English
5
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The radio wave transmission range is an unobstructed distance of about 30 meters
between the Transmitter and the Receiver. If a reinforced concrete or metallic wall is located
between the Transmitter and the Receiver, the radio waves are blocked and the music may
be interrupted or stopped. Note that the transmission range may decrease depending on
the operating environment.
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If this product is used in proximity of the following type of electronic equipment, radio
wave interference may cause problems such as a malfunction or noise.
− Equipment using the 2.4 GHz band frequency, such as a wireless LAN, microwave oven,
digital cordless phone or Bluetooth device. The audio may be interrupted due to radio
wave interference.
− AV equipment with an antenna input terminal, such as a radio, TV, video recorder or CS
tuner. The audio and video may be interfered with by noise.
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The radio waves emitted from this product may be tapped by a third party. Do not use this
product for important communications or communications with which human life is in
question.
Maintenance
When this product gets dirty, wipe it with a soft, dry cloth. Do not use lacquer thinner,
benzene or alcohol as these substances may discolor the finish.
Notes on Radio Waves
B60-5674-00.indb 5
B60-5674-00.indb 5
07.6.8 5:23:15 PM
07.6.8 5:23:15 PM