Radio Wave Caution; Scope Of Operation; Radio Wave Reflections; Precautions Regarding Connections To Products Supported By This Unit - Pioneer SBX-B30 Mode D'emploi

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, satellite 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 steel
framed or iron-framed buildings.
• Near large metallic furniture.
• In a crowd of people or near a building or
obstacle.
Troubleshooting and Other Information
• 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.

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.
Precautions regarding
connections to products
supported by this unit
• Complete connections for all devices
supported by this unit, including all audio
cords and power cables before connecting
them to this unit.
• After completing connections to this unit,
check the audio and power cables to confirm
that they not twisted together.
• When disconnecting this unit, confirm that
you have sufficient working space in the
surrounding area.
• When changing connections of audio or
other cables for products supported by
this unit, confirm that you have sufficient
working space in the surrounding area.
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