Polycom VVX 500 Owner's Manual page 52

• Read and understand all instructions.
• Follow all warnings and instructions marked on the product.
• 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, in a wet base-
ment).
• Do not place this product on an unstable cart, stand, or table. The
product can fall, causing serious damage to the product.
• Slots and openings in the cabinet and the back or bottom are pro-
vided for ventilation, to protect it from overheating; these openings
must not be blocked or covered. 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.
• This product should be operated only from the type of power
source indicated in the manual. If you are not sure of the type of
power source to your building, consult your dealer or local Power
Company. The power socket outlet must be located near the prod-
uct and must be easily accessible to allow plugging/unplugging.
• Do not allow anything to rest on the power cord. Do not locate this
product where persons walking on it will abuse the cord.
• Do not use an extension cord with this product's AC power cord.
The AC outlet for this product should not be used for any other
electrical equipment.
• Never push objects of any kind into this product through cabinet
slots as they can 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.
• To reduce the risk of electric shock, do not disassemble this prod-
uct, but take it to a qualified serviceman when some service or
repair work is required. Opening or removing covers can expose
you to dangerous voltages or other risks. Incorrect re-assembly can
cause electric shock when the product is subsequently used.
• Unplug this product from the wall outlet and refer servicing to quali-
fied service personnel under the following conditions:
- When the power supply cord or plug is damaged or frayed.
- If liquid has been spilled into the product.
- If the product has been exposed to rain or water.
- 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 adjustment of other controls can re-
sult in damage and will often require extensive work by a qualified
technician to restore the product to normal operation.
- If the product has been dropped or the cabinet has been dam-
aged.
- If the product exhibits a distinct change in performance.
• Avoid using a telephone during an electrical storm. There can be a
remote risk of electric shock from lightning.
• Do not use the telephone to report a gas leak in the vicinity of the
leak.
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