Usage environment and your health, Usage, Environment – Lenovo IdeaPad S10 User Manual
Page 155: Your, Health
Usage
environment
and
your
health
Wireless
LAN
PCI
Express
Mini
Card,
Wireless
WAN
PCI
Express
Mini
Card,
and
Bluetooth
device
emit
radio
frequency
electromagnetic
energy
like
other
radio
devices.
However,
the
level
of
energy
emitted
is
far
much
less
than
the
electromagnetic
energy
emitted
by
wireless
devices
like
for
example
mobile
phones.
Due
to
the
fact
that
Wireless
LAN
PCI
Express
Mini
Card,
Wireless
WAN
PCI
Express
Mini
Card,
and
Bluetooth
device
operate
within
the
guidelines
found
in
radio
frequency
safety
standards
and
recommendations,
Lenovo
believes
the
integrated
wireless
cards
are
safe
for
use
by
consumers.
These
standards
and
recommendations
reflect
the
consensus
of
the
scientific
community
and
result
from
deliberations
of
panels
and
committees
of
scientists
who
continually
review
and
interpret
the
extensive
research
literature.
In
some
situation
or
environment,
the
use
of
Wireless
LAN
PCI
Express
Mini
Card,
Wireless
WAN
PCI
Express
Mini
Card
or
Bluetooth
device
may
be
restricted
by
the
proprietor
of
the
building
or
responsible
representatives
of
the
organization.
These
situations
and
areas
may
for
example
include:
v
Using
the
integrated
wireless
cards
on
board
of
airplanes,
in
hospitals
or
near
petrol
stations,
blasting
areas
(with
electro-explosive
devices),
medical
implants
or
body-worn
electronic
medical
devices,
e.g.
pace
makers.
v
In
any
other
environment
where
the
risk
of
interference
to
other
devices
or
services
is
perceived
or
identified
as
harmful.
If
you
are
uncertain
of
the
policy
that
applies
on
the
use
of
wireless
devices
in
a
specific
organization
(e.g.,
airport
or
hospital),
you
are
encouraged
to
ask
for
authorization
to
use
Wireless
LAN
PCI
Express
Mini
Card,
Wireless
WAN
PCI
Express
Mini
Card
or
Bluetooth
device
prior
to
turning
on
the
computer.
Appendix
D.
Notices
147