Enhancing The Sound Output - Sony Xperia Z C6616 User Manual

To adjust the idle time before the screen turns off
From your Home screen, tap
1
2 Find and tap Settings > Display > Sleep.
3 Select an option.
To turn off the screen quickly, briefly press the power key
To keep the screen active while your device is charging
1 From the Home screen, tap
2 Find and tap Settings > Developer options.
3 Mark the Stay awake checkbox.
Language settings
You can select a default language for your device and change it again at a later time.
To change the language
1 From the Home screen, tap
2 Find and tap Settings > Language & input > Language.
3 Select an option.
4 Tap OK.
If you select the wrong language and cannot read the menu texts, find and tap
the text beside and select the first entry in the menu that opens. You can then select the
language you want.
Airplane mode
In Airplane mode, the network and radio transceivers are turned off to prevent
disturbance to sensitive equipment. However, you can still play games, listen to music,
watch videos and other content, as long as all this content is saved on your memory
card or internal storage. You can also be notified by alarms, if alarms are activated.
Turning on Airplane mode reduces battery consumption.
To turn on Airplane mode
1 From your Home screen, tap
2 Find and tap Settings > More....
3 Mark the Airplane mode checkbox.
You can also press and hold down the power key
menu that opens.

Enhancing the sound output

You can enhance the sound output that comes from the speakers in your device using
features such as Clear Phase™ and xLOUD™ technology.
Using Clear Phase™ technology
Use Clear Phase™ technology from Sony to automatically adjust the sound quality
coming from your device's internal speakers and get a cleaner, more natural sound.
To enhance the speaker sound quality using Clear Phase™
1 From your Home screen, tap
2 Find and tap Settings > Sound.
3 Mark the Clear Phase™ checkbox.
The activation of the Clear Phase™ feature has no effect on voice communication
applications. For example, there is no change in the voice call sound quality.
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and then select Airplane mode in the
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. Then select