Manuale d’uso / di manutenzione del prodotto MC2KW del fabbricante 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 2007 © 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 127 pounds (57.6 kilograms) and the MC2KW Output Module weight is 123 pounds (55.8 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 9 pertaining to installing the MC2KW Output Module and MC2KW Power Modules into cabinets.
7 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 -1/16 " 20.48cm 17- 1/4 " 43.82cm T op View of the MC2KW Output Module T op View of the MC2KW Power Module 17- 1/4 " 43.82cm 8 -7/8 " 22.
9 Installation The MC2KW Output Module and MC2KW Power Mod- ules 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 vertically , the middle unit should be the Output Module.
10 10- 5/8 " 26.99cm 17- 1/4 " 43.82cm 2" 5.08cm 14- 1/2 " 36.83cm 14" 35.56cm 15- 5/16 " 38.91cm 21/32 " 1.67cm Cutout Opening for V entilation Cutout Opening for V.
11 Inst allation, con’t 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.
12 Rear Panel Connections Rear Panel Connections The identification of Rear Panel Connections for the MC2KW Output Module and MC2KW Power Modules are located on separate folded sheets contained in the Owner ’ s Manual Packet.
13 These two pages contain information for connecting to- gether the McIntosh MC2KW Output Module and the MC2KW Power Modules; and that combination to the C1000 Preamplifier . McIntosh Power Control connections allow for unified audio system operations; one push-button press to switch the entire system On or Off.
14 How to Connect a Loudspeaker to the MC2KW Output Module 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 How to Connect a Loudspeaker to the MC2KW Output Module Figure 10 Figure 1 1 Rear Cover T op Cover Mounting Screw Locations T op Cover Figure 9 Opening for Cables Cover Mounting Screw Location.
16 METER indicates the Power Output of the MC2KW Power Amplifier METER Switch selects the display modes of the Power Output Meter POWER GUARD LED lights when the MC2KW Power Amplifier POWER GUARD circ.
17 Illuminates when the MC2KW Power Module is On MC2KW Output Module and MC2KW Power Module Front Panel Controls and Displays.
18 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.
19 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.
20 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.
21 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.
22 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.
23 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.
24 T op V iew of the MC2KW Output Module.
25 Front V iew of the MC2KW Power Module Front V iew of the MC2KW Output Module Photos.
26 Rear V iew of the MC2KW Power Module Rear V iew of the MC2KW Output Module.
27 Angle V iew of the MC2KW Output Module Photos, con’t Angle V iew of the MC2KW Power Module.
28 MC2KW Power Amplifier - Power Module A , Output Module.
29 MC2KW Power Amplifier Block Diagram and Power Module B.
30 Specifications Power Amplifier Specifications Power Output 2000 watts into an 8, 4 or 2 ohm load is the minimum 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. 04108100 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 punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il McIntosh MC2KW è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del McIntosh MC2KW - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso McIntosh MC2KW imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul McIntosh MC2KW ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il McIntosh MC2KW, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del McIntosh MC2KW.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il McIntosh MC2KW. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo McIntosh MC2KW insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
