Owner`s manual

Under no circumstances should you attempt to repair
or modify the player yourself as this will invalidate the
warranty!
Connections
The CD7 offers two standard digital output options. Which
option is best for your system will depend on your personal
listening preference, the nature of your system installation
requirements, and the options allowed by your external
digital processor, if one is used.
WARNING: The digital outputs supply only a digital signal
and should therefore only be connected to an input which
is suitable for this signal. Never connect either of these
digital outputs to a non-digital input of a preamplifier (such
as those labeled CD, AUX, PHONO, TAPE, etc.) or to a
power amplifier. To do so is to risk damage to your system
and may void any or all warranties involved.
Digital Outputs
BNC COAXIAL: Use 75-ohm impedance coaxial cable with
locking BNC-type connectors. An RCA/BNC adaptor is also
supplied.
BALANCED XLR: For connection to digital processors
having the AES/EBU-Standard interface.
Analog Outputs
SINGLE-ENDED (RCA): For connection to the inputs of a
line-level preamplifier or integrated amplifier,
BALANCED (XLR): For connection to the balanced inputs
of a line-level preamplifier.
Servicing
C A U T I O N : Your CD7 contains sufficient levels of voltage
and current to be lethal. Do not tamper with a component
or parts inside the unit. Refer any needed service to
your authorized Audio Research dealer or other qualified
technician.
Should service be necessary, please contact your Audio
Research dealer, or Audio Research Customer Service
[phone].
Cleaning
To maintain the visual appearance of your CD7,occasionally
wipe the front panel and top cover surfaces with a soft
damp (not wet) cloth to remove dust. A mild, non-alkaline
soap solution may be used to remove fingerprints or similar
smudges. Cleaners containing abrasives should not be used
as they will damage the brushed grain of the front panel
finish, as well as the LED display window. A dry 2-inch
pure bristle paint brush works well to remove dust from
bevels, reliefs and switches. The CD7 CD compartment
may be gently dusted: carefully avoid touching the laser
assembly area to prevent possible damage.
FCC Rules
N O T E : 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.
Use interconnect cables of no more then one meter in
length.
Increase the separation between the equipment and
receiver.
Connect the equipment into an outlet on a circuit dif-
ferent from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV
technician for help.
Disposal and Recycling Guidelines
To dispose of this electronic product, do not place in land-
fill. In accordance with the European Union Waste Electri-
cal and Electronic Equipment (WEEE) directive effective
August 2005, this product may contain regulated materials
which upon disposal require special reuse and recycling
processing.
Please contact your dealer or importing distributor for
instructions on proper disposal of this product in your
country. Or, contact Audio Research Corporation (763-577-
9700) for the name of your importing distributor and how
to contact them.
Packing and shipping materials may be disposed of in a
normal manner.
Model Reference CD7
4