Garmin GMA 240 installation manual Table Of Contents

	TABLE OF CONTENTS
PARAGRAPH		PAGE
1	GENERAL DESCRIPTION	1-1
1.1	Introduction	1-1
1.2	Equipment Description	1-1
1.3	Technical Specifications	1-2
1.4	Reference Documents	1-4
1.5	Limited Warranty	1-5
2	INSTALLATION OVERVIEW	2-1
2.1	Introduction	2-1
2.2	Installation Materials	2-1
2.3	GMA 240 Wiring, Configuration, and Adjustment Options	2-1
2.4	Noise	2-5
2.5	GMA 240 Mounting	2-6
3	INSTALLATION PROCEDURE	3-1
3.1	Unpacking Unit	3-1
3.2	Electrical Connections	3-1
3.3	Audio Shield Termination	3-2
3.4	GMA 240 Installation	3-2
3.5	Post Installation Checkout	3-3
3.6	Configuration Adjustments	3-4
3.7	Continued Airworthiness	3-4
4	SYSTEM INTERCONNECTS	4-1
4.1	Connector Description	4-1
4.2	Pin List	4-1
4.3	Aircraft Power and Lighting	4-4
4.4	Configuration Pins	4-5
4.5	Audio Inputs/Outputs and Mic Keys	4-6

GMA 240 Installation Manual	Page iii
190-00917-01	Revision A