Garmin GMA 1347D-00 Installation Manual

GMA 1347D Installation Manual Page 4-3190-00303-21 Revision CTable 4-1. J3471 Pin Assignments (Continued)Pin Pin Name I/O38 UNSWITCHED AUDIO IN 3 HI In39 UNSWITCHED AUDIO IN LO In40 REMOTE PASS ICS AUDIO IN HI In41 REMOTE PASS ICS AUDIO IN LO In42 TEL AUDIO IN HI In43 TEL AUDIO IN LO In44 PASS 3 MIC AUDIO IN HI In45 PASS 3 MIC AUDIO IN LO In46 PASS 1 MIC AUDIO IN HI In47 PASS 1 MIC AUDIO IN LO In48 PASS HEADSET AUDIO OUT LO Out49 COPILOT MIC AUDIO IN HI In50 COPILOT MIC KEY* IN In51 COPILOT MIC IN LO In52 COPILOT ICS KEY* In53 RESERVED (-00)SUMMED AUDIO OUT LO (-20)--Out54 ALTITUDE WARN AUDIO IN HI In55 ALTITUDE WARN AUDIO IN LO In56 MUSIC IN 2 LEFT In57 MUSIC IN 2 RIGHT In58 COM 3 AUDIO IN HI In59 COM 3 AUDIO LO I/O60 REMOTE CREW ICS OUT HI Out61 REMOTE ICS OUT LO Out62 TEL MIC AUDIO OUT LO Out63 PASS 4 MIC AUDIO IN HI In64 PASS 4 MIC AUDIO IN LO In65 PASS 2 MIC AUDIO IN HI In66 PASS 2 MIC AUDIO IN LO In67 PASS HEADSET AUDIO OUT LEFT Out68 PASS HEADSET AUDIO OUT RIGHT Out69 COPILOT HEADSET AUDIO OUT LEFT Out70 COPILOT HEADSET AUDIO OUT RIGHT Out71 COPILOT HEADSET AUDIO OUT LO Out72 RESERVED (-00)PILOT SUMMED AUDIO OUT HI (-20)--Out73 RESERVED (-00)COPILOT SUMMED AUDIO OUT HI (-20)--Out74 AUX AUDIO IN HI In75 AUX AUDIO IN LO In76 MUSIC IN 2 LO In77 COM 3 MIC AUDIO OUT HI Out78 COM 3 MIC KEY* Out* Denotes Active Low (Inputs: ground to activate; Outputs: grounded when active).