Screen Settings; Screen Lock - Sony Xperia Z2 SGP511 User Manual

Screen settings

To adjust the screen brightness
1
From your Home screen, tap
2 Find and tap Settings > Display > Brightness.
3 Unmark the Adapt to lighting conditions checkbox if it is marked.
4
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 Homescreen, tap
2 Find and tap Settings > Sound.
3 Mark the Vibrate on touch checkbox. 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 beside Smart backlight control to the right.

Screen lock

There are several ways to lock the screen. The security level of each lock type is listed
below in order of weakest to strongest:
• Swipe – no protection, but you have quick access to the Homescreen
• Face Unlock – unlocks your device when you look at it
• Unlock pattern – draw a simple pattern with your finger to unlock your device
• Unlock PIN – enter a numeric PIN of at least four digits to unlock your device
• Unlock password – enter an alpha-numeric password to unlock your device
It is very important that you remember your screen unlock pattern, PIN, or password. If you
forget this information, it may not be possible to restore important data such as contacts and
messages.
To set up the Face Unlock feature
1
From your Home screen, tap
2 Tap Face Unlock, then follow the instructions in your device to capture a photo of
your face.
3 After your face is successfully captured, tap Continue.
4
Select a backup unlock method and follow the instructions in the device to
complete the setup.
For best results, capture your face in an indoor area that is well lit but not too bright, and hold
the device at eye level.
This is an Internet version of this publication. © Print only for private use.
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> Settings > Security > Screen lock.
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