Bose A20 Aviation Owner's Manual - Page 14

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Bose A20 Aviation Owner's Manual
Preparing the Headset for Use
To disconnect the headset
1.
Pull back on the sleeve near the end of the 6-pin plug.
2.
Gently continue pulling back to remove the plug from the connector.
Caution: Do not pull the connector out without first pulling back the sleeve.
Forcing the connector out will damage the cable and/or the aircraft
instrument panel.
Pull sleeve back, then pull plug out

Using the dual general aviation plugs

The most common battery powered (only) version of the headset has two general
aviation (G/A) plugs that connect to the aircraft audio. Although the plugs look
similar, the microphone plug is shorter, thinner, and has a slightly different shape
than the intercom plug.
Insert the thicker intercom plug in first. It will only fit into one of the jacks.
Then insert the thinner microphone plug into the other jack.

Using other plug types

The headset is also available with other types of plugs for connecting to various
aircraft audio jacks. These single-plug connectors should be inserted into the ap-
propriate jack on your aircraft control panel. Refer to "Power and cable variations"
on page 9.
14 - English
Sleeve
Microphone
Intercom/Audio