ZX 4000 - Receiver MAC AUDIO - Free user manual and instructions

USER MANUAL ZX 4000 MAC AUDIO

ZX 4000 Black Edition

4 KANAL LEISTUNGSVERSTARKER

4 CHANNEL POWER AMPLIFIER

AMPLIFICATEUR DE PUISSANCE 4 CANAUX

At the end of the product's useful life, please dispose of it at appropriate collection points provided in your country.

The ZX 4000 BLACK EDITION car hi-fi power amplifier will enable you to satisfy your high demands on sound reproduction in your car. With its impressive deep-bass power reserves, low harmonic content and neutral reproduction, the ZX 4000 BLACK EDITION takes care of new heights. The amplifier is characterized by low operating current, rapid switching capabilities and excellent temperature stability. Experience and enjoy how this high-tech machine perfectly reproduces magnificent sound.

Please read all of the owner's manual before installing and using the amplifier.

1. TECHNICAL DATA

Stereo / Bridged

Max. output power (1 kHz sinus burst 2:8, B+=14.4V) 4 x 200 W / 2 x 600 W on 4 Ohm

Nominal output power (DIN 45 324, B+=14.4V) 4 x 100 W / 2 x 280 W on 4 Ohm

Max. output power (1 kHz sinus burst 2:8, B+=14.4V) 4 x 240 W on 2 Ohm

Nominal output power (DIN 45 324, B+=14.4V) 4 x 120 W on 2 Ohm

Loudspeaker impedance (stereo) 2 - 8 Ohm

Frequency response 5 - 50 000 Hz (-3 dB)

Total harmonic content (DIN 45 403) < 0.05% (1 kHz)

Stereo separation (IEC 581) > 60 dB (1 kHz)

Weighted noise distance (IEC A) > 100 dB

Input sensitivity LOW LEVEL INPUT 400 mV - 5 V

Input impedance LOW LEVEL INPUT 20 kOhm

Low-pass filter 50 - 300 Hz, 12 dB per octave

High-pass filter 40 - 400 Hz, 12 dB per octave

Bass boost 0...12 dB at 45 Hz

Supply +12V 10-14.4 V), minus to ground

Fuse 2x30A

Sizes (W x H x D) 356 x 55 x 290 mm

Weight 4.1 kg

SUBJECT TO TECHNICAL CHANGE

2 FEATURES

• Complementary push-pull final stage
  Automatic switching on/off via car radio
• Infinitely adjustable high-pass filter 40 - 400 Hz
• Infinitely adjustable low-pass filter 50 - 300 Hz
• Infinitely variable bass equalisation
  Adjustable input sensitivity
• Bridgeable 4-/3-/2-channel mode
• Tri-mode
  Electronic protective circuit against short circuiting, DC offset and excess temperature
• Mute switch for suppressing switch-on crackle interference
  Low-level outputs (cinch jacks) for connecting additional amplifiers (channel 1 and 2 only)
• Status indicator (green LED) and overload indicator (red LED)

3. IMPORTANT INSTALLATION INFORMATION

• This appliance may only be connected to a 12 volt system with negative ground.
  The heat radiated when the amplifier is used means that sufficient air circulation is required at the place of installation. It is very important that the cooler's cooler ribs do not contact any metal plating or any surfaces which could impair air circulation. The amplifier may not be installed in small confined spaces or spaces without air circulation (e.g. spare wheel recess or under the vehicle carpeting). Installation in the boot is recommended.
  Install the amplifier in such a way that it is protected as far as possible against vibrations and dust and dirt.
  Make sure that the input/output cables are sufficiently distant from the power supply cables as otherwise interference may occur.
• Make sure that the fuse and operating elements are accessible after installation.
  The appliance's reliability and performance depend on the quality of installation. Preferably get an expert to install the system, particularly if you want to install several loudspeakers or a complex multi-way system.

4. CONNECTIONS

4.1 POWER SUPPLY AND AUTOMATIC SWITCHING ON

Important notice: Before commencing the installation, disconnect the plus terminals from the car battery in order to prevent short circuits.

The power cabling usually installed in on-board car networks is not sufficient for a power amplifier's demands. Make sure that the power lines to GND and to the +12V terminal have been sufficiently specified. A cable cross-section of at least 16mm^2 must be used to connect the battery to the amplifier's terminals.

First connect the amplifier's GND terminal to the battery's minus pole. It is very important that the connection is good. Dirt residues must be carefully removed from the battery's connection point. A loose connection may cause malfunctions or interference noise or distortion.

The +12V amplifier connection must then be connected with a power cable possessing an integrated fuse to the battery's plus pole. The fuse should be located close to the battery; for safety reasons, the cable from the positive terminal of the battery to the fuse must not exceed 60~cm in length. Only insert the fuse when all installation work, including the connection of the loudspeakers, has been completed.

Now connect the car hi-fi receiver's remote control connection to the amplifier's REM control jack. A cable with a cross-section of 0.75mm^2 is sufficient for connecting the amplifier's REMOTE connection and the control device.

4.2 AUDIO CABLES

When installing the audio cable between the cinch output of your car receiver and the cinch input of the amplifier inside your car, the audio and power supply cables should, wherever possible, not be routed along the same side of the vehicle. We recommend an isolated installation, e.g. routing the power cable through the cable duct on the left-hand side and the audio cable through the cable duct on the right-hand side or vice versa. This reduces interference due to crosstalk into the audio cables.

4.3 LOUDSPEAKER CONNECTIONS

In normal operating mode (i.e. one loudspeaker on each individual amplifier channel), the lowest terminal resistance is 2 ohm per channel.
In bridging mode (two amplifier outputs combined) the lowest terminal resistance doubles to 4 ohm.
The impedance in tri-mode may not fall below 2 ohm per channel.
- Never connect the loudspeakers' minus terminals to the vehicle chassis.
- Never connect the +12V supply voltage to a loudspeaker output as this would destroy the amplifier final stage. If the amplifier is operated with lower terminal resistances or incorrectly used as described above, both the amplifier and the loudspeakers may be damaged. The warranty becomes void in such cases.

5. OPERATING ELEMENTS AND IN/OUTPUTS

5.1 SETTING THE INPUT SENSITIVITY

The input sensitivity may be adapted to any car radio or tape deck. Turn the volume control of your radio to its central position and then adjust the input-level controls (5) and (9) to produce an average medium volume. This setting usually provides sufficient power reserves at optimum weighted noise voltage.

ATTENTION: only reproduce loud test noises briefly to prevent damaging the loudspeakers.

5.2 LOW-PASS FILTER WITH ADJUSTABLE CROSS-OVER FREQUENCY

If the amplifier is used as a subwoofer amplifier, set the switch (1)/(13) to "LPF". Set the desired cross-over frequency using the control (2)/(12). This makes the filter adaptable to the installed woofer's sound requirements.

The filter's high edge steepness is responsible for the precision reduction of medium and high frequency ranges.

5.3 HIGH-PASS FILTER WITH ADJUSTABLE CROSS-OVER FREQUENCY

If the amplifier is to be used as an amplifier for satellite loudspeakers (mid-range/tweeter loudspeakers), set switch (1)/(13) to "HPF". Set the desired cross-over frequency using the control (3)/(11). Only the frequencies above the set cross-over frequency will then be amplified. This effectively minimizes distortions caused by excessive membrane movement at low frequencies and small satellite loudspeakers without reducing the bass level.

5.4 BASS-BOOST

The bass-boost function (4/10) is used to increase or equalize the lower bass frequencies.

5.5 OUTPUTS FOR CONNECTING ADDITIONAL AMPLIFIERS

The input signal of the INPUT connections CH1 / CH2 (6) is forwarded directly to the OUTPUT (7) jacks. The OUTPUT connections allow the use of additional amplifiers without requiring additional T-plugs and cables.

FIG. 1 POWER SUPPLY / REMOTE SWITCH-ON CONNECTIONS

(1) Terminal for +12V battery voltage
(2) REM terminal for remote switch-on
(3) GND terminal for the ground, to the battery's minus pole
(4) Battery
(5) Cable fuse
(6) To your car radio's automatic aerial connection If your car is not equipped with an automatic aerial connection, connect this cable's plus pole (+) to the ignition lock. An on/off switch should be inserted in this case. Make sure that this switch is switched off if the amplifier is not used.

FIG. 2 4-CHANNEL MODE

Connect and set the amplifier as shown in Fig. 2 if it is to be controlled by a car radio with four output channels and used with four loudspeakers:

(1) To the car radio, front left output
(2) To the car radio, front right output
(3) To the car radio, rear left output
(4) To the car radio, rear right output
(5) Front left loudspeaker
(6) Front right loudspeaker
(7) Rear left loudspeaker
(8) Rear right loudspeaker

FIG. 3/4 3-CHANNEL MODE

The 3-channel mode uses the high-pass filter for channels 1/2 and the low-pass filter for Channels 3/4 . Section 5 describes how they are used.

FIG. 3

Connect and set the amplifier as shown in Fig. 3 if it is to be controlled by a car radio with stereo output and used with stereo satellite loudspeakers and a subwoofer.

(1) To the car radio, left output
(2) To the car radio, right output
(3) Left satellite loudspeaker
(4) Right satellite loudspeaker
(5) Subwoofer

FIG. 4

Connect and set the amplifier as shown in Fig. 4 if it is to be controlled by a car radio with stereo receiver and separate subwoofer output and used with stereo satellite loudspeakers and a subwoofer.

(1) To the car radio, left output
(2) To the car radio, right output
(3) To the car radio, subwoofer output
(4) Left satellite loudspeaker
(5) Right satellite loudspeaker
(6) Subwoofer

FIG. 5 2-CHANNEL MODE

If the amplifier has to generate more power to operate two subwoofoers, connect and set it as shown in Fig. 5. The use of the low-pass filter used is described in Chapter 5.

(1) To the car radio, left output
(2) To the car radio, right output
(3) Subwoofer
(4) Subwoofer

FIG. 6 USE AS AN AMPLIFIER FOR FOUR SATELLITE LOUDSPEAKERS AND A SUBWOOFER USING AN ADDITIONAL 1-CHANNEL AMPLIFIER (ZX 1000 BLACK EDITION)

(1) To the car radio, front left output
(2) To the car radio, front right output
(3) To the car radio, rear left output
(4) To the car radio, rear right output
(5) Front left loudspeaker
(6) Front right loudspeaker
(7) Rear left loudspeaker
(8) Rear right loudspeaker
(9) Subwoofer

FIG. 7 OPERATING ELEMENTS AND IN/OUTPUTS

(1) HPF (high-pass filter) / LPF (low-pass filter) / OFF option switch for channel 1/2
(2) Cross-over frequency control for the low pass (channel 1/2)
(3) Cross-over frequency control for the high pass (channel 1/2)
(4) Bass-boost control (channel 1/2, front)
(5) Input-level control channel 1/2
(6) Low-level inputs (channel 1/2, front)
(7) Low level outputs (channel 1/2)
(8) Low-level inputs (channel 3/4, rear)
(9) Input-level control channel 3/4
(10) Bass-boost control (channel 3/3, rear)
(11) Cross-over frequency control for the high pass (channel 3/4)
(12) Cross-over frequency control for the high pass (channel 3/4)
(13) HPF (high-pass filter) / LPF (low-pass filter) / OFF option switch for channel 3/4
(14) Channel mode selector switch

Cher client de MAC AUDIO,

Ave 4000 Bk 1000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 5000 2

Dimensioni (L x A x P)

Peso

60 dB (1 kHz)

100 dB

400 mV - 5 V

20 Kohm

Ybaxaembl nokynateNB MAC AUDIOa,

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1. TEXHnueCKNE DAHHbIE

CTepeo / uepe3 nepeMbIky

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HOMHaJIbHaBbIXOHaMaMoUHocTb(DIN45324,B+=14,4B) 4x120BT K2OM

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06uKo3ΦΦnIeHT HeJIHHeHbIX NCKaXeHN (DIN 45

NepexoHoe 3atyxaHne (IEC 581)

OTHOSeHHe CnHAn/UmM (IEC A)

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BxodHoe nonHoe conpoTnBHeHne LOW LEVEL INPUT

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ΦnBtp BepxHux YactOT

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Питане

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Pa3Mepbl (U x B x F)

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5-50 000 Γ(3D)

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60dB(1KΓU)

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400 MB - 5 B

20 KOM

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-400T，12Hn OKTaby

0...12 AB npn 45 T

BO3MOXHbI TEXHNUeCKNE 3MEHEHNA

2.OCOSEHHOCTN

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4.BXOdbI N BblOXdbI

4.1 3JEKTPONITAHNE IN ABTOMATNA KBIIOUEHNR

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4.2 AYDNOKABENb

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5.3ФИьТВЕРХИXЧАСТОСЕГУПУЕМОДЕPEXODHOUCHACTOTOJ

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5.4 YCUNIEHNE HN3KNX YACTOT (BASS-BOOST)

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5.5 BbIXOdbI INI NOIKIOUOHEH Npynx YCNNTJEIe

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PNC.1 NOIDKIIIOUeyHnE 3JEKTPoNTAHnI IN DUCTAHLIOHOHOrO BKIOUeyHnR

(1) CoeHHTeBHaN KHeMa dIa HAnpJxHeHn aKkMyJrTopHo 6aTapeu +12 B
(2) CoeHHTeBna KEmma REM dIa TcHOnHO BKnHouHn
(3) CoeHnTeIbHaK NEmMa GND IaMaccbl, K MmHycOBoi K NEmMe aKKMyJrTopHO 6atape
(4) AkkymyIaTOPHa 6aTape
(5) Ka6eBbHb npeOxpaHnTeNb
(6) K BbOy aBtOMaTnecko aHTeHHb BaIero aBtOMobnIbHoro paDNopnpMnka Ecn BaIb aBtOMoBnIbHbI paDNOpnpMnIK He IMeET BBOda aBtOMaTnecko aHTeHHbI, To Bbl DOJKNbI NOcEOHNITb 3OT Ka6 noJOnKInTeNbHO KnEMMO (+) K 3Amky 3axirAHn. B 3TOM cNyae Heo6xOIMNO IpomExyTOOHoe BKIIIOueHe nepeKIOUaTeJIY «BKn./BbIK#. CneIte 3a Tem, YTo6bl 3TOT nepeKIOUaTeJIb HaxoINCR B BbIKIOueHHom COCTOHN, ecNI BHe nONb3yeTecb ycunntenem.

PNC.24-KAHAJbHbIPEKIM

Ecn ynpaBHeHne ycInTeIeM dONKHO BcTncb c ABtOMo6nIbHorO padonnpmHnka C 4-My BbIXoHbIMn KaHanaMn n K Hemy DoJNkHb5bItb noKJIuOeHb 4 rpOMKOrOBOpTeIe, TOrda cNeDyET npOn3BeCTn NoDCoeINHeHne n HAcTpOky kak NOKa3aHo Ha pnc.2:

(1)KabtopaOnnpMnky，BbIXoD cpepeNcneBa
(2)K aBTopaOnpMnky, BbIXoD cpeepn cnpBa
(3)KabTopaDnONpEmHnky，BbIXoDc3aDnCneBa
(4)K aBtopaIOnpIeMHNky，BbIXoI c3aIcnpaBa
(5)PomKorOBOpntIb cpeDn CneBa
(6)PomKorOBopnteNb cnepeDn cnpaBa
(7)POMKOROBOpTeIb c3aIcCneBa
(8)PomKorOBopnteB c3aDn cnpaBA

PNC.3/4 3-KAHANbHbIPEKIM

B 3-kaHaJIbHOM pexKHe M nI KaHaIOB 1/2 npImeHReTcA fNbTp BepxHIX qactOT, a dIy kaHaIOB 3/4 - fNbTp HxHIX qactOT. Ix npImeHHe OncaHO B ab3aue 5.

PNC. 3

Ecn ynpablenHe ycnntenem DoJHKHO Bectncb c ABTOMbHoro paHOpnemMnka co Ctepeo-BbxOdom n K Hemy doJHKb 6bItb noKIOeHb cyTHNKOBBe Ctepeo-rgomKOROBOPTei n rpmOKOROBOPTeI bIra H3Knx YactOT (Subwoofer), torda cneyet npon3Bectn noCoedHHeHne HacTpOky kak Noka3aHo Ha pnc. 3.

(1)K aBTOpaHNOpHmHNky,BbIXoD CneBa
(2)K aTopaAnOpnEmHnky,BbIXoD cnpaBa
(3) CnyTHNKOBbI rpOMKOROBOpNTeB cneBa
(4) CnyTHIKOBbI rPOMKOROBOpntJIb cnpaBa
(5)PpOMKOrOBOpntb Hn3KxuactOT

PNC. 4

Ecn ynpablenHe ycnntenem DoJxho Bectncb c ABTOmObnHoro paonnpMnka co Ctepeo-BbxOdom n OTJeNbHbIM BixOdom nI rpmKorOBopTeJI H3Knx YacTOT n K HeMy DoJxHbI b6tB NkInoueHb CnyTHNKOBble Ctepeo-rrpOMKOROBOpTeJI n rpmKorOBopTeJI dnn H3Knx YacTOT, TOrda cneDyET npOn3BeCTn NODcoEnHeHne n HactpOnky kak Noka3aHO Ha pnc. 4.

(1)K aBTOpaIOnpIeMHNky,BbIXoD CneBa
(2)K aTopaAnOpnEeMHNky,BbIXoD cnpaBa
(3)KabTopaIOnpIeMHNky，BbIXoHa rPOMKOrOBOpHTeNb dIy Hn3Knx qactOT
(4) CnyTHIKOBbI rpoMkoROBOpNTeNb cneBa
(5) CnyTHNKOBbI rPOMKOROBOpnteJb cnpaBa
(6)PomKorOBOpntb Hn3KxuactOT

PNC.52-KAHAJbHbIPEXKIM

Ecn ycnntenem dojxha 6bIb doctnHyta 6onbwa moohocb dny kcnnyataun Dbyx rpoKOROBpntene nH3knx qactOT,TO Heo6xoMo npOn3Bectn noCoeDHeHne n HactpoKy kaN oka3aHo ha pnc.5.BbO B deiCTBne npImeHReMOro fNtpa HxKnHex qactOT onncaH B rnaBe 5.

(1)KabtopaOnnpMnky，BbIXoD CneBa
(2)K aBTOpaAaONpneMnHky，BbIXoD cnpaBa
(3)POMKOROBOPHTeNb HN3KNX qACTOT
(4)PpOMKOrOBOpnteIb IINH3KNX qactOT

PNC.6 PEXKMM B KAYECTBE YCNJNTEJII DII4 CNYTHIKOBbIX TPOMKOROBOPTEJIEN I CABBYΦEA C IPNMEHEHEM DONOJIHNTeJIbHO 1-KAHAJbHO 1-KAHAJbHO 1-KAHAJbHO (ZX 1000 BLACK EDITION)

(1)KabtopaonnpMnky，BbIXoCpeepn CneBa
(2)K aBTopaIOnpIeMHNky, BbIXoI cpepeI cnpaBa
(3)KabTopaHnonpEmHKy，BbIXoC3aNcneBa
(4)K aBTopaDnOnpEeMHNky，BbIXoD c3aDn Cnpaba
(5) FrpomKorOBopntJIb cnepeDn CneBa
(6)PomKorOBopntel cnpeDn cnpBa
(7)PomKorOBopntJIb c3aIcneBa
(8)PomKorOBopnte b c3aDn cnpaBa
(9)POMKOROBOpHTeJIb HN3KxuactOT

PNC.7 3IEMEHTbICNTTEMbl YNPABJIENHn BXOdb/BlXOdbI

(1) Npeeknouateb: HPF (fmbtp Bepxhnx qactot) / LPF (fmbtp Hxhhnx qactot) / OFF dna KaHana 1/2
(2) Perynatop nepexoHno yactObl nIy hnltpa Hxhnx yactOT (kaHn 1/2)
(3) PerynTop nepexoHOn qactObl nna fmbtpa BepxHnx qactot (kana 1/2)
(4) PerynTop Bass Boost (kaHan 1/2, cnepeu)
(5) PeryIaTOp BxOdHoro ypoBn KaHaJa 1/2
(6) BxOdbHn3Koro ypOBHRA (KaHa1 1/2, cnepeDu)
(7) BbIXOdbI Hn3KOrO ypOBHn (KaHaJ 1/2)
(8) BxodbHn3Koro ypoBna (KaHaI 3/4, c3aDi)
(9) Peryntop BXoHoro ypOBHa KaHaJa 3/4
(10) Perynatop Bass Boost (kaHan 3/4, c3a#n)
(11) Perynatop nepexoHoi qactotbl dny fnbtpa BepxHnx qactOT (kaHan 3/4)
(12) PerynTop nepexoHou qactobI nIe nnbtpa HxHnx qactOT (KaHaI 3/4)
(13)ПepeknioateIb:HPF（ФиьтbpВерхнхчacToT）/LPF（ФиьтbpHнхнхчacToT）/OFFdЯKaHana 3/4
(14) IpeeknouaTeIb KaHaIbHoro peKIma

尊敬的MACAUID - 用户，

GB Congratulations! You have made a wise selection in becoming the owner of a Mac Audio HiFi equipment. Due to high quality Mac Audio products have earned an excellent reputation through the western world. And this high quality standard enables us to grant a 2-years warranty for Mac Audio HiFi products.

The equipments are checked and tested continuously during the entire production process. In case you have problems with your Mac Audio HiFi equipment, kindly observe the following:

1. The guarantee period commences with the purchase of the component and is applicable only to the original owner.
2. During the guarantee period we will rectify any defects due to faulty material or workmanship by replacing or repairing the defective part at our discretion. Further claims, and in particular those for price reduction, cancellation of sale, compensation for damages or subsequent damages, are excluded. The guarantee period is not altered by the fact that we have carried out guarantee work.
3. Unauthorized tampering with the equipment will invalidate this guarantee.
4. Consult your authorized dealer first, if guarantee service is needed. Should it prove necessary to return the component to the factory, please insure that the component is packed in original factory packing in good condition the quality control card has been filled out and enclosed with the component, your enclose your receipt as proof of purchase.
5. Exclued from the guarantee are: - Illuminates - Wear parts - Shipping damages, either readily apparent or concealed (claims for such damages must be lodged immediately with forwarding agent, the railway express office or post office). - Scratches in cases, metal components, front panels, etc. (You must notify your dealer directly of such defects within three days of purchase.) - Defects caused by incorrect installation or connection, by operation errors (see operating instructions), by overloading or by external force. - Equipments which have been repaired incorrectly or modified or where the case has been opened by persons other than us. - Consequential damages to other equipments. - Reimbursement of cools, without our prior consent, when repairing damages by third parties.

Toutes nos félicitations!