Samsung Galaxy Tab 4 10.1 用户手册

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Lock Screen 

Lock Screen  

Choose a method for unlocking 

your screen. Different Screen 

Locks have different levels of 

security and options. 

Set a Screen Lock 

1.  From a Home screen, tap 

Apps > 

Settings. 

2.  Tap Device tab > Lock screen 

3.  Tap Screen lock to select a screen lock and 

level of security: 

• 

Swipe: Swipe the screen to unlock it. This 
option provides no security. 

• 

Pattern: A screen unlock pattern is a tap 
gesture you create and use to unlock your 
device. This option provides medium security. 

• 

PIN: Select a PIN to use for unlocking the 
screen. This option provides medium to high 
security. 

• 

Password: Create a password for unlocking 
the screen. This option provides high security. 

• 

None: Do not use a Lock screen. 

Screen Lock Options 

• 

Clock widget options: Configure options for 
the clock that appears on the Lock screen: 

-

Clock size: Select the size of the clock that 
will appear on your Lock screen. 

-

Show date: Display the date on the 
Lock screen. 

• 

Shortcuts: Select app shortcuts to place on 
the Lock screen. 

• 

Personal message: Choose to display a 
personal message on the Lock screen. 
Tap Edit personal message to customize 
the message. 

• 

Owner Information: Show owner information 
on the Lock screen. 

• 

Unlock effect: Set the visual effect used when 
unlocking the screen. 

• 

Help text: Show help information on unlocking 
the screen on the Lock screen. 

• 

Make pattern visible: Display the pattern as 
your draw it. 

• 

Lock automatically: Select the length of time 
to elapse after the screen turns off before it 
is locked. 

• 

Lock instantly with power key: Select this 
option to lock the screen when you press the 
Power key to turn off the screen. 

Settings