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Useful Information
Handling and Maintenance
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The touchscreen is designed to be used by a finger tip. Do not place any ob
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jects on its surface and do not press down strongly with sharp-pointed or hard
objects that may leave marks (e.g., nails, pencils and ball point pens).
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Avoid any harmful substances such as oil from getting into the touchscreen.
The pointer may not work correctly.
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Be careful not to get injured by dropping or getting hit when carrying the com-
puter.
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Use only the stylus to touch the screen. Do not place any object on its surface
and do not press down strongly with sharp-pointed or hard objects that may
leave marks (e.g., nails, pencils and ball point pens).
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Do not use the screen when dust or dirt (e.g., oil) is on the screen. Otherwise
foreign particles on the screen/stylus can scratch the screen surface or ob-
struct the stylus operation.
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Use the stylus only for touching the screen. Using it for any other purpose may
damage the stylus and result in scratches on the screen.
When the battery indicator does not light on
The battery indicator may not light on even if the AC adaptor and the battery pack
are correctly connected to the computer, due to the following reasons.
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The AC adaptor’s protection function may be working. In this case, pull out the
AC cord and wait for more than 1 minute before reconnecting the AC cord.
When using peripheral devices
Follow these instructions and the
Reference Manual
to avoid any damage to the
devices. Carefully read the instruction manuals of the peripheral devices.
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Use the peripheral devices conforming to the computer’s specifications.
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Connect to the connectors in the correct direction.
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If it is hard to insert, do not try forcibly but check the connector’s shape, direc-
tion, alignment of pins, etc.
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If screws are included, fasten them securely.
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Remove the cables when you carry the computer. Do not pull the cables forc-
ibly.