Bose X manual Details on making the connections

Page 16

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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Contents Aviation Headset Declaration of Conformity Power source Operational advisoryHow use of the headset affects hearing safety Other cautionsEarcup inner screen StorageContents General cleaning We appreciate your choice Features common to most variationsHeadset and cable variations Introduction Locate the serial number for your product registration card Decide where you want the boom microphoneDate of manufacture Removing an attached boom microphone cable Attaching the boom microphone cableClothing clip Preparing to use battery power Changing the optional operation switchesInserting batteries Preparing the aircraft powered headset for useAttaching and removing the cable Mounting the connector Details on making the connections Use proper adhesives Mono, stereo, and helicopter connection diagrams Wearing it properly Conditions related to fitOperating the battery powered headset Microphone placementPower button Controlling the volume of a single battery powered headset Battery power indicatorVolume control using multiple headsets Operating the aircraft powered headset Power switchControlling the volume of a single aircraft powered headset Cleaning the headset General cleaningInstructions for airworthiness Earcup TriPort headset openingsReplacement parts Ear cushionsMicrophone windscreen Earcup inner screenReplacing parts Microphone windscreen replacementEar cushion replacement Headband cushionBattery replacement Headband cushion replacement Battery door replacementBoom microphone cable Or connector access cover replacement Problem What to do Case of difficultyTroubleshooting Headphone ImpedanceFrequency ResponseFAA Technical Standards Order Contact information To return your headset to Bose for repairOrdering parts and accessories