Bose 29354 Посібник користувача - Сторінка 4

Переглянути онлайн або завантажити pdf Посібник користувача для Навушники Bose 29354. Bose 29354 11 сторінок. Acoustic noise cancelling headphones

Use

Using your headphones

If you plan to use them for noise reduction only, simply put

on the headphones and turn on the power switch, located

on the right earcup. There are no cable connections

required for this use.

To use the headphones for audio, ﬁrst notice the settings on

the audio attenuator shown below.

Hi/Lo

switch

These Hi and Lo settings are used to adjust the output

volume of different audio sources. "Lo" is typically used for

airline audio or audio devices that use A/C power. "Hi" is

typically used for battery-powered audio devices.

Note: Hi and Lo settings have no effect on noise

reduction.

Select the appropriate setting for the sound source you will

use. Then insert the audio attenuator into the opening on

the left (L) earcup and press it in so it is ﬂush with the side

of the earcup.

As soon as you connect the headphone plug to your audio

source, you are ready to put on the headphones and turn

on the power switch to enjoy both audio and noise

reduction. Use the volume control on the selected audio

source to make additional volume adjustments.

AM257565_00 _V.pdf May 13, 2003