Table Of Contents - Garmin GMA 350 Installation Manual

1 GENERAL DESCRIPTION ...........................................................................1-1
1.1 Introduction ..................................................................................................................... 1-1
1.2 Equipment Description .................................................................................................... 1-2
1.3 Technical Specifications.................................................................................................. 1-5
1.4 Certification ..................................................................................................................... 1-9
1.5 Operating Instructions ................................................................................................... 1-13
1.6 Reference Documents.................................................................................................... 1-13
2 INSTALLATION OVERVIEW......................................................................2-1
2.1 Introduction ..................................................................................................................... 2-1
2.2 Installation Materials ....................................................................................................... 2-1
2.3 Installation Considerations .............................................................................................. 2-3
2.4 Cabling & Wiring ............................................................................................................ 2-5
2.5 Cooling Air ...................................................................................................................... 2-5
2.6 Mounting Requirements .................................................................................................. 2-6
2.7 Installation Approval Considerations for Pressurized Aircraft ....................................... 2-7
2.8 Electrical Noise................................................................................................................ 2-7
3 INSTALLATION PROCEDURE ...................................................................3-1
3.1 Unpacking Unit................................................................................................................ 3-1
3.2 Antenna Installation......................................................................................................... 3-1
3.3 Antenna Cable Connectors .............................................................................................. 3-1
3.4 Electrical Connections ..................................................................................................... 3-1
3.5 Backshell Assembly ........................................................................................................ 3-2
3.6 GMA 350/350H Unit Installation.................................................................................... 3-3
3.7 Post Installation Configuration ........................................................................................ 3-3
3.8 Post Installation Checkout ............................................................................................... 3-5
3.9 Continued Airworthiness ................................................................................................. 3-7
4 SYSTEM INTERCONNECTS........................................................................4-1
4.1 Pin List............................................................................................................................. 4-1
4.2 Power ............................................................................................................................... 4-5
4.3 Serial Data ....................................................................................................................... 4-5
4.4 Lighting ........................................................................................................................... 4-5
4.5 Audio Inputs and Outputs................................................................................................ 4-6
4.6 Music Inputs .................................................................................................................. 4-10
4.7 Mic Keys........................................................................................................................ 4-10
4.8 Miscellaneous Configurable I/O.................................................................................... 4-12
190-01134-11
Rev. J
GMA 350/350c/350H/350Hc Installation Manual
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