5
Preparations
Precautions (Wireless LAN)
Keep the computer at least 22 cm
{8.7”} away from heart pacemaker
devices
Pacemaker operations may be affected by
radio waves.
Turn off
*1
inside of airplanes
Radio waves may obstruct the safe opera-
tions of the aircraft. Follow the instruc-
tions of the airline with regard to use on
airplanes.
Do not use near automatic doors, fire
alarms, and other automatic control
devices
Radio waves from this computer may
affect automatic control devices, resulting
in damage due to malfunctions.
Turn off
*1
in hospitals and other loca-
tions with electrical medical devices
(do not bring into operating rooms,
intensive care units, CCUs
*2
, etc.)
Radio waves from this computer may
affect electrical medical devices, resulting
in damage due to malfunctions.
Turn off
*1
in crowded areas, as persons
wearing heart pacemakers may be
nearby
Pacemaker operations may be affected by
radio waves.
*1
If it is necessary to use the computer in
these types of environments, turn the wire-
less LAN off using the following procedure.
Note, however, that use of computers even
while the wireless LAN is off may be pro-
hibited during takeoff and landings, and at
other times.
Double-click the
icon or the
icon on
the notification area, and click [Off].
*2
CCU: Coronary Care Unit
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