Integra MZA-4.7 instruction manual Part Names and Functions, Rear Panel

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Part Names and Functions—Continued

Rear Panel

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AAC INLET

IEC socket.

BSpeaker Terminals

Plug in terminal clamp connectors accept 1.5mm2 speaker wires.

CZONE PREOUT

Audio and composite video outputs.

DRS232 Comm Port

The port is used for setup, control or monitoring. The interconnecting cable must be straight: 9 pin ‘D’ connectors.

EEXPANSION BUS OUTPUT

34 way IDC header. Connects to the expansion bus input of the next MZA-4.7 in the stack.

FAMP ON CONTROL

A contact closure between the PG and 0V terminals invokes the Page preset, enabling paging or doorbell activation.

AMP-ON 1,2,3 and 4 output 12VDC when the Zone preamplifier or amplifier is ON, while AMPON # is 12VDC when any of the zones are ON.

GController Interface

For connecting to keypads and IR receivers. There are two controller interface ports:

KEY PAD1 and 2, and each are linked with an IR emitter port providing IR routing.

L K J98 7

The +12VDC output is internally fused – self-reset- ting – and has a maximum load of four Keypad or IR receivers. The Data terminal sends amplifier sta- tus to the Keypads.

HRouted IR Emitter Ports

3.5mm mono phone jacks. IR1 and IR2 are used to control specific source components. The port is only output IR strings received from their associated controller interface.

IIR Emitter Ports

3.5mm mono phone jacks. The two jacks labeled IR1+IR2 are for control of source components com- mon to all zones. They output the combined IR1 and IR2 IR strings.

Codes supplied from KEY PAD1 will not present on IR2. Codes supplied from KEY PAD2 will not present on IR1.

J12V OUT

The connectors supply 12VDC 1Amp max. Centre Positive, 2.1mm pin diameter.

KEXPANSION BUS INPUT

Connects with another MZA-4.7’s expansion bus output – provides connection of source equipment audio, control and IR.

LINPUT Terminals

Source component line level and composite video inputs.

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Contents MZA-4.7 Important Safety Instructions AvisSupplied Accessories Quick Install GuideTable of Contents Precautions PowerAC Fuse FCC Information for UserFeatures Multi-Zone, Multi-Source, Video SwitchingFeatures Part Names and Functions Front PanelPart Names and Functions Rear PanelZone Typical System ConfigurationStudy Typical System Configuration ControllersSource Components SpeakersController Termination CAT5E cable used to connect controllers to MZA-4.7Advanced IR Control Multiple MZA-4.7 Stacks To next amplifier in the StackZone Linking Automation Command Command Structure commandzonedataline feedRS232 Protocol ZoneRS232 Protocol DataExample strings Keypad Key Codes Repeats KEYMenu Navigation Firmware Display Select RoomPrimary Functions Menu More Functions MenuProtection System SetupMenu Navigation Main Window Programming Using IMC Integra Music CenterOverview Zoned Functions Programming Using IMC Integra Music CenterZone Select Volume Levels Maximum Volume LimitPreamplifier Tracking / Independent Mode SetupSetup Window Preset Setup Window Preset ProgrammingPreset Alarm Clock ProgrammingSource Control Alarm Clock Programming Specifications Video InputsAudio Inputs Audio Outputs

MZA-4.7 specifications

The Integra MZA-4.7 is a sophisticated audio amplifier designed to deliver exceptional sound performance while providing versatile functionality for audiophiles and casual listeners alike. Engineered by Integra, a brand known for its commitment to high-quality audio technology, the MZA-4.7 integrates a range of cutting-edge features that make it a standout choice for home theater enthusiasts and music lovers.

One of the key features of the Integra MZA-4.7 is its multi-zone capability, allowing users to distribute audio across different rooms or areas of their home. This includes independent volume control and source selection for each zone, enabling seamless entertainment throughout the living space. This flexibility makes it suitable for larger homes or venues where tailored audio experiences are essential.

The MZA-4.7 is equipped with advanced amplification technologies, including high-current amplification that ensures precise sound reproduction across various frequency ranges. With a power output of 100 watts per channel, it provides ample power to drive a wide range of speakers, ensuring a dynamic listening experience. The amplifier supports multiple speaker configurations, accommodating both stereo and multi-channel setups.

In terms of connectivity, the Integra MZA-4.7 features a full suite of inputs and outputs, including HDMI, RCA, and balanced XLR connections. This ensures compatibility with various audio sources, such as televisions, streaming devices, and traditional media players. Additionally, the amplifier supports high-resolution audio formats, enabling users to enjoy their favorite tracks in the best possible quality.

The device also incorporates advanced digital signal processing (DSP) technology, allowing for customizable audio settings and room calibration. This feature ensures optimized sound delivery based on the unique characteristics of the listening environment, providing an immersive audio experience tailored to individual preferences.

Moreover, the MZA-4.7 supports modern streaming protocols, making it easy to access online music services and integrated home automation systems. With smartphone control capabilities and support for voice assistants, users can enjoy convenient operation from anywhere in their home.

In summary, the Integra MZA-4.7 is a high-performance audio amplifier that combines multi-zone functionality, powerful amplification, versatile connectivity, and advanced audio processing technologies. Its thoughtful design and robust features make it an ideal choice for anyone looking to elevate their audio experience, whether at home or in a professional setting.
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