Dell Inspiron N5110 Setup Guide - Page 59

Touch Screen Problems

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Solving Problems Touch Screen Problems Some or all multi-touch features are not working - • Certain touch and multi-touch features may be disabled. To enable them, doubleclick the Flicks icon in the notification area of your desktop. In the Pen and Touch window, select the Touch tab and ensure that Use your finger as an input device and Enable multi-touch gestures and inking options are selected. • The multi-touch feature may not be supported by the application. • The touch screen is calibrated at the factory, and does not require recalibration. If you choose to calibrate the touch screen, click Start → Control panel→ Hardware and Sound→ Tablet PC Settings→ Calibrate. NOTE: Improper calibration may lead to inaccurate touch sensitivity. If the touch screen starts losing its sensitivity - The touch screen may have foreign particles (such as sticky notes) that are blocking the touch sensors. To remove these particles: 1. Turn off the computer. 2. Disconnect the AC adapter from the wall outlet. CAUTION: Do not use water or cleaning liquid to wipe the touch screen. 3. Use a clean, lint-free cloth (can spray mild, non abrasive cleaner or water on the cloth if needed, but not on the screen) and wipe the surface and sides of the touch screen to remove any dirt or fingerprints. 57

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57
Solving Problems
Touch Screen Problems
Some or all multi-touch features are not
working
—
Certain touch and multi-touch features
•
may be disabled. To enable them, double-
click the
Flicks
icon
in the notification
area of your desktop. In the
Pen and
Touch
window, select the
Touch
tab and
ensure that
Use your finger as an input
device
and
Enable multi-touch gestures
and inking
options are selected.
The multi-touch feature may not be
•
supported by the application.
The touch screen is calibrated at the
•
factory, and does not require re-
calibration. If you choose to calibrate the
touch screen, click
Start
→
Control
panel
→
Hardware and Sound
→
Tablet PC
Settings
→
Calibrate.
NOTE:
Improper calibration may lead to
inaccurate touch sensitivity.
If the touch screen starts losing its
sensitivity
— The touch screen may have
foreign particles (such as sticky notes) that are
blocking the touch sensors. To remove these
particles:
Turn off the computer.
1.
Disconnect the AC adapter from the wall
2.
outlet.
CAUTION: Do not use water or cleaning
liquid to wipe the touch screen.
Use a clean, lint-free cloth (can spray mild,
3.
non abrasive cleaner or water on the cloth
if needed, but not on the screen) and wipe
the surface and sides of the touch screen
to remove any dirt or fingerprints.