Bose X manual Details on making the connections

GETTING YOUR HEADSET READY FOR USE

Details on making the connections

The pinout for the optional installed connector is:

1	Red	Headset power (10-32 VDC). Use a 1/4-amp
		fuse or a 1/ -amp circuit breaker.
		2
2	Black	System ground. Connect to the existing
		audio ground.
3	White	Phone communication–Left.
4	Black	Phone communication–Right.
5	White	Microphone/Hi-audio. Connect to the por-
		tion of the existing microphone jack that
		corresponds to the ring position of a head-
		set microphone plug. Do not connect to
		the tip (PTT) segment.
6	White/	Microphone/Lo-ground. Connect to the
	Blue	portion of the microphone jack that corre-
		sponds to the barrel position of a headset
		microphone plug.
	Black	Shield from Comm L and Comm R wire
Comm		pair.
Shield
Mic	Black	Shield from Mic Hi and Mic Lo wire pair.
Shield

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