Pioneer Elite SC-99 Operating Instructions Manual page 71

05
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
Notes
! 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 con-
taining 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.
! In a location exposed to the magnetic field, static electricity or radio wave interference from radio communica-
tion 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 micro-
wave 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.
71
Basic playback