Ericsson R250d PRO, Руководство пользователя

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Guidelines for Safe and Efficient Use 3
aware that the use of a terminal very close to a pace-
maker might cause the device to malfunction. Avoid
placing the terminal over the pacemaker, i.e. in your
breast pocket. When using the terminal, place it at the
ear opposite your pacemaker. If a minimum distance of
15 cm is kept between the terminal and the pacemaker,
the risk of interference is limited. Contact your cardiolo-
gist for more information.
Aircraft
• Turn off your terminal before boarding any aircraft.
• Do not use it on the ground without crew permis-
sion.
To prevent interference with aircraft systems, you must
not use your terminal while the plane is in the air.
Power Supply
• Connect AC (Power supply) only to designated
power sources as marked on the product.
• Make sure the AC (Power Supply) is dry and clean
before you plug it in.
• To reduce risk of damage to the electric cord,
remove it from the outlet by holding onto the AC
adapter rather than the cord.
• Make sure the cord is located so that it will not be
stepped on, tripped over or otherwise subjected to
damage or stress.
• To reduce the risk of electric shock, unplug the unit
from any power source before attempting any clean-
ing, then use a soft, damp cloth.
Blasting Areas
Turn off your terminal when in a blasting area or in
areas posted “turn off two-way radio” to avoid interfer-
ing with blasting operations. Construction crews often
use remote control RF devices to set off explosives.
Potentially Explosive Atmospheres
Your Ericsson terminal is specially designed for use in
hazardous environments or areas with potentially explo-
sive atmospheres. However, you must pay special atten-
tion and be more careful when using the phone in such
environments.
The terminal is designed for use in these environments
only with the specially marked intrinsically safe Ericsson
battery included in your phone package. Do not use the
phone with any other type of battery other than the one
marked “Intrinsically Safe.”
Areas with a potentially explosive atmosphere are often,
but not always, clearly marked. They include fuelling