Toshiba e830 Series User Manual page 14

Prevention of physical discomfort to the hands,
wrists, and arms
To prevent physical discomfort to the hands, wrists, and arms, even while
using your Toshiba Pocket PC e830 under sub optimum field conditions,
the following work practices must always be observed:
Always avoid performing repetitive tasks with your hands
for long periods of time, either by taking periodic breaks
or by periodically engaging in other activities.
Always avoid working in uncomfortable positions that result in discomfort
or stress to either the hands, wrists, or arms.
Avoidance of exposure to electromagnetic field
(EMF) emissions
Extremely low frequency (ELF) emissions (50Hz (Europe) or
60Hz (US))
Since most Toshiba Pocket PCs are low-voltage direct
current (DC) devices, your Toshiba Pocket PC e830 emits
no EMF (Electro-Magnetic Field) energy in the ELF range
when it is being powered by its main battery pack.
Your Toshiba Pocket PC e830, however, can also be powered by an alter-
nating current (AC) Adapter, which converts a 60 Hz AC power source to
DC.
When your Toshiba Pocket PC e830 is being powered by an AC Adapter,
the AC Adapter and its associated AC power cord may themselves emit
low levels of ELF energy. The intensity levels of those ELF emissions,
however, even in close proximity to the AC Adapter and its associated AC
power cord, is relatively low in comparison to those of other common
household appliances.
The minute levels of EMF energy in the ELF range that are emitted by the
AC Adapter and its AC power cord pose no known health hazards to
human beings.
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