Operating The Aircraft Powered Headset; Power Switch; Volume Control - Bose Aviation Headset X Owner's Manual

Operating the aircraft powered headset

Figure 19
The volume control knobs
and power switch on the
aircraft powered headset
control module
An LED, located on the control module, changes color to indicate the
power status, as follows:
LED Color Type of light
Green Blinking
Amber Fast blinking
Red Faster blinking
Off None

Power switch

Turn on ANR by setting the power switch to ON (Figure 19).

Volume control

Volume control
(left ear) (right ear)
Power switch
Volume control
Overall headset volume control requires adjustments at both the air-
craft intercom or radio and at the headset control module. Even at its
lowest setting, neither knob on the control module can completely
turn off the volume.
AM270261_00 V.pdf May 16 2003
Using Your Headset
Indicates
Power ON and batteries good
Power ON, but batteries low
(8 hours or less remaining)
Power ON, but batteries very low
(2 hours or less remaining)
Power OFF or batteries dis-
charged
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