190-01499-02 GTX 3x5 TSO Installation ManualRev. 1 Page iiiTABLE OF CONTENTS CONTINUED5.3 Power .........................................................................................................................................5-35.4 Lighting Bus ..............................................................................................................................5-45.5 Antennas ....................................................................................................................................5-45.6 Altitude Inputs ...........................................................................................................................5-55.7 Discrete IO .................................................................................................................................5-65.8 Serial Data Interfaces ................................................................................................................5-85.9 Suppression Bus ........................................................................................................................5-95.10 OAT Temperature Input ............................................................................................................5-95.11 Audio Output ...........................................................................................................................5-105.12 1PPS Interface .........................................................................................................................5-105.13 Configuration Module .............................................................................................................5-105.14 USB Interface ..........................................................................................................................5-116 P OST INSTALLATION CONFIGURATION AND CHECKOUT ................................................................6-16.1 System Configuration Overview ...............................................................................................6-16.2 Mounting, Wiring, and Power Checks ......................................................................................6-16.3 Connector Engagement Check ..................................................................................................6-16.4 Configuration Setup ...................................................................................................................6-16.5 Remote Unit Configuration .......................................................................................................6-36.6 Diagnostic Information ..............................................................................................................6-36.7 Ground Checks ..........................................................................................................................6-36.8 Flight Checks .............................................................................................................................6-46.9 Database Check .........................................................................................................................6-46.10 Database Update Procedure .......................................................................................................6-46.11 Software Loading Procedure .....................................................................................................6-47 CONTINUED A IRWORTHINESS ...........................................................................................................7-1APPENDIX A MECHANICAL DRAWINGS .......................................................................................A-1A.1 Drawing List................................................................................................................... A-1APPENDIX B INTERCONNECT DRAWINGS .............................................................................................. B-1