Enhancing The Sound Output; Noise Cancellation; Multiple User Accounts - Sony D6643 User Manual

Enhancing the sound output

You can enhance the sound of your device by manually enabling individual sound
settings such as Equalizer and Surround sound. You can also enable the Dynamic
normalizer to minimize volume differences between songs or videos.
To Enhance the Sound Output Manually
1
From your Homescreen, tap
2 Find and tap Settings > Sound & notification > Audio settings.
3 Drag the slider beside ClearAudio+ to the right.
To Adjust the Sound Settings Manually
1
From the Homescreen, tap
2 Find and tap Settings > Sound & notification > Audio settings.
3 Drag the slider beside ClearAudio+ to the left.
4 Tap Sound effects > Equalizer.
5
Adjust the sound settings by dragging the frequency band buttons up or down.
The manual adjustment of sound output settings has no effect on voice communication
applications. For example, there is no change in the voice call sound quality.
To Minimize Volume Differences Using the Dynamic Normalizer
1
From the Homescreen, tap
2 Find and tap Settings > Sound & notification > Audio settings.
3 Drag the slider beside Dynamic normalizer to the right.

Noise cancellation

Your device supports noise canceling headsets. By using a noise canceling headset with
your device, you can get much clearer audio quality when listening, for example, to
music in a noisy environment, such as on a bus, a train or a plane. You can also use this
feature to create a silent environment in which to study, work or read.
To ensure optimal performance, noise canceling headsets from Sony are recommended.
To Use a Noise-Canceling Headset
1
Connect the noise-canceling headset to your device.
2
From your Homescreen, tap
settings > Noise canceling, then drag the slider beside Noise canceling to the
right.
3 If you want Noise canceling to be enabled only during music or video playback or
when the screen is active, drag the slider beside Power save mode to the right.
4 If you want Noise canceling to be enabled for as long as the headset is
connected, drag the slider beside Power save mode to the left.
A noise-canceling headset may not be included with your device at purchase.
To Adjust the Settings to the Noise Environment
1
Make sure a noise-canceling headset is connected to your device.
2
From your Homescreen, tap
3 Find and tap Settings > Sound & notification > Accessory settings >Noise
canceling > Noise environment.
4 Select the relevant noise environment type, then tap OK.

Multiple User Accounts

Your device supports multiple user accounts so that different users can log in separately
to the device and use it. Multiple user accounts work well in situations where you share
the same device with other people or lend your device to someone to use for a while.
The user who sets up the device for the first time becomes the owner of the device. Only
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