2 line replaceable units, System overview – Garmin G1000 Mooney M20TN User Manual
Page 13
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Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN
190-00647-01 Rev. B
2
SYSTEM OVERVIEW
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
1.2 LINE REPLACEABLE UNITS
• GDU 1040 – A GDU 1040 is configured as the Primary Flight Display (PFD). The display is a 10.4-inch LCD
screen with 1024 x 768 resolution. The displays communicate with each other through a High-speed Data Bus
(HSDB) Ethernet connection. Each display is also paired with an Ethernet connection to an IAU.
• GDU 1042/1044 – A GDU 1040 or 1042/1044 (for airframes equipped with the GFC 700) is configured as
a Multi Function Display (MFD). The display is a 10.4-inch LCD screens with 1024 x 768 resolution. The
displays communicate with each other through a High-speed Data Bus (HSDB) Ethernet connection. Each
display is also paired with an Ethernet connection to an IAU.
•
GMA 1347
– The Audio Panel integrates navigation/communication radio (NAV/COM) digital audio, intercom,
and marker beacon controls, and is installed between the displays. This unit also provides manual control of
display Reversionary Mode (red
DISPLAY BACKUP
button; see Section 1.5, System Operation) and communicates
with both IAUs using an RS-232 digital interface.