Samsung SMT-i5343 Manual page 73

Version 1.0
Dim LCD - Brightness
Select [Menu]  [Settings]  [Screen]  [LCD Power Settings] 
1
[Dim LCD-Brightness].
Select screen brightness to use when [Dim LCD] is enabled.
2
Turning LCD Off
Select [Menu]  [Settings]  [Screen]  [LCD Power Settings] 
1
[LCD Off].
Select the time when the LCD screen will be turned off.
2
Changing the default settings for the screen menu may affect the LCD lifespan
and, therefore, do not change them if possible. Default LCD power settings are as
follows.
- Screen dim: After 30 seconds
- Screen dim-brightness: Medium
- Screen off: Custom settings (08:00 to 18:00)
Using the LCD power setting function helps extend the LCD lifespan.
Main Screen Type
Select [Menu]  [Settings]  [Screen]  [Main Screen Type].
Screen button actions according to main screen types can be changed under
standby screen button settings.
September 2014
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