Manuale d’uso / di manutenzione del prodotto MC-2kw 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 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 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 MC-2kw 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 MC-2kw - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso McIntosh MC-2kw imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul McIntosh MC-2kw ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il McIntosh MC-2kw, 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 MC-2kw.
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 MC-2kw. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo McIntosh MC-2kw 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.
