Bose A20 Aviation Owner's guide - Page 30

Headband cushion replacement, Microphone assembly or access cover replacement

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Tab 8, 16 Tab 7, 15 Tab 6, 14 Tab 5, 13 Tab 4, 12 Tab 3, 11 Tab2, 10 English HEADSET CARE AND MAINTENANCE Headband cushion replacement The headband cushion is designed to give the maximum level of comfort to your headset. Bose recommends that you replace the cushion after regular care and maintenance fails to restore the wool pile to its original size and shape. To replace the cushion: 1. On a protected surface, turn the headset upside down. Remove the old cushion from the headband. 2. While still holding the headband open, align the center of the new cushion with the center of the headband and press firmly from the center toward the outside. Headband cushion Microphone assembly or access cover replacement Replace the microphone assembly or connector access cover as described in "Attaching the microphone assembly" on page 8. 26

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26
Tab 3, 11
Tab 8, 16
Tab 7, 15
Tab 6, 14
Tab 5, 13
Tab 4, 12
English
Tab2, 10
H
EADSET
C
ARE
AND
M
AINTENANCE
Headband cushion replacement
The headband cushion is designed to give the maximum level of comfort to
your headset.
Bose recommends that you replace the cushion after regular care and
maintenance fails to restore the wool pile to its original size and shape.
To replace the cushion:
1.
On a protected surface, turn the headset upside down. Remove the old
cushion from the headband.
2.
While still holding the headband open, align the center of the new cushion
with the center of the headband and press firmly from the center toward
the outside.
Microphone assembly or access cover replacement
Replace the microphone assembly or connector access cover as described in
“Attaching the microphone assembly” on page 8.
Headband cushion