Bose A30 Aviation Multilingual Owners Guide - Page 61
Mono connection diagram, damage or break internal solder joints.
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I nstallation Connect the eight wires as follows: • Two for the microphone • Two for audio • One for power • One for ground • Two for audio shields Audio and microphone wires should be connected to the back of the existing microphone and headphone jacks, leaving existing jacks intact for use with conventional headsets. This is usually the fastest installation method. CAUTION: Do NOT use excessive force or bend the installed connector. This may damage or break internal solder joints. NOTE: The aircraft panel connector cannot be installed in an audio system using transformer-coupled audio outputs. Contact Bose customer service. Mono connection diagram Existing wiring to aircraft intercom/ audio panel 10-32 V DC 1/2A RED BLK BLK/WH WHT BLU WHT WHT/BLU BLK/WH Microphone - Jack 1 V+IN 2 GND 3 COMM L 4 COMM R 5 MIC HI 6 MIC LO Ring (audio) Tip (PTT) Barrel (gnd) Headphone - Jack Existing PTT switch and wiring (no connection to Bose headset) Tip (phone audio) Barrel (audio gnd) | 6 1 E N G
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