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26

BALANCE

 

Listening balance varies with different program sourc-

es, room acoustics and listening positions relative to 

the Loudspeakers. Use the Balance (Trim Function) as 

needed to achieve approximately equal listening vol-

ume levels in each Loudspeaker. To adjust the Balance 

perform the following:

1. Press the TRIM Push-button repeatedly on the 

Remote Control until “L   BALANCE  R” appears 

on the Front Panel Information Display. Refer to 

figure 53.

Note: The Front Panel TRIM and ADJUST Controls 

may also be used.

Figure 53

  L   BALANCE    R

|| 

2. Press the LEVEL UP / DOWN Push-buttons on 

the Remote Control to emphasize the Right Chan-

nel (refer to figure 54) or the Left Channel (refer to 

figure 55).

Figure 54

¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ 

 L   BALANCE   R

Figure 55

¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ 

 L   BALANCE   R

The Front Panel Display indicates the Balance changes 

are from 0 to 50dB. After approximately 10 seconds 

the Information Display returns to indicate the Source 

Selection and Volume Level. To verify the Balance 

setting without changing it, use the TRIM Push-button 

and select Balance.

2. The default settings for TRIM OUTPUT 1 and 

OUTPUT 2 is ON. To change the setting perform the 

following:

1. Select “OUTPUT 1” as indicated on the Front 

Panel Information Display. Refer to figures 59 

.

Figure 59

      OUTPUT 1

         ON

2. Either rotate the Front Panel ADJUST Control or 

LEVEL UP / Down Push-button on the Remote 

Control to change the setting for OUTPUT 1 or 

OUTPUT 2. Refer to figures 60 thru 62.

Figure 60

      OUTPUT 1

        OFF

Figure 61

      OUTPUT 2

         ON

Figure 62

      OUTPUT 2

        OFF

Note: The OUTPUT 1 and OUTPUT 2 Remote 

Control Push- buttons may also be used. Refer 

to the Remote Control diagram on Page 14 for 

additional information.

After approximately 10 seconds the Information 

Display returns to indicate the Source Selection and 

Volume Level.

METER ILLUMINATION

The C12000 Front Panel Meter Illumination may be 

TRIM LEVEL

Source Components can have slightly different volume 

levels resulting in the need to readjust the C12000 

Volume Control when switching between different 

sources. The C12000 allows the adjustment of levels 

for each of the Source Inputs for the same relative 

volume. To adjust the Trim Level for the currently 

selected Input Source perform the following steps:

1. Select “INPUT TRIM” as indicated on the Front 

Panel Information Display. Refer to figure 56. 

Figure 56

   INPUT TRIM

     0.0 dB

2. Adjust the Trim Level of each Input to match the 

average volume level of the Input most frequently 

listened to. The range of adjustment is ± 6.0dB in 

half dB steps. Refer to figures 57 and 58.

Figure 57

INPUT TRIM

 -2.5 dB

Figure 58

INPUT TRIM

 +4.0 dB

After approximately 10 seconds the Information 

Display returns to indicate the Source Selection and 

Volume Level.

OUTPUT 1 (Solid State) and OUTPUT 2 (Tube)

The Rear Panel Output 1 (Solid State) and Output 

2 (Tube) Connectors (along with the Power Control 

Output 1 and 2) can be switched On or Off by using 

the TRIM FUNCTIONS OUTPUT 1 and OUTPUT 

Содержание C12000 Controller

Страница 1: ...McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 www mcintoshlabs com C12000 Controller C12000 Preamplifier Owner s Manual...

Страница 2: ...s ment accessibles Pour d connecter compl tement l quipement du r seau d alimentation d connecter l adaptateur AC DC de la prise murale ou 1 Read these instructions 2 Keep these instructions 3 Heed al...

Страница 3: ...ify your purchase from this information if the occasion should arise Serial Number _______________________________ Purchase Date _______________________________ Dealer Name ___________________________...

Страница 4: ...o or more IR sensors need to be connected to the C12000 The signal from a connected External IR Sensor will have priority over the signal from the Front Panel IR Sensor 9 Controller to Preamplifier Ca...

Страница 5: ...ital Logic integrated circuits drive Electromagnetic Switches on all Inputs and operating functions for reliable noiseless distortion free switch ing All the Inputs on the C12000 can be matched in lev...

Страница 6: ...RTED PARTS C12000 CONTROL L ER LEFT OUTPUT TO C12000 PREAMPLIFIER LEFT INPUT RIGHT OUTPUT TO C12000 PREAMPLIFIER RIGHT INPUT 120V 50 60Hz 75 WATTS POWER CONTROL MAIN OUT 1 TRIG 3 TRIG 1 PASSTHRU OUT 2...

Страница 7: ...t the coolest possible operating temperature A custom cabinet installation should provide the following minimum spacing dimensions for cool operation Allow at least 6 inches 15 2cm above the top 2 inc...

Страница 8: ...HANDCRAFTED IN USA WITH US AND IMPOR TED P AR TS C 12000 P R E A MP L IF IE R 2 1 SS PH1 MAIN REC FIXED 3 1 2 4 PH2 1 2 T 4 3 6 5 PH1 3 1 2 4 PH2 4 3 6 5 2 1 SS MAIN REC FIXED 1 2 T 17 1 2 44 5cm 5 3...

Страница 9: ...ntaining all the system components at the coolest possible operating temperature A custom cabinet installation should provide the following minimum spacing dimensions for cool operation Allow at least...

Страница 10: ...Connect the C12000 Controller power cord to a live AC outlet Refer to information on the back panel of your C12000 Controller to determine the correct voltage for your unit 8CR RIGHT OUTPUT Connector...

Страница 11: ...m setting with the Front Panel Controls or Remote Control Push Buttons Output 1 1 SS uses Solid State amplification Output 2 2 T uses Tube Amplification 9PR LEFT OUTPUT MAIN Unbalanced sends signals t...

Страница 12: ...efaut settings POWER CONTROL OUT 1 and 2 are active by default They can be switched On Off by using the C12000 Controller TRIM Function 7 Optionally connect a Control Cable from the C12000 Controller...

Страница 13: ...amplifier RIGHT INPUT Socket In a similar manner connect the second cable from the C12000 Controller LEFT OUTPUT Socket to the C12000 Input Assignment Chart Preamplifier LEFT INPUT Socket AC Power Cor...

Страница 14: ...wn Navigate backwards through the current active media using this button This is also used to adjust the tuner downwards 22 23 24 14 Fast Forward Seek Up Navigate forward through the current active me...

Страница 15: ...ode allowing changes to the default settings 8C HXD Push button with indicator activates the Crossfeed Director Circuitry for Headphones 9C MUTE Push button mutes the audio from the Loudspeakers and H...

Страница 16: ...ital Audio Player Turntable with Moving Coil Cartridge AM FM Tuner Media Bridge SACD CD Player IR Sensor To C12000 Preamplifier Left Input To C12000 Preamplifier Right Input Connection Legend Data Cab...

Страница 17: ...rntable with Moving Coil Cartridge AM FM Tuner Media Bridge SACD CD Player From C12000 Controller Left Output From C12000 Controller Right Output Connection Legend Data Cable Digital Signal Cable Sens...

Страница 18: ...Loudspeaker System Right Loudspeaker System Left Loudspeaker System Power Amplifier Primary Room Connection Legend Data Cable Digital Signal Cable Sensor Keypad Cable Ground Wire Power Control Cable...

Страница 19: ...hannel Main Room Partial View Power Amplifier Right Front Channel Main Room Partial View Connection Legend Data Cable Digital Signal Cable Sensor Keypad Cable Ground Wire Power Control Cable Audio Sig...

Страница 20: ...er Setup Mode 2 Referring to the Front Panel Information Display the number after the character V is the Firmware number Refer to figure 2 3 To exit the Setup Mode press the SETUP Push button Input Se...

Страница 21: ...on Page 20 10 Exit the SETUP Mode by pressing the SETUP Push button RENAME INPUT In the following example the Balanced 1 Input will be renamed to match up with the component con nected The C12000 Def...

Страница 22: ...buttons on the Remote Control If it is desirable to have OUTPUT 1 and or 2 always On regardless of the TRIM setting perform the following 1 Press the SETUP Push button to enter the SETUP MODE Refer to...

Страница 23: ...be assigned to Data Port 1 perform the following Steps 1 Press the SETUP Push button to enter the SETUP MODE Refer to figure 2 2 Rotate the TRIM Control until SETUP Data Port 1 All Data appears on th...

Страница 24: ...ssing the SETUP Push button Comm Port Baud Rate The C12000 may be remotely controlled from other equipment connected to the Rear Panel RS232 Jack The speed at which the C12000 communicates 8 bit no pa...

Страница 25: ...bled 4 Exit the SETUP Mode by pressing the SETUP Push button Factory Reset If it becomes desirable to reset all the adjustable set tings Setup and Trim Settings to the factory default values perform t...

Страница 26: ...e setting for OUTPUT 1 or OUTPUT 2 Refer to figures 60 thru 62 Figure 60 OUTPUT 1 OFF Figure 61 OUTPUT 2 ON Figure 62 OUTPUT 2 OFF Note The OUTPUT 1 and OUTPUT 2 Remote Control Push buttons may also b...

Страница 27: ...rs will also switch On Off when connected to the C12000 via a power control cable 2 Some A V Processors will provide an On Off Con trol Signal when the C12000 Passthru Input Jack is connected to the A...

Страница 28: ...record level using the recorder level con trol and proceed with the recording process 3 Listen to the playback of the program source just recorded by selecting the Input Source connected to the recor...

Страница 29: ...Solid State OR Tube Change which circuitry the Main Output uses Solid State or Tube This example assumes the Main Output is currently set to Solid State Perform the following steps to change the circ...

Страница 30: ...From Main Output 16 40 ohms 0dB 40 150 ohms 6dB 150 600 ohms 12dB Headphone Output 150mW minimum from 16 ohms to 600 ohms load Power Control and Trigger Output 12VDC 25mA Tube Complement 10 Tubes Six...

Страница 31: ...ondition 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...

Страница 32: ...cts 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 www mcin...

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