Gebruiksaanwijzing /service van het product MA2275 van de fabrikant McIntosh
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MA2275 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 T ube Integrated Amplifier.
2 IMPOR T ANT SAFETY INSTRUCTIONS! PLEASE READ THEM BEFORE OPERA TING THIS EQUIPMENT . W ARNING - T O REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS EQUIPMENT T O RAIN OR MOISTURE.
3 Customer Service T echnical Assist ance Please T ake A Moment Thank Y ou Copyright 2004 © by McIntosh Laboratory , Inc. The serial number , purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service.
4 Performance Features Introduction and Performance Features Introduction Now you can take advantage of traditional McIntosh stan- dards of excellence in the MA2275 T ube Integrated Ampli- fier .
5 Dimensions The following dimensions can assist in determining the best location for your MA2275. There is additional infor - mation on page 8 pertaining to installing the MA2275 into cabinets. Dimensions 17- 3/4 " 45.09cm 8- 7/8 " 22.54cm Front View of the MA2275 Rear View of the MA2275 Side V iew of the MA2275 10- 1/8 " 25.
6 Inst allation of T ubes and T ube Cover Caution: T o prevent electrical shock make sure the AC POWER CORD IS NOT CONNECTED T O THE MA2275 . Also do not touch the V acuum T ube Connection Pins when i.
7 W arm Air Cool Air Inst allation of T ubes, T ube Cover , Location and V entilation 6. Repeat the above the steps for the remaining 3 Power Output T ubes. There are two different types of Small Signal Tubes (12AX7A and 12A T7) used in each channel. T ube type can be found on the outside of the T ube.
8 The MA2275 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 MA2275 when it is custom installed as out- lined below .
9 T op Panel Connections and T ube Locations V3R KT88/ 6550 V7 12AX7A V1R 12A T7 RIGHT Channel OUTPUT s connections for 2 ohm, 4 ohm and 8 ohm Loudspeakers LEFT Channel OUTPUT s connections for 2 ohm,.
10 Rear Panel Connections Connect the MA2275 power cord to a live AC outlet. Refer to information on the back panel to determine the correct voltage Main Fuse holder , refer to information on the back.
11 Right Loudspeaker 4 ohm Left Loudspeaker 4 ohm How to Connect Loudspeakers Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MA2275 Integrated Amplifier until after Connections have been made.
12 How to Connect Audio Components 1. Connect an Audio Cable from the McIntosh CD Player Audio Outputs to the MA2275 CD INPUTS. 2. Connect an Audio Cable from the McIntosh T uner 1 Outputs to the MA2275 TUNER INPUTS. 3. Connect an Audio Cable from a T urntable to the PHONO INPUTS and the T urntable Ground Connec- tion to the GND grounding post.
13 How to Connect for a Second Room How to Connect for a Second Room 1. Connect Audio Cables from the MA2275 OUTPUTS PREAMP 2 to the second Power Amplifier Inputs. 2. Connect Hookup Cables from the second Power Ampli- fier to the Loudspeakers. Refer to page 1 1 in this Owner ’ s Manual for connection details.
14 POWER Switch turns all AC power completely ON or OFF VOLUME Control adjusts the listening volume level of the Loudspeakers and Headphones MONO Push-button combines left and right stereo signals to .
15 Power On and Off Press the POWER switch to ON, the Red LED above the ST ANDBY/ON Push-button lights to indicate the MA2275 is in Standby Mode. T o Switch On the MA2275 press the ST ANDBY/ ON Push-button on the Front Panel or the POWER Push-button on the Remote Control.
16 Figure 14 V olume Control Adjust the VOLUME Control or press the Up S /Down T Push- buttons on the Remote Control for the desired listening level. Refer to figure 13. Record Monitor Press the REC MONITOR Push-button to hear the T APE Playback Signal during the re- cording process.
17 Notes.
18 Remote Control Push-Buttons Selects one of the five High Level Audio Sources or the Phono Input T urns AC Power ON or OFF to cer- tain McIntosh Components when connected via the Data Port Adjusts t.
19 How to Operate by Remote Control The supplied Remote Control is capable of directly control- ling the functions of contemporary McIntosh Source Com- ponents connected to the MA2275.
20.
21 Notes.
22 Specifications Specifications Power Output Minimum sine wave continuous average power output per channel, both channels operating is: 75 watts into a 2 ohm load 75 watts into a ohm load 75 watts in.
23 Packing Instructions Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as de- scribed and shown below . The MA2275 V acuum T ubes must be removed from the Amplifier T ube Sockets and placed into the inside open- ings of the five layer foam packing material.
McIntosh Part No. 04099200 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.
Een belangrijk punt na aankoop van elk apparaat McIntosh MA2275 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen McIntosh MA2275 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens McIntosh MA2275 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding McIntosh MA2275 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over McIntosh MA2275 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van McIntosh MA2275 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de McIntosh MA2275 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met McIntosh MA2275 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
