Table Of Contents - Garmin GI 275 Installation Manual

1 GI 275 DESCRIPTION ...................................................................................................... 1-1
1.1 STC Applicability ......................................................................................................................1-2
1.2 System Overview .......................................................................................................................1-3
1.3 Equipment ................................................................................................................................1-20
1.4 System Architecture Examples ................................................................................................1-26
2 LIMITATIONS ................................................................................................................... 2-1
2.1 Installation Limitations ..............................................................................................................2-2
2.2 Operational Limitations..............................................................................................................2-7
3 PREPARATION ................................................................................................................. 3-1
3.1 Materials and Parts .....................................................................................................................3-2
3.2 GI 275 Installation Requirements ..............................................................................................3-7
3.3 Interfaces to Other Equipment .................................................................................................3-20
3.4 Selection of GI 275 System Components ...............................................................................3-24
3.5 Electrical Load Analysis ..........................................................................................................3-29
4 INSTALLATION................................................................................................................ 4-1
4.1 Wire Routing and Installation ....................................................................................................4-2
4.2 Pitot-Static Routing ....................................................................................................................4-5
4.3 Equipment Bonding..................................................................................................................4-10
4.4 Instrument Panel Installations ..................................................................................................4-12
4.5 Backshell Assembly .................................................................................................................4-32
4.6 Display Sensors ........................................................................................................................4-37
4.7 Engine Indicating System.........................................................................................................4-60
4.8 Weight and Balance .................................................................................................................4-77
5 SYSTEM CONFIGURATION .......................................................................................... 5-1
5.1 System Configuration Preparation .............................................................................................5-3
5.2 Software / Configuration............................................................................................................5-5
5.3 Unit Type....................................................................................................................................5-7
5.4 Interfaces ..................................................................................................................................5-10
5.5 Setup.........................................................................................................................................5-34
5.6 EIS ............................................................................................................................................5-56
5.7 Calibration/Checks ...................................................................................................................5-68
5.8 External Systems ......................................................................................................................5-83
5.9 Diagnostics ...............................................................................................................................5-84
5.10 System Info ..............................................................................................................................5-86
5.11 Maintenance .............................................................................................................................5-86
5.12 Restart Options.........................................................................................................................5-87
5.13 Wireless Connectivity ..............................................................................................................5-88
5.14 Database Loading.....................................................................................................................5-89
6 SYSTEM CHECKOUT...................................................................................................... 6-1
6.1 Checkout Log .............................................................................................................................6-2
6.2 Configuration Ground Checks ...................................................................................................6-5
6.3 Interfaced Equipment Ground Checks .......................................................................................6-6
6.4 AHRS Ground Checks .............................................................................................................6-22
6.5 Indicator-Specific Checks ........................................................................................................6-28
6.6 Placards and Switch Labeling Check .......................................................................................6-35
190-02246-10
Rev. 11

TABLE OF CONTENTS

GI 275 Part 23 AML STC Installation Manual
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