Tablet User Manual
175
• Notifications
: Sounds for alerts to new messages and other 
events.
• System
: Application sounds and other sounds made by your 
device.
Tip: 
You can also set System volume from the Home screen by 
pressing the Volume Key.
3. Touch 
OK
 to save your settings.
Notifications
Select a default ringtone for message, alarm, and other 
notifications.
1. From a Home screen, touch   
Apps
 ➔
Settings
➔
Sound 
➔
 Default notifications
.
2. Touch a ringtone to hear a sample and select it.
3. Touch 
OK
 to save the setting.
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.
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.










