Quick Install Guide, Table of Contents

Quick Install Guide

Unpacking

Immediately upon receiving your MZA-4.7 inspect the carton for evidence of mishandling during shipment. Then carefully unpack the unit and inspect for damage. Please save the shipping carton and all inner packing materials in the event that the MZA-4.7 needs to be shipped for service or moved to a new location. Should you discover that the MZA-4.7 has been damaged during shipping please contact your dealer immediately.

1.Check website for latest ﬁrmware, and upload if not current.

2.If adding an ampliﬁer to an exiting stack or combin- ing ampliﬁers all ﬁrmware must be the same on all ampliﬁers

3.Zone setting. The units all ship with zones 1,2,3,4 already setup.

To add additional ampliﬁers to a stack the zones must be changed on the additional ampliﬁers. If there are zone duplications in a stack of ampliﬁers the zones with the same number will exactly mirror each other’s operation.

To change an ampliﬁer zone follow the following steps.

•Do not connect the expansion bus cable.

•From the front facia rotate the Knob to select the appropriate ampliﬁer – turn it on, and then select the “More” menu (right arrow). Scroll through the menu and select “Set Zone” and change to the required assignment pushing the Knob to set.

4.Wire the keypads to the rear of the ampliﬁer.

5.To setup the keypad follow the Controllers instruc- tion manual, Brieﬂy:

•with a zone, press the SET key (behind the cover plate) followed by the S2 key.

•Turn the required ampliﬁer zone ON and OFF twice. The Keypad beeps signalling it has been successfully zoned. The Keypad now controls that zone.

•Learn codes into the Keypad by ﬁrst selecting the source button ie S3. Press the SET key followed by the S1 key to enter keypad IR learning mode.

•Press the button you want to learn an IR code into.

•Align the remote with the front lower window and press the button on the remote to donate the IR code to that button. Continue learning codes for that source.

•Press the SET key to exit learn mode.

•Select the next source, ie S2. Then press SET followed by S1 and repeat the learning process.

6.To prevent a user from changing the MZA-4.7’s critical installation settings, “Setup Lockout” can be selected in the Setup Menu. To enter the setup menu press and hold the multi jog for > 10 second, scroll through to “Setup Lockout” enter and select “Yes.” The “Setup” and “More” menus on the ampliﬁer are no longer accessible to the user.

7.To unlock the MZA-4.7, return to the setup menu as above. And enter the password: 1396

Table of Contents
Important Safety Instructions	2
Quick Install Guide	3
Supplied Accessories	3
Precautions	4
Features	5
Part Names and Functions	7
Typical System Configuration	9
Controller Termination	11
Advanced IR Control	12
Multiple MZA-4.7 Stacks	13
Zone Linking	14
Automation	15
RS232 Protocol	16
Menu Navigation	20
Programming Using IMC (Integra Music Center)	22
Specifications	28

Supplied Accessories

Make sure you have the following accessories:

AC Power Cable

CD-ROM

*In catalogs and on packaging, the letter at the end of the product name indicates the color. Speciﬁcations and operations are the same regardless of color.

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.