Справочник Пользователя для Sony Corporation ZTXM01

E:\#works_2\120700180_DWZ-
M50_B30GB\120700180_4445504111_GB\4445504111
\4445504111DWZM50UC\01GB04BAS.fm

DWZ-M50/B30GB

4-445-504-11 (1)

42

Important Notes on Use

The operating range of the 2.4 GHz band 
used by the units may be reduced and noise 
may occur due to interference from the 
operating environment or from other 
wireless stations. In such cases, moving the 
units away from other wireless stations or 
changing the channel may resolve the 
problem.
• If other wireless stations are being used 

nearby, distance the units from the 
stations as much as possible, or change 
the channel or RF mode being used.

• If this does not resolve the problem, try 

turning off the other wireless stations 
(i.e., stopping their radio signals) one by 
one.

To prevent audio noise caused by 
interference from other transmitters or by 
excessive RF inputs, maintain a distance of 
at least 30 cm between the transmitter and 
the receiver.

• Operating the DWZ series components 

near electrical equipment (motors, 
transformers, or dimmers) may cause it to 
be affected by electromagnetic induction. 
Keep the DWZ series components as far 
from such equipment as possible.

• The presence of the lighting equipment 

may produce electrical interference over 
the entire frequency range. Position the 
DWZ series components so that 
interference is minimized.

Clean the surface and the connectors of the 
DWZ series components 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 DWZ series components may 
result in malfunction and interference 
with audio signals. It is recommended 
that portable communication devices 
near the DWZ series components be 
turned off.

00DWZ.book  Page 42  Wednesday, August 15, 2012  3:38 PM