McIntosh MCC302M инструкция обслуживания

MCC302M Owner ’ s Manual McIntosh Laboratory , Inc. 2 Chambers S treet Binghamton, New Y ork 13903-2699 Phone: 607-723-3512 F AX: 607-724-0549 MCC302 Power Amplifier[...]

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 moistur e. This unit is capable of producing high[...]

3 1. An optional McIntosh External Subwoofer Rotary Contr ol, 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. Failur e to observe this could result in damage to your Amplifier . 3. It is advisable to place an inline fuse as clo[...]

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[...]

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 View of the MCC302 Side V iew of the MCC302 2- 11/16 " 6.82cm 11.00" 27.94cm 11- 7/8 " 3[...]

6 Inst allation Installation 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 on[...]

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[...]

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 befor e connecting the DC power cables to the battery . 2. Connect a wire from a McIntosh Control Center with Power[...]

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 [...]

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-off frequency or flat frequency response SENSITIVITY Individual Input Sensi- tivity Controls for Channels 1 and 2 SOURCE Switch s[...]

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 [...]

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[...]

13 Block Diagram MCC302 Block Diagram[...]

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[...]

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[...]

McIntosh Part No. 040757 McIntosh Laboratory , Inc. 2 Chambers Street Binghamton, NY 13903 The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice. Printed in the U.S.A.[...]