Dialogue Technology Corporation A33IG ユーザーズマニュアル

Tablet mode

When the display screen is rotated 180 degrees clockwise and latched, 
and the computer is used just like a Tablet PC, it is called the tablet 
mode. 

Turning the computer to a feasible working mode

You can turn the computer to a feasible working mode to meet your 
operation requirement. Please follow the steps below:

To tablet mode

When the computer is in notebook mode:

1.   

Open the display screen at an angle between 85° to 95°