McIntosh mc 50 Manuel du propriétaire

McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.comC50Audio PreamplifierOwne

10Displays On Screen Functions on the McIntosh Music Server and a variety of other McIntosh Components Remote Control Push-ButtonsPress to Power the C

11How to use the Remote ControlHow to use the Remote ControlThe supplied HR072 Remote Control is capable of directly controlling the functions of cont

12IR Sensor receives commands from a Remote ControlSTANDBY/ON Push-button with indicator, switches the C50 ON or OFF (Standby) and resets the micropro

13Push-button the Setup Menu will advance to the next Menu Selection. Refer to figure 3.4. To exit from the Setup Mode, press the EQ BY-PASS/SETUP Pus

145. Rotate the VOLUME/ADJUST Control until “SRVR : DIGITAL 1” appears on the Front Panel Information Display. Refer to figure 8. Record any change

153. Rotate the INPUT Control until “LEVEL: SRVR 0.0dB” appears on the Front Panel Information Display. If necessary, rotate the VOLUME/AD-JUST Contr

165. Rotate the VOLUME/ADJUST Control until “Ac-tion: SOURCE” appears. Refer to figure 17.6. Then press the OUTPUT 2 / MENU ► Push-button until the Se

17C. Press the 3, 2, 4, 2 and 9 Push-buttons within 5 seconds.D. The “Mc” Push-button flashes twice.Note: To reset the Remote Control to normal codes

18Source SelectionRotate the INPUT Control to select the desired source or press the appropriate push-button on the Remote Control. Refer to figures 5

19Notes: 1. For information on how the Front Panel Information Display Brightness can change with the Meter Illumination On/Off Setting, refer to page

2The lightning ash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” w

203. Set the “MONO/STEREO MODE” for either STE-REO or MONO. Refer to figure 66.After approximately 4 seconds the Information Display returns to indica

21After approximately 4 seconds the Information Display will return to indicate the Source Selection, Volume Level and now with the addition of Digita

22Output MetersThe C50’s Output Meters indicate the Output Level in Decibels (dB) available at the MAIN and OUT-PUT 1 & 2 Jacks to drive Power Amp

23used in conjunction with the C50 USB Input. If you are experiencing difficulty with a specific computer hardware component or computer ap-plication

24How to Operate the C50, con’tcates “FACTORY RESET” (refer to figure 78), then release the two push-buttons. Several seconds later the Front Panel Di

25How to Operate the C50, con’t and Photos

26SpecificationsSpecificationsFrequency Response+0, -0.5dB from 20Hz to 20,000Hz+0, -3dB from 15Hz to 100,000HzTotal Harmonic Distortion0.002% from 20

27Packing InstructionsPacking InstructionsIn the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as s

The continuous improvement of its products is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice.Pr

3Your decision to own this McIntosh C50 Audio Pre-amplifier ranks you at the very top among discrimi-nating music listeners. You now have “The Best.”

4Data Port ConnectorsThe C50 Data Out Ports send Remote Control Signals to Source Components. A 1/8 inch stereo mini phone plug is used for connection

5IntroductionPerformance FeaturesIntroduction and Performance Features The McIntosh C50 Audio Preamplifier is one of the finest Preamplifiers ever cre

6DimensionsDimensionsThe following dimensions can assist in determining the best location for your C50. There is additional information on the next pa

7InstallationInstallationThe C50 can be placed upright on a table or shelf, standing on its four feet. It also can be custom in-stalled in a piece of

8Rear Panel ConnectionsThe identification of Rear Panel Connections for the C50 Audio Preamplifier is located on a separate folded sheet contained in

9Connecting ComponentsConnecting ComponentsThe C50 has the ability to automatically switch power On/Off to Source Components via the Power Control con