Garmin GMA 240 Installation Manual - Page 37

APPENDIX B INTERCONNECT DRAWINGS GMA240 J2401 15 14 13 12 11 10 9 8 7 6 5 4 3 2 COM 2 MIC COM 2 AUDIO COM 2 AUDIO COM 1 MIC COM 1 MIC COM 1 AUDIO COM 1 AUDIO AUX2 AUDIO AUX2 AUDIO RESERVED TEL MIC TEL AUDIO LO TEL AUDIO IN RESERVED AUDIO OUT HI LO IN HI KEY* OUT AUDIO OUT HI LO IN HI IN LO IN HI AUDIO OUT HI HI 1 RESERVED 30 29 28 COM 2 MIC CREW ISO* IN RESERVED KEY* OUT 27 26 RESERVED RESERVED 25 RESERVED 24 RESERVED 23 22 21 20 19 18 17 16 RESERVED AUX1 AUDIO AUX1 AUDIO NAV 2 AUDIO NAV 2 AUDIO NAV 1 AUDIO NAV 1 AUDIO MASQ IN LO IN HI IN LO IN HI IN LO IN HI INHIBIT* IN 44 ALERT 2 AUDIO IN HI 43 ALERT 2,3 AUDIO IN LO 42 PASS HEADSET AUDIO OUT LO 41 PASS HEADSET AUDIO OUT RIGHT 40 PASS HEADSET AUDIO OUT LEFT 39 RESERVED 38 RESERVED 37 RESERVED 36 RESERVED 35 PILOT MIC AUDIO IN LO 34 PILOT MIC KEY* IN 33 PILOT MIC AUDIO IN HI 32 ALERT 1 AUDIO IN LO 31 ALERT 1 AUDIO IN HI GMA240 J2402 15 ALERT 3 AUDIO IN HI 14 PILOT ISO MUSIC* RETURN 13 PILOT ISO MUSIC* IN 12 RESERVED 11 AIRCRAFT GROUND 10 AIRCRAFT GROUND 9 AIRCRAFT POWER 8 AIRCRAFT POWER 7 LIGHTING BUS 14V HI/28V HI 6 LIGHTING BUS 14V HI/28V LO 5 LIGHTING BUS 14V LO/28V LO 4 COPILOT HEADSET AUDIO OUT RIGHT 3 COPILOT HEADSET AUDIO OUT LEFT 2 COPILOT HEADSET AUDIO OUT LO 1 PILOT HEADSET AUDIO OUT LO 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 MUTE* ON COM TX IN FAILSAFE MUSIC 2 IN LO MUSIC 2 IN WARN AUDIO RIGHT IN HI MUSIC 2 IN MUSIC 1 IN LO MUSIC 1 IN LEFT RIGHT MUSIC 1 IN LEFT RESERVED COM SWAP* IN RETURN COM SWAP* BUTTON IN PRESS TONE ENABLE* IN RESERVED RESERVED PILOT HEADSET AUDIO OUT LEFT 44 43 42 41 40 39 38 37 36 35 34 33 32 31 RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED PASS 2 MIC AUDIO IN LO PASS 2 MIC PASS 1 MIC AUDIO IN HI AUDIO IN LO PASS 1 MIC AUDIO IN HI COPILOT MIC COPILOT MIC COPILOT MIC AUDIO IN LO KEY* IN AUDIO IN HI PILOT HEADSET AUDIO OUT RIGHT GMA 240 Installation Manual 190-00917-01 Figure B-2. GMA 240, J2401 & J2402 Connector Layout Drawing Page B-7 (Page B-8 blank) Rev B