For the customers
in the USA
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates, uses, and can radiate
radio frequency energy and, if not installed
and used in accordance with the instructions,
may cause harmful interference to radio
communications. However, there is no
guarantee that interference will not occur in a
particular installation. If this equipment does
cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user
is encouraged to try to correct the interference
by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/
TV technician for help.
You are cautioned that any changes or
modifications not expressly approved in this
manual could void your authority to operate
The use of optical instruments with this
product will increase eye hazard.
Thank you for purchasing the Sony CD
changer system. This unit lets you enjoy CD
sound with the changer.
The CDX-454XRF/454RF is a compact disc
changer system comprised of the wired remote
commander, the relay box, and the CD
changer. The CD changer modulates the audio
signal into the RF (Radio Frequency) signal so
that it can be received by the existing FM tuner
of your car audio. Therefore you will be able to
enjoy CD play with your car audio even if it
has no input terminals for a compact disc
Compact and space saving CD changer for
vertical, horizontal, suspended, or inclined
installation in your car.
Supplied wired remote enables you to
control the CD changer installed in the trunk
room of your car.
Repeat play function for playing a track or a
Shuffle play function for playing tracks of
one disc or of all discs in random order.
D-BASS function for dynamic bass boot.