Sony STR-DH700 Operating Instructions Manual page 100

On placement
• Place the receiver in a location with adequate
ventilation to prevent heat buildup and
prolong the life of the receiver.
• Do not place the receiver near heat sources,
or in a place subject to direct sunlight,
excessive dust, or mechanical shock.
• Do not place anything on top of the cabinet
that might block the ventilation holes and
cause malfunctions.
• Do not place the receiver near equipment
such as a television, VCR, or tape deck. If
the receiver is being used in combination
with a television, VCR, or tape deck, and is
placed too close to that equipment, noise
may result, and picture quality may suffer.
This is especially likely when using an
indoor antenna (aerial). Therefore, we
recommend using an outdoor antenna
(aerial).
• Use caution when placing the receiver on
surfaces that have been specially treated
(with wax, oil, polish, etc.) as staining or
discoloration of the surface may result.
On operation
Before connecting other components, be sure
to turn off and unplug the receiver.
On cleaning
Clean the cabinet, panel, and controls with a
soft cloth slightly moistened with a mild
detergent solution. Do not use any type of
abrasive pad, scouring powder, or solvent,
such as alcohol or benzine.
If you have any questions or problems
concerning your receiver, please consult your
nearest Sony dealer.
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About S-AIR function
• As the S-AIR function transmits sound by
radio waves, sound may skip when radio
waves are obstructed. This is a characteristic
of radio waves and is not malfunction.
• As the S-AIR function transmits sound by
radio waves, equipment that generates
electromagnetic energy, such as a
microwave oven, may interfere with sound
transmission.
• As the S-AIR function uses the radio waves
that share the same frequency as other
wireless systems, such as wireless LAN or
Bluetooth, interference or poor transmission
may result. In this case, take the following
steps:
- Do not install the system near other
wireless systems.
- Do not use the system and the other
wireless systems at the same time.
• The transmission distance differs depending
on the usage environment. Find a location
where transmission between the S-AIR main
unit and sub unit is most effective, and
install the S-AIR main unit and sub unit
there.