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IMPORTANT SAFETY

INSTRUCTIONS!

PLEASE READ THEM BEFORE

OPERATING THIS EQUIPMENT.

WARNING - TO REDUCE RISK OF

FIRE OR ELECTRICAL SHOCK, DO

NOT EXPOSE THIS EQUIPMENT TO

RAIN OR MOISTURE.

The lightning flash with arrowhead,

within an equilateral triangle, is intended

to alert the user to the presence of

uninsulated “dangerous voltage” within

the product’s enclosure that may be of

sufficient magnitude to constitute a risk

of electric shock to persons.

NO USER-SERVICEABLE PARTS

INSIDE. REFER SERVICING TO

QUALIFIED PERSONNEL.

To prevent the risk of electric shock, do not remove cover or

back. No user serviceable parts inside.

The exclamation point within an equi-

lateral triangle is intended to alert the

user to the presence of important

operating and maintenance (servic-

ing) instructions in the literature ac-

companying the appliance.

General:

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Warning: To reduce risk of fire or electrical shock,

do not expose this equipment to rain or moisture.

This unit is capable of producing high sound pres-

sure levels. Continued exposure to high sound pres-

sure levels can cause permanent hearing impair-

ment or loss. User caution is advised and ear protec-

tion is recommended when playing at high volumes.

6. Caution: to prevent electrical shock do not use this

(polarized) plug with an extension cord, receptacle

or other outlet unless the blades can be fully in-

serted to prevent blade exposure.

 Attention: pour pevenir les chocs elecriques pas

utiliser cette fiche polarisee avec un prolongateur,

une prise de courant ou un autre sortie de courant,

sauf si les lames peuvent etre inserees afond ans en

laisser aucune partie a decouvert.

7. Unplug this equipment during lightning storms or

when unused for long periods of time.

8. Only use attachments/accessories specified by the

manufacturer.

Installation:

9. The equipment shall be installed near the AC Socket

Outlet and the disconnect device shall be easily acces-

sible.

10. Do not block any ventilation openings. Install in accor-

dance with the manufacturer’s instructions.

11. Do not install near any heat sources such as radiators,

heat registers, stoves, or other equipment (including

amplifiers) that produce heat.

12. Do not use this equipment near water.

13. Do not expose this equipment to dripping or splashing

and ensure that no objects filled with liquids, such as

vases, are placed on the equipment.

14. Use only with the cart, stand, tripod,

bracket, or table specified by the manu-

facturer, or sold with the equipment.

When a cart is used, use caution when

moving the cart/equipment combination

to avoid injury from tip-over.

Connection:

15. Connect this equipment only to the type of AC power

source as marked on the unit.

16. Protect the power cord from being walked on or

pinched particularly at plugs, convenience receptacles,

and the point where they exit from the equipment.

17. Do not defeat the safety purpose of the polarized or

grounding-type plug.

Содержание MC1201

Страница 1: ...McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 FAX 607 724 0549 Owner s Manual MC1201 MC1201 Power Amplifier...

Страница 2: ...tacle or other outlet unless the blades can be fully in serted to prevent blade exposure Attention pour pevenir les chocs elecriques pas utiliser cette fiche polarisee avec un prolongateur une prise d...

Страница 3: ...ck or other hazards 26 Upon completion of any service or repairs to this prod uct ask the service technician to perform safety checks to determine that the product is in proper operating condition Cus...

Страница 4: ...less than 0 005 distortion Full Balanced Circuity The MC1201 is fully balanced from inputs to outputs It consists of two matched power amplifiers operating in push pull with their outputs combined in...

Страница 5: ...is additional infor mation on the next page pertaining to installing the MC1201 into cabinets 17 3 4 45 09cm 11 27 94cm 12 5 16 31 27cm 18 45 72cm 19 1 2 49 50cm 3 16 0 48cm 10 1 2 26 70cm 14 35 60cm...

Страница 6: ...If all the com ponents are installed in a single cabinet a quiet running venti lation fan can be a definite as set in maintaining all the sys tem components at the coolest possible operating temperatu...

Страница 7: ...cable from a preamplifier or control center audio output POWER CONTROL IN receives turn On Off signals from a McIntosh component and the POWER CONTROL OUT sends a turn On Off signal to the next McInto...

Страница 8: ...into the terminal so the wires cannot slip out Re fer to figures 4 5 6 Banana plug connection Insert the banana plug into the hole at the top of the terminal Tighten the top portion of the terminal p...

Страница 9: ...Outlet 4 ohm Loudspeaker McIntosh C200C Controller McIntosh C200P Preamplifier Caution The Loudspeaker Negative Connections are above chassis ground Do not combine any connections together ground the...

Страница 10: ...he amplifier METER Switch selects the display modes of the Power Output Meter POWER GUARD LED lights when the amplifier POWER GUARD circuit activates POWER Switch Turns AC power On Off or On Remote Re...

Страница 11: ...pro duced by the am plifier They indicate to an accuracy of at least 95 of the power output with only a single cycle of a 2000Hz tone burst Hold The meter pointer is locked to the highest power peak i...

Страница 12: ...ever manufactured The distortion limits for the MC1201 are no more than 0 005 at rated power output for all frequencies from Top View of the MC1201 20Hz to 20 000Hz Typical performance at mid frequen...

Страница 13: ...metal film resistors and low dielectric ab sorption film capacitors are used in all critical circuit loca tions Figure 12 The output signals of the two balanced circuits are coupled together in the u...

Страница 14: ...the upward direction When the pointer reaches its peak it pauses only long enough for the human eye to perceive its position then drops It is almost 10 times faster than a pro fessional VU meter A fro...

Страница 15: ...the two amplifier circuits allowing each amplifier circuit to be optimized using its own power supply Refer to figure 19 High power amplifiers draw high current from the AC power line Therefore it is...

Страница 16: ...16...

Страница 17: ...17 Notes...

Страница 18: ...ntermodulation Distortion Maximum Intermodulation Distortion if instanta neous peak output does not exceed twice the rated output for any combination of frequencies from 20Hz to 20 000Hz is 0 005 for...

Страница 19: ...l result in shipping damage Use the original shipping carton and interior parts only if they are all in good serviceable condition If a shipping carton or any of the interior part s are needed please...

Страница 20: ...McIntosh Part No 040727 McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903...

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