Bose Corporation 416317 Manual De Usuario

 Using the Headset

New alkaline AA batteries will generally supply at least 45 hours of power for the 

headset. Battery life varies with the ambient noise level of the aircraft, temperature, 

ear cushion condition, use of the Bluetooth

®

 feature, and age of the batteries. The 

power indicator changes color to indicate the power status, as follows:    

Green

Aircraft 

Slow flashing

Power ON

Green

Battery

Flashing

Power ON and batteries good

Amber 

Battery

Fast flashing

Power ON, but batteries low  

(8 hours or less remaining)

Red

Battery

Very fast  

flashing

Power ON, but batteries very low

*  

(2 hours or less remaining)

Off

None

None

Power OFF or batteries depleted 

Warning:   Replace batteries with alkaline batteries only. Do not use any other 

 battery  chemistries.

*When the batteries reach this level, the Bluetooth feature is disabled to conserve 

remaining power. You will hear a tone, indicating that your Bluetooth device is 

 being disconnected and the Bluetooth feature is turning off. 

The left and right volume control wheels on the control module adjust the intercom 

volume of the corresponding earcup. With Acoustic Noise Cancelling

®

 off, volume 

control will be set to the maximum level.
Caution:   Avoid setting the volume levels too high. Exposure to loud sounds may 

cause hearing damage.

Holding the control module upright and facing you:
•  Use the left wheel to adjust volume of the left earcup. 
•  Use the right wheel to adjust volume of the right earcup. 
Overall headset volume control requires adjustments at both the aircraft intercom 

or radio, and at the headset control module. Even at its lowest setting, neither 

volume control wheel can completely turn off the volume.