Russound MCA-88 8 Source 8 Zone Controller Amplifier Instruction Manual

: June 16, 2024
: Russound

Table of Contents

MCA-88 8 Source 8 Zone Controller Amplifier
Product Information
Specifications:
Product Overview:
Lockdown Feature:
Internet Connection Requirement:
Entering Installer Credentials:
Updating Firmware:
Q: What should I do if I am not a Russound Certified
Q: How can I update the firmware without an internet connection

MCA-88 8 Source 8 Zone Controller Amplifier

Product Information

Specifications:

Model: MCA-88
Number of Sources: 8
Number of Zones: 8
Installation Manual: https://manual-hub.com/

Product Overview:

Thank you for choosing the Russound MCA-88 Multizone Controller
Amplifier to enhance your home with multiroom audio.

Lockdown Feature:

The MCA-88 is shipped in a locked state to prevent unauthorized
usage. To unlock the system, valid Russound Certified Installer
credentials must be entered in the Web Config.

When the controller is first powered on, a message will appear
on all connected MDK-C6 keypads, XTS touchscreens, and the
MyRussound App indicating that the device must be unlocked. The
message will contain the IP address of the controller.

Internet Connection Requirement:

An internet connection is required for two important tasks
during product installation:

Entering valid Russound Certified Installer credentials.
Updating firmware through Web Config configuration webpages or
using a USB stick with the latest firmware.

Entering Installer Credentials:

If you are not a Russound Certified Installer, you will not be
able to install and configure this product. Contact your Russound
Sales Representative for more information on becoming authorized as
a Russound Certified Installer.

If you are a Russound Certified Installer and the job site may
not have working internet access, configure the unit at your shop
or another location with internet access before taking it to the
job site.

Updating Firmware:

If an internet connection will not be available at the place of
installation, download the latest firmware from the Russound
website to your laptop or a USB drive before going to the job
site.

Configuration Password:

To prevent unauthorized changes to configuration settings, a
default password of “russound123” has been created. This password
must be entered prior to changing any configuration settings. It is
separate from the Russound Certified Installer password used to
unlock the controller and cannot be modified.

FAQ:

Q: What should I do if I am not a Russound Certified

Installer?

A: If you are not a Russound Certified Installer, you will not
be able to install and configure this product. Please contact your
Russound Sales Representative for more information on becoming
authorized.

Q: How can I update the firmware without an internet connection

at the installation location?

A: If an internet connection is not available at the
installation location, download the latest firmware from the
Russound website to your laptop or a USB drive before going to the
job site.

MCA-88
8 Source, 8 Zone Controller Amplifier Installation Manual

LOCKDOWN FEATURE
NOTICE: INTERNET CONNECTION REQUIRED FOR
PRODUCT INSTALLATION
There are two things that must be done at the time of installation of this product that require a working internet connection: 1. Enter valid Russound Certified Installer credentials. The MCA-88 is shipped in a locked state so that it cannot be operated without first being configured by a Russound Certified Installer.

IF YOU ARE NOT A RUSSOUND CERTIFIED INSTALLER, YOU WILL NOT BE ABLE TO INSTALL AND CONFIGURE THIS PRODUCT.
If you are a custom installation professional and wish to become authorized as a Russound Certified Installer, please contact your Russound Sales Representative for more information.
Note: If you are a Russound Certified Installer and you plan on installing this product on a job site that may not have working internet access, please configure the unit at your shop or other location where internet access is available BEFORE you take it to the job site.
2. Firmware may be updated through Web Config configuration webpages or by using a USB stick with the latest firmware. In both cases, an internet connection is required for obtaining the most recent firmware.
Note: If an internet connection will not be available at the place of installation, the installation location, please download the latest firmware from the Russound website to your laptop or to a USB drive before going to the job site.

Russound Certified Installer credentials must be entered through the Web Config configuration webpages.
Lockdown Feature
When a product is shipped from Russound, it will only operate in a “locked” state. In this state, no audio or control of attached devices via its user interfaces (keypad, touchscreen, MyRussound App) is available. In order to unlock the system, valid Russound Certified Installer credentials must be entered in the Web Config.
When the controller is first powered on, a message will appear on all connected MDK-C6 keypads, XTS touchscreens and the MyRussound App indicating that the device must be unlocked. The message will contain the IP address of the controller. Using your mobile device or computer, browse to the controller’s IP address (type http:// and then the IP address).
If you are using the MyRussound App, the IP address appears as a link that will direct you to the Web Config via your local web browser.
If you do not have a valid Russound Certified Installer credential, please contact your Russound Sales Representative.

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Russound MCA-88 Installation Manual

Configuration Password
In order to prevent unauthorized changes to configuration settings, a default password of russound123 has been created that will be required to be entered prior to changing any configuration settings. Enter this password when prompted for a Configuration Password.
This password is separate from the Russound Certified Installer password that is used to unlock the controller and cannot be modified.

TABLE OF CONTENTS
Product Overview ……………………………………………………………………………………………. 4 Programming Software – Web Config ……………………………………….. 4-5 Ethernet Connection and Factory Reset………………………………………………………. 5 Controller Front and Back Panel…………………………………………………………………. 6-7 Installation Overview ……………………………………………………………………………………… 8 Installation Guide …………………………………………………………………………………………….. 8 Controller / Keypad Connections …………………………………………………………………10 XTS In-wall Touchscreen Connections…………………………………………………………10 Speaker Connections ……………………………………………………………………………………..11 Source Connections ……………………………………………………………………………………….12 Bluetooth® and Digital Inputs……………………………………………………………………….13 Multiple Controller Installation …………………………………………………………………….14 Zone Amplification …………………………………………………………………………………………15 Page Input Source…………………………………………………………………………………………..16 Home Theater Triggers …………………………………………………………………………………..17 IR Connections ………………………………………………………………………………………………..18 System Start Up……………………………………………………………………………………………….19 Troubleshooting ……………………………………………………………………………………………..20 Technical specifications …………………………………………………………………………………21 Limited Warranty …………………………………………………………………………………………….21 Safety Information ………………………………………………………………………………………….22

Russound MCA-88 Installation Manual

3

PRODUCT OVERVIEW
Thank you for choosing the Russound MCA-88 Multizone Controller Amplifier to enhance your home with multiroom audio.
MCA-88 Feature Overview Available User interfaces: The MCA-88 works with the MDK-C6 keypad, SLK1 keypad, XTS wall-mounted touchscreen, and the MyRussound App. For information about user interfaces, go to the Russound website at www. russound.com.
Note: The internal AM/FM tuner, available in our previous C-Series controllers, was replaced in the MCA controllers with a Bluetooth® input extension for the easy addition of an optional BTC-1X Bluetooth receiver. If you’d like to add a tuner, Russound manufactures the ST-1 and the XSource which can be added to the MCA-88.
Firmware updates can now be performed using the either the USB connection or Ethernet connection.
Configuration of the controller is performed using a network connection only. All of the configuration of the controller can be performed using our browserbased Web Config.
Key features include: · Twelve channels of cool running digital amplification rated at 40 watts per channel
· Digital Audio Inputs (3 coax, 1 optical)
· 8 Sources delivered to up to 8 zones for sharing music throughout the home
· Built-in Bluetooth extension input to connect a BTC-1X receiver.
· Scalable up to 48 zones.
· Ethernet connectivity for programming and control.
· On-board configuration available with Web Config via an internet browser on smartphone, tablet, or laptop.
· Supports 32 Global System Favorites as well as 2 Favorites per Zone.
· Works with RNET smart sources, transmitting metadata (song, artist and other information) for display on the keypads.
· Audio paging with a 12VDC trigger input.

PROGRAMMING SOFTWARE
· Party mode, Do Not Disturb, and source / zone linking options.
· Alarm clock and sleep timer (with MDK-C6 keypad required). Note: Alarm function requires a dedicated source input such as the ST-1 Smart Tuner
· Simplified programming and control via intelligent IR learning capabilities for quick setup.
· Fixed/Variable line level outputs for all zones.
· Routed IR source control outputs for up to 6 sources, with shared IR available for sources 7 and 8 and one common IR output.
· Home Theater trigger in/out.
Key Programming Features The MCA-88 Controller now has a new programming feature called Web Config. This programming feature allows the installer to connect to the controller via its IP address using any smartphone, tablet, or laptop and configure the entire system.
Web Config is designed to be used with any internet browser. With Web Config, the installer now has the ability to get a system up and running right from their smart phone or tablet.

Web Config Features
· Assign Zone and Source names
· General network configuration (DHCP/static IP)
· Firmware Updates
· Zone Volume Trim
· Enable/Disable Zone All On Participation
· Source Type and Source Volume Trim
· Switch between Digital and Analog inputs

· IR Source Programming · Learned IR programming · Macro Setup · Save/Load configuration files · Zone page enable/disable · Keypad button configuration · Power Management configuration · Source and Zone linking · Backup and Restore

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Russound MCA-88 Installation Manual

PROGRAMMING SOFTWARE
Advanced Configuration Options Zone and Source Names – a list of predefined names are available and will be visible in the user interfaces. Custom naming is also possible.
Source Exclusion – allows you to limit the sources available to a particular zone.
Party Mode Participation – defines whether a zone can participate in Party mode.
Zone and Source Linked Groups – two groups of each type are allowed per controller. Groups share source selection and party mode participation.
All ON Participation – defines whether or not a zone will respond to the All ON command.
Page Participation – defines whether a zone will respond to a page event.
Page Volume – sets the volume of a page event in each zone.
Power Management of Sources – enabled / disabled per source. This feature uses IR commands and audio signal sensing to power up sources and initiate audio to confirm source power states. If enabled, the source will turn on when the first zone is turned on or the home theater trigger has a12VDC signal present. The source will turn off 5 minutes after the last zone is turned off, or 5 minutes after input is discontinued from the home theater trigger.
Sound Controls – Adjust Bass, Treble, Balance, Loudness and Turn On Volume initial settings per audio zone.
IR Keycode Learning – allows IR codes to be learned, saved, and managed.
Page Input on Source 8 – assigns Source 8 as a paging input.

ETHERNET CONNECTION AND FACTORY RESET
Ethernet Connection The Ethernet connection is used for configuration and programming as well as for enabling control via the MyRussound App. The default network setting is DHCP-enabled, but it may be configured with a static IP address using the Web Config software. Note: DHCP must be enabled on the LAN for initial configuration. A static IP address can be configured later. The IP Address of the MCA controller can be obtained via several methods. – By viewing the DHCP table of connected devices within the settings of the router.
– By using an IP Scanner app on a smartphone or tablet.
– By using a XTS touchscreen or MDK-C6 keypad:
To display the IP Address on an XTS Touchscreen press and hold the settings button for at least 3 seconds to enter the installer settings menu. The controller IP address will be displayed.
To display the IP Address on an MDK-C6 keypad, select Home > Settings > Installation > Network Settings.

Factory Reset

The factory reset button has two functions. A 3-second press and hold will restore network settings to DHCP. A 10-second press and hold will reset the controller to its factory default settings.

Note: A unit that has been reset to factory default will have no configuration and will need to be unlocked and reconfigured by a Russound Certified Installer.

Russound MCA-88 Installation Manual

5

CONTROLLER FRONT PANEL
Power Button Red LED indicates “Power On”

Zone LED Indicators visible behind cover

Removable Cover to access IR window

Front Panel

Red IR LED (talk-back)

IR Programming

IR Receiver Window

Front Panel with cover removed

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Russound MCA-88 Installation Manual

RNET Link – Links multiple controllers
and RNET sources

Digital Audio Inputs C3 SPDIF coaxial and 1 Toslink optical
connection for digital sources

Controller ID Switch Set ID for multiple controller
configurations
Keypad Ports – RJ-45 Connections for zone keypads

Serial Interface RS-232 port for 3rd party device communication
Ethernet Port For programming and control

CONTROLLER REAR PANEL

Common 12V Trigger Home Theater 12VDC Trigger 12VDC 100ma output when Activates source power management
any zone is active when sharing sources with home theater

Page 12VDC Trigger Accepts paging device
12VDC input

Factory Reset Button
A 3-second press and hold resets network to DHCP. A 10-second press and hold deletes all configuration information and locks the unit.

IR Outputs Up to 6 routed IR outputs, shared for 1/7 and 2/8, 1 common IR output

USB Port for Firmware Updates
Bluetooth Extension Input Connect Russound BTC-1X.

Speaker Outputs – Connect speakers for each of the first six zones

Audio Source Connections Signal sensing stereo line level inputs and loop outputs
Paging Audio Gain Adjusts sensitivity

Line level Outputs Can be set fixed or variable (with software) for each zone

Page Audio In/Loop Out (optional)

AC Voltage Switch Select appropriate voltage

AC 120/240V Input Detachable grounded power cord connection
Fuse Holder Holds replaceable fuse for AC input connection

Rear Panel

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7

INSTALLATION OVERVIEW
Ventilation Requirements
Important: The MCA-88 should be situated so that its location or position does not interfere with its proper ventilation. Do not block vents above or to the sides of the unit, as it requires ventilation for proper operation. Do not expose to excessive dust, and do not allow dust to build up on the unit and block vent holes. Do not place the MCA-88 above or below a heat-generating component such as an audio amplifier.
Be sure to leave at least 2 inches of space to the sides of the unit with open air flow above. A single-space rack mount vent or about 1.75 inches must be kept clear above and below the unit.
Installation
The MCA-88 controller can be rack mounted or placed on a shelf in an equipment rack. The controller occupies two rack spaces with the feet removed.
The controller can be installed in an equipment rack using the included rack- mount ears and hardware to attach the ears to the controller chassis.
Up to six controllers can be connected for up to 48 zones on the system.
Electrical Power
The MCA-88 operates at 100-120VAC ~60 Hz or 220-240VAC ~50 Hz. Voltage is selected by the voltage switch on the rear panel and incorporates the appropriate detachable power cord. It is recommended that the MCA-88 and the source equipment be plugged into a dedicated 20-amp circuit. A power line conditioner can reduce interference problems caused by noise found in some electrical systems.
The power switch for the unit is on the front panel.

Important Considerations · Disconnect the power cord before making any connections to the
controller. · Verify that all connections and polarity are correct. · Keep all power cords away from all signal cables to prevent humming from
induced noise. · Choose reliable signal cables and patch cords. · Label all wires with the room location at both ends of the wire. · Avoid running speaker wires or signal cables close to house electrical
wiring for any distance. If you have to run them parallel, make sure to space the wires at least two feet from the AC line. If you need to cross an AC line it should be at a 90° angle. · For multiple controllers, the controller ID must be set with the rotary switch on the rear panel. Each controller must be set to a unique number before powering connected controllers.
Do not connect the controller’s main power feed until all other connections have been made and verified. Live connection or removal of the keypad wiring or other wiring when the system is powered can result in erratic operation or system damage. Double-check terminations during each phase of the installation to prevent accidental damage. Incorrect wiring is the number one cause for non-warranty product damage.

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Russound MCA-88 Installation Manual

Wiring
Route CAT-5e cable between the keypad locations and the controller. Terminate all CAT-5e cables with an RJ-45 connector using the T568A wiring standard configuration. Utilize a UL/CSA approved electrical box at the keypad (doublegang at least 32 cu. in.) and controller locations. Using connector specific wall plates at the controller location will better organize all of the incoming cables. Route CAT-5e wire from the electrical box to each keypad location, with runs not to exceed 250 feet. Label the wires at both ends with the zone and location.
Route standard 4 conductor speaker wire to each speaker location. Each speaker connection requires a minimum 8 ohm load. Standard 16-gauge 4-conductor stranded speaker wire can be run up to 125 feet; 14-gauge wire can be run up to 250 feet.

INSTALLATION GUIDE
Rack Mount Installation To attach the rack ears, locate the five rack mount holes on each side of the controller’s chassis. Align the holes in the rack ears with the holes in the chassis. Insert and tighten the screws.

RJ-45 CAT-5 Wiring Scheme
RJ-45
RJ-45

/ / / /

Russound MCA-88 Installation Manual

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CONTROLLER / KEYPAD CONNECTION

Controller / Keypad Connection

Each Russound dedicated keypad connects to a keypad port near the top left on the rear of the controller. These RJ-45 ports support MDK-C6 and SLK-1 keypads.

Eight keypad ports correspond to the eight zones supported by the MCA-88. When a connected keypad is powered on, the zone becomes active and the corresponding zone LED lights up on the front of the MCA-88 controller.

Connections are made using CAT-5e with RJ-45 connectors using T568A wire configuration. For a clean installation when wiring from a keypad port use a CAT-5e patch cable to connect from the keypad port to a RJ-45 wall plate (optional). Using the same T568A RJ-45 wiring configuration, use CAT-5e cable from the wall plate to the keypad. Maximum CAT-5e cable length is 250 feet between the controller and the keypad.

If more keypads are desired for a zone, use an optional SA-ZX3 keypad splitter

with a Russound 1201A (12VDC, 1A) power supply at the controller end. All

keypads on an SA-ZX3 control the same zone. More detailed information

regarding SA-ZX3 installation and operation can be found in its installation

manual.

Note: The keypad ports are only to

Zone 1

Zone 2

be used with Russound keypads

and are NOT to be used for any

ethernet or computer networking

connections. The Russound

keypad ports output 12VDC that

will damage networking products.

CAT-5e Cables

SLK-1

XTS IN-WALL TOUCHSCREEN CONNECTIONS
XTS In-wall Touchscreen Connections The XTS In-wall Touchscreen is an IP- connected ethernet networked device. It needs to be connected to the same ethernet network as the MCA controller. XTS touchscreens DO NOT connect into keypad ports of Russound controllers. Connect all XTS touchscreens to the nearest ethernet network switch or to the router of the network where the MCA controller is connected.

XTS

XSource

Network router RCA cables

Keypad connection to the MCA-88

XTS connection to the MCA-88

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Russound MCA-88 Installation Manual

Speaker Output Connections
The MCA-88 offers amplified speaker outputs for zones 1-6. These 40 watt per channel stereo speaker level outputs have high-current two-channel digital amplifiers. Each speaker connection requires a minimum 8 ohm load.
Line level outputs are available for all 8 zones and each of these outputs can be configured for fixed or variable output.
The speakers are connected to the MCA-88 using the supplied modular snap speaker connectors. Each of these color coded connectors is designated for the speaker set of a particular amplified zone. To avoid confusion, connect one zone speaker set at a time starting with Zone 1, taking care to keep zone and speaker wire identities straight.

SPEAKER CONNECTIONS
Strip 1 to 2 inches (2.5 to 5 cm) off the end of each speaker cable jacket. Then strip 1/4 inch (0.7 cm) of insulation off each wire. Twist the speaker wire strands together so there are no strands separated from the bundle. Lift the locking lever for each connection until it locks open and insert the proper speaker wire, matching channel and polarity for all four wires. Snap the lever down. Check to make sure there are no stray strands of wire outside the terminals. If there are, remove the wire, twist the strands together, and reconnect the wire to the terminal. Insert the modular connector into its designated output on the back of the MCA-88.

Speaker Cable
MCA-88 Controller
Speaker Output Connections Russound MCA-88 Installation Manual

Snap Speaker Connector (detachable)
11

SOURCE CONNECTIONS
RNET Source Data Connections
The RNET Link ports can be used to connect the MCA-88 to other Russound RNET- enabled source equipment. The connection is made using a CAT-5e patch cable from either of the two RNET Link ports on the controller to either of the two RNET Link ports of the RNET-enabled source. RNET ports are parallel, bidirectional connections, meaning that the ports are identical and either one can be used for any RNET connection. Ports are labeled with an IN and an OUT for convenience in labeling of connecting wires, but either port can be used for any RNET connection. Another CAT-5e patch cable can be used to link out of that source to another RNET-enabled source in the system. Use a standard CAT- 5e patch cable with an RJ-45 connector on each end.
Along with RNET data signals, the RNET ports pass source IR signals.
To avoid potential cross-talk between the source-specific IR repeating signal lines, the cable cannot exceed 18 inches in length.

Source Audio Connections
On the MCA-88, sources 1 through 8 have standard stereo audio inputs. All source inputs have audio signal sensing. These sources can be programmed during zone setup to be global sources, or zones can be individually programmed to restrict access to sources. The optional Bluetooth source is configured by default to be Source 1.
Connect each source output using quality RCA signal cables. Connect left and right audio outputs from each source to the corresponding inputs on the MCA-88 controller.

FM antenna

AM loop antenna

CAT-5e Cable

RCA Cable

ST1 Tuner

XSource Network router

XSource RCA cables

Master Bedroom
BTC-1X

MCA-88 Controller

RNET Source Connection to MCA-88

Audio Source Connection to MCA-88

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Russound MCA-88 Installation Manual

Bluetooth Connection (Optional)
The MCA-88 supports a connection for the optional Russound BTC-1X Bluetooth module. The BTC-1X Bluetooth module can be located up to 300 feet away from the MCA-88 using CAT-5 wire terminated via T568A, allowing the user to connect their smartphone or tablet via Bluetooth within range of the BTC-1X in their living area while the MCA-88 is remotely located.
The Bluetooth connection takes up Source 1 of the MCA-88’s 8 sources. Using Web Config, a Primary Zone can be set for Bluetooth, allowing a specific zone to serve as the default zone for Bluetooth.

BLUETOOTH® AND DIGITAL INPUTS
Digital Audio Inputs
The MCA-88 supports digital source inputs, for both coaxial and optical audio connections. Sources 3, 4, and 5 are available as either analog or digital inputs. The Web Config enables you to designate whether to use the analog connection or the digital connection for each of these sources. Use only one type of connection for each source.

Phone or Tablet

BTC-1X CAT-5 Up to 300′

Optical

MCA-88 Controller

Russound MCA-88 Installation Manual

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MULTIPLE CONTROLLER INSTALLATION
Linking Multiple Controllers
The RNET Link ports can be used to connect two or more (up to 6) MCA-88 controllers. The connection is made using a CAT-5e patch cable from one of the RNET Link ports of the first controller and into one of the RNET Link ports of the next controller. Along with RNET data signals, the RNET ports pass source IR signals.
The CAT-5e patch cable must have an RJ-45 connector on each end with T568A wiring configuration. It cannot exceed 18 inches (45.7 cm) in length to avoid potential cross-talk between the source-specific IR repeating signal lines.
Use standard RCA cables to link audio sources between multiple controllers. Connect the left and right source outputs on each controller to the corresponding source inputs on the next controller. Ethernet connection to the LAN is only required on Controller #1 in a multi-controller system.
When using the BTC-1X Bluetooth on Source 1, connect the Source 1 OUT on Controller 1 to the Source 1 IN on Controller 2. Continue the audio loop to other controllers, if necessary.

Note: Only a single BTC-1X may be connected in a system. The connection is made to Controller 1. The audio signal is then passed to each additional controller as described above.
Controller ID Switch Settings
The Controller ID switch is a rotary switch with six positions. It is used to set the controller ID number for multiple controllers.
If two or more MCA-88 controllers are connected using the RNET Link ports, each controller must have a unique controller ID prior to being connected through the RNET ports. Set each controller’s ID switch to a unique number. Any multiple controller configuration requires that one controller be set to controller ID #1. This action must be performed before the system setup procedure is completed through Web Config and before powering up the system. The small arrow on the dial should point at the desired setting.

CAT-5e Cable

MCA-88 Controller (ID#1)

RCA Cable

Rotate switch to point arrow to the intended position

MCA-88 Controller (ID#2)
Linked Controllers

XSource

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Russound MCA-88 Installation Manual

Fixed and Variable Line Level Outputs
All zones have line level outputs which can be used for additional amplification when needed, such as for outdoor zones or larger rooms. The Zone Line Output can be set to Variable (default) or Fixed (Always On).
NOTE: When the Line out connections are set at Fixed, the zone audio signal is always on. Zones 7 and 8 do not have dedicated amplification and must use the line level outputs. Russound recommends dedicated amplifiers for outdoor areas or large rooms where more power is needed. The Russound D250LS is perfect for such applications.

ZONE AMPLIFICATION
Common 12VDC Trigger Output
The Com 12VDC 100mA Out can be used to trigger additional amplification when needed. This output supplies 12VDC 100mA when any one zone is turned on. As long as at least one zone is on, the output will remain active while turning additional zones on/off. The output will become inactive once all zones of the controller are turned off. This output is per controller. In a multicontroller scenario you will need to use the output of the controller that the amplifier is being connected to for its particular zone.

Speaker cable

D250LS (two-channel amplifier)

RCA cable

12V trigger cable

D250LS (two-channel amplifier)
Tip – Pos (+) 3.5mm Plug

MCA-88 Controller
Typical Amplifier Connection Russound MCA-88 Installation Manual

Sleeve – Neg (-) Polarity of 3.5mm Plug
15

PAGE INPUT SOURCE
Paging Audio IN
The MCA-88 has a paging audio input on Source 8 (right channel only) that accepts line level audio signals via an RCA cable. The paging input interfaces with the page output of a telephone system or other peripheral device. When a page event is engaged, it interrupts audio outputs for all enabled zones. System paging can be disabled permanently in each zone by software programming or temporarily with Do Not Disturb. To utilize Source 8 for paging input, it must be configured as a page source in Web Config.
Note: If Source 8 is enabled for paging events then only seven other source inputs are available.
Page Trigger IN
The page trigger input is used to trigger a page event. Paging is configurable per zone using Web Config. A 12VDC trigger selects the audio input from Source 8 (if configured in software as the Page Input) and sends it to any zone that does not have page disabled or that is not in Do Not Disturb mode. Do not use the page trigger input if there is a regular audio source connected to Source 8.
Note: The diagram at right shows the required wiring to the 12VDC Page trigger in from the phone system – this will initiate the page.

Tip – Pos (+) 3.5mm Plug
Sleeve – Neg (-)
Polarity of 3.5mm Plug
MCA-88 Controller

Mono RCA audio cable
Phone or Doorbell System

12VDC trigger cable

Typical Paging Configuration (if using source 8 for paging events)

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Russound MCA-88 Installation Manual

Home Theater Triggers These triggers are used to integrate with home theater systems that utilize a 12VDC trigger. The MCA-88 can be used to power manage sources that are being shared with the home theater system. For example, the power management system will check to see the state of the home theater before powering down source gear. Refer to the sample configuration diagram on the next page for connections.
IN
This 12VDC Trigger input will have different functionality based on the state of the system and the state of the trigger. The connections for the trigger are made using a two-conductor cable with 3.5mm male mini-plug. The tip is positive (+) and the sleeve is negative (-).
“System Off” (all zones have been off for at least 5 minutes): If 12VDC is applied to this input, it will activate the power management ON command to the sources. While all zones are still OFF and 12VDC is removed, the system will wait 5 minutes and then activate the power management OFF command to the sources.
“System On” (at least one zone is on): If 12VDC is present but all zones get turned OFF, the power management OFF commands will not be sent until 5 minutes after the 12VDC is removed from the trigger.
Note: If the trigger is not being used, power management will operate normally.
Tip – Pos (+)
3.5mm Plug

HOME THEATER TRIGGERS
OUT
The 12VDC trigger out can be used to engage any 12VDC trigger device or component such as the Russound D850 Amplifier. The connections for the trigger out are made using a two-conductor cable with 3.5mm male mini-plug ports at each end. The tip is positive (+) and the sleeve is negative (-).
The output is a pass-through of the Home Theater trigger input. It can be used to activate additional devices whenever the Home Theater trigger is active.

12V trigger cable

Home Theater Receiver

Sleeve – Neg (-) Polarity of 3.5mm Plug

MCA-88 Controller
Sample Configuration – Home Theater Trigger

Russound MCA-88 Installation Manual

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IR CONNECTIONS
Routed IR Outputs
Six routed IR emitter outputs are supported by the MCA-88 IR engine and support IR pass-through. Sources 1 and 7 share an output as do Sources 2 and 8, allowing IR routing to up to 6 total sources. A common IR output is also available. The IR signals are carried by the RNET Link cable to additional controllers.
Attach the end of the IR emitter with the 3.5mm plug to the IR emitter port. Remove the adhesive back at the other end of the emitter and attach the emitter over the source component’s IR window. When using the IR routed outputs, in order to control this source component with IR, the source must be selected at the keypad receiving the command.

Common IR
This output is supported by the MCA-88 IR engine and supports IR passthrough from any of the IR sources or zones. This allows control of any source equipment without that source being selected on the keypad. The connection for the common IR output is made using an IR emitter with a 3.5mm plug. An IR Connecting Block can be used to expand the common IR output to more than one source.

IR emitter

DVD
Source 1
CD Player
Source 2
Tuner
Source 3

MCA-88 Controller
IR Connections to MCA-88

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Russound MCA-88 Installation Manual

SYSTEM START UP

TROUBLESHOOTING

Start up
1. Make connections of sources, speakers, network and keypads to the controller(s).
2. In a multiple controller configuration, set the controller IDs to unique numbers. Use CAT-5e linking cables of no more than 18 in (45.7 cm) to link the controllers. Link by interconnecting the RNET Link ports.
3. Plug in and power the sources and controllers.
4. The Power LED on the front panel of each controller should be lit. The zone LEDs will cycle in a moving pattern until the controller is fully booted, at which time the zone LEDs will go off. The Power LED will indicate network status. Below is a summary of the front panel LED states:
Boot: solid red LED Startup: red LED will turn solid yellow after approx. 20 sec. Zone LEDs will blink 1 second apart Network Status: OK – solid green LED, Error – blinking yellow LED Firmware Update: red LED blinking at fast rate Firmware Update Error: red LED blinking at normal rate to display various error codes. Error codes are derived from the number of times LED blinks
5. Unlock the system using your Russound Certified Installer Credentials.
6. Perform a firmware update check using either Web Config. Update all Russound system components if required.
7. Configure the system using Web Config.
8. Check operation of the keypads, power on, and cycle through sources. For correct operation, each RNET source must be configured with a unique source ID and must match the assignment within Web Config.
9. Check zone keypads. The zone LED should be lit on the front of the controller if the corresponding keypad is on. The LED will not be lit if the keypad is not turned on or is absent.
10. Check operation of all keypad functions.
11. Check for functional IR signal pass-through (if applicable).
12. The system is now ready to use.

Troubleshooting
· When the controller and the keypads are powered ON, all the corresponding zone LEDs on the face of the controller will be green. Improper connection may cause one or more LEDs not to be lit. Check all connections.
· Cycle power by pressing the power button, waiting 10 seconds, and then pressing the power button again.
· Check connections from the keypads and speakers to the controller(s). · If a keypad doesn’t respond to commands ensure the OS update jumper on
the rear of the keypad is in the RUN position (on the lower pins). · Check networking connections and power cycle the equipment to check
for communication. Keep connections as simple as possible and connect only the MCA to a dedicated router directly. Once communication is confirmed, connect other devices back onto the network. · Check for firmware updates available for your Russound equipment to make sure the MCA is up-to-date to take advantage of any additional features and supporting services. From the Admin tab in Web Config, select System Check. · For more system installation and network troubleshooting tips, check out our Support center at www.russound.com.
Factory Initialization
If you are having trouble discovering or connecting to your MCA-88 on the network, and power cycling the unit and any switch or router that is connected to it does not resolve the issue, you can reset the MCA-88 to a DHCP connection by performing the following step:
· Press and hold the Reset button on the rear of the controller for 3 seconds and release.
For a full factory initialization, erasing all configuration settings:
· Press and hold the Reset button on the rear of the controller for 10 seconds.
Note: Performing a factory initialization will restore the unit to its factory default state, including software lockdown. The unit will require valid Russound Certified Installer credentials and an internet connection in order to unlock the device again. If you have saved a backup copy of your configuration using the Backup and Restore function in Web Config, you can restore your settings quickly.

Russound MCA-88 Installation Manual

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TECHNICAL SPECIFICATIONS

LIMITED WARRANTY

MCA-88 Multizone Controller
Dimensions: 17″W x 3.5″H x 17.2″D (43.2 x 9 x 44 cm) Weight: 28.8 lbs. (13.1 kg)
Power Supply: 100-120 VAC, 60Hz 220-240 VAC, 50Hz
Fuse Rating: 100-120V/T5.0A 250V US and Canada 220-240V/T3.15A 250V International
Frequency Response: 20Hz-20kHz +/- 1 dB at 1W output into 8 ohms Minimum Impedance: 8 ohms
Watts per channel: 40W 1kHz into 8 ohms 2 channels at full power, 10 channels at 1/8th
Total Harmonic Distortion: <0.05%, 1W output into 8 ohms 20Hz-20kHz Signal to Noise Ratio: 93 dB unweighted, 96 dB A-weighted Audio Source Inputs: 8 stereo RCA line level, 3 coax,1 optical (maximum of 8 total inputs) Audio Zone Outputs: 6 Speaker Level 40W/ch (8 line level, fixed or variable selectable) Common Trigger: Out, 12VDC, @100mA Home Theater Trigger: In/Out, 12VDC (pass- through) Page Trigger: In, 12VDC Speaker connection: 6 detachable 4 pole connectors Keypad ports: 6 RJ-45 T568A standard IR Outputs: Up to 6 routed, with two shared outputs and 1 common
Communication ports: USB (firmware update only) 1 Serial RS-232, 19.2 kHz baud rate 1 Ethernet RJ-45, 10/100 Base T 2 RJ-45 RNET link ports

Limited Warranty The Russound MCA-88 Controller Amplifier is guaranteed against all defects in materials and workmanship for two (2) years from the date of purchase. During this period, Russound will replace any defective parts and correct any defect in workmanship without charge for either parts or labor.
For this warranty to apply, the unit must be installed and used according to its written instructions. If service is necessary, it must be performed by Russound. The unit must be returned to Russound at the owner’s expense and with prior written permission. Accidental damage and shipping damage are not considered defects, nor is damage resulting from abuse or from servicing by an agency or person not specifically authorized in writing by Russound.
This warranty does not cover:
· Damage caused by abuse, accident, misuse, negligence, or improper installation or operation
· Power surges and lightning strikes
· Normal wear and maintenance
· Products that have been altered or modified
· Any product whose identifying number, decal, serial number, etc. has been altered, defaced or removed.
Russound sells products only through authorized Dealers and Distributors to ensure that customers obtain proper support and service. Any Russound product purchased from an unauthorized dealer or other source, including retailers, mail order sellers and online sellers will not be honored or serviced under existing Russound warranty policy. Any sale of products by an unauthorized source or other manner not authorized by Russound shall void the warranty on the applicable product.
Damage to or destruction of components due to application of excessive power voids the warranty on those parts. In these cases, repairs will be made on the basis of the retail value of the parts and labor. To return for repairs, the unit must be shipped to Russound at the owner’s expense, along with a note explaining the nature of service required. Be sure to pack the unit in a corrugated container with at least three (3) inches of resilient material to protect the unit from damage in transit.
Before returning a unit for repair, call Russound Tech Support at 866-888-7466 for a Return Authorization number. Write this number on the shipping label and ship to:
Russound: ATTN: Service, 1 Forbes Road, Newmarket, NH 03857
Due to continual efforts to improve product quality as new technology and techniques become available, Russound/FMP, Inc. reserves the right to revise system specifications without notice.

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Russound MCA-88 Installation Manual

SAFETY INFORMATION
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Safety Instructions

Read Instructions – All the safety and operating instructions should be read before the appliance is operated. 2. Retain Instructions – The safety and operating instructions should be retained for future reference. 3. Heed Warnings – All warnings on the appliance in the operating instructions should be adhered to. 4. Follow Instructions – All operating and user instructions should be followed. 5. Water and Moisture – The appliance should not be used near water; for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. The apparatus shall not be exposed to dripping or splashing liquids and no objects filled with liquids, such as vases, shall be placed on the apparatus. Do not touch the appliance with wet hands. Do not handle the appliance or power cord with wet or damp hands. If water or any other liquid enters the appliance cabinet, take it to qualified service personnel for inspection.

6. Cleaning – The appliance should be cleaned only as recommended by the manufacturer. From time to time you should wipe off the front and side panels and the cabinet with a soft cloth. Do not use rough material, thinners, alcohol or other chemical solvents or cloths since this may damage the finish or remove the panel lettering.
7. Ventilation – The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the ventilation openings, or placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings. Place the unit in a well-ventilated location, leaving at least 2 inches (5 cm) of clearance on all sides, top and rear of unit for air flow. If ventilation is blocked, the unit may overheat and malfunction.
8. Heat – The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat.
9. Grounding or Polarization – Precaution should be taken so that the grounding or polarization means of an appliance is not defeated.
10. Power Cord Protection – Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, receptacles, and the point where they exit from the appliance.
11. Power Sources – The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance.
12. Main Power Disconnect – The power switch is a double-pole switch. When the switch is in the “Off” position, the appliance is completely disconnected from the main power.
13. Non-Use Periods – The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.
14. Attachments – Only use attachments/accessories specified by the manufacturer.
15. Carts and Stands – The appliance should be used only with a cart or stand that is recommended by the manufacturer. An appliance and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the appliance and cart combination to overturn.
Russound MCA-88 Installation Manual

16. Wall or Ceiling Mounting – The appliance should be mounted to a wall or ceiling only as recommended by the manufacturer.
17. Location of the Appliance – Do not mount this unit under a kitchen cabinet. Do not expose the appliance to direct sun light or heating units as the appliance internal components’ temperature may rise and shorten the life of the components. Avoid damp and dusty places.
18. Object and Liquid Entry – Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through the openings.
19. Servicing – The user should not attempt to service the appliance beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.
20. Damage Requiring Service – The appliance should be serviced by qualified service personnel when: A. The power supply cord or the plug has been damaged; B. Objects have fallen, liquid has been spilled into the appliance; C. The appliance has been exposed to rain; or D. The appliance does not appear to operate normally; or E. The appliance has been dropped or the enclosure is damaged.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of or more of the following measures: reorient or relocate the receiving antenna; increase the separation between the equipment and receiver; connect the equipment into an outlet on a circuit different from that to which the receiver is connected, or consult the dealer or an experienced radio/TV technician for help.
This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
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Russound MCA-88 Installation Manual

Russound MCA-88 Installation Manual

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MCA-88
8 Source, 8 Zone Controller Amplifier Installation Manual

Bluetooth® is a registered trademark of Bluetooth SIG, Inc. Other trademarks and trade names are the property of their respective owners.
This product includes some software components that are licensed under the General Public License (GPL). Source code for GPL components is available upon request.
©2017 Russound. All rights reserved. All trademarks are the property of their respective owners. Specifications are subject to change without notice.

Russound, Inc. 1 Forbes Road, Newmarket, NH 03857 tel 603.659.5170 · fax 603.659.5388 email: tech@russound.com www.russound.com
28-1391 02.08.17, Rev4