User's Manual

7-6
Caring for the Computer
– charging time will be prolonged when the computer is turned on.
To shorten the charging time, it is recommended that you place the
computer in Sleep or hibernation mode.
– a low temperature will prolong the charging time as well as hasten
the discharge time.
 When using battery power in an extremely low temperature
environment, you may experience shortened operating time and
incorrect battery level reading. This phenomenon comes from the
chemical characteristics of batteries. The appropriate operating
temperature for the battery is -10 °C ~ 50 °C (14 °F ~ 122 °F).
 Do not leave the battery pack in storage for more than six months
without recharging it.
Touchscreen Guidelines
 Use the finger or the included stylus on the display. Using a sharp or
metallic object other than your finger or stylus may cause scratches and
damage the display, thereby causing errors.
 Use a soft cloth to remove dirt on the display. The touchscreen surface
has a special protective coating that prevents dirt from sticking to it. Not
using a soft cloth may cause damage to the special protective coating on
the touchscreen surface.
 Turn off the computer power when cleaning the display. Cleaning the
display with the power on may cause improper operation.
 Do not use excessive force on the display. Avoid placing objects on top of
the display as this may cause the glass to break thereby damaging the
display.
 Using the touchscreen during low temperature (less than 5
o
C) may cause
a slower response time, this is normal. A normal response time may be
restored upon returning to room temperature.
 When there is noticeable discrepancy in the operation of the touchscreen
function (wrong location on intended operation or improper display
resolution), refer to the Windows online Help for instructions on
recalibrating the touchscreen display.