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 steel framed or ironframed 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 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.
Radio wave reflections
The radio waves received by this unit include the radio wave coming directly from the device
equipped with Bluetooth wireless technology (direct wave) and waves coming from various
directions due to reflections by walls, furniture and building (reflected waves). The reflected waves
(due to obstacles and reflecting objects) further produce a variety of reflected waves as well as
variation in reception condition depending on locations. If the audio cannot be received properly
due to this phenomenon, try moving the location of the device equipped with Bluetooth wireless
technology a little. Also note that audio may be interrupted due to the reflected waves when a
person crosses or approaches the space between this unit and the device equipped with Bluetooth
wireless technology.
Bluetooth Audio playback
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