Lenovo 10009 Manuel de sécurité et de garantie - Page 20

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Your Additional Responsibilities

Selection of Operation Environment

Select a dry and clean workplace with sufficient sunlight and excellent ventilation,
and provide the computer equipment with the power socket with fine grounded
cable to meet your requirement.
1. To avoid unexpected failure, pay attention to ensure the computer to operate
within the scope of environmental specifications and:
Adaptability index for product operation environment
Adaptability for power supply
Operating temperature
Relative operation humidity
Storage & transportation temperature
Relative humidity for storage & transportation
Atmosphere pressure
Warning
It will cause irremovable failure when the computer is powered on
immediately after it is moved from the environment with low temperature to
the operating temperature, so make sure your computer to restore for more
than 2 hrs under the operating temperature.
Set the monitor and screen to be
on the even level with or slightly
lower level than your line of sight
Adjust the elevation of the monitor
to a comfort angle of view
Keep your wrists in a comfort and
relaxed position
Keep your forearms on the even
level with the desktop
Keep your feet on the floor
steadily
220V ±22V, 50Hz ±1Hz
10˚C - 35˚C
35% - 80%
-40˚C - 55˚C
20% - 93% (40˚C)
86 kPa - 106 kPa
Safety and warranty guide
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