USING YOUR CS50
Placing the CS50 on your ear
1. Place the battery behind your ear,
hanging the battery wire over your ear.
2. If you wear eyeglasses, position the
battery between the earpiece of your
glasses and your ear. Be aware that
removing or adjusting your glasses may
create a distracting noise in your CS50.
3. Insert the ear tip straight into your ear
gently, wiggling slightly to ensure a good
fit. The ideal fit is snug, but not tight.
Adjusting the volume
Press the volume button to increase the volume. You will
hear four tones in ascending pitch to indicate the new level.
When you have reached the maximum volume, the last
tone in the series will descend. Push and hold the volume
button to decrease the volume. You will hear four tones in
descending pitch to indicate the new level.
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Selecting an environmental setting
The program button on the back edge of your CS50 can be
used to cycle through three environmental settings. The first
setting is your baseline listening profile. This setting is for
normal, relatively quiet situations. You will hear one
confirmation beep when returning to your baseline profile.
Note: Out of the box, the baseline profile of your CS50 is
set to a factory default "Preset 1". To change your baseline
profile, see page 12.
The other two settings are designed to optimize the
performance of the CS50 in specific situations.
Restaurant Setting
– You will hear two quick
confirmation beeps when entering the CS50's
Restaurant Setting. Restaurant Setting emphasizes
the directional microphone to focus on sounds
coming from in front of you and provide more
rejection of unwanted sounds in noisy environments.
Entertainment Setting
– You will hear three quick
confirmation beeps when entering the CS50's
Entertainment Setting. Entertainment Setting provides
increased low frequency response for a more natural
sound at musical or theatrical events.
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