Toshiba Client Solutions CO. LTD. UPA3758WL Manuale Utente

User’s Manual

4-2

Operating Basics

You can switch the screens by just tapping the extended functional button  
on the top of the application window.

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Switch between the dual full screen mode (using two screens as one 
large screen) and the single screen mode (using two screens as 
separate windows). 

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Switch the active window between top and bottom, or left and right 
screen. 

You can change the screen orientation to Portrait mode by rotating the 
computer sideways.

While rotating, a message, which can be disabled by setting, will appear to 
confirm whether you are sure to change the screen orientation. 

Users can also lock the auto rotation and use the device always in Portrait 
or Landscape mode. These settings can be performed in the Display 
Rotation Setting window. Refer to 

You can launch the zoom function by the steps below. 

1. If you tap the magnifying glass icon on the Libretto Taskbar and tap the 

Windows screen, the zoom window appears around where you tapped.

2. Tap anywhere except the zoom window to close it.

This computer is provided with a Libretto Keyboard - a virtual keyboard 
enables users to enter characters, numbers, and symbols.

1. Press the Keyboard button once or tap the Keyboard icon on the 

Libretto Taskbar. Then the virtual Keyboard appears.

2. Tap where you desire to enter text on the Windows screen, and enter 

text by finger-tapping the keyboard directly.

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Up to two keys can be tapped simultaneously.

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Pressing Ctrl+Alt+Del keys is not available on the virtual keyboard. To 
perform this action, press and hold the Keyboard button instead.

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Ctrl, Alt and Shift keys are set to toggle mode respectively. Tapping it 
once sets the function ON (as if the key is being held on a standard 
computer), and tapping it again releases the function.