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First and foremost, an user manual of McIntosh MCC302 should contain:
- informations concerning technical data of McIntosh MCC302
- name of the manufacturer and a year of construction of the McIntosh MCC302 item
- rules of operation, control and maintenance of the McIntosh MCC302 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of McIntosh MCC302 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of McIntosh MCC302, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the McIntosh service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of McIntosh MCC302.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the McIntosh MCC302 item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 Owner s Manual MCC302 MCC302 Power Amplifier[...]
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Page 2
2 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . General: 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. W arning: T o reduce risk of fir e or electrical shock, do not expose this equipment to rain or moisture. This unit is capable of pr oducing high[...]
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Page 3
3 1. An optional McIntosh External Subwoofer Rotar y Control, Model Number R1163, is available from your McIntosh Dealer . 2. Do not connect the Amplifier s Speaker Negative T erminal Connection dir ectly to the V ehicle Chassis. Failure to observe this could result in damage to your Amplifier . 3. It is advisable to place an inline fuse as clos[...]
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4 Performance Features Introduction Now you can take advantage of traditional McIntosh stan- dards of excellence in the MCC302 Power Amplifier . T wo 150 watt high current output channels will drive any high quality loudspeaker system to its ultimate performance. The MCC302 reproduction is sonically transparent and ab- solutely accurate. The McInto[...]
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Page 5
5 Dimensions The following dimensions can assist in determining the best location for your MCC302. There is additional infor - mation on the next page pertaining to installing the MCC302 into your vehicle. Dimensions 13- 21/32 " 34.69cm T op V iew of the MCC302 Side View of the MCC302 2- 11/16 " 6.82cm 11.00" 27.94cm 11- 7/8 " 3[...]
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6 Inst allation Inst allation It is recommended that a professional who is skilled in all aspects of installation and operation install the MCC302 and any associated mobile audio equipment. Amplifier V entilation Always provide adequate ventilation for the MCC302. The amplifier requires an adequate airflow into the cooling fans, which are located o[...]
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Page 7
7 Side Panel Cooling and Connections Connect to the positve (+) vehicle battery terminal with an inline fuse INPUT s for audio cables from a signal source Controls the Power Guard Circuit when connected to certain McIntosh Control Centers Cooling Fan Air Intake OUTPUT Connections for loudspeakers SUBWOOFER OUTPUTS supply a two channel summed output[...]
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Page 8
8 How to Connect for T wo Channels How to Connect for T wo Channels 1. Connect a wire from the Control Center Amp On to the MCC302 ON Connector on the right side of the amplifier . Note: All cables should be connected to the amplifier before connecting the DC power cables to the battery . 2. Connect a wire from a McIntosh Control Center with Power [...]
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Page 9
9 How to Connect for Bridged Subwoofer Mode There are many different possible V ehicle Audio System combinations utilizing the MCC302 Power Amplifier . It is recommended that a professional who is skilled in all as- pects of V ehicle Audio Systems assist you in the selection and installation. The illustration below is just one of the many possible [...]
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Page 10
10 T op Panel Controls, Display and Switches POWER GUARD LED lights when the Power Guard Circuit activates for Ampli- fier Channels 1 or 2 CROSSOVER Filter Switch and Control select the low roll-off frequency , high roll-of f frequency or flat frequency response SENSITIVITY Individual Input Sensi- tivity Controls for Channels 1 and 2 SOURCE Switch [...]
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11 How to Operate Introduction The McIntosh MCC302 is a highly versatile amplifier that can be configured in many ways. This manual gives ex- amples of some of the most common configurations. The best way to set equalization and filter controls is through the use of a real-time spectrum analyzer and the expertise of a professional installer. This m[...]
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Page 12
12 How to Replace the Fuses How to Replace the Fuses If the MCC302 produces no sound, there is no Illumination of the Nomenclature on the T op Glass Panel, and the power connections seem secure, one or more of the Amplifier s Fuse(s) may have failed. Under normal operating conditions your amplifier s fuses should not fail. Failure of a fuse[...]
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13 Block Diagram MCC302 Block Diagram[...]
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14 Specifications Specifications Power Output Per Channel 150 watts into 4 ohm loads and 300 watts into 2 ohm loads is the minimum sine wave continuous average power out- put per channel, with both channels operating. Power Output Bridged 600 watts into 4 ohm loads is the minimum sine wave con- tinuous average power output. Rated Power Band 20Hz to[...]
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15 Packing Instructions Quantity Part Number Description 1 034162 Shipping carton only 2 034132 End cap (Foam pad) Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as shown below , failure to do so will result in shipping damage. Make sure that the T op Glass Panel is firml[...]
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McIntosh Part No. 040757 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903[...]