190-01115-01 G3X/G3X Touch Installation Manual - GDU 470 Installation
Rev. AC Page 9-2
See Section 36.2.1.5 for information on replacing a GDU 37X display with a GDU 4XX
display.
The GDU 470 is not suitable for installation in a type-certificated aircraft.
The GDU 470 is mounted flush to the aircraft instrument panel using four #6 screws. The GDU 470 is a
Garmin Display Unit with a GPS receiver and video input.
9.1.1 Navigation Functions
• Display of position and ground speed
• Display of stored navigation and map databases
• Area navigation functions using the determined position/velocity and stored navigation data
• Advisory approach navigation functions and associated databases
• Display of flight plan and navigation from an external GPS navigator
• Display of navigation data from an external VOR/ILS NAV radio
9.1.2 Interface Summary
A G3X system installation can use either GDU 37X or GDU 4XX displays, but a G3X
system installation cannot use GDU 37X and
GDU 4XX displays.
Please refer to the G3X Touch Pilot’s Guide (190-01754-00) for guidance in using
Connext Bluetooth connections to Garmin Pilot device(s).
The GDU 470 uses CAN and RS-232 interfaces to communicate with Garmin LRUs and other devices.
Refer to sections Section 2
, Section 26, Section 27, Section 28, and Section 34 for interconnect and
configuration information.
The GDU 470 supports video input via a wired connection (see Section 25.4.4
).
The GDU 470 includes a wireless Bluetooth transceiver than can communicate with tablet computers and
other Garmin devices that support the Connext interface protocol. Refer to the G3X Touch Pilot’s Guide
(190-01754-00) for guidance in using Connext Bluetooth connections.
9.2 General Specifications
See Section 2.2 for power/current specifications, and Section 2.4.1 for dimension/weight specifications.
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