Manuel d'utilisation / d'entretien du produit MC-2kw du fabricant McIntosh
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MC2KW Owner ’s Manual McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 Power Amplifier.
2 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . W ARNING - TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT T O RAIN OR MOISTURE.
3 Customer Service T echnical Assist ance Please T ake A Moment Thank Y ou Copyright 2005 © by McIntosh Laboratory , Inc. The serial number , purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service.
4 Import ant Information Caution: The MC2KW Power Module weight is 158 pounds (71.7 kilograms) and the MC2KW Output Module weight is 121 pounds (54.9 kilograms). It requires two or more persons to safely handle when moving the Power or Output Module. 1.
5 Performance Features • • • • • T riple Chassis Mono Block Design For the first time, the new McIntosh MC2KW Power Am- plifier is capable of supplying the power required to repro- duce the full dynamic range of a symphony orchestra in- cluding pipe organ.
6 The following dimensions can assist in determining the best location for the MC2KW Output Module and MC2KW Power Modules. There is additional information on page 8 pertaining to installing the MC2KW Output Module and MC2KW Power Modules into cabinets.
7 7 Dimensions 17- 3/4 " 45.09cm 1 1" 27.94cm 12- 5/16 " 31.27cm 19 -3/8 " 49.21cm 20" 50.80cm 3/16 " 0.48cm 10- 5/8 " 26.99cm 14" 35.60cm 1- 9/16 " 3.96cm 1- 3/8 " 3.49cm 12- 1/4 " 31.1 1cm 17- 1/4 " 43.
8 8 The MC2KW Output Module and MC2KW Power Modules can be placed upright on a table or shelf, standing on their four feet. If the Output Module and the two Power Modules are to be stacked verti- cally , the middle unit should be the Output Module. There should be at least 6 inches (15.
9 9 Installation 10- 5/8 " 26.99cm 17- 1/4 " 43.82cm 6" 15.24cm 14- 1/2 " 36.83cm 14" 35.56cm 15- 5/16 " 38.91cm 21/32 " 1.
10 10 Connect the MC2KW Output Module Power Cord to a separate live AC outlet. Refer to infor- mation on the back panel of the MC2KW Output Module to determine the correct voltage for your unit MC2KW OUTPUT MOD- ULE (A) Connector 1 accepts the custom McIntosh 16 Conductor Cable.
11 11 Connect the MC2KW Power Module power cord to a dedicated live AC Cir- cuit with Outlet 1 . Refer to information on the back panel of the MC2KW Power Module to determine the correct voltage for your unit. 1 Each of the MC2KW Power Modules needs to be connected to a dedicated AC Circuit with Outlet.
12 12 These two pages contain information for connect- ing together the McIntosh MC2KW Output Mod- ule and the MC2KW Power Modules; and that combination to the C1000 Preamplifier . McIntosh’ s Power Control connections allows for unified audio system operations, one push-button to switch the entire system On or Off.
13 13 How to Connect the MC2KW Output Module/Power Modules together , Power Control and Audio MC2KW Power Module (A) MC2KW Power Module (B) MC2KW Output Module (Right Channel) Connect to second MC2KW .
14 14 How to Connect the MC2KW Output Module to Loudspeakers Caution: The supplied AC Power Cords should not be connected to the Rear Panel of the MC2KW Output Module and both of the Power Modules until after the Loudspeaker Connections have been made and the supplied protective T erminal Connections Cover has been installed.
15 15 How to Connect the MC2KW Output Module to Loudspeakers McIntosh XR T2K Loudspeaker.
16 16 MC2KW Output Module and MC2KW Power Module Front Panel Controls and Displays METER indicates the Power Output of the MC2KW Power Amplifier METER Switch selects the display modes of the Power Out.
17 How to Operate the MC2KW Power Amplifier How to Operate the MC2KW Power Amplifier Power On W ith the POWER Switch set to the REMOTE Position, the MC2KW Power Amplifier will turn On or Off when a McIntosh Preamplifier or A/V Control Cen- ter switches On or Off.
18 T echnical Description McIntosh Laboratory , the company who introduced the world’ s first amplifier that could be called “High Fidelity”, has done it again. The McIntosh engineering staf f has cre- ated a power amplifier without compromise, using the most advanced McIntosh circuit design concepts.
19 T echnical Description quencies is less than 0.002%. The true distortion readings on the MC2KW Power Amplifier are so low , it takes special measuring techniques to make accurate readings. The MC2KW Power Amplifier can deliver the best possible per- formance from any type of high quality Loudspeaker Sys- tem.
20 Autoformer All solid state power amplifier output circuits work best into what is called an optimum load. This optimum load may vary considerably from what a loudspeaker requires. In the case of more than one loudspeaker connected in parallel, the load to the power amplifier may drop to two ohms or even less.
21 T echnical Description, con’t tions. The dif ferent types of protection circuits incorporated in the MC2KW Power Amplifier insure a long and safe op- erating life. This is just one of the many characteristics of McIntosh Power Amplifiers that make them world famous.
22 music demands and guarantees an excellent signal to noise ratio. Refer to figure 27. The MC2KW Output Module contains the low voltage regulated power supplies for each of the MC2KW Power Modules and for the Input Audio circuitry located inside the MC2KW Output Module.
23 T op V iew of the MC2KW Output Module Photos.
24 Front V iew of the MC2KW Power Module Front V iew of the MC2KW Output Module.
25 Photos, con’t Rear V iew of the MC2KW Power Module Rear V iew of the MC2KW Output Module.
26 Angle V iew of the MC2KW Output Module.
27 Photos, con’t Angle V iew of the MC2KW Power Module.
28 Notes.
29 29 MC2KW Power Amplifier Block Diagram MC2KW Power Amplifier - Output Module with Power Modules A and B.
30 30 Specifications Power Amplifier Specifications Power Output 2000 watts into an 8, 4 or 2 ohm load is the mini- mum sine wave continuous average power output.
31 Packing Instructions In the event it is necessary to repack the equipment for ship- ment, the equipment must be packed exactly as shown be- low . It is very important that the four feet are attached to the bottom of the equipment. This will ensure the proper equip- ment location on the bottom foam pad.
McIntosh Part No. 04094600 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté McIntosh MC-2kw c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du McIntosh MC-2kw - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation McIntosh MC-2kw, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le McIntosh MC-2kw va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le McIntosh MC-2kw, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du McIntosh MC-2kw.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le McIntosh MC-2kw. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei McIntosh MC-2kw ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
