EZ Altitude Control Autopilot
Garmin G900X Pilot's Guide
SYSTEM OVERVIEW
1-1