G1000 System Overview; Figure 1 G1000 System - Garmin G1000:Beechcraft Baron 58/G58 Pilot's Manual

The G1000 integrated avionics system consolidates all communication, navigation, surveillance, primary fl ight instrumentation,
engine indication system and annunciations on two (or three) liquid crystal displays (LCDs) and one (or two) audio panels. All of
the components of the G1000 system are line-replaceable units (LRUs). This modular approach allows the various components to be
mounted either behind each of the displays, or in remote locations in the aircraft, based upon the needs of the aircraft manufacturer.
Figure 1 is a sample system schematic that shows the G1000 components used in a typical single-engine, GA aircraft.
NOTE: Autopilot interfaces are not shown, for they vary from aircraft to aircraft.
GDU 1040
No. 1 GIA 63
Integrated Avionics Unit
System Inegration Processors
I/O Processors
VHF COM
VHF NAV/LOC
GPS
Glideslope
2

G1000 SYSTEM OVERVIEW

High-Speed Data Bus (Ethernet)
GMA 1347
Audio Panel
Reversionary
Control
Vertical Speed
G P S O u t p u t
Magnetometer
Transponder
Engine/Airframe

Figure 1 G1000 System

Garmin G1000 Guide for Designated Pilot Examiners & Certified Flight Instructors
Reversionary
Control
GDC 74A
Air Data
Computer
OAT
Airspeed
Altitude
GRS 77
AHRS
Attitude
Rate of Turn
Slip/Skid
GMU 44
Heading
GTX 32
or GTX 33
GEA 71
Unit
GDU 1040
No. 2 GIA 63
Integrated Avionics Unit
System Integration Processors
I/O Processors
VHF COM
VHF NAV/LOC
GPS
Glideslope
G P S O u t p u t
190-00368-02 Rev. A