Manuale d’uso / di manutenzione del prodotto MC602 del fabbricante McIntosh
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McIntosh Laboratory , Inc. 2 Chambers S treet Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F A X: 6 07 -7 24- 05 49 Owner s Manual MC602 MC602 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 TO RAIN OR MOISTURE.
3 A polarized plug has two blades with one wider than the other . A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety . If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
4 T able of Content s Safety Instructions ............................................................ 2 Thank Y ou and Please T ake a Moment ............................. 3 T echnical Assistance and Customer Service .................... 3 T able of Contents and General Notes .
5 Introduction, Performance Features and Dimensions The following dimensions can assist in determining the best location for your MC602. There is additional informa- tion on the next page pertaining to installing the MC602 into cabinets.
6 Inst allation Caution: The MC602 Amplifier weight is 155 pounds (70.31 kilograms). It requires two or more persons to safely handle when moving the amplifier . The MC602 can be placed upright on a table or shelf, standing on its four feet. The four feet may be removed from the bottom of the MC602 when it is custom in- stalled as outlined below.
7 UNBALANCED INPUTS for audio cables from a preamplifier or control cen- ter audio output CIRCUIT BREAKER Press to reset if the am- plifier will not power up RIGHT OUTPUT Connections for 8 ohm loudspeakers MC602 Rear Panel Connections and Switch Connect the MC602 power cord to a live AC outlet.
8 How to Connect the MC602 Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MC602 Amplifier until after the Loudspeaker Connections have been made and the supplied protective T erminal Connections Cover has been installed.
9 How to Connect the MC602 T o AC Outlet Right Loudspeaker 4 ohm Left Loudspeaker 4 ohm Caution: The Loudspeaker N egative Connections are above chassis ground and are not common between channels. Do not combine any connections together or ground them.
10 MC602 Front Panel Displays and Controls METER indicates the Left Channel Power Output of the amplifier METER Switch selects the display modes of the power output meters POWER GUARD LEDs light when .
11 How to Operate the MC602 How to Operate the MC602 Power On T o have the MC602 automatically turn On or Of f when a control center turns on or of f, rotate the power switch to the remote position. For manual operation, rotate the power switch to the On or Off position as desired.
12 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 staff has cre- ated a power amplifier without compromise, using the most advanced McIntosh circuit design concepts.
13 T echnical Description not come easily . Many months of design, testing and mea- suring were required. Extensive controlled listening tests, the ultimate form of measuring, were made before the final design was accepted.
14 Figure 15 Input T est Signal balanced circuitry . The resulting double balanced configu- ration cancels even order distortion. Refer to figure 12 on page 13. All transistors are selected to have nearly constant cur - rent gain over the entire current range they must cover .
15 T echnical Description, cont Figure 17 W ith Power Guard Figure 16 W ithout Power Guard able, since it can damage valuable loudspeaker sys- tem tweeters. Y ou will never experience the harsh and damaging dis- tortion due to clipping. The Power Guard cir- cuit is a waveform com- parator , monitoring both the input and output waveforms.
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17 Notes.
18 Specifications Specifications Power Output Minimum sine wave continuous average power output per channel, all channels operating is: 600 watts into 2 ohm load 600 watts into 4 ohm load 600 watts in.
19 Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as shown below . It is very important that the four feet are attached to the bottom of the equipment. This will ensure the proper equipment location on the bottom foam pad.
McIntosh Part No. 04067501 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903.
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 MC602 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 MC602 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso McIntosh MC602 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul McIntosh MC602 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il McIntosh MC602, 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 MC602.
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 MC602. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo McIntosh MC602 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.
