User's Manual

UMPC User Guide
90
⇓
The UMPC has dropped and damaged.
⇓ The UMPC has obvious sign of breakage.
• Do not leave this UMPC in an environment unconditioned. Storage
temperature above 60ºC (140ºF) may damage the UMPC.
• An approved power cord has to be used for the UMPC power supply.
For a rated current up to 6A and an equipment weight more than 3 kg, a
power cord not lighter than H05VV-F, 2G, 0.75mm
2
, has to be used.
• To avoid any damage happened to the internal device, you should first
disconnect the AC adapter and remove the battery pack from the UMPC
when replacing any internal device.
The sound pressure level at the operator's position according to IEC 60704-1
is equal or less than 70dB(A).
8.2 Cleaning Your UMPC
When it is necessary to clean the plastic case and keyboard, use a soft, lint-free
cloth, slightly dampened with a mild detergent solution or use the contents of
any commercially available UMPC cleaning kit.
Never use alcohol, petroleum-based solvents, or harsh detergents to clean the
UMPC. Also never spray any liquids directly on the UMPC case, keyboard, or
screen. If the liquid-crystal display (LCD) screen has become smeared or dusty,
clean the screen by first applying a mild glass cleaner to a soft, clean, lint-free
cloth, and gently wipe the glass. Never apply liquids directly on the screen
surface. Moreover, do not use paper towels to clean the display screen. Paper
can scratch the display screen matte.