Bose ProFlight Series 2 Aviation English Owners Guide - Page 15

Choose the correct StayHear+ tips, Fit the earbuds to your ear

Page 15 highlights

I mportance of P roper F it CHOOSE THE CORRECT STAYHEAR+ TIPS For optimal audio performance, it is important to choose the correct size StayHear+ tip. Select the size that gives you the best comfort and fit in each ear. To ­determine the best fit, you may need to try all three sizes. You may need a ­different size for each ear. NOTE: Without a properly fitting tip, the noise reduction and audio performance of the headset will be degraded. To test the fit, try speaking aloud wearing the headset while it's powered off. Make a low-pitched "eee" sound. Your voice should sound amplified and balanced in both ears, similar to when you plug your ears with your fingers. If not, try another tip size. Each StayHear+ tip and earbud is marked with either an L or an R. Be sure to attach the left tip to the left earbud and the right tip to the right earbud. FIT THE EARBUDS TO YOUR EAR The StayHear+ tip allows the earbud to rest comfortably and securely in your ear. The tip wing fits just under your ear ridge. 1. Insert the earbud so the StayHear+ tip rests gently in the opening of the ear canal. 2. Tilt the earbud back and tuck the tip wing under the ear ridge until it is secure. TIP: If the StayHear+ tips don't fit securely, choose a different size. | 1 5 E N G

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IMPORTANCE OF PROPER FIT
15
|
ENG
CHOOSE THE CORRECT STAYHEAR+ TIPS
For optimal audio performance, it is important to choose the correct size
StayHear+ tip. Select the size that gives you the best comfort and fit in each ear.
To determine the best fit, you may need to try all three sizes. You may need a
different size for each ear.
NOTE:
Without a properly fitting tip, the noise reduction and audio performance of
the headset will be degraded. To test the fit, try speaking aloud wearing the
headset while it’s powered off. Make a low-pitched “eee” sound. Your voice
should sound amplified and balanced in both ears, similar to when you plug
your ears with your fingers. If not, try another tip size.
Each StayHear+ tip and earbud is marked with either an
L
or an
R
. Be sure to attach
the left tip to the left earbud and the right tip to the right earbud.
FIT THE EARBUDS TO YOUR EAR
The StayHear+ tip allows the earbud to rest comfortably and securely in your ear.
The tip wing fits just under your ear ridge.
1.
Insert the earbud so the
StayHear+ tip rests gently in the opening of the
ear canal.
2.
Tilt the earbud back and tuck the tip wing under the ear ridge until it is secure.
TIP: 
If the StayHear+ tips don’t fit securely, choose a different size.