Garmin G2000 Pilot's Manual page 17

(Traffic Advisory
GDU 1400W
(Primary
Display)
GIA 63W #1
(Integrated
Avionics
VHF COM
GPS/SBAS
VOR/LOC
AFCS Mode
Servo Logic
ECS
Controller
Antennas
(COM, NAV
GPS, SBAS)
190-01263-01 Rev. A
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GTS 800
Display
Reversion
System)
Flight
Unit)
GMU 44 #1
(Magnetometer)
GRS 77 #1
(Attitude &
Heading)
G/S
Flight
Director
Logic
429
232
HSDB
485
Garmin Equipment
Digital/Analog Signal
Optional Wiring
Figure 1-1 Basic G2000 System Block Diagram
Garmin G2000 Pilot's Guide for the Cessna T240
GMC 720
(AFCS Mode
Controller)
GCU 275
(GDU
Controller)
GTC 570
(Touchscreen
Controller)
GMA 36
(Audio
Controller)
GDC 74A
(Air Data
Computer)
GMU 44 #2
(Magnetometer)
GRS 77 #2
(Attitude &
Heading)
GSA 81 (Pitch Servo)
GSA 81 (Pitch Servo)
GTA 82 (Pitch Trim)
GEA 71 (Engine &
Airframe I/F)
GTX 33 ES
(Transponder)
Non-Garmin Equipment
SyStem overview
GDL 69A
(SiriusXM Weather/
Audio Data Link)
GDU 1400W
(Multi-
Function
Display)
GIA 63W #2
(Integrated
Avionics
Unit)
GSR 56
VHF COM
(Iridium
Data Link)
GPS/SBAS
VOR/LOC
G/S
Flight
Director
AFCS Mode
DME
Logic
Servo Logic
ADF
CO
Guardian
Antennas Antennas
(COM, NAV
GPS, SBAS)
Optional Equipment
3