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Radio wave caution
This unit uses a 2.4 GHz radio wave
frequency, which is a band used by other
wireless systems (see list below). To prevent
noise or interrupted communication, do not
use this unit nearby such devices, or make
sure these devices are switched off during
use.
• Cordless phones
• Cordless facsimiles
• Microwave ovens
• Wireless LAN devices (IEEE802.11b/g)
• Wireless AV equipment
• Wireless controllers for game systems
• Microwave-based health aids
• Some baby monitors
Other, less common, equipment that may
operate on the same frequency:
• Anti-theft systems
• Amateur radio stations (HAM)
• Warehouse logistic management
systems
• Discrimination systems for train or
emergency vehicles
Note
• In the event noise appears in your
television image, there is the possibility
that a
Bluetooth
®
wireless technology
enabled device or this unit (including
products supported by this unit) are
causing signal interference with the
antenna input connector of your
television, video, BS tuner, CS tuner, etc.
In this event, increase the distance
between the antenna input connector
and the
Bluetooth
wireless technology
enabled device or this unit (including
products supported by this unit).
• If there is something obstructing the
path between this unit (including
devices supported by this unit) and the
device equipped with
Bluetooth
wireless
technology (such as a metal door,
concrete wall, or insulation containing
tinfoil), you may need to change the
location of your system to prevent signal
noise and interruptions.
Scope of operation
Use of this unit is limited to home use.
(Transmission distances may be reduced
depending on communication
environment).
In the following locations, poor condition or
inability to receive radio waves may cause
the audio to be interrupted or stopped:
• In reinforced concrete buildings or
steelframed or iron-framed buildings.
• Near large metallic furniture.
• In a crowd of people or near a building or
obstacle.
• In a location exposed to the magnetic
field, static electricity or radio wave
interference from radio communication
equipment using the same frequency
band (2.4 GHz) as this unit, such as a
2.4 GHz wireless LAN device
(IEEE802.11b/g) or microwave oven.
• If you live in a heavily populated
residential area (apartment, townhouse,
etc.) and if your neighbor’s microwave is
placed near your system, you may
experience radio wave interference. If
this occurs, move your unit to a different
place. When the microwave is not in use,
there will be no radio wave interference.
AS-BT200.book 5 ページ ２０１０年１２月１７日 金曜日 午前１１時２６分
