190-02177-02 Rev. A
Garmin G1000 NXi Pilot’s Guide for the Cessna NAV III
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
2
SYSTEM OVERVIEW
-
GMA 1347 / GMA 1360
(1) – The GMA Audio Panel integrates NAV/COM digital audio, intercom system
and marker beacon controls. Pressing the red
DISPLAY BACKUP
button on this unit, enables the manual
control of the display reversionary mode and communicates with the #1 IAU, using an HSDB connection.
The optional GMA 1360 offers Bluetooth® capability.
-
GTX 335R / 345R / 33ES
(1) – The GTX 335R Transponder is a solid-state transponder that provides Mode
A, C, S capability. The optional GTX 345R also provides ADS-B In/Out. The transponder can be controlled
from the PFD. The transponder communicates with the both IAUs through
an RS-232 digital interface.
-
GSA 81
(3) and
GSM 86/85/85A
(3) – The GSA Servos are used for the automatic control of roll, pitch,
and pitch trim. These units interface with each IAU. The GSM 86/85/85A servo gearbox is responsible for
transferring the output torque of the GSA 81 servo actuator to the mechanical flight-control surface linkage.
-
GSR 56
(1) (Optional) – The GSR Iridium Transceiver operation for voice communication is by means of
pilot and copilot headsets in the cockpit. The transceiver can provide Garmin Connext Weather and SMS
functions.
-
Flight Stream 510
(1) (Optional) – The Flight Stream Wireless Transceiver provides wireless connectivity
between a compatible tablet/mobile device and the avionics system. GPS, ADAHRS, ADS-B, traffic, SiriusXM
audio, and weather data can then be shared with the mobile device, and flight plans can be transferred to or
from the mobile device. Also, database updates may be performed using the Flight Stream 510 WiFi link.
-
GDL 69A / GDL 69A SXM
(1) (Optional) – The GDL SiriusXM Datalink Receiver provides data link weather
information to the MFD and, indirectly, to the PFD map as well as digital audio entertainment. The unit
communicates with the MFD via HSDB connection. Subscriptions to SiriusXM Weather or SiriusXM Satellite
Radio are required to enable services.
-
GTS 800
(Optional) – The GTS Traffic Advisory System (TAS) uses active interrogations of Mode S and Mode
C transponders to provide Traffic Advisories to the pilot independent of the air traffic control system.
The following figure shows interactions between the LRUs. Additional/optional equipment are also shown.
The system is capable of interfacing with the following optional equipment:
-
GDL 69A / GDL 69A
SXM Data Link Receiver
-
GTS 800
Traffic Advisory System
-
WX-500 Stormscope
Lightning Detection
-
KN 63
DME
-
KR 87
ADF Receiver
-
CO Guardian
Carbon Monoxide Detection
NOTE:
For information on non-Garmin equipment, consult the applicable optional interface user’s guide.
This document assumes the reader is already familiar with the operation of this additional equipment.