Sony MHC-GX450 - Manual (Page 31)

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31 GB
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Connect the transmitter to a wall outlet
using the supplied AC power adaptor.
The transmitter automatically turns on.
Notes
• When you connect the transmitter to the analog out
jacks, do not set the NOISE FILTER to ON.
Otherwise, the volume will be limited.
• The NOISE FILTER effects the sound only when
you connect an optional component to the AUDIO
IN A jacks of the transmitter. Connecting to the
AUDIO IN B jack, the switch has no effect.
• If stereo mini jack is connected to LINE OUT and the
NOISE FILTER is set to ON, audio output will be
reduced and audio signal may be intermittent or auto
muting will activate. In this case, set the NOISE
FILTER to OFF.
• When the transmitter is placed on or near a TV, it
may pick up a noise. In such case, place the
transmitter away from the TV.
• Do not place the transmitter near a fluorescent lamp,
etc. when using the system.
• Use only the supplied AC power adaptor. Do not use
any other AC power adaptor.
• If the connected component has the AVLS
(Automatic Volume Limiter System) function, be
sure to turn off the function when using the
transmitter. Otherwise, you will have to turn up the
volume of the speaker, and that may cause distortion.
• If the connected component has the BASS BOOST
or MEGA BASS function, be sure to turn off the
function when using the transmitter. Otherwise, the
sound from the speaker may be distorted.
• If the transmitter does not detect an audio signal for
a few minutes, the power on the transmitter
automatically turns off. When the transmitter
receives an audio signal again, the power
automatically turns on.
The effective areas of the
transmitter
Wireless system that allows you to use your
system free from the restriction of speaker cords.
The optimum signal reception range is up to
approximately 30.5 m (100 feet) without the
system picking up some interference. However,
the distance may be reduced according to the
surroundings and environment. If the system
picks up some noise while using it within the
above mentioned distance, reduce the distance
between the transmitter unit and the main unit,
or select another channel.
Notes
• When you use the main unit inside the effective areas
of the transmitter, the transmitter can be placed in
any direction from the listener.
• Even within the signal reception area, there are some
spots (dead spot) where the RF signal cannot be
received. This is a characteristic inherent to RF
signals, and does not indicate a malfunction. By
slightly moving the transmitter, the location of the
dead spot can be changed.
Notes on receiving performance
This system component utilizes very high frequency
signals in the 900 MHz band so the receiving
performance may deteriorate due to the surroundings.
The following examples illustrate conditions that may
reduce the possible receiving range or cause
interference with reception.
– Radio waves generated such as cellphones and
cordless phone systems or metal instruments are
placed on the unit.
– Inside a building with walls containing steel beams.
– Area with many steel file cabinets, etc.
– Area with many electrical appliances capable of
generating electromagnetic noise.
– Transmitter is placed on a metal instrument.
– Area facing roadways.
– Noise or interfering signals exist in the surroundings
due to radio transceivers in trucks, etc.
– Noise or interfering signals exist in the surroundings
due to wireless communication systems installed
along roadways.
– Transmitter is placed directly on floor.
Placing it up off the floor, such as on a desk, is
recommended.
AC power adaptor
(supplied: AC-GSX100)
to wall outlet
to DC IN 9V jack
Transmitter
Polarity of the plug
continued