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APPLICATIONS

4 CHANNEL OPERATION

4 Channel operation is accomplished by using all 4 inputs
and outputs. Figures 2-3 show typical hook up examples.

2 CHANNEL OPERATION

2 channel operation of the MAC-104 uses only 2 of the 4
inputs. Figures 4-5 show some typical examples.

2 CHANNEL X 2 OPERATION

(DUAL CURVE)

This is accomplished by feeding the source outputs into

both inputs of the MAQ-104. Next tie both the MAQ-104
outputs together. The dual curve option is then produced
by making either the front channels active and the rear
channels active. The reverse is also possible. See Figure

6 for hook up example.

This type of option is well suited for convertible cars that

have their hoods up or down.  

For those people that share

a car but have different listening styles, this dual option is
also nice.

NOTE 1: This option is only two channel operation.

NOTE 2: By having both front and rear active at one time

you will have little or no output.

8

Содержание MAQ-104

Страница 1: ...OWNER S MANUAL MAQ 104 CAR AUDIO OCTAVE EQUALIZER A Division of Rockford Corporation 613 South Rockford Drive Tempe AZ 85281 602 967 3565...

Страница 2: ...atures Nomenclature Installation Equalization Applications Possible Equalization Curves Specifications Possible System Configurations Warranty Page 1 Page 1 Page 2 Page 3 Page 5 Page 8 Page 9 10 Page1...

Страница 3: ...nnel for optimal adjustment 12 dB of boost and cut per band Each channels flat position is located by a center click in each potentiometer Defeat switching front and rear Perfect for trouble shooting...

Страница 4: ...switches will either make the MAQ 104 circuitry active or bypass it completely See Figure 1 for active defeat positions Delay switch These dip switches are used to program the remote turn on delay per...

Страница 5: ...rn on lead from the source Black Connect to the chassis of the vehicle The ground point in the car should be a piece of chassis metal that is welded to the main body of the car Painted surfaces should...

Страница 6: ...center frequency boost and cut By selecting a frequency noted on the PC board you can boost or cut any band Boost is ac complished by tuning the potentiometer clockwise Cut is done in reverse fashion...

Страница 7: ...Octave resolution RTA will give decent results but is harder to use Either RTA method will require a pink noise generator STEP BY STEP 1 Extend MAQ 104 input output cables and B turn on and ground to...

Страница 8: ...e adjacent bands inter act with each other you will need to go back and forth between frequencies to get the best balance 10 Periodically verify curve by listening to your reference music Equalize one...

Страница 9: ...is set up at the passenger s location and the right channel is set up to match the left This procedure usually gives good results EQUALIZATION GOALS The primary goal of the MAQ 104 is to produce a smo...

Страница 10: ...puts of the MAQ 104 Next tie both the MAQ 104 outputs together The dual curve option is then produced by making either the front channels active and the rear channels active The reverse is also possib...

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Страница 13: ...sewhere in the system by correcting speaker or amplifier problems Excessive use of equalization is likely to overdrive amplifiers speakers or other components INPUTS Input Level 750mV RMS Input Impeda...

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Страница 20: ...purchase This warranty does not cover damage due to unauthorized repair nor does it cover damage due to improper shipping by customer Hafler will pay for the cost of returning the repaired or replace...

Страница 21: ...llow ing installation When cleaning the face plate we advise a soft cotton cloth with a non abrasive cleaner that is safe for Lexan and painted surfaces DO NOT use paper towels or any coarse material...

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