Walker W-300 Benutzerhandbuch

3

• Unplug this product from the wall outlet
before cleaning. Do not use liquid cleaners
or aerosol cleaners. Use a damp cloth for
cleaning.

• Do not use this product near water, for
example, near a bath tub, wash bowl,
kitchen sink, or laundry tub, in a wet
basement, or near a swimming pool.

• Do not place this product on an unstable
cart, stand or table. The product may fall,
causing serious damage to the product.

• Slots and openings in the cabinet and
the back or bottom are provided for venti-
lation, to protect it from overheating.
These openings must not be blocked or
covered. The openings should never be
blocked by placing the product on 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.

• Do not allow anything to rest on the
power cord. Do not locate this product
where the cord will be abused by persons
walking on it.

➤ Read and Understand

1.Never install telephone wiring during a
lightning storm.

2. Never install telephone jacks in wet
locations unless the jack is specifically
designed for wet locations.

3. Never touch uninsulated telephone
wires or terminals unless the line has been
disconnected at the network interface.

4. Use caution when installing or modifying
telephone lines.

➤ Important Safety

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:

• Read and understand all instructions.

• Follow all warnings and instructions
marked on the product.