Sony UPW-C1/C2 - Manual (Page 21)

21
Precautions
• The UWP series product must be
used within a temperature range of
0°C to 40°C (32°F to 104°F).
• Operating the UWP series product
near electrical equipment (motors,
transformers, or dimmers) may cause
it to be affected by electromagnetic
induction. Keep the UWP series
product as far from such equipment
as possible.
• The presence of the lighting
equipment may produce electrical
interference over the entire
frequency range. Position the UWP
series product so that interference is
minimized.
• To avoid degradation of the signal-
to-noise ratio, do not use the UWP
series product in noisy places or in
locations subject to vibration, such as
the following:
— near electrical equipment, such as
motors, transformers or dimmers
— near air conditioning equipment
or places subject to direct air
flow from an air conditioner
— near public address loudspeakers
— where adjacent equipment might
knock against the tuner
Keep the UWP series product as far
from such equipment as possible or
use buffering material.
• Clean the surface and the connectors
of the UWP series product with a
dry, soft cloth. Never use thinner,
benzene, alcohol or any other
chemicals, since these may mar the
finish.
To prevent electromagnetic
interference from portable
communication devices
The use of portable telephones and
other communication devices near
the UWP series product may result
in malfunction and interference with
audio signals. It is recommended
that portable communication
devices near the UWP series
product be turned off.