Lenovo IdeaCentre A340-24ICB F0E6 User Manual page 35

„ Your additional responsibilities
Setting up the working environment
Select a dry and clean workplace with sufficient sunlight and excellent ventilation.
Provide the computer equipment with a power socket with a grounded cable that meets
your requirements.
1. To avoid unexpected failure, ensure that the computer is operating within the scope
of environmental specifications as defined below.
Adaptability for power supply
Operating temperature
Relative humidity for operation
Storage & transportation temperature
Relative humidity for storage & transportation
Atmospheric pressure
Adaptability index for product operating environment
Set the monitor and screen to be even
with or slightly lower than your line of
sight
Adjust the elevation of the monitor to a
comfortable angle of view
Keep your wrists in a comfortable and
relaxed position
Keep your forearms level with the
desktop
Place your feet firmly on the floor
220V ± 22V, 50Hz ± 1Hz
(China desktops only)
90V - 264V, 50/60Hz
(Adaptive voltage positioning)
90V - 264V, 50Hz ± 1Hz
(With voltage selection switch)
10˚C - 35˚C
35% - 80%
-40˚C - 55˚C
-20˚C - 55˚C (AIO)
20% - 93% (40˚C)
86 kPa - 106 kPa
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