Owner’s Manual CA-2200 Power Amplifier
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. NOTICE All of us at Classé take extreme care to ensure that your purchase will remain a prized investment.
Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. If a liquid does enter your component, immediately disconnect it from the AC mains and take it to your Classé dealer for a thorough checkup 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.
Contents Welcome to the Classé family ..........................................................................5 a word about installation .......................................................................... 5 Unpacking and Placement ...............................................................................6 unpacking your amplifier ......................................................................... 6 placement ................................................................................
Welcome to the Classé family Congratulations on your purchase of a Classé product. It is the result of many years of continuous refinement, and we are sure that you will enjoy it for many years to come. We value our relationship with our customers. Please allow us to stay in touch with you by returning your warranty card now, before you pack up the shipping carton of your new product and forget all about it.
Unpacking and Placement unpacking your amplifier Carefully unpack your power amplifier according to the supplied instructions, and remove all accessories from the carton. Please take care when lifting the amplifier, as it is quite heavy. Important! Keep all packing materials for future transport of your Classé product. Shipping your new component in anything other than its purpose-designed packing material may result in damage that is not covered by the warranty.
custom installations Drawings are included in this manual to facilitate special installations and custom cabinetry (see the section Dimensions). An optional, purpose-designed rack mount kit is available for this product. Contact your Classé dealer for more information. serial number The serial number for your power amplifier is found on the rear of the unit. Please note and record this number on the page entitled Important Safety Instructions for your future reference.
The CA-2200 includes protection circuitry that will prevent the amplifier from operating at dangerously high or low voltages. • At startup: the AC mains voltage must be within a range of approximately -15% to +10% of its nominal value at startup, or the amplifier will not turn on. For example, a 120V unit requires the AC mains to be between approximately 95V–135V in order to turn on.
Special Design Features highly refined All Classé analog amplification stages are based on circuits that have been circuit design extensively optimized over many years of continuous development. By starting with excellent circuit designs and working with them over the years, we are able to discover the many small refinements that add up to superlative performance, in a variety of applications.
extraordinary longevity Another benefit of having worked with highly refined circuit designs so extensively over many years is that we have vast experience in what works well over the long term. By using only the highest quality parts to begin with, and then using them in an informed way as a result of both accelerated aging experiments and actual longterm experience, we are able to design and manufacture products which we are confident will stand the test of time.
Front Panel 1 Standby button & LED indicator The front panel Standby button will toggle the amplifier between operate, its fully operational state, and a standby mode that leaves the amplifier off, yet ready to respond to system commands via any of the supported control options (e.g. IR input, DC trigger, CAN Bus, or RS-232). The current state of the amplifier is indicated by the LED indicator in the center of the Standby button.
Also, it is a good practice to physically disconnect any and all valuable electronics from the AC mains during electrical storms, as a lightning strike anywhere near your home can put a tremendous surge on the AC mains that can easily damage any piece of electronics, no matter how well designed and protected. The best protection in the case of severe electrical storms is to simply remove the electronics from any connection with the power grid.
������� �� ��� ����� ������� �� ��� �� ����������������� ������������������������� ��� Rear Panel The following descriptions are intended as a quick reference, should you have any questions about your new product. Please see the next section (entitled Initial Setup) for specific advice on incorporating your new amplifier into your system.
For this reason, we strongly recommend using the balanced analog interconnections between your Classé components wherever possible. The pin assignments of these XLR input connectors are: Pin 1: Signal ground Pin 2: Signal + (non-inverting) Pin 3: Signal – (inverting) Connector ground lug: chassis ground These pin assignments are consistent with the standard adopted by the Audio Engineering Society (AES14-1992).
(Many high quality loudspeakers also offer two sets of connections on their speakers. Generally, one set of the connections on the loudspeaker feeds the portion of the speaker’s crossover network that supplies the woofer with its signal; the other set of connections connects to the portion of the crossover that supplies the rest of the speaker with the midrange and high frequencies.
6 DC Trigger Input and Output Many audio/video preamplifiers can supply a DC control voltage to associated equipment in order to induce desired behavior. Your Classé amplifier can take advantage of these capabilities in order to be switched between operate and standby automatically, perhaps in concert with the A/ V preamp itself. Two 1/8th-inch mini mono-jacks provide this remote-controlled turn-on (that is, toggling between operate and standby) of the amplifier.
Danger! Potentially dangerous voltages and current capabilities exist within your power amplifier, even when disconnected from AC mains. Do not attempt to open any portion of the amplifier’s cabinet. There are no user-serviceable parts inside your power amplifier. All service of this product must be referred to a qualified Classé dealer or distributor.
Initial Setup Your new Classé amplifier is quite simple to set up and enjoy. Please follow the steps outlined below in order to safely set up and use your new amplifier. Important: The AC mains connection should be the last connection you make on your new power amplifier. In addition, it is always a good idea to power up your power amplifier(s) last, after everything else has been powered up and has stabilized. .
configuring amplifier turn-on delay/amp no. In a system that contains multiple Classé amplifiers, you may set the number of seconds of turn-on delay for each amplifier, allowing each to turn on in the order you have specified, rather than all at once. This number also acts as an ID when using the CAN Bus. (Having several powerful amplifiers all turning on at the same time can sometimes stress the AC mains in your home, potentially leading to nuisance tripping of circuit breakers).
6. Double-check all your connections. We understand that this step sounds redundant, but it is worth the extra minute or two it might take just to ensure that all connections are correct and secure before plugging the power cables to the AC outlets.. 7. Turn on all the other components in your system, and then turn on your amplifier. It is always good practice to turn any power amplifier on last, and to turn it off first.
Troubleshooting In general, you should refer any service problems to your Classé dealer. Before contacting your dealer, however, please check to see if the problem is listed here. 1. No sound, and no Channel LED is lit. • The amplifier is not plugged into the AC mains, or the AC mains are down (circuit breaker, fuse). • A brown-out or short-term loss of power might require the internal microprocessor to be reset. Unplug the unit for at least 30 seconds and then plug it in again and try powering it up.
4. The AC mains fuse is blown. There is a specific troubleshooting procedure for a blown AC mains fuse, since this rare occurrence sometimes indicates a significant problem. Please follow the following steps, in order: a. Disconnect your amplifier from the AC mains, as well as from its input connections and speaker connections, and remove the fuse cover on the rear of the unit. b. If the fuse appears to be blown, replace it only with a fuse of the same type and rating (specified below).
Specifications Classé Audio reserves the right to make improvements without notice. ■ Power output (both channels driven) ■ Frequency response ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 200W/ch continuous rms @ 8Ω 400W/ch continuous rms @ 4Ω 10Hz – 22kHz (+0/-0.1dB) 10Hz – 155kHz (+0/-3.0dB) Phase better than -10° @ 22kHz Signal-to-noise ratio 108dB (ref. full ouput, 10Hz – 80kHz) Channel separation better than 110dB @ 20kHz Noise floor (FFT) all peaks less than -95dBV (10Hz – 80kHz) Distortion (THD + noise) 0.
Dimensions 24
Classé Audio 5070 François Cusson Lachine, Quebec Canada H8T 1B3 +1 (514) 636-6384 +1 (514) 636-1428 (fax) http://www.classeaudio.com email: cservice@classeaudio.com Copyright © 2006 Classé Audio Inc. Printed in Canada. v2.
