Bose A20 Aviation Owner's Manual - Page 19

Browse online or download pdf Owner's Manual for Headsets Bose A20 Aviation. Bose A20 Aviation 44 pages. Aviation headset
Also for Bose A20 Aviation: Quick Reference Manual (2 pages), Owner's Manual (44 pages), Owner's Manual (43 pages), Owner's Manual (40 pages), Owner's Manual (44 pages), Quick Reference Manual (2 pages)

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Primary and secondary audio sources

The aircraft intercom system (ICS) is always the headset's primary audio source.

When the headset is plugged in to the aircraft, intercom signals will always be

heard and cannot be muted by the headset.

In addition to the primary source (intercom), the headset can connect to secondary

audio sources.

Secondary sources can be either AUX (wired) or Bluetooth

Note: Only one secondary source can be heard at a time. Audio from a secondary

source will never override intercom communications.

Use the 1/8 inch (3.5 mm) AUX audio input to connect your headset with an exter-

nal audio source such as a portable GPS or a portable audio device. The connector

is located at the bottom end of the control module as shown.

Use the supplied 1/8 inch (3.5 mm) adapter cable to connect your external audio

device. Plug one end of the adapter cable into the headphone plug on your device

and the opposite end into the headset AUX audio input.

Note: None of the functions of a connected AUX source are controlled by the

control module.

Note: Audio from an AUX source will not be heard if the Secondary Audio Mode

selector is in the OFF position.

Bluetooth

audio sources (wireless)

If you purchased the Bluetooth control module version, you can wirelessly

connect your headset to an external audio source such as a smartphone or tablet.

AUX audio input

Using the Headset

(wireless).

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