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24

SETUP

How to Adjust Speaker Time Delay

How to Adjust Speaker Time Delay

The ideal Home Theater Listening/Viewing area is defined

as facing directly toward the center front loudspeaker, and

in line with the left and right surround loudspeakers. The

following adjustments will electronically compensate for

different distances from the listening/viewing area to each

of the loudspeakers.

This feature is referred to as time delay, which involves

synchronizing the arrival time of the sound from all six

loudspeakers. The loudspeakers nearest to you have their

signals delayed to match the sound arrival time of the more

distant speakers. The time delay adjustments are based on

the distances in feet from each speaker to the Listening/

Viewing area and can be adjusted from 5 feet to 50 feet in

one foot increments.

Note: Before performing the TIME DELAY adjustments, you

must first have completed the SPEAKER SIZE

adjustments.

1. Press and hold the front panel Setup pushbutton ap-

proximately three seconds to enter the Setup Mode.

The SETUP pushbutton will illuminate, the word

SETUP will appear on the front panel display and the

MAIN SYSTEM SETUP MENU will appear on the

Monitor/TV screen. Refer to Figures 5& 6.

2. Press Number 2

pushbutton on the

Remote Control to

access the

SPEAKER TIME

DELAY MENU,

which will appear

on the Monitor/TV

screen. Refer to Fig-

ures 3&9.

Note: The very first time

the SPEAKER

TIME DELAY

MENU is

accessed, the

screen will

indicate the

factory default

settings.

3. Measure the distance

from the Listening/

Viewing area to

each of the loud-

speakers. Refer to

Figure 10.

Note: A distance

measurement that

is not an even

number of feet,

should be rounded

off the nearest

whole number for

this procedure.

MENU: MAIN SYSTEM SETUP

( SELECT WITH NUMBER )

1. SPEAKER SIZE

2. SPEAKER TIME DELAY

3. SPEAKER LEVEL

4. ANALOG INPUTS

5. DIGITAL INPUTS

6. VIDEO POWER CONTROL

7. VIDEO CONVERTER

8. ZONE B VOLUME PRESET

9. RESERVED

( PRESS E TO EXIT )

Figure 6

Figure 3

Figure 5

Figure 9

MENU: SPEAKER TIME DELAY

( SELECT WITH NUMBER AND

   ADJUST WITH LEVEL UP/DOWN )

1. LEFT FRONT

10FT

2. CENTER

10FT

3. RIGHT FRONT

10FT

4. RIGHT SURROUND 10FT

5. LEFT SURROUND

10FT

6. SUBWOOFER

10FT

( PRESS E TO EXIT )

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Summary of Contents for MX132

Page 1: ...egistered trademark of Dolby Laboratories DTS digital surround and coherent acoustics are registered trademark of DTS Technology LLC and manufactured under license from DTS Tech nology LLC Lucasfilm T...

Page 2: ...f Contents Technical Assistance Customer Service Copyright 1998 by McIntosh Laboratory Inc Please Take A Moment The serial number purchase date and McIntosh dealer name are important to you for possib...

Page 3: ...a subwoofer or Large Front loudspeakers 8 Zone B Video is composite only A Digital Audio Input Signal Source will not appear at the Zone B Audio Outputs The source component must also have its Analog...

Page 4: ...ede the flow of air through the ventilation openings 10 Locate the equipment away from heat sources such as radiators heat registers stoves or other appliance in cluding amplifiers that produce heat 1...

Page 5: ...nto the equipment through enclosure openings Never spill liquids into the equipment through enclo sure openings 21 Unplug the power cord from the AC power outlet when left unused for a long period of...

Page 6: ...provides superior six channel reproduction Dolby Digital and DTS decoding combined with complete audio and video switching The McIntosh MX132 sets new standards for accuracy in a home theater system L...

Page 7: ...can be performed with the remote control sending signals to the MX132 front panel IR sensor Speaker Settings for Bass Management The MX132 processing circuits allow you to change the bass cutoff freq...

Page 8: ...1 16 179 8mm Bottom of Cutout and Top of Support Shelf Must Coincide Mounting Surface Outline of Unit Side View Support Shelf Mounting Bracket at Both Sides of the Rear Panel Fasten with 6 32 x 3 8 Ma...

Page 9: ...er position TO MULTIZONE CONTROLLER con nects to the McIntosh Multizone Controller Input B RS232 connector for connection to a computer or other control device 75ohm FM ANT Antenna connects to an exte...

Page 10: ...and UNBALANCED ZONE B OUTPUTS send signals to the Zone B Power Am plifier inputs EXTERNAL INPUT six channel audio input accepts signals from a component or external processor ZONE A OUTPUTS send all...

Page 11: ...2 supply Composite Video Signals for recorders INPUTS for S Video Signals from a DVD LV VCR TV SAT CD TAPE or AUX components OUTPUT MONitor B sends a Composite Video Signal to a monitor TV located in...

Page 12: ...wn below Wire Color Connecting Terminal Red TV Black RF Green GND 3 Connect a cable from the MX132 LV 8 data port to the MLD7020 Control Out jack 4 Connect a cable from the MX132 Home data port to the...

Page 13: ...D7020 laser video disc player 3 Connect the MX132 LV C Digital Optical input to the Digital Optical output of a McIntosh RFD2 AC 3 RF Demodulator 4 Connect the MX132 Digital Optical Output to the inpu...

Page 14: ...nverted to S signals at the MON A S output using a built in MX132 circuit 4 The MON B output is Composite only due to the long cable lengths normally required to reach a second room This avoids the vi...

Page 15: ...er inputs Note An optional Zone B audio connection is to use balanced cables from the Balanced Zone B DIN connector to the balanced inputs on a Zone B power amplifier 2 Connect a video cable from MON...

Page 16: ...s off the entire multizone system Blocks signals coming from INPUT B Zone B to prevent interrupting a recording pro cess Press to go into Setup Mode to change the default settings Selects which of the...

Page 17: ...er LS Left Surround and RS Right Surround Indicates which Trim Parameter has been selected Indicates which Surround Mode is in use Indicates when Setup Mode is active Indicates when Record Lock is act...

Page 18: ...ne B and any McIntosh Multizone Controllers Press to turn the MX132 INPUT A Listen Zone A ON or OFF Selects FM Broad cast Band Selects the AM Broadcast Band Mutes the audio Tunes to the next radio sta...

Page 19: ...formed with the LEVEL pushbuttons Press TRIM again to cycle through the TRIM modes Numbered Pushbuttons Press 0 through 9 to access tuner station presets CD tracks discs and performs various functions...

Page 20: ...ence 4 Follow the sequence listed in the MAIN SYSTEM SETUP MENU for these adjustments 1 Press the POWER switch to ON the Red LED above the STANDBY ON push button lights to indicate the MX132 is in Sta...

Page 21: ...tion Initial Level Refer to Page Left Front 0 26 Center 0 26 Right Front 0 26 Right Surr 0 26 Left Surr 0 26 Subwoofer 0 26 Bass Limiter Off 28 Analog Inputs Zones A and B Number Name Refer to Page 0...

Page 22: ...1 7 ON 31 8 ON 31 9 ON 31 10 ON 31 11 ON 31 Video Input Converter Number Conversion Refer to Page 1 OFF 32 2 OFF 32 3 OFF 32 4 OFF 32 5 OFF 32 6 OFF 32 7 OFF 32 8 OFF 32 9 OFF 32 10 OFF 32 11 OFF 32 A...

Page 23: ...ust the desired settings for the CENTER and SURROUND loudspeakers to match their low fre quency response capabilities Note If your system includes a subwoofer proceed to Step 6 5 If your system does n...

Page 24: ...nds to enter the Setup Mode The SETUP pushbutton will illuminate the word SETUP will appear on the front panel display and the MAIN SYSTEM SETUP MENU will appear on the Monitor TV screen Refer to Figu...

Page 25: ...ts continue to the SPEAKER LEVEL adjustments If you do not wish to perform SPEAKER LEVEL adjustments at this time proceed to steps 8 9 and 10 ADJUSTMENTS HAVE BEEN MADE DO YOU WANT TO SAVE THEM PRESS...

Page 26: ...ee Figure 11 Note The very first time the SPEAKER LEVEL MENU is accessed the screen will indicate the factory default settings 3 Determine whether you wish to use the Automatic or Manual loudspeaker L...

Page 27: ...d the LEFT FRONT Level number will blink on and off 15 Adjust the volume of the test signal by pressing a Re mote Control LEVEL Up or Down pushbutton As a level is changed the Monitor TV screen instan...

Page 28: ...oofer the test signal will be au dible from your other Large loudspeakers 6 Using the LEVEL Up pushbutton gradually increase the test signal volume level until you detect evidence that the subwoofer o...

Page 29: ...ent 3 Press a LEVEL Up or Down pushbutton on the Remote Control until AUX1 blinks on and off 4 Press pushbutton DVD and then the number 2 on the Remote Control AUX1 will be replaced with DVD2 on the m...

Page 30: ...ol until digital TV1 blinks on and off Note Input reassignments are done only with non numbered Remote Control Input Pushbuttons Assigned numbers are entered with the number pushbuttons 4 Press pushbu...

Page 31: ...is accessed the screen will indicate the factory default settings 3 Press a LEVEL Up or Down pushbutton on the Remote Control until the Input you wish to configure Power Control blinks on and off 4 P...

Page 32: ...nt Chart therefor does not include this input 2 Press pushbutton number 7 on the Remote Control to access the VIDEO CONVERTER MENU which will appear on the Monitor TV screen See Figure 19 Note The ver...

Page 33: ...um signal strength How to Optimize AM Reception Figure 21 The MX132 Setup program allows you to set the wakeup Volume Level for Zone B The level is expressed in per centage of maximum available volume...

Page 34: ...N RE Figure 22 Figure 23 SET push button for five seconds This will reset the MX132 microprocessors Refer to figure 23 Note The above condition is usually caused by either interruptions in AC power an...

Page 35: ...LED s indicate the SUR ROUND MODE selected and the active audio chan nels J STEREO mode will cause the L R and SUB LED s to light K MUSIC 1 2 3 CINEMA THX CINEMA and EX TERNAL will cause the L C R SU...

Page 36: ...f that station has been as signed a preset Note FM band indications are in Megahertz in the US and Canada and change frequency in 100kHz steps The second digit to the right of the dot which displays a...

Page 37: ...front panel display indicates the preset number and the word CLEARED appears on the front panel display Refer to figure 29 s t e s e r P n o i t a t S M F o N t e s e r P y c n e u q e r F s r e t t...

Page 38: ...ets 1 To assign an AM preset tune to the desired AM station with a TUNING Up or Down pushbutton or a SEEK Up or Down pushbutton on the Remote Control Note If no AM presets have been assigned when a PR...

Page 39: ...u q e r F s r e t t e L l l a C y t i C s k r a m e R 1 2 3 4 5 6 7 8 9 How to Tune AM Stations with AM Tuner Presets 1 Access the Presets directly by pressing the preset num ber pushbutton on the Rem...

Page 40: ...d saved in permanent memory Any Surround Trim level adjust ments made in CINEMA and THX CINEMA will revert back to the Setup levels when the MX132 is turned off 1 Press and release the TRIM pushbutton...

Page 41: ...fig ure 41 4 Press and release the LEVEL Up pushbutton until the number 11 appears to the right of TREB on the front panel display This is an example of increasing the Treble response by 11dB Loudness...

Page 42: ...ront panel Dis play will indicate DSP STEREO All multi channel signal sources are combined and reduced to 2 channels in the stereo mode The Output Format LEDs L R and SUB will light Refer to Figures 4...

Page 43: ...mat LED s L C R LS RS and SUB will light Refer to Figures 53 and 51 THX Cinema THX signal processing is active in this mode and is best for reproducing a film sound track that was originally cre ated...

Page 44: ...59 60 Note The only way Zone B can be turned on is from a keypad or a Remote Control located in Zone B If Zone B is on and Zone A is not on the MX132 Front Panel Display will indicate ZONE B ON Source...

Page 45: ...if the MX132 TV input 7 is reas signed as DVD2 selecting the TV input on the CR12 will receive the audio signals from DVD2 connected to the MX132 input Number 7 MX132 Inputs CR12 Matching Inputs 0 TUN...

Page 46: ...0 5 0 5 10 20 1k 30 40 50 60 70 100 200 300 400 500 600 800 Bass Control Adjustment Range 0 18 2 4 6 8 10 12 14 16 20 1k 30 40 50 60 70 80 100 200 300 400 500 600 800 Loudness Control Adjustment Range...

Page 47: ...47 Performance Charts con t 14 14 12 10 8 6 4 2 0 2 4 6 8 10 12 20 20k 50 100 200 500 1k 2k 5k 10k Treble Control Adjustment Range Hz Hertz dB Decibel w w w e s k o n l i n e n l...

Page 48: ...2 0 2 4 6 8 20 20k 50 100 200 500 1k 2k 5k 10k Analog Output Frequency Response Hz Hertz dB Decibel 10 10 8 6 4 2 0 2 4 6 8 20 20k 50 100 200 500 1k 2k 5k 10k dB Decibel Hz Hertz Digital Output Freque...

Page 49: ...B Stereo Separation 45dB at 100Hz 45dB at 1000Hz 35dB at 10 000Hz SCA Rejection 65dB Sensitivity 20uV External Antenna Input Signal To Noise Ratio 48dB at 30 modulation 58dB at 100 modulation Harmonic...

Page 50: ...eater than 90dB un weighted Greater than 100dB A weighted Greater than 98dB CCIR Maximum Input Signal Analog Input 6Vrms Voltage Gain Analog Input to Output 14dB Frequency Response 0 0 5dB from 20Hz t...

Page 51: ...eable condition If a shipping carton or any of the interior part s are needed please call or write Customer Service Department of McIntosh Labo ratory Please see the Part List for the correct part num...

Page 52: ...McIntosh Part No 040592 McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 w w w e s k o n l i n e n l...

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