Samsung GTN8013EAVXAR 用户手册

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页码 249
Settings       182
System
You can activate or deactivate both touch and screen lock 
sounds.
1.
From a Home screen, touch 
 Apps ➔
 
 Settings 
➔ Sound
.
2.
Touch Touch sounds or Screen lock sound (both default 
to On).
When enabled, a check mark 
 appears in the check 
box.
3.
Touch Haptic feedback to enable or disable vibration.
When enabled, a check mark 
 appears in the check 
box. When Haptic feedback is enabled, the device 
vibrates to indicate screen touches and other 
interactions.
Display
Brightness
Set the default screen brightness.
1.
From a Home screen, touch 
 Apps ➔
 
 Settings 
➔ Display ➔ Brightness
.
2.
Touch and drag the slider to set the brightness or touch 
Automatic brightness
.
3.
Touch OK to save the setting.
Screen Timeout
Set the length of delay between the last key press or screen 
touch and the automatic screen timeout (dim and lock).
1.
From a Home screen, touch 
 Apps ➔
 
 Settings 
➔ Display
.
2.
Touch Screen timeout and select the screen delay time.
The screen delays shutting off after inactivity for the 
selected period of time.
Smart Stay
Set the screen to stay on as long as you look at it.
1.
From a Home screen, touch 
 Apps ➔
 
 Settings 
➔ Display
.
2.
Touch Smart stay.
A check mark 
 appears in the check box and the 
Smart stay pop-up displays more information.
3.
Touch OK to close the pop-up.
Note: 
When this option is enabled, 
 displays in the Status 
Bar.