Toshiba PPM78U05L01E User Manual

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4-10
User’s Manual
PORTÉGÉ M780
The display panel works as a touch sensitive digitizer screen. However, 
the outer edges of the screen may be less sensitive. Please keep the 
Tablet PC Pen or your finger inside the display area when you use it 
near the edges of the display panel. The position of the pen may not be 
recognized if you move the Tablet PC Pen or your finger too fast 
towards the outer edge. Please be sure to slide the Tablet PC Pen or 
your finger slowly in areas near the edges of the screen.
Use the Tablet PC Pen or your finger in the areas enclosed by the 
dotted line as shown in the following figure.
Figure 4-11 Use area of a Tablet PC Pen
When performing operations on the display screen using the Table PC 
Pen or a finger, the on-screen cursor position may deviate from the 
actual pen (or finger) position in the following situations:
If the screen resolution is lower than 1280 x 800 
(For example 800 x 600)
When the Aspect Ratio Options in the Intel GMA Driver for Mobile 
(Intel Graphics Media Accelerator Driver for mobile) Display 
Settings are set to Maintain Aspect Ratio or Center Desktop
Adjust one of the following settings to correct cursor position deviation.
Set the resolution to 1280 x 800
Set the Aspect Ratio Options to Full Screen (No Border)
Do not block the vent of the computer when holding it. If you continue 
to expose your skin to the hot air expelled from the vent for a long time, 
your skin might suffer low temperature injury.