Screen Settings - Sony xperia z4 SGP771 User Manual

To allow exceptions to sound in Do not disturb mode
1
Press the volume key down until
2
Drag the slider beside Allow exceptions to the right.
To set notifications as exceptions in Do not disturb mode
1
Press the volume key down until
2
Tap .
3 Under Exceptions in Do not disturb mode, drag the relevant sliders to the right.
To associate exceptions with specific contact types
1
Press the volume key down until
2
Tap .
3 If you have select calls and messages as exceptions, find and tap Calls/
messages from.
4
Select an option.
To allow alarms to sound in Do not disturb mode
1
Press the volume key down until
2 Drag the slider beside Allow alarm to the right.
To allow exceptions to sound during a preset Do not disturb mode time interval
1
Press the volume key down until
2
Tap .
3
Drag the slider beside Exceptions to the right.

Screen settings

To adjust the screen brightness
1
From your Home screen, tap
2 Find and tap Settings > Display > Brightness level.
3
Drag the slider to adjust the brightness.
Lowering the brightness level increases battery performance.
To set the screen to vibrate on touch
1
From your Home screen, tap
2
Find and tap Settings > Sound & notification > Other sounds.
3 Drag the slider beside Vibrate on touch to the right. The screen now vibrates
when you tap soft keys and certain applications.
To adjust the idle time before the screen turns off
1
From your Home screen, tap
2
Find and tap Settings > Display > Sleep.
3
Select an option.
To turn off the screen quickly, briefly press the power key
Smart backlight control
The smart backlight control keeps the screen on as long as the device is held in your
hand. Once you put down the device, the screen turns off according to your sleep
setting.
To turn on the Smart backlight control function
1
From your Home screen, tap
2
Find and tap Settings > Display > Smart backlight control.
3
Drag the slider to the right.
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