Using the Bose® Aviation Headset
Adjusting the volume
The volume for your headset is controlled by the grooved knobs located on the front side of the headband arms.
Avoid setting your volume controls at high levels that may affect your hearing during extended periods of headset use.
Note: The volume controls and the active noise reducing circuitry work only when the headset is turned on (Figure 6).
Note: The volume cannot be turned off completely.
Figure 5
Adjusting the volume
Figure 6
Turning the headset
ON/OFF
ON
OFF
VOLUME
Fail-resistant operation
The headset provides communication and the earcups block some noise even with the power switch on your headset turned off, bypass- ing all active noise reducing electronics. Turn the headset off if you suspect there may be a problem; for more information, refer to “In Case of Difficulty” (page 20).
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