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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of McIntosh MC-126 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of McIntosh MC-126. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of McIntosh MC-126 should contain:
- informations concerning technical data of McIntosh MC-126
- name of the manufacturer and a year of construction of the McIntosh MC-126 item
- rules of operation, control and maintenance of the McIntosh MC-126 item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of McIntosh MC-126 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 MC-126, 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 MC-126.
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 MC-126 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 S treet Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F A X: 6 07 -7 24- 05 49 Owner s Manual MC126 MC126 Power Amplifier[...]
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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. The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage withi[...]
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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. 18. Do not overload wall outlets, exte[...]
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4 Performance Features Introduction and Performance Features Introduction · Power Output The MC126 consists of six separate power amplifier chan- nels, each capable of 120 watts into 4 ohm speakers with less than 0.005% distortion. It may also be used as a Three Channel Amplifier with each channel capable of 275 watts into 8 ohm speakers. · High [...]
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5 Dimensions The following dimensions can assist in determining the best location for your MC126. There is additional informa- tion on the next page pertaining to installing the MC126 into cabinets. Dimensions[...]
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6 Inst allation The MC126 can be placed upright on a table or shelf, standing on its four feet. It also can be custom installed in a piece of furniture or cabinet of your choice. The four feet may be removed from the bottom of the MC126 when it is custom installed as outlined below . The four feet together with the mounting screws should be retaine[...]
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7 Rear Panel Connections and Switch Connect the MC126 power cord to a live AC outlet. Refer to information on the back panel to deter - mine the correct volt- age MUL TI-CHANNEL INPUT accepts a 25 conductor DB25 computer type cable that con- nects all audio and power con- trol signals POWER CONTROL IN receives turn On/Off signals from a McIntosh co[...]
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8 Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MC126 Amplifier until after the Loudspeaker Connections have been made and the supplied protective T erminal Connection Covers have been installed. Failure to observe this could result in Electric Shock. 1. Connect a power control cable from the McIntosh A /V Con[...]
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9 To A C Outlet How to Connect the MC126 for Six Channels Right Front Loudspeaker Left Front Loudspeaker Center Front Loudspeaker Right Surround Loudspeaker Left Surround Loudspeaker Back Surround Loudspeaker McIntosh A/V Control Center McIntosh Surround Expander[...]
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10 How to Connect the MC126 for Three Channels Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MC126 Amplifier until after the Loudspeaker Connections have been made and the supplied protective T erminal Connection Covers have been installed. Failure to observe this could result in Electric Shock. 1. Connect a p[...]
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11 How to Connect the MC126 for Three Channels To A C Outlet Right Front Loudspeaker (8 ohm) Center Front Loudspeaker (8 ohm) Left Front Loudspeaker (8 ohm) McIntosh A/V Control Center[...]
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12 Front Panel Displays and Controls POWER GUARD LEDs light when the LEFT SURRound, BACK SURRound or RIGHT SURRound Amplifier Channel POWER GUARD Circuit activates POWER Switch T urns AC power On/Off Remote On Indicator lights when the amplifier is in the Remote T urn-On Mode POWER GUARD LEDs light when the LEFT FRONT , CEN- TER or RIGHT FRONT Ampl[...]
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13 How to Operate the MC126 How to Operate the MC126 Power On T o have the MC126 turn On or Of f when a multichannel system turns On or Off, the Front Panel Power Switch must be left in the ON position and the Rear Panel Power Control Switch must be in the REMOTE Position. For non-remote operation, set the Rear Panel Power Control Switch to LO- CAL[...]
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14 Specifications Specifications Power Output S tereo Minimum sine wave continuous average power output per channel, all channels operating is: 120 watts into a 4 ohm load 80 watts into a 8 ohm load Power Output Mono Minimum sine wave continuous average power output per channel, all channels operating is: 275 watts into a 8 ohm load Rated Power Ban[...]
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15 Packing Instructions 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 three plastic feet are at- tached to the bottom of the equipment. Three #10 x 2-1/2 inch screws and washers must be used to fasten the unit securely to th[...]
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McIntosh Part No. 040650 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903[...]