Radio Wave Reflections; Radio Wave Caution - Pioneer XW-HT1 Mode D'emploi

05 Additional information
• Use on a thick rug or carpet, or cover with
cloth—this may prevent proper cooling of
the unit.
• Place on an unstable surface, or one that
is not large enough to support all four of
the unit's feet.
Moving the wireless speaker
If you need to move the wireless speaker, first
press POWER on the top panel to turn the unit
off. Unplug the power cord.
AC adapter and power cord caution
• Do not leave the power cord near heating
equipment. The coating of the cord may
melt, which could lead to fire and/or
electrocution.
• Make sure to grasp the body of the AC
adapter when removing it from the power
outlet. If you pull the power cord, it may
become damaged which could lead to fire
and/or electrocution.
• Do not attempt to plug in or remove the
AC adapter with wet hands. This may
result in electrocution.
• Insert the prongs of the AC adapter all the
way into the power outlet. If the
connection is incomplete, heat may be
generated which could lead to fire.
Furthermore, contact with the connected
prongs of the adapter may result in
electrocution.
• Do not insert the AC adapter into a power
outlet where the connection remains
loose despite inserting the prongs all the
way into the outlet. Heat may be
generated which could lead to fire.
Consult with the retailer or an electrician
regarding replacement of the power
outlet.
24
En

Radio wave reflections

The radio waves received by the wireless
speaker include the radio wave coming
directly from the transmitter (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 wireless speaker a little.
Also note that audio may be interrupted due
to the reflected waves when a person crosses
or approaches the space between the
transmitter and wireless speaker.

Radio wave caution

This wireless speaker system uses a 2.4GHz
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 system nearby such devices,
or make sure these devices are switched off
during use. You can also try switching the
channel on the transmitter (see Transmitter
on page 10) for better reception.
• Cordless phones
• Wireless broadband routers
• Wireless AV equipment
• Microwave-based health aids
• Microwave ovens
• Wireless controllers for game systems
• Bluetooth equipment
• Some baby monitors
Other, less common, equipment that may
operate on the same frequency:
• Anti-theft systems
• Warehouse logistic management
systems
• Amateur radio stations (HAM)
• Discrimination systems for train or
emergency vehicles