Sony Xperia Touch G1109 User Manual page 46

To calibrate your projector
1 Find and tap the Projector setting icon.
2 Tap Touch calibration, then tap Start.
3 Touch and hold the center of the target marks displayed.
To use the Focus setting
1 Find and tap .
2 Tap Focus settings.
3 To disable Auto focus, tap the slider beside it if it is not already disabled.
4 To set the right focus, tap
5 Tap Save.
6 To cancel the settings, tap Cancel.
To reset the Focus setting to factory default, enable Auto focus.
To use the Keystone correction
1 Find and tap .
2 Tap Keystone correction.
3 To adjust the projected screen, use the trapezium icons.
4 Tap Save.
5 To cancel the settings, tap Cancel.
Screen Pinning
Use screen pinning to set your device to display only the screen for a specific
application. For example, if you are playing a game and you accidentally touch the
Home navigation key, the screen pinning feature prevents the active game app
screen from being minimized. You can also use this feature when you lend your
device to another person to make it harder for them to access more than one
application. For example, you can lend your device to somebody to take a photo
and pin the screen to the Camera application so that the person can't easily use
other apps such as Email.
Screen pinning is not a security feature and does not fully prevent other users from
unpinning a screen and accessing your device. To protect your data, you should set up your
device to request a screen lock PIN, password, or pattern before someone can unpin the
screen.
To enable or disable screen-pinning
1 Find and tap Settings > Lock screen & security > Screen pinning.
2 Tap the slider to enable or disable the function.
3 To unpin your screen, touch and hold
A pattern, PIN, or password is not mandatory for screen pinning to work.
To Pin a Screen
1 Make sure screen pinning is activated on your device.
2 Open an app and go to the screen you want to pin.
3 Tap .
4 To display the screen pinning icon
5 Tap .
6 In the pop-up window that appears, tap Got it.
To Unpin a Screen
• On the pinned screen, touch and hold
If you selected a security option when you activated the screen pinning function, you have
to enter your pattern, PIN, or password to unlock the device before the screen can be
unpinned.
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or .
and at the same time.
, swipe upward.
until the screen is unpinned.
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