DELL WorkStation 210 ユーザーズマニュアル
vii
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Before you remove the computer cover, perform the following steps in the sequence
indicated.
indicated.
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1.
Touch an unpainted metal surface on the chassis, such as the metal around the
card-slot openings at the back of the computer, before touching anything inside
your computer.
card-slot openings at the back of the computer, before touching anything inside
your computer.
While you work, periodically touch an unpainted metal surface on the computer
chassis to dissipate any static electricity that might harm internal components.
chassis to dissipate any static electricity that might harm internal components.
2.
Turn off your computer and any peripherals.
monitor screen at or below eye level
wrists relaxed and flat
arms at desk level
monitor and
keyboard
positioned
directly
in front of user
keyboard
positioned
directly
in front of user
feet flat on
the floor
the floor