User's Manual

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.