Setting Auto Power

• 1). Press the settings icon, which looks like a wrench and a screwdriver crossing each other, from the main menu screen.
  
  
• 2). Press "System" and then tap "Auto Power."
  
  
• 3). Set the duration that you want the SE4 to remain on when it is not being used.
  
  
• 4). Press the back arrow to return to the "System Settings" screen.
  
  

Set The Time Format And The Time Zone

• 1). Press the "Settings" icon and then press "System."
  
  
• 2). Press "Time Format" and then select either a 24 hour clock or a 12 hour clock that uses a.m. and p.m.
  
  
• 3). Press the back arrow and then tap "Time Zone."
  
  
• 4). Press "Auto Time Zone" to have the SE4 chose your time zone or select your time zone from the list and tap it.
  
  
• 5). Press the back arrow.
  
  

Setting Volume And Mute

• 1). Press the settings icon from the main menu, and then tap "Sound."
  
  
• 2). Slide your finger along the volume bar to adjust the level of sound.
  
  
• 3). Press the back arrow and then tap "Sound" again if you would like to mute the sound.
  
  
• 4). Press the "Mute" button. All sounds are now muted. Press the "Mute" button again if you wish to unmute the sounds.
  
  
• 5). Press the back arrow.