User Manual

Caring for the 7-5
l It is recommended that you do not charge the battery pack more than
once a day.
l It is recommended that you charge the battery pack with the tablet
PC’s power off.
l To maintain the battery pack’s operating efficiency, store it in a cool
dark place removed from the tablet PC and with 30 % ~ 40 % charge
remaining.
l Important guidelines when using the battery pack.
When installing or removing the battery pack take note of the
following:
– avoid installing or removing the battery pack when the tablet PC is
in Standby mode. Abruptly removing the battery pack may cause
loss of data or the tablet PC may become unstable.
– avoid touching the battery pack terminals or damage may occur,
thereby causing improper operation to it or the tablet PC.
The tablet PC’s input voltage and surrounding temperature will
directly affect the battery pack’s charge and discharge time:
– charging time will be prolonged when the tablet PC is turned on.
To shorten the charging time, it is recommended that you place the
tablet PC in standby or hibernation mode.
– a low temperature will prolong the charging time as well as hasten
the discharge time.
Touchscreen Guidelines
l Use the finger or the included touchscreen pen on the display. Using a
sharp or metallic object other than your finger or touchscreen pen may
cause scratches and damage the display, thereby causing errors.
l Avoid using excessive force that may cause damage to the display.
l 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