LG G Pad 8.3 Lite User Manual page 95

Settings
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Wallpaper: Sets your Lock screen wallpaper. Select it from Gallery or
Wallpaper gallery.
Widgets: Checkmark to show widgets on your Lock screen. To add
widgets to the Lock screen, swipe the Lock screen to the right.
Shortcuts: Allows you to change the shortcuts on the Swipe Lock
screen.
Owner info: Checkmark to set the device owner's name to be displayed
on the Lock screen. Tap the Settings icon to enter the text you want
displayed as the Owner info.
Security lock timer: Sets the amount of time before the screen
automatically locks after the screen has timed-out.
Power button instantly locks: Checkmark to instantly lock the screen
when the Power/Lock key is pressed. This setting overrides the
Security lock timer setting.
The Screen security settings depend on the Lock type. The following
settings may also be displayed.
Hidden PIN: Checkmark to display the unlock PIN when (and where) you
tap the Lock screen.
Hidden password: Checkmark to display the unlock password when
(and where) you tap the Lock screen.
Hidden pattern: Checkmark to display the unlock dot pattern when (and
where) you tap the Lock screen.
Make pattern visible: Checkmark to make your pattern visible while
drawing it.
Random PIN Entry: Sets the keypad to random numbers so that
someone watching cannot detect your PIN from your hand movements.
Improve face matching: Sets a more precise detection for face
matching.
Liveness check: Checkmark to require you to blink during face matching
detection (to guard against using a photo of you).