Plantronics T20, Руководство пользователя

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ENGLISH
FRANÇAIS ESP
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KOREAN JAP
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IMPORTANT SAFETY INSTRUCTIONS
9. Never push objects of any kind into this product
through base unit slots as they may touch dangerous voltage
points or short out parts that could result in a risk of fire or electric
shock. Never spill liquid of any kind on the product.
10. To reduce the risk of electric shock, do not disassemble
this product, but take it to qualified service personnel when ser-
vice or repair work is required. Opening or removing covers may
expose you to dangerous voltages or other risks. Incorrect
reassembly can cause electric shock when the product is
subsequently used.
11. Avoid using a telephone equipment during an
electrical storm.
There may be a remote risk of electric shock
from lightning.
12. Do not use the telephone equipment to report a gas
leak in the vicinity of the leak.
13. Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
a)
When the power supply cord or plug is damaged or frayed.
b)
If liquid has been spilled into the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by following the
operating instructions. Adjust only those controls that are
covered by the operating instructions because improper
adjustments of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to normal operation.
e) If the product has been dropped or the base unit has been
damaged.
f) If the product exhibits a distinct change in performance.
When using your telephone equipment, basic safety
precautions should always be followed to reduce the risk
of fire, electric shock, and injury to persons, including the
following:
1. Read and understand all instructions.
2. Follow all warnings and instructions marked on the
product. The symbol identifies and alerts the user to the
presence of important operating and service instructions.
3. Unplug this product from the wall outlet before
cleaning.
Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
4. Do not locate base unit near water, for example, near a
bathtub, wash bowl, kitchen sink, or laundry tub, in a wet
basement or near a swimming pool.
5. Do not place this product on an unstable cart, stand
or table. The product may fall, causing serious damage to
the product.
6. Slots and openings in the base unit and the bottom
or back are provided for ventilation, to protect it from
overheating; these openings must not be blocked or covered. The
openings should never be blocked by placing the product in the
bed, sofa, rug or other similar surface. This product should never
be placed near or over a radiator or heat register. This product
should not be placed in a built-in installation unless proper ventilation
is provided.
7. Do not allow anything to rest on the telephone con-
nection cord. Do not locate this product where the cord will be
abused by persons walking on it.
8. Do not overload outlets and extension cords as this
can result in the risk of fire or electric shock.
IMPORTANT SAFETY INSTRUCTIONS
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