Bose Acoustic Noise Cancelling Headset Other needs, Warranty, Problem Possible Cause Solution

Troubleshooting

Problem	Possible Cause	Solution
• Noise reduction	No power to	Turn it on,
absent	headset	check
		battery
• Low/no volume	Sound source setting	Turn up
		volume, set
		on Hi
• Crackling noise	Low batteries	Replace
or intermittent loss		batteries
of noise reduction
• Low rumbling	Poor earcup fit,	Adjust fit,
	audio ports blocked	clear ports

For additional help, please call Bose® customer service. See back cover for phone numbers.

Other needs

This headset is not engineered to meet the needs of pilots or civil aviation authority standards for aviation communi- cations.

For that purpose, Bose offers the Aviation Headset X, which features a microphone with the appropriate power and intelligibility for transmission of flight information. It is engineered to withstand the altitude and temperature conditions common in non-commercial aircraft.

For information on the Bose Aviation Headset X, contact Bose Corporation by calling 1-800-242-9008. For calls made from outside the United States, 1-508-766-1099.

Warranty

The Bose QuietComfortTM Acoustic Noise Cancelling® headset is covered by a one-year transferrable, limited warranty.

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