Garmin GMA 350c User Manual

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Garmin Ltd. or its subsidiaries
c/o Garmin International, Inc.
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190-01134-11.pdf
190-01134-11
GMA 350/350c/350H/350Hc Installation Manual
J
1 1
JGS 1/20/11
G 8/28/15 Added the GMA 350c, 350Hc, GMA 350Hc 132044
H 10/2/15 Included FCC comments 133098
J 3/22/16 Added European Union and Brazil statements 139773
NOTES:
1. DESCRIPTION: Installation Documentation
2. DISTRIBUTION: This document is intended for electronic distribution.
Portable Document Format, contains Installation Manual and Release Specication
release.indd Adobe InDesign Format, Release Specication
Manual Elements FrameMaker, Formatted Files and Figures
*.* Various supporting illustrations, drawings, and artwork.

Garmin GMA 350c Specifications

General

Weight	1.5 lbs (0.68 kg)
Interface	RS-232, ARINC 429
Audio Panel	Integrated
Bluetooth	Yes
Marker Beacon Receiver	Yes
Intercom	Yes
Display	LCD
Resolution	320 x 240 pixels
Operating Temperature	-20 to +55 °C
Compatibility	Compatible with various avionics systems

Summary

Record of Revisions

Definitions of Warnings, Cautions, and Notes

Warning, Caution, and Note Definitions

Explains the meaning of warning, caution, and note symbols and text used in the document.

General Description

Equipment Description

Details the features and capabilities of the GMA 350/350H audio panel.

Technical Specifications

Lists the physical and electrical characteristics of the GMA 350/350H.

Certification

Outlines the TSO/ETSO compliance and deviations for the equipment.

Installation Overview

Installation Considerations

Provides guidance on installing antennas, cabling, and wiring.

Cabling & Wiring

Mounting Requirements

Electrical Noise

Installation Procedure

Electrical Connections

GMA 350/350H Unit Installation

Steps for physically installing the unit into its rack.

Post Installation Configuration

Information on using the configuration tool for settings.

Post Installation Checkout

Procedures to verify the unit's functionality after installation.

System Interconnects

Pin List

Details pin assignments for J3501 and J3502 connectors.

Power

Audio Inputs and Outputs

Describes COM, NAV/TRFC, AUX, TEL, and Pilot/Copilot audio connections.

Music Inputs

Mic Keys

Miscellaneous Configurable I/O

Appendix C: Interconnect Drawings