Instruction/ maintenance manual of the product MC-122 McIntosh
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McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 OWNERS MANUAL MC122 MC122 Power Amplifier.
2 Thank Y ou .......................................................................... 2 Please T ake a Moment ....................................................... 2 Customer Service ............................................................... 2 T able of Contents .
3 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . Safety Instructions General: 1. Read all the safety and operating instructions, con- tained in this owner s manual, before operating this equipment. 2. Retain this owner s manual for future reference about safety and operating instructions.
4 Performance Features Safety Instructions cont, Introduction and Performance Features Introduction · Power Output The MC122 consists of two separate power amplifier chan- nels, each capable of 120 watts into 4ohm speakers with less than 0.005% distortion.
5 Installation Installation The MC122 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 required panel cutout, ventilation cutout and unit dimensions are shown.
6 MC122 Rear Panel Controls and Connections Connect the MC122 power cord to a live AC outlet. Refer to information on the back panel to determine the correct voltage Input LEVEL controls for Right and.
7 How to Connect the MC122 T o AC Outlet Left Loudspeaker 4ohm 1. Connect the MC122 power cord to a live AC outlet. 2. Connect a power control cable from the preamplifier Power Control Out to the MC122 Power Control In.
8 MC122 Front Panel Displays and Switch MC122 Front Panel Displays and Switch POWER GUARD LED s light when the amplifier channel POWER GUARD circuit activates POWER Switch T urns AC power on/of f, .
9 How to Operate the MC122 How to Operate the MC122 Input Level Controls When using a McIntosh Preamplifier or Control Center set both level controls to the 2.5V posi- tion. If a preamplifier or control cen- ter has a .8V output rating set the con- trols to the .
10 Specifications Specifications Power Output Per Channel 120 watts into 4 ohm or 80 watts into 8 ohm loads is the minimum sine wave continuous average power output per channel both channels operating. Output Load Impedance 4 or 8 ohms Rated Power Band 20Hz to 20,000Hz Dynamic Headroom 1.
11 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 four plastic feet are at- tached to the bottom of the equipment.
McIntosh Part No. 040584 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903.
An important point after buying a device McIntosh MC-122 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought McIntosh MC-122 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data McIntosh MC-122 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, McIntosh MC-122 you will learn all the available features of the product, as well as information on its operation. The information that you get McIntosh MC-122 will certainly help you make a decision on the purchase.
If you already are a holder of McIntosh MC-122, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime McIntosh MC-122.
However, one of the most important roles played by the user manual is to help in solving problems with McIntosh MC-122. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device McIntosh MC-122 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
