Konica Minolta 250 All in One Printer User Manual
Contents
1. 7 Connecting Components 8 Connection Diagrams Separate Sheet Mc1A 1B Connecting Loudspeakers 9 Remote Control Push buttons 10 How to Operate by Remote Control 11 Front Panel Displays Controls Push buttons and Jack 12 How to Operate the MA6600 13 20 Specifications 22 Packing Instructions 23 Table of Contents 1 For additional connection information refer to the owner s manual s for any component s connected to the MA6600 Integrated Amplifier 2 The Main AC Power going to the MA6600 and any other McIntosh Component s should not be applied until all the system components are connected together Failure to do so could result in malfunctioning of some or all of the system s normal operations When the MA6600 and other McIntosh Components are in their Standby Power Off Mode the Microprocessor s Circuit ry inside each component is active and communication is occurring between them 3 The type and availability of tuner module s for the MA6600 varies from country to country Contact your McIntosh Dealer for additional information 4 In the event the MA66002. Illuminated Power Meters The Illuminated Power Output Watt Meters on the MA6600 are peak responding and indicate the power out put of the amplifier Power Control and Remote Control The Power Control Output connection provides convenient Turn On Off of McIntosh Source Components The Data Ports together with the supplied Remote Control provides control of McIntosh Source Components connected to the MA6600 Special Power Supply The large Power Transformer multiple filter capacitors with 100 Jules of Energy Storage and regulated Power Supply ensures stable noise free operation even though the power line varies Fiber Optic Solid State Front Panel Illumination The even Illumination of the Front Panel is accomplished by the combination of custom designed Fiber Optic Light Diffusers and extra long life Light Emitting Diodes LEDs The glass Front Panel ensures the pristine beauty of the MA6600 will be retained for many years Now you can take advantage of traditional McIntosh stan dards of excellence in the MA6600 Integrated Amplifier The Power Amplifier section of the MA6600 with a power output of 200 watts per channel will drive a pair of quality Loudspeakers to a high level of performance The flex ible Preamplifier section provides connections for various input sources and may also be used to drive an external Power Amplifier The MA6600 reproduction is sonically transparent and absolutely accurate The McIntosh S
3. 21 Figure 42 MASTER RESET CLEARED How to Operate the MA6600 con t 1 Press both the STORE EXIT and OUTPUT 2 Push buttons until the Front Panel Display indicates MAS TER RESET refer to figure 42 then re lease the two push buttons 2 Press the STANDBY ON Push button and the MA6600 22 Specifications Specifications Power Output 200 watts is the minimum sine wave continuous average power output per channel both channels operating Output Load Impedance 2 4 or 8 ohms Rated Power Band 20Hz to 20 000Hz Total Harmonic Distortion 0 005 maximum with both channels operating from 250 milliwatts to rated power 20Hz to 20 000Hz Dynamic Headroom 2 0dB Frequency Response 0 0 5dB from 20Hz to 20 000Hz 0 3dB from 10Hz to 100 000Hz Preamplifier Output 1 and 2 for rated input 1 4V unbalanced 8V Maximun Sensitivity for rated output High Level 250mV unbalanced 500mV balanced Phono 2 5 mV Power Amp In 1 4V Signal To Noise Ratio A Weighted High Level 92dB below rated output Phono 84dB below 5mV input Power Amplifier 115 below rated output Intermodulation Distortion 0 005 maximum if the instantaneous peak power is 400 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20 000Hz Wide Band Damping Factor Greater than 40 Input Impedance High Level 20K ohms Phono 47K ohms 65pF Power Amp In 10K ohms Maximum Input Sign
4. Figure 2 MA6600 FIRMWARE V1 00 Figure 1 SOURCE CD1 15 14 Re Title Inputs The MA6600 provides the ability to change the default In put Names to match the components in your system In the following example the REC Input 7 will be renamed and appear as SAT on the Front Panel Information Display Notes 1 One of the high level Inputs may be renamed to AUX or swiched Off If any input is switched Off its name will no longer appear on the Front Panel Informa tion Display when using the INPUT Control nor is it accessible with the Remote Control 2 When a high level input is switched Off its name will become available to the remaining high level inputs 3 The Phono Input is designed for connection of a turntable only and thus the title is not changeable However the Phono Input may be switched Off 4 When the Phono Input 1 is switched off the name Phono may be used for another input however an external phono preamp would be needed to go be tween the turntable and the high level input phono on the MA6600 1 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to select the Setup Menu item SETUP INPUT NAME Re fer to figure 6 2 Rotate the TRIM SE LECT Con trol until INPUT7 REC REC appears on the Front Panel Information Display Refer to figure 7 3 Rotate the TRIM TUNE Control until INPUT7 REC SAT appears on the Front P
5. Power Control Out Jack to the McIntosh Audio Video Player Power Control In Jack 3 Connect a Control Cable from the McIntosh Audio Video Player Power Control Out Jack to the McIntosh SACD CD Player Power Control In Jack 4 Connect a Control Cable from the McIntosh SACD CD Player Power Control Out Jack to the McIntosh Music Server Power Control In Jack 5 Optionally connect a Control Cable from the MA6600 POWER CONTROL OUTPUT 2 Jack to the McIntosh Power Amplifier Secondary Room Power Control In Jack 6 Connect any additional McIntosh Components in a similar manner as outlined in steps 1 thru 4 Data Control Connections 7 Connect a Control Cable from the MA6600 CD DATA PORT Jack to the McIntosh SACD CD Player Data In Jack 8 Connect a Control Cable from the MA6600 SERVER DATA PORT Jack to the McIntosh Music Server Data In Jack 9 Connect a Control Cable from the MA6600 DVD DATA PORT Jack to the McIntosh Audio Video Player Data In Jack 10 Connect any additional McIntosh Components in a similar manner as outlined in steps 7 thru 10 Sensor Connections 11 Connect a RG59U or RG6U Cable from the MA6600 EXT SENSOR F Connector to the McIntosh Sensor F Connector Audio Connections 12 Connect Balanced Cables from the MA6600 CD 1 INPUT Jacks to the McIntosh SACD CD Player Fixed Balanced Output Jacks 13 Connect an Audio Cable from the MA6600 SERVER INPUT Jacks to the McIntosh Music Server Output Jacks 14 Connect a
6. Prepare the Loudspeaker Hookup Cables that attach to the Amplifier by choosing one of the methods below Bare wire cable ends Carefully remove sufficient insulation from the cable ends refer to figures 1 2 amp 3 If the cable is stranded carefully twist the strands together as tightly as possible Note If desired the twisted ends can be tinned with solder to keep the strands together or attach spade lug and or banana connector How to Connect Connecting Loudspeakers Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Loudspeaker Cable Distance vs Wire Gauge Guide Loudspeaker Impedance 25 feet 7 62 meters or less 50 feet 15 24 meters or less 100 feet 30 48 meters or less 2 Ohms 12AWG 10AWG 8AWG 4 Ohms 14AWG 12AWG 10AWG 8 Ohms 16AWG 14AWG 12AWG 1For the best performance it is important to minimize an im pedance mismatch An impedance mismatch can occur when a Loudspeaker of a given impedance rating is connected to the MA6600 Output Terminals with a different impedance rating For example a Loudspeaker with an impedance rating of 2 Ohm is connected the MA6600 8 Ohm Output Termi nals The impedance of a Loudspeaker actually varies as the Loudspeaker reproduces different frequencies As a result the nominal impedance rating of the Loudspeaker usually measured at a midrange frequency might not always agree with the impedance of the Loudspeaker at low frequencies where the gre
7. and the point where they exit from the apparatus The exclamation point within an equilateral triangle is intended to alert the user to the presence of im portant operating and maintenance servicing instructions in the litera ture accompanying the appliance WARNING TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL To prevent the risk of electric shock do not remove cover or back No user serviceable parts inside IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT 11 Only use attachments accessories speci ed by the manufacturer 12 Use only with the cart stand tripod bracket or table speci ed by the manufacturer or sold with the apparatus When a cart is used use caution when mov ing the cart apparatus combination to avoid injury from tip over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to quali ed service person nel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the appara tus has been exposed to rain or moisture does not operate normally or has been dropped 15 Do not expose this equipment to dripping or splashing and ensure that no o
8. folded sheet Mc1B and figure 41 below Note The MA6600 VOLUME Control will affect the sound level of all the Loudspeakers How to Operate the MA6600 con t How to Operate the MA6600 con t SOURCE CD1 15 Figure 17 Using Output 2 The MA6600 has provisions for connecting an external Power Amplifier to drive Loudspeakers in another room and an external sensor for remote operation of the MA6600 from that room With an external Power Amplifier con nected as illustrated on the McIntosh Connection Diagram separate sheet Mc1B press the Front Panel OUTPUT 2 Push button or press on the Remote Control the 2nd Push button followed by pressing the OUTPUT 2 Push button to switch On or Off the external Power Amplifier Reset of Microprocessors In the unlikely event the controls of the MA6600 stop functioning the microprocessors can be reset by perform ing the following 1 Press the STANDBY ON Push button for approximate ly five seconds 2 When the MA6600 cycles On then Off release the STANDBY ON Push button 3 When the STANDBY ON LED is illuminated press the STANDBY ON Push button the MA6600 will resume normal operation Note This can be performed with the MA6600 On or in the Standby Mode Resetting the MA6600 to default settings If it becomes desirable to reset all the adjustable settings Setup and Trim Settings to the factory default values perform the following Figure 41 Figure 40 Jumpers
9. select the Setup Menu item SETUP TRIG GER Accessory Power Control The ACC C Power Control Output is reassignable from the default setting of going ON OFF with the MA6600 Main to being controlled by the Remote Control ACC ON OFF Push buttons To reassign it perform the follow ing 1 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to select the Setup Menu item SETUP ACC TRIGGER Refer to fig ure 13 2 Rotate the TRIM AD JUST Control until ACC REMOTE appears on the Front Panel Information Display Refer to figure 14 3 Press the STORE EXIT Push button to exit the Setup Mode Display Brightness The Front Panel Information Display Brightness may be changed from the default setting The MA6600 will remember two brightness preferences one with the Me ters Illuminated and one without Meter Illumination For each preference there are three brightness settings for the Information Display The Display Brightness setting may be varied 1 Dim to 3 Bright Follow the steps below for reducing the Display Brightness with the Meter Illumina tion On 1 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to select the Setup Menu item SETUP DIS PLAY 2 Rotate the TRIM ADJUST Control until BRIGHT NESS 1 appears on the Front Panel Information Display Refer to figure 10 Note
10. the above illustration is not drawn to scale 13 5 16 33 81cm 7 Rear Panel Connections Connect the MA6600 power cord to a live AC outlet Refer to information on the back panel of your MA6600 to determine the correct voltage for your unit POWER CONTROL ACC Output sends a turn On turn Off signal to a McIn tosh Component when using the MA6600 Remote Control ACC On Off Push buttons DATA PORTS send signals to McIntosh Source Components to allow control with the MA6600 Remote Control PWR AMP input accepts signals from the internal Preamplifier or a separate external Pre amplifier JUMPER PLUGS connect the Preamplifier OUTPUT 1 Jacks to the PWR AMP IN Jacks and are needed for normal operation CD2 DVD TV SERVER and REC INPUTS accept high level program source signals GND terminal accepts a ground wire from a turntable RECord OUTPUT sends signals to the input of a recording device RIGHT OUTPUT connections for a 2 4 or 8 ohm loudspeaker Main Fuse holder refer to information on the back panel of your MA6600 to determine the cor rect fuse size and rating CD1 Balanced IN PUTS accept high level program source signals PHONO accepts signals from a Moving Magnet phono cartridge OUTPUT 1 sends signals to the internal Power Amplifier or a separate external Power Ampli fier OUTPUT 2 sends signals to a separate external Power Amplifier input POWER CON TROL MAIN Out p
11. to select the desired broadcast band Press and release the Channel Up or Down Push button to seek the next available station Press and hold a Channel Up or Down Push button to seek continuously from station to station Note When an external McIntosh Tuner is connected to the MA6600 press 10 Push button to start the automatic brief audition of each of the presets stored in the tuner memory Press 10 Push button a second time to stop on a station preset and exit the review process Volume Press the Up or Down VOLUME Push button to raise or lower the listening volume level Note The Record Signals present at REC OUTPUTS are not affected by volume changes Pause Press the Pause Pushbutton to perform various functions on a variety of McIntosh Components It will also pause the playing of a disc or tape player Trim Press the TRIM Push button until the desire Trim func tion Bass Balance Trim Level Treble etc appears on the Front Panel Information display then press the LEVEL Up or Down Push button to adjust the Trim setting Press and release the LEVEL Up or Down Push button to recall the last Trim Function Selected and its current setting additional pressing of the push buttons will allow adjustment of the Trim Setting Note For additional information on the Trim Functions refer to pages 16 17 and 18 Acc On Off Press ACC ON to turn the power ON or ACC OFF switch es AC Power ON or OFF to ce
12. 2 dB Min Max Figure 28 TREBLE 12 dB Min Max Figure 29 TONE CONTROL CD1 ENABLE 18 After approximately 3 seconds the Information Display returns to indicate the Source Selection and Volume Level METER ILLUMINATION The MA6600 Front Panel Meter Illumination may be switched On or Off by performing the following 1 Rotate the TRIM SELECT Control or press the TRIM Push button on the Remote Control until METER appears on the Front Panel Information Display Refer to figure 34 2 Rotate the TRIM AD JUST Control or press the LEVEL Push but tons to switch On or Off the Meter Illumi nation Refer to figure 35 After approximately 3 seconds the Information Display returns to indicate the Source Selection and Volume Level Note For information on how the Front Panel Information Display Brightness can change with the Meter Illumi nation setting refer to page 15 Display Brigthness Mono Press the Front Panel MONO Push button or the MODE Push button on the Remote Control to combine left and right stereo signals to a Monophonic signal The LED After approxi mately 3 seconds the Information Display returns to indicate the Source Selection and Volume Level TRIM LEVEL The Trim Level adjustments allow for making fine adjust ments to the previously performed Trim Level Adjustments refer to the Setup Section of this Owner s Manual on page 13 To make fi
13. McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 FAX 607 724 0549 MA6600 Owner s Manual Integrated Amplifier The HD Radio Ready logo is a proprietary trademark of iBiquity Digital Corp 2 The lightning ash with arrowhead within an equilateral triangle is intended to alert the user to the presence of uninsulated danger ous voltage within the product s enclosure that may be of suf cient magnitude to constitute a risk of electric shock to persons 1 Read these instructions 2 Keep these instructions 3 Heed all warnings 4 Follow all instructions 5 Do not use this apparatus near water 6 Clean only with a dry cloth 7 Do not block any ventilation openings Install in accordance with the manufacturer s instructions 8 Do not install near any heat sources such as radia tors heat registers stoves or other apparatus including ampli ers that produce heat 9 Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A ground ing type plug has two blades and a third ground ing prong The wide blade or the third prong are provided for your safety If the provided plug does not t into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularly at plugs convenience re ceptacles
14. Power Amplifier overheats due to improper ventilation and or high ambient tem perature the protection circuits will activate The Front Panel Power Guard LEDs will continuously indicate ON and the audio will be muted When the MA6600 has returned to a safe operating temperature normal opera tion will resume If the MA6600 Power Transformer overheats the MA6600 will switch Off and the Front Panel Output 1 and 2 LED will flash When the Power Transformer returns to a safe operating temperature the STANDBY ON Push button will become active again General Information 4 XLR Connectors Below is the Pin configuration for the XLR Balanced Input Connectors on the MA6600 Refer to the diagram for connection PIN 1 Shield Ground PIN 2 Output PIN 3 Output Power Control Connector The MA6600 Power Control Output Jack sends Power On Off Signals when connected to other McIntosh Components A 1 8 inch stereo mini phone plug is used for con nection to the Power Control Output on the MA6600 Note The Data and Power Control Connecting Cable is avail able from the McIntosh Parts Department Data and Power Control Cable Part No 170 202 Six foot shielded 2 conductor with 1 8 inch stereo mini phone plugs on each end Data Port Connectors The MA6600 Data Out Ports send Remote Control Signals to McIntosh Source Components A 1 8 inch stereo mini phone plug is used for connection McIntosh Plug In Jumper Connector The MA6600 util
15. To change the Display Brightness preference with Meter Illumination Off first switch off the Meter Illumination and change the Display Brightness Setting 3 Press the STORE EXIT Push button to exit the Setup Mode Figure 9 SETUP METER LIGHTS OFF Figure 10 SETUP DISPLAY BRIGHTNESS 1 Figure 11 SETUP TRIGGER CD1 NONE Figure 12 SETUP TRIGGER CD1 PC1 Figure 13 SETUP ACC TRIGGER ACC MAIN Figure 14 SETUP ACC TRIGGER ACC REMOTE 16 How to Operate the MA6600 Power On The Red LED above the STANDBY ON Push button lights to indicate the MA6600 is in Standby mode To Switch ON the MA6600 press the STANDBY ON Push button on the Front Panel or the Power Push button on the Re mote Control The MA6600 will go through a brief startup initialization with the Front Panel Information Display indicating the last used source and volume setting this is followed by the volume setting indication starting at zero and then increasing to the last used volume setting Refer to figures 15 17 and 18 Note For an explanation of the Remote Control Push but ton functions refer to pages 10 and 11 Source Selection Rotate the INPUT Control to select the desired source or press the appropriate push button switch on the Front Panel or Remote Control Refer to figures 15 16 and 17 Volume Control Rotate the Front Panel VOLUME Control or use the VOL UME Up or Down Push buttons on the Remote Control fo
16. al High Level 8V unbalanced 16V balanced Phono 80mV Power Amplifier In 16V Preamplifier Output Impedance 220 ohms Power Guard Less than 2 THD with up to 16dB overdrive at 1 000Hz Voltage Gain High Level to Rec Output 0dB High Level to Output 1 and 2 15dB Phono to Rec Output 40dB Phono to Output 1 and 2 55dB Power Amplifier 29dB Tone Controls Bass Control 12dB 1dB steps 30Hz Treble Control 12dB 1dB steps 10 000Hz Power Requirements 100 Volts 50 60Hz at 5 2 amps 110 Volts 50 60Hz at 4 8 amps 120 Volts 50 60Hz at 4 4 amps 220 Volts 50 60Hz at 2 45 amps 230 Volts 50 60Hz at 2 35 amps 240 Volts 50 60Hz at 2 25 amps Standby Less than 1 watt Note Refer to the rear panel of the MA6600 for the correct voltage Overall Dimensions Width is 17 1 2 inches 44 45cm Height is 9 7 16 inches 23 97cm including feet Depth is 22 inches 55 88cm including the Front Panel Knobs and Cables Weight 75 pounds 34 1 kg net 93 pounds 42 3 kg in shipping carton Shipping Carton Dimensions Width is 29 1 2 inches 74 93cm Depth is 29 inches 73 66cm Height is 17 inches 43 18cm 23 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 attached to the bottom of the equipment Two 10 x 2 1 2 inch screws and washers must be used to fasten the unit securely to the bo
17. anel Information Display Refer to figure 8 4 Press the STORE EXIT Push button to exit the Setup Mode Meter Illumination On Off The Front Panel Meter Illumination may be switched On or Off Follow the steps below to switch the Meter Illumina tion Off 1 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to select the Setup Menu item SETUP ME TER Input Source Settings Input No Default Name New Name Trim Trigger 1 PHONO 2 CD1 3 CD2 4 DVD 5 TV 6 SERVER 7 REC 2 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to select the Setup Menu item SETUP TRIM ____ 0 0 Refer to figure 4 3 Rotate the TRIM SE LECT Control until TRIM CD1 _ _ appears on the Front Panel Information Display If necessary rotate the TRIM ADJUST Control for CD1 with a setting of 0 0 4 Rotate the TRIM SELECT Control until TRIM SERVER _ _ appears on the Front Panel Informa tion Display 5 Rotate the TRIM ADJUST Control until Listening Volume Level of the SERVER Input is the same as the CD1 Vol ume Level The figure 5 illustration indicates a 2 5dB decrease in the SERVER Level Note The trim LEVEL Push buttons on the Remote Control may also be used 6 Rotate the TRIM SELECT Control until the name of the next Input to be adjusted is displayed 7 Repea
18. atest amount of power is required 10 Remote Control Push Buttons Press to Power the MA6600 ON or OFF Selects one of the eight available Audio Sources Selects a Disc Player Music Server or Tape Recorder Function and also performs various functions on a variety of McIntosh Components Use to select tuner presets disc tracks or any numbered operation Mutes the audio Adjusts the volume level up or down Selects On Screen Functions on a variety of McIntosh Components Selects AM Tuner Operating Func tions and Disc Selection on certain McIntosh Disc Players Selects FM Tuner Operating Func tions and Track Selection on certain McIntosh CD Players Press to change bands on the op tional tuner module Press to review Tuner Station Presets with an exter nal McIntosh Tuner connected and select certain functions on a variety of McIntosh Components Press MODE to switch between Stereo and Mono Modes Turns AC Power ON or OFF to certain McIntosh Components when connected via the Data Port and any McIntosh Components connected to the ACC Power Control Jack Note Push buttons whose function is not identified above are for use with other McIntosh Products Press to Power ON the MA6600 Press to Power OFF the MA6600 LED illuminates during the time a re mote command is sent to the MA6600 Switches OFF the entire MA6600 System Selects the FF Fast Forward or REWind Mode on a Disc Player Music Server or Tape Re
19. bjects lled with liq uids such as vases are placed on the equipment 16 To completely disconnect this equipment from the a c mains disconnect the power supply cord plug from the a c receptacle 17 The mains plug of the power supply cord shall remain readily operable 18 Do not expose batteries to excessive heat such as sunshine re or the like 3 Thank You Your decision to own this McIntosh MA6600 Integrated Amplifier ranks you at the very top among discriminating music listeners You now have The Best The McIntosh dedication to Quality is assurance that you will receive many years of musical enjoyment from this unit Please take a short time to read the information in this manual We want you to be as familiar as possible with all the features and functions of your new McIntosh Please Take A Moment The serial number purchase date and McIntosh Dealer name are important to you for possible insurance claim or future service The spaces below have been provided for you to record that information Serial Number __________________________________ Purchase Date __________________________________ Dealer Name ___________________________________ Technical Assistance If at any time you have questions about your McIntosh product contact your McIntosh Dealer who is familiar with your McIntosh equipment and any other brands that may be part of your system If you or your Dealer wish additional help
20. concerning a suspected problem you can receive technical assistance for all McIntosh products at McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 Phone 607 723 1545 Fax 607 724 0549 Customer Service If it is determined that your McIntosh product is in need of repair you can return it to your Dealer You can also return it to the McIntosh Laboratory Service Department For assistance on factory repair return procedure contact the McIntosh Service Department at McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 Phone 607 723 3515 Fax 607 723 1917 Copyright 2008 by McIntosh Laboratory Inc Safety Instructions 2 Thank You and Please Take a Moment 3 Technical Assistance and Customer Service 3 Table of Contents 3 General Information 3 Connector and Cable Information 4 Introduction 4 Performance Features 4 Dimensions 5 Installation 6 Rear Panel Connections
21. corder seek stations Up or Down the AM FM Dial Press TRIM and then the LEVEL Push buttons to select and adjust various functions Selects Functions as a shift key when used with the AM or FM push buttons to select Output 1 or 2 11 How to use the Remote Control How to use the Remote Control The supplied Remote Control is capable of directly con trolling the functions of contemporary McIntosh Source Components connected to the MA6600 via the Data Ports Input Source Selection Press the appropriate Source Push button to select the desired program source Mute Press the MUTE Push button to mute the audio in all outputs except the REC OUTPUT The MUTE LED above the push button will flash on and off to indicate that Mute is active To un mute the audio press the MUTE Push but ton again The mute push button is also used to activate the special Headphone Mute Mode refer to page 19 for additional information Mono Press the MONO Push button to switch from Stereo to Mono for Monophonic listening Disc Server and Tape Functions Use these push buttons to operate a DVD Player CD Player CD Changer Music Server or Tape Recorder Numbered Push buttons Press Push buttons 0 through 9 to access tuner station pre sets tracks on discs or selections on a Music Server Disc and Track Use the DISC and TRACK Push buttons when a Disc Player or Music Server is being used Tuner Push buttons Press the AM or FM Push button
22. e actual volume setting Refer to figure 36 Pressing the Mute Push button a second time or adjust ing the volume control either the Front Panel or Remote Control will un mute the MA6600 If the Front Panel MUTE Push button is pressed for at least 3 seconds the MA6600 will mute the OUTPUT connectors Output 1 and 2 yet listening with headphones will continue until the Mute Push button is pressed again for 3 seconds The Front Panel Information Display will in dicate the Source and Headphone Setting Refer to figures 37 and 38 Headphones Jack Connect a pair of dynamic headphones to the Headphones Jack for private listening Press OUTPUT 1 and or 2 Push buttons to mute the Loudspeakers or use the MUTE Mode Headphone Function outlined above Note The Headphone Output is optimized for impedances ranging from 16 to 250 ohms How to Operate the MA6600 con t Figure 36 SOURCE CD1 MUTE Figure 18 Figure 39 SOURCE CD1 15 Figure 37 SOURCE CD1 HEADPHONE 15 Figure 38 SOURCE CD1 HEADPHONE MUTE 20 Note The McIntosh Jumpers must be connected between the above mentioned jacks when the MA6600 Internal Power Amplifier is to be used The second way is to use both a separate power amplifier and the MA6600 built in Power Amplifier Connect one pair of Loudspeakers to the separate power amplifier and the second pair to the MA6600 Refer to the MA6600 Out put Connection Diagrams located on the separate
23. ess the STORE EXIT Push button How to Operate the Setup Modes The Default Settings Chart below indicates the Function Name Default Setting and the Page Number for additional information Note When a McIntosh Tuner Module is installed into the MA6600 additional Setup Settings will become avail able Default Settings Firmware Version Trim Level Adjustment Source Components can have slightly different volume lev els resulting in the need to readjust the MA6600 Volume Control when switching between different sources The MA6600 allows the adjustment of levels for each of the Source Inputs for the same relative volume The CD1 and SERVER Inputs are used in the following example Note The range of adjustment is 6dB The REC Output Levels are unaffected by any changes in the Level Trim Settings The Trim adjustments made are retained in permanent memory They can be changed by perform ing a new Trim Procedure The CD1 Input Volume Level can serve as a reference or choose another source frequently listened to The reference Input Source should be set to a Trim Level of 00 1 Rotate the INPUT Control to select the CD1 Input and adjust the VOLUME Control to the desired listening level Default Settings Function Name Setting Page No MA6600 V_ _ _ 13 TRIM CD1 0 0 13 INPUT INPUT2 CD1 14 METER ON 14 DISPLAY 3 15 TRIGGER CD1 NONE 15 ACCessory MAIN 15 Setup Figure 3 SETUP TRIM CD1 0 0 Min Max
24. ft or right channel the volume number indicated will have a lt or gt symbol on either side of the number Refer to figure 22 To verify the Balance setting without changing it use the TRIM SELECT Control or TRIM Push button and select Balance BASS The Intensity of the Low Frequencies in the music can be increased or decreased by using the Trim Select and Trim Adjust Controls To make an adjustment perform the fol lowing 1 Rotate the Front Panel TRIM SELECT Control or press the TRIM Push button on the Remote Control until BASS 0 dB appears on the Front Panel Information Display Refer to figure 23 2 Rotate the TRIM ADJUST Control or press the LEVEL Push buttons to increase refer to figure 24 or decrease refer to figure 25 the volume level of the low frequen cies The Front Panel Display indicates the Bass changes in steps from 12dB to 12dB After approximately 3 seconds the Information Display returns to indicate the Source Selection and Volume Level TREBLE The Intensity of the High Frequencies in the music can be increased or decreased by using the Trim Select and Trim Adjust Controls To make an adjustment perform the fol lowing 1 Rotate the Front Panel TRIM SELECT Control or press the TRIM Push button on the Remote Control until TREBLE 0 dB appears on the Front Panel Informa tion Display Refer to figure 26 2 Rotate the TRIM ADJUST Control or press the LEVEL Push b
25. izes a phono style Plug In Jumper to con nect the OUTPUT 1 Preamplifier Output Jack to the PWR AMP Power Amplifier Input Jack for each channel Note The Jumper Connector is available from the McIntosh Parts Department McIntosh Jumper Connector Part No 117 781 Connector Information Introduction and Performance Features Connector and Cable Information Power Control Ground N C Data Signal N C Data Ground Introduction Performance Features PIN 2 PIN 1 PIN 3 Power Output with Patented Autoformer The MA6600 consists of a 200 watts per channel stereo Power Amplifier with less than 0 005 distortion The McIntosh designed and manufactured Autoformer allows connection of 2 4 or 8 ohm Loudspeakers The Power Amplifier uses Thermal Trak1 Output Transistors for lower distortion and cool operation Electronic Switching and Balanced Connections The Preamplifier uses Logic Circuits controlling Electro magnetic Switches on all inputs and operating functions for reliable noiseless distortion free switching There is a Balanced Input for connection of source components Power Guard The patented McIntosh Power Guard circuit prevents the amplifier clipping and protects your valuable Loudspeak ers Multifunction Fluorescent Display The Front Panel Display indicates source selection volume levels tone adjustments setup functions and tuner func tions when the optional Tuner Module2 is installed
26. n Audio Cable from the MA6600 REC OUT PUT Jacks to the McIntosh Music Server Input 3 Jacks 15 Connect Audio Cables from the MA6600 DVD INPUT Jacks to the McIntosh Audio Video Player Output Jacks 16 Connect the Audio Cables coming from the Turntable to the MA6600 PHONO INPUT Jacks 17 Optionally connect Audio Cables from the MA6600 OUTPUT 2 Jacks to the McIntosh Power Amplifier Secondary Input Jacks 18 Connect any additional McIntosh Components in a similar manner as outlined in steps 12 thru 17 Ground Connections 19 Connect the Ground Cable coming from the Turntable to the MA6600 GND Binding Post AC Power Cords Connections 20 Connect the MA6600 and any remaining components AC Power Cords to a live AC outlet as illustrated 9 Spade lug or prepared wire connection Insert the spade lug connector or prepared section of the cable end into the terminal side access hole and tighten the terminal cap until the cable is firmly clamped into the terminal so the wires cannot slip out Refer to figures 4 5 amp 6 Banana plug connection Insert the banana plug into the hole at the top of the terminal Refer to figures A and B Note Banana Plugs are for use in the United States and Canada only 3 Connect the Loudspeaker hookup cables from a single Loudspeaker to the output terminals that match the im pedance of the Loudspeaker1 being careful to observe the correct polarities Output impedance connections of 2 ohms 4 ohm
27. n starting at zero and then increasing to the last used volume set ting Refer to figure 1 2 Press the MONO SET UP Push but ton until the Front Panel Information Display indicates MA6600 FIRMWARE V1 00 or higher Refer to figure 2 At this time the LEDs above the MONO SETUP and STORE EXIT Push buttons will be illuminate Note The Front Panel Information Display will indi cate MA6600 Firmware V1 00 or higher for the first time After the first time it will display the Setup Mode Menu item last accessed 3 Press the MONO SETUP Push button to select the next Setup Mode Menu item Input Level With each additional press of the MONO SETUP Push button the Setup Menu will advance to the next Menu Selec tion Refer to figure 3 4 To exit from a specific Setup Mode press the STORE EXIT Push button The LED above the MONO SETUP Push button and STORE EXIT Push button will extinguish and the Front Panel Display will revert back to its normal display Refer to figure 1 The MA6600 functionality is controlled by internal software that is know as Firmware The Version of the Firmware in the MA6600 can be identified at any time by utilizing the Setup Mode 1 Press and hold in the MA6600 Front Panel MONO SETUP Push button to enter the Setup Mode 2 Press the MONO SETUP Push button until MA6600 V1 00 or higher appears Refer to figure 2 3 The number after the character V is the Firmware number 4 To exit the Setup Mode pr
28. ne adjustment to the currently selected Input Source perform the following 1 Rotate the TRIM SELECT Control or press the TRIM Push button on the Remote Control until TRIM LEVEL appears on the Front Panel Information Dis play Refer to figure 31 2 Rotate the TRIM AD JUST Control or press the LEVEL Push buttons to adjust the volume level from 6dB to 6dB Refer to figures 32 and 33 How to Operate the MA6600 con t Figure 33 TRIM LEVEL 6 0 dB Min Max Figure 32 TRIM LEVEL 6 0 dB Min Max Figure 31 TRIM LEVEL 0 0 dB Min Max Figure 34 METER LIGHTS ON Figure 35 METER LIGHTS OFF TONE CONTROL CD1 BYPASS Figure 30 SOURCE CD1 15 Figure 17 19 Power Output Meters The MA6600 Power Output Meters indicate the power deliv ered to the Loudspeakers Refer to figure 39 The meters respond to all the musical information being produced by the Amplifier They indicate to an accuracy of at least 95 of the power output with only a single cycle of a 2 000Hz tone burst Power Guard During normal operation the Front Panel Power Guard Indica tors will momentarily illuminate during peaks in the audio signals In the event the MA6600 over heats due to improper ventilation high ambient temperature and or impedance mismatch the internal protection circuits will activate The Front Panel Power Guard In dicators will contin
29. ound is The Sound of the Music Itself 1 ThermalTrak and ON Semiconductor are trademarks of Semicon ductor Components Industries LLC 2 The type and availability of tuner module s for the MA6600 varies from country to country 5 Dimensions Dimensions The following dimensions can assist in determining the best location for your MA6600 There is additional in formation on the next page pertaining to installing the MA6600 into cabinets 17 1 2 44 45cm 7 5 8 19 37cm 3 16 0 48cm 16 1 16 40 8cm Front View of the MA6600 Rear View of the MA6600 Side View of the MA6600 7 1 8 18 10cm 13 16 2 06cm 6 15 24cm 13 1 4 33 65cm 18 3 4 47 63cm 16 1 2 41 91cm 6 1 4 15 88cm 1 2 54cm SOURCE CD1 15 12 1 4 31 11cm 12 5 8 32 07cm 6 Installation Installation The MA6600 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 MA6600 when it is custom installed as outlined below The four feet together with the mounting screws should be retained for possible future use if the MA6600 is removed from the custom installation and used free standing The required panel cutout ven tilation cutout and unit dimensions are shown Always provide ad equate ventilation for your MA6600 Cool operation ensures the longe
30. r the desired listening level Refer to figures 15 16 and 17 Trim Functions The MA6600 has six different Trim Selections with Adjustments The Trim Selections include Bal ance Bass Treble Tone Bypass Input Level Matching and Meter Illumination The Trim Settings are stored in memory indepen dently for each Input Source Selected the only exception being Meter Illumination setting of On or Off which is the same for all inputs BALANCE Listening balance varies with different program sources room acoustics and listening positions relative to the Loudspeakers Use the Balance Trim Function as needed to achieve approximately equal listening volume levels in each Loudspeaker To adjust the Balance perform the following 1 Rotate the Front Panel TRIM SELECT Control or press the TRIM Push button on the Remote Control until BAL ANCE 0 dB appears on the Front Panel Information Display Figure 19 SOURCE CD1 15 Figure 17 Figure 15 SOURCE CD1 15 Figure 18 Figure 16 SOURCE SERVER 30 17 2 Rotate the TRIM AD JUST Control or press the LEVEL Push buttons to emphasize the Right Channel refer to figure 20 or the Left Channel refer to figure 21 The Front Panel Display indicates the Balance changes in steps from 0 to 50dB After approximately 3 seconds the Information Display returns to indicate the Source Selec tion and Volume Level When the Balance is set to favor either le
31. rtain McIntosh Components when connected via the Data Port and any McIntosh Com ponents connected to the ACC Power Control Jack Amplifier Selection Press the 2nd Push button followed by the OUTPUT 1 or 2 Push buttons either separately or together to control the rear panel OUTPUTS 1 2 which can feed signals to a Power Amplifier or other accessory component 12 Front Panel Displays Controls Push buttons and Jack SOURCE CD1 15 IR Sensor receives commands from a Remote Control STANDBY ON Push button with indicator switches the MA6600 ON or OFF Standby and resets the micropro cessors VOLUME Control allows adjustment of the listening level for both channels Connection for low impedance dynamic headphones for private listening MUTE Push button mutes the audio from the Loudspeakers and Headphones MONO SETUP Push button with indicator combines the Left and Right Channel signals for Monophonic Sound used to enter the Setup Mode and step through the Setup Menu STORE EXIT Push button with indicator used to store various selections and set tings into memory and is used to exit the Setup Mode INPUT Control al lows the selection of various sources for listening and record ing Meter indicates the Right Channel Out put of the amplifier LED indicates when the Left Channel Amplifier POWER GUARD circuit activates Meter indicates the Left Channel Out put of the amplifier LED indicate
32. s and 8 ohms are provided If the Loudspeaker s impedance is in between the available connections use the nearest lower impedance connec tion WARNING Loudspeaker terminals are hazardous live and present a risk of electric shock 4 Connect the MA6600 Power Cord to a live AC outlet Caution The supplied AC Power Cord should not be connected to the Rear Panel of the MA6600 Amplifier until after the Loudspeaker Connec tions have been made Failure to observe this could result in Electric Shock For additional instruction on making Loudspeaker Connec tions contact your McIntosh Dealer or McIn tosh Technical Support When connecting Loudspeakers to the MA6600 it is very important to use cables of adequate size so there is little to no power loss in the cables The size is specified in Gauge Numbers or AWG American Wire Gauge The smaller the Gauge number the larger the wire size Refer to the Connection Diagram located on the sepa rate folded sheet Mc1B when making Loudspeaker Connections to the MA6600 This an example of a typical audio system your system may vary from this however the actual Loudspeakers would be connected in a similar manner 1 This McIntosh MA6600 Integrated Amplifier is de signed for the connection of a single Loudspeaker per amplifier channel with an impedance of 2 ohms 4 ohms or 8 ohms Note The remaining Loudspeaker Terminals on the Amplifier should not be connected to another Loudspeaker 2
33. s when the Right Channel Amplifier POWER GUARD circuit activates OUTPUT 1 and 2 Push buttons with indicators turn the Loudspeakers and Preamplifier Output 2 On or Off INFORMATION DISPLAY indi cates the Sources Volume other Audio Settings Operational Func tions and Setup Mode Settings Tone BYPASS Push button with indicator when activated the audio signal bypasses the Tone Controls TRIM SELECT allows selection of various types of audio settings It is also used in the setup mode for various functions TRIM ADJUST TUNE allows adjustment of vari ous types of audio settings and tune in radio stations It is also used in the setup mode for various functions 13 Your McIntosh MA6600 has been factory configured for default operating settings that will allow immediate enjoyment of superb audio without the need for further adjustments If you wish to make changes to the factory default settings a Setup Feature is provided to customize the operating settings using the Front Panel Information Display Refer to the MA6600 Front Panel Illustration on the previous page while performing the following steps Note If the MA6600 is currently On proceed to step 2 1 Press the STANDBY ON Push button to switch On the MA6600 The MA6600 will go through a brief startup intialization with the Front Panel Information Display indicating the last used source and volume setting this is followed by the volume setting indicatio
34. st possible operating life for any elec tronic instrument Do not install the MA6600 directly above a heat gen erating component such as a high powered amplifier If all the compo nents are installed in a single cabinet a quiet running ventilation fan can be a definite asset in maintaining all the system compo nents at the coolest possible operating temperature A custom cabinet installation should provide the follow ing minimum spac ing dimensions for cool operation Allow at least 6 inches 15 24cm above the top 2 inches 5 08cm below the bottom and 1 inch 2 54cm on each side of the Integrated Amplifier so that airflow is not ob structed Allow 20 inches 50 8cm depth behind the front panel Allow 2 1 4 inch 5 72cm in front of the mounting panel for handle clearance Be sure to cut out a ventilation hole in the mounting shelf according to the dimensions in the drawing SOURCE CD1 15 6 5 8 16 83cm 17 1 16 43 34cm Cutout Opening for Custom Mounting MA6600 Front Panel Custom Cabinet Cutout Cutout Opening for Ventilation Cutout Opening for Ventilation Support Shelf Cabinet Front Panel Chassis Spacers MA6600 Side View in Custom Cabinet MA6600 Bottom View in Custom Cabinet 14 1 2 36 83cm 1 2 54cm 6 15 24cm Opening for Ventilation 13 33 02cm 15 1 16 38 26cm 2 5 08cm Note Center the cutout Horizontally on the unit For purposes of clarity
35. t steps 5 and 6 until all the Inputs with sources connected to the MA6600 have the same relative vol ume levels when switching between them Record any changes made to the various inputs from the default settings in the Input Source Settings chart below 8 Press the STORE EXIT Push button to exit the Setup Mode Figure 4 SETUP TRIM CD1 0 0 Min Max Figure 5 SETUP TRIM SRVR 2 5 Min Max Figure 7 SETUP INPUT NAME INPUT7 REC REC Figure 8 SETUP INPUT NAME INPUT7 REC SAT Figure 6 SETUP INPUT NAME INPUT2 CD1 CD1 15 2 Rotate the TRIM SELECT Control until CD1 NONE appears on the Front Panel Information Dis play Refer to figure 11 3 Rotate the TRIM AD JUST Control until CD1 PC1 appears on the Front Panel Informa tion Display Refer to figure 12 4 Press the STORE EXIT Push button to exit the Setup Mode 2 Rotate the TRIM ADJUST Control until LIGHTS OFF appears on the Front Panel Information Display Refer to figure 9 3 Press the STORE EXIT Push button to exit the Setup Mode Setup con t Power Control Triggers The Power Control 1 and 2 Outputs are reassignable to ac tivate only when a given Input is selected In the following example the Power Control 1 Output will be set to func tion as a Trigger for the CD1 Input 1 Press the MONO SETUP Push button until the Setup Mode is active Then press the MONO SETUP Push button to
36. ttom pad and wood skid This will ensure the proper equipment location on the bottom pad Failure to do this will result in shipping damage Use the original shipping carton and interior parts only if they are all in good serviceable condition If a shipping carton or any of the interior part s are needed please call or write Customer Service Department of McIntosh Laboratory Refer to page 3 Please see the Part List for the correct part numbers Packing Instructions Quantity Part Number Description 1 033888 Shipping carton 4 033887 End Cap 1 033697 Inner carton 1 033725 Top pad 1 034301 Bottom pad 1 033699 Wood skid 2 017218 Plastic foot spacer 2 401204 10 x 2 1 2 inch wood screw 2 404033 10 flat washer 1 3 4 inch 4 017937 Plastic foot 4 400159 10 32 x 3 4 machine screw 4 404080 10 flat washer 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 McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 McIntosh Part No 04107800
37. uously illumi nate and the audio will be muted When the MA6600 has returned to a safe operating temperature normal operation will resume How To Make a Recording 1 Select the desired signal source you wish to record by using the Front Panel INPUT Control or the appropriate Source Push button on the Remote Control 2 Adjust the record level using the recorder volume con trol and proceed with the recording process 3 To listen to the playback of the program source just recorded select the REC Input Note The MA6600 REC OUTPUTS are not affected by the VOLUME BALANCE or TONE Control Settings Using a Separate Power Amplifier There are two different ways to use a separate power am plifier with a MA6600 The first way is to use the separate amplifier instead of the MA6600 built in Power Amplifier Connect the Loudspeakers to the separate power amplifier and remove the McIntosh Jumpers that are located between the OUTPUTS 1 Jacks and the PWR AMP INPUT Jacks Refer to figure 40 on the next page above the MONO Push button will illuminate The MA6600 will remember for each input the MONO setting Note The signals at the REC OUTPUT Jacks are not af fected Mute Press the MUTE Push button on the MA6600 Front Panel or on the Remote Control to Mute the Audio in all outputs Output 1 Output 2 and Loudspeakers except the REC OUTPUT The Front Panel Information Display will indi cate the Source Name and the word MUTE in place of th
38. ut sends a turn on signal to a McIn tosh Component when the MA6600 is turned On POWER CONTROL 1 and 2 Output sends a turn on signal to a McIntosh Component when the Outputs 1 and 2 Push buttons are used EXT SENSOR con nector permits the connection of a Mc Intosh IR Sensor for remote operation LEFT OUTPUT connections for a 2 4 or 8 ohm loudspeaker Reserved for the installation of optional Tuner Module 8 Connecting Components The MA6600 has the ability to automatically switch power On Off to McIntosh Source Components via the Power Control connections The Data Port Connections allow for the remote operation of basic functions using the MA6600 Remote Control With an external sensor connected to the MA6600 remote control operation of the system is possi ble from another room and or when the MA6600 is located in a cabinet with the doors closed The connection instructions below together with the MA6600 Input and Output Connection Diagrams located on the separate folded sheet Mc1A 1B are an example of a typical audio system Your system may vary from this however the actual components would be connected in a similar manner For additional information refer to Con nector and Cable Information on page 4 Power Control Connections 1 Connect a Control Cable from the MA6600 POWER CONTROL MAIN Jack to the Power Control In on the McIntosh Turntable 2 Connect a Control Cable from the McIntosh Turntable
39. uttons to increase refer to figure 27 or decrease refer to figure 28 the volume level of the high frequen cies The Front Panel Display indicates the Treble chang es in steps from 12dB to 12dB After approximately 3 seconds the Information Display returns to the indicate the Source Selection and Volume Level TONE ENABLE BYPASS With the Tone Bypass active the Bass and Treble Settings for the currently selected Input Source are electronicaly bypassed and the LED above the BYPASS Push button will illuminate When the Tone Bypass is switched Off the previous settings for Bass and Treble will be restored To activate Tone Bypass perform the following 1 Rotate the Front Panel TRIM SELECT Control or press the TRIM Push button on the Remote Control until TONE BYPASS appears on the Front Panel Informa tion Display Refer to figure 29 2 Rotate the TRIM AD JUST Control or press the LEVEL Push buttons to activate the Tone Bypass or deactivate the Tone Bypass Refer to figure 30 on the next page How to Operate the MA6600 Figure 19 BALANCE 0 dB Figure 20 BALANCE 50 dB Figure 21 BALANCE 50 dB Figure 22 SOURCE CD1 15 gt Figure 23 BASS 0 dB Min Max Figure 24 BASS 12 dB Min Max Figure 25 BASS 12 dB Min Max Figure 26 TREBLE 0 dB Min Max Figure 27 TREBLE 1
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