SpeakerCraft MZC-64 Hardware Installation Instructions
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SpeakerCraft MZC-64 Hardware Installation Instructions

Multi-zone audio/video amplifier controller
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HARDWARE INSTALLATION INSTRUCTIONS
MZC-64
Multi-Zone Audio/Video Amplifier Controller

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Summary of Contents for SpeakerCraft MZC-64

  • Page 1 HARDWARE INSTALLATION INSTRUCTIONS MZC-64 Multi-Zone Audio/Video Amplifier Controller...

  • Page 2: Safety Instructions

    Page 2 MZC-64 Hardware Installation Instructions SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: To reduce the risk of electric shock, do not remove cover, (or back). No user serviceable parts inside. Refer servicing to qualified service personnel.

  • Page 3: Table Of Contents

    PRODUCT FEATURES ....................... 5 SYSTEM OVERVIEW ......................6 KEYPAD CONFIGURATIONS ..................... 6 EZ-PAD FEATURE DESCRIPTIONS ..................7 MZC-64 FRONT PANEL ....................9 MZC-64 REAR PANEL ..................... 10 EPR-1.0 EZ-PAD RELAY MUTING MODULE ..............12 TYPICAL MZC-64 SYSTEM ....................13 SYSTEM PLANNING AND INSTALLATION ................ 14 SYSTEM PLANNING .......................
  • Page 4 INSTALLATION - ZONES ........................25 CONNECTIONS - ZONES ........................25 Keypads ................................25 Speakers ................................25 Direct Speaker Connection To MZC-64 Or Amplifier ...................25 Speaker Connection To EPR-1.0 EZ-Pad Relay Muting Module ................25 Other Zone Connections ..........................25 EXTERNAL AMPLIFIERS ....................27 ADDING A HIGH-POWER TWO-CHANNEL AMPLIFIER TO A ZONE ............27 Installation ................................27...

  • Page 5: Introduction

    Thank you for purchasing the SpeakerCraft MZC-64 Multi-Zone Audio Amplifier Controller. The MZC-64 contains the excellent performance and reliability that SpeakerCraft products have been recognized for. The MZC-64 features the flexibility needed for the most demanding custom installation applications. It is ideal for use in residential and commercial multi-zone applications.

  • Page 6: System Overview

    MODE 3.1 The third, and best option for MZC-64 system control is the SpeakerCraft MODE 3.1. MODE 3.1 is a graphic display keypad that combines the convenience and configurability of EZ-Pad/IMKP style hard keys with graphic ‘Virtual Buttons’ that can be created in EZ-Tools for any function imaginable.

  • Page 7: Ez-Pad Feature Descriptions

    EZ-Pads come in four basic modules as shown. The MKP-1.0 and MKP-1.1 are Master Keypads and one must be used in each MZC-64 Zone using a keypad. The MKP-1.1 features a built-in IR receiver and has one less function button than the MKP-1.0, but are otherwise identical.
  • Page 8 Page 8 MZC-64 Hardware Installation Instructions 4. SNAP TABS – These tabs hold the decorator style insert panel to the metal mounting plate and are easily released for changing buttons. 5. MOUNTING PLATE – Standard plate allows the keypad module to be attached to standard in-wall J-Boxes using the 2 screws provided.

  • Page 9: Mzc-64 Front Panel

    2. MASTER POWER SWITCH – When pressed to the in position, the MZC-64 is placed in the power ON standby condition, permitting individual zones to be turned ON and OFF by keypad or touch panel commands. In the OFF (out) position, power from the AC mains is completely turned off.

  • Page 10: Mzc-64 Rear Panel

    2A/30V AC or DC. 2. EXPANSION PORT/LOOP — Two, RJ45 jacks primarily used for looping system data to multiple MZC-64’ s in expanded systems. These jacks can also be used for connection of specialized RS485 controlled products such as the SpeakerCraft MODE Base for adding iPods and additional Sources.
  • Page 11 18. L & R LOOP (Source Left/Right Audio Loop) — Twelve, RCA jacks, two per Source, provide buffered left and right line-level audio outputs that are typically used to loop Source Audio signals to additional zone inputs on Slave MZC-64’ s in expanded systems.

  • Page 12: Epr-1.0 Ez-Pad Relay Muting Module

    The EPR-1.0 EZ-Pad Speaker Muting Relay Module allows local speaker muting in any room with an EZ-Pad. Example: An MZC-64 Zone PRE-OUT feeding a multi-channel amplifier for sub-zone expansion. Each of the additional ‘rooms’ would utilize one stereo pair speaker-level output from the multi-channel amp, have a keypad for system and source control and each keypad would have an EPR-1.0 to mute the local speakers.

  • Page 13: Typical Mzc-64 System

    MODE JUKEBOX SATELLITE BASE SpeakerCraft IRE Series Stereo Line Level Audio PS-1.0 200mA IR Emitter From Source L&R Out Power Supply From MZC-64 Source IR Out To MZC-64 Source L&R In MODE ADAPTER RS232 CABLE DATA I/O 12VDC RSA-1.0 RS232 Interface Adapter...

  • Page 14: System Planning And Installation

    SYSTEM PLANNING AND INSTALLATION SYSTEM PLANNING With all of the flexibility and options of a MZC-64 System, careful planning can save time and money for both the installer and homeowner. A few EZ steps can help in managing this process.
  • Page 15 MZC-64 Hardware Installation Instructions Page 15 8. ACQUIRE ALL SYSTEM COMPONENTS — Set up the system, and program and test all functions before tak- ing the electronics to the job site. This can save valuable time in assuring that all system components work and the system is functioning as designed.

  • Page 16: System Installation

    SpeakerCraft EZ-Pads have seven-position spring clip terminals for wire connections. Five of these terminals are used for connection to the MZC-64 Keypad Terminals. CAT-5 can be used with or without RJ45 connectors on the keypad end, but must be terminated with a RJ45 plug on the MZC end. Be sure to follow the color coding pin-outs for the keypad connections and use the pin-out for the RJ45 connection to the MZC as shown in section: EZ-Pad Configuration.

  • Page 17: Speakers

    MAXIMUM LENGTH: 50’ Installation - Connect one end of the Serial cable to the RS232 DATA I/O Port on the MZC-64 Rear panel and the other end to the device being controlled via RS232. NOTE: This connection requires configuration in EZ-Tools.

  • Page 18: Control Port

    Installation - Connect one end of the pre-made wire to the paging device line level audio out and the other to the PHONE PAGE IN jack on the MZC-64 Rear Panel. Terminate the shielded audio cable with an RCA connector at the System Head-End.

  • Page 19: Source Ir Loop

    R line-level AUDIO INPUT on the next MZC-64 when using multiple MZC-64s in expanded systems. i.e. MZC-64 MASTER SOURCE 1 L & R line-level AUDIO LOOP to MZC-64 SLAVE 1, SOURCE 1, L & R line-level AUDIO INPUT, MZC SLAVE 1, SOURCE 1, L &...

  • Page 20: Ez-Pad Configuration

    Page 20 MZC-64 Hardware Installation Instructions EZ-PAD CONFIGURATION 1. As received from the factory, the MKP-1.1 EZ-Pads have a preinstalled set of buttons that may not match the system being installed. To change the source and function button arrangement, release the tabs, Figure 11, and remove the decorator insert panel, exposing the key buttons.
  • Page 21 Page 21 5. When connecting keypads to the MZC-64 as shown in Figure 16, be sure to connect the various colored CAT-5 leads to the correct Terminals on each end. Use the same colors scheme for all zones to help reduce errors.

  • Page 22: Installation

    1. Carefully attach a SpeakerCraft IR Emitter (Models: IRE-0.5, 1.0, 2.0, 3.0, 4.0) over the IR eye on the front panel of each external source component to be controlled via infrared. 2. Carefully pull the emitter wire to the back of the MZC-64. Do not block accesses for discs and tapes. Do not pinch emitter wires between components.

  • Page 23: Paging

    RS232 DATA I/O 1. Connect one end of a Serial cable to the RS232 Data I/O Port on the MZC-64 Rear panel and the other end to the device being controlled via RS232. NOTE: This connection requires configuration in EZ-Tools.

  • Page 24: Common Status Out

    1. Carefully attach a SpeakerCraft IR Emitter (Models: IRE- 0.5,1.0, 2.0, 3.0, 4.0) over the IR eye on the front panel of a dedicated zone source component to be controlled via infrared. 2. Carefully pull the emitter wire to the back of the MZC-64. Do not block accesses for discs and tapes. Do not pinch the emitter wire between components.

  • Page 25: Installation - Zones

    2. Install each Keypad into a proper low-voltage J-box and finish with an appropriate trim plate (Not included with EZ-Pad). SPEAKERS DIRECT SPEAKER CONNECTION TO MZC-64 OR AMPLIFIER 1. Connect Zone Speakers L+,L-/R-,R+ OUTPUTS from the MZC-64, or an external amplifier, to the appropriate Zone Speaker pair. 2. Strip approximately ⁄...
  • Page 26 Page 26 MZC-64 Hardware Installation Instructions MZC-64 EZ-Pad Connector MKP-1.1 J-Box EZ-Pad w/IRC -Master- SpeakerCraft 1 2 3 4 5 6 7 8 Striped side is Positive (+) Speaker Leads From Amplifier Relay Coil Lead 12" (305mm). Can be spliced...

  • Page 27: External Amplifiers

    Some amplifiers use a 12 volt trigger input to turn on in this type of application (also an option on SpeakerCraft amplifiers). There are two methods of 12V control from a MZC-64. One method utilizes the Contact Closure pair as an ‘event’ to turn the amplifier on and off with a specific zone.
  • Page 28 Adding an External High-Power Amplifier 12V TRIGGER (SYSTEM ACTIVITY) 1. Connect a 3.5mm mini-mini plug wire to the MZC-64 Common Status OUT. 2. If using a SpeakerCraft BB2125, plug the other end into the Trigger Input jack. Switch the Audio Sense/Trigger/Con- stant Switch to Trigger Input.

  • Page 29: Adding A 12-Channel Amplifier To A Zone

    Some amplifiers use a 12 volt trigger input to turn on in this type of application (also an option on SpeakerCraft amplifiers). There are two methods of 12V control from a MZC-64. One method utilizes the Contact Closure pair as an ‘Event’ to turn the amplifier on and off with a specific zone.
  • Page 30 Adding a 12-Channel Amplifier HIGH-POWER ALL ZONES Another option for adding external amplification, is to connect each of the MZC-64 Zone Pre-Outs directly to the individual line-level inputs on a SpeakerCraft high-power multi-channel amplifier. This option maintains individual zone control via Keypads, as in a normal MZC-64 system, but now cranks up the audio power to each zone.

  • Page 31: Expanded Systems

    1. Connect one 3.5mm mini-mini patch cable (SpeakerCraft PTP-1) from the IR OUT of the last Slave, (Slave 3 if using 4 MZC-64s) to the same source number IR LOOP jack on the next MZC-64 in the chain (Slave 3 to Slave 2, Slave 2 to Slave 1, Slave 1 to Master) for each external common source component to be controlled via IR.
  • Page 32 ZONE 3 ZONE 4 SPKRS SPKRS SPKRS SPKRS + L - - R + + L - - R + + L - - R + + L - - R + Figure 22 MZC-64 Expanded System Source, Audio, Control Connections...
  • Page 33 + L - - R + SPEAKERS Zones 5-8 MODE 3.1 MKP-1.1 Riverside, CA www.speakercraft.com J-Box EZ-Pad w/IRC MADE IN CHINA -Master- SpeakerCraft KEYPADS + RELAY - RELAY 485 A Zones 5-8 485B Figure 23 MZC-64 Expanded System Speaker, Keypad Connections...
  • Page 34 EXPANSION PORT Terminals on the MZC-64 MASTER to one of the EXPANSION PORT Terminals on the next MZC-64 Slave in the chain. (Master to Slave 1, Slave 1 to Slave 2, etc.) NOTE: The Expansion Ports on a given MZC are parallel, so either can be used for expansion connections.
  • Page 35 ”) Y adaptors for IR control of a common device (not connected to one of the Source Inputs) from any MZC-64 in the chain. NOTE: This application requires standard Y adaptors. DO NOT use the SpeakerCraft SAC-1.0 Y Adapter. The SAC-1.0 has ‘steering’...

  • Page 36: Common Status Out

    ‘steering’ diodes that will interfere with the signal path in this application. 1. Daisy-chain the Y adaptors to the Common STATUS OUTS on all MZC-64’ s in the chain as shown in Figure 27. 2. Connect a trigger wire to the Y adaptor assembly as shown in Figure 27.

  • Page 37: Troubleshooting

    Confirm Doorbell/Status In programming in EZ-Tools. Control From Keypads a) Confirm MZC-64 has AC power and is turned on. a) Confirm keypad connection to MZC-64. c) Confirm polarity of keypad connections. d) Confirm zone keypad programming in EZ-Tools.

  • Page 38: Mzc-64 Specifications

    Page 38 MZC-64 Hardware Installation Instructions MZC-64 Specifications Audio Sections Power Output/Channel (RMS, two channels driven into 8 Ohms) 30 Watts, 20Hz to 20kHz THD (at rated power) <0.7% Power/Channel (RMS, 2 channels driven into 4 Ohms) 45 Watts @ 1kHz Input Sensitivity (For rated power @ max VC) 300 µV, VC;...

  • Page 39: Limited 2-Year Warranty

    MZC-64 Hardware Installation Instructions Page 39 LIMITED 2-YEAR WARRANTY SpeakerCraft Inc. warrants to the original retail purchaser only that this SpeakerCraft product will be free from defects in materials and workmanship for a period of two years, provided the product was purchased from a SpeakerCraft Authorized Dealer.

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