ATI Technologies AT7012 Benutzerhandbuch - Seite 4
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AT7000 Series Power Amplifiers
Congratulations! Thank you for purchasing an ATI
AT7000 Power Amplifier, one of the most advanced
audio components available. Designed, engineered and
manufactured in the United States, it has been carefully
designed and tested to deliver the best possible audio-
phile-grade performance as well as the most reliable
operation.
The AT7000 Series is comprised of two models; the
AT7012 & AT7016. This manual covers both models.
In order to receive the maximum performance from
your new amplifier, please take a few minutes to read
this manual. This important information will help you
make certain that the amplifier is properly configured
for operation with the rest of the equipment in your
system.
If you have any questions about this product, its instal-
lation or operation, please contact us via e-mail at sup-
[email protected] or via telephone at 323-278-0001.
Features and Testing
Your AT7000 amplifier was designed to provide a state
-of-the-art listening experience and is suitable for use
with associated components of the highest order. The
amplifier uses an ATI tried and true Class-AB amplifier
design and linear power supply to deliver superior per-
formance.
Additional features include:
Custom soft-start circuitry to minimize any turn-on
power surge;
Complete protection from overload, DC faults,
over-voltage or over-temperature conditions.
ATI's proprietary voltage-sensing power supply
which automatically selects the proper voltage and
is suitable for use with AC supply of 100V to
260V.
Extruded aluminum heatsinks to aid in cooling the
4 Zone / 8 Channel amplifier modules.
Two independent thermally controlled ultra quiet
computer fans.
This AT7000 amplifier has been put through a rigorous
and unique testing procedure ensuring that each ampli-
fier will last for many years with minimal service re-
quirements. This procedure includes the following:
All assembled circuit boards are given a thorough
visual inspection and are then performance tested.
AT7000 Manual
The tested, assembled circuit boards are then in-
stalled in a new AT7000 and the whole unit is test-
ed for every function and parameter.
The unit is put on a burn-in torture rack to test for
any possible component failures.
The amplifier then undergoes a critical listening
and functional test.
Unpacking
Your amplifier is a precision electronic instrument and
should be properly packaged any time shipment is
made. The carton and packing materials used in ship-
ping your new amplifier were specially designed to
protect it from the shock and vibration of shipping. We
strongly suggest that you save the carton and packing
materials to use if you move, or if the unit ever needs to
be shipped back to us for any reason. Should you dis-
cover that your amplifier has been damaged during
shipping, please contact your dealer or ATI immediate-
ly and request the name of the carrier so a written claim
may be made.
THE RIGHT TO A CLAIM AGAINST A PUBLIC
CARRIER CAN BE FORFEITED IF THE CARRIER
IS NOT NOTIFIED PROMPTLY IN WRITING AND
IF THE SHIPPING CARTON AND PACKING MA-
TERIALS ARE NOT AVAILABLE FOR INSPEC-
TION BY THE CARRIER. SAVE ALL PACKING
MATERIALS UNTIL THE CLAIM IS SETTLED.
Placement
During normal home operation the heat sinks on the
amplifier will become warm. However, there are in-
stances during high level playback into low impedance
speakers when the heat sinks will become warmer than
usual. To ensure the amplifier's trouble-free operation,
it is necessary to provide adequate ventilation for the
heat sinks. Your amplifier should be kept away from
external sources of heat such as radiators and hot-air
ducts. The amplifier should never be placed with other
heat-producing components in a cabinet or enclosure
lacking free airflow. Do not stack other components on
top of your amplifier.
Note: While the AT7000 Series amplifiers use fans , it
is imperative that the amplifier be operated in a well-
ventilated environment and that the immediate external
temperature be maintained as specified.
Handles and Rack Mounting
The AT7000 Series amplifiers can be rack mounted
into a standard 19-inch rack with the addition of rack
ears and handles. There is a kit available for the
3
Rev-11/19