Xantech MRAUDIO8X8M Zone IR, Zone Expansion Connecting TWO MRC88M Controllers Expanded

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Model MRC88m / MRAUDIO8x8m

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Note: The 12VDC output terminal is rated at 100mA and can power up to one SMARTPAD/WATERPAD Keypad or up to 4 IR Receivers. Anymore then this will require the use of an external power supply. Do not wire the external power supply to the MRC88m keypad. Wire directly to the units to be powered.

The STATUS line is an output and is active Hi (+12VDC) when the MRC88m Keypad is powered ON and is LOW (0VDC) when the Keypad is OFF. Use this to provide Bank Tracking LED on the SMARTPAD/WATERPAD keypad or other.

In Zone IR

To wire local emitters in-the-zone (emitters used to control components in the same general area as the keypad), wire the IR OUT and GND terminals on the rear of the MRC88m Keypad –Figure5-(22)to the IR (white stripe) and GND of the emitter cable. To control numerous components in the same area, wire these terminals to an amplified connecting block (Xantech 791-44) using 18-20AWG 2-conductor cable. A 2-conductor screw-type removable connector is provided.

ZONE EXPANSION (CONNECTING TWO MRC88M CONTROLLERS) (EXPANDED)

For systems greater than 8 Zones, two MRC88m Controller/Amplifiers can be linked together for systems up to 16 Zones. Zone expansion is only available in Advanced programming configurations.

LINKING TWO MRC88M CONTROLLER/AMPLIFIER UNITS

To connect two systems, simply connect the supplied DB15 Expansion Cable to the EXPANSION Port on the rear of one unit to the EXPANSION Port on the other – Figure 3-(30). These units should be placed either side by side or if installed in a 19” (483mm) equipment rack, leave 2 rack unit spaces (2U space) between the two units [One Rack Unit space = 1-3/4” (44.5mm) in height].

CAUTION: Do not place these units directly on top of each other. This may cause damage to the units due to increased heat dissipation.

CONNECTING SOURCE COMPONENTS

When connecting two units together, designate one unit as the PRIMARY Unit (Zones 1-8) and the other unit as the SECONDARY Unit (Zones 9-16). All source components should be connected directly to the PRIMARY Units Source A/V Inputs – Figure 3-(22). Use the PRIMARY Units Audio and Video Loop-Thru connectors – Figure 3-(23)to feed the source component inputs of the SECONDARY Unit – Figure 3-(22).

All of the source components emitters should be connected to the PRIMARY Units IR Emitter Output Ports – Figure 3-(26). This rule applies to the SENSE INPUTS also.

© 2009 Xantech Corporation

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Contents Model MRC88m Model MRAUDIO8x8m Not Expose this Appliance to Rain or Moisture Safety Instructions Read Before Operating EquipmentTable of Contents Programming the Controller ADVANCED/EXPANDED Programming Tweaking the System Model MRC88m / MRAUDIO8x8m Xantech Corporation MRC88m system includes the following components General InformationModel MRC88m / MRAUDIO8x8m System Overview System Block DiagramCONTROLLER/AMPLIFIER Features Keypad Features System Status Power-Up Mode MRC88M Front Panel Features and ConnectionsFront Panel Zone Status Active-Operational Mode Source Component Input Connections MRC88M Rear Panel Features and ConnectionsSource Loop-Thru Connections MRC88m Keypad MRC88M Keypad Front FeaturesModel MRC88m / MRAUDIO8x8m MRC88M Keypad Rear Features and Connections Model MRC88m Keypad Rear Panel Features and FunctionsOperation OUT-OF-THE-BOX PRE Test BASIC/ADVANCED/EXPANDED InstallationMRC88 Expanded Mounting and Installing the MRC88m KeypadMRC88m Keypad mounting template MRC88M Keypad Removal Optional Keypad Back-Box for pre-install applicationsBASIC/ADVANCED Audio ConnectionsVideo Connections MRC88m Only Advanced CSM1 Threshold AdjustmentsBASIC/ADVANCED/EXPANDED Zone Related Wiring ConnectionsModulated Video BASIC/ADVANCED/EXPANDED Composite VideoStatus CO1 and CO2 Zones 7 Control OutZone IR BASIC/ADVANCED/EXPANDED OFF Connections AT the Zone Location BASIC/ADVANCED/EXPANDEDZone IR Zone Expansion Connecting TWO MRC88M Controllers ExpandedMRC88m Keypad CAT5 Cable Lengths MRC88m Connecting Block located on rear of KeypadVideo Connections SETTING-UP the MRC88m System Pre-Programming the MRC88m Planning the System Basic Mode Advanced Mode Expanded ModeBASIC/ADVANCED/EXPANDED Computer Requirements Minimum Starting MRC88M Dragon DROP-IR Software Connecting the MRC88M CONTROLLER/AMPLIFIER to the PCSoftware Installation Included Hardware & Software ItemsStarting a Project BUILT-IN IR Code Library BASIC/ADVANCED/EXPANDED Learning IR Commands Creating Palette FilesLearning IR Commands BASIC/ADVANCED/EXPANDED Built-In Mfg’s IR Command LibraryRecording Toggle Command Functions To Add a New Function To Rename an Existing FunctionCreating a Palette File BASIC/ADVANCED/EXPANDED Editing BRAND, COMPONENT, and Function Lists Getting Source Commands from the InternetImporting CCF Files Importing Discrete IR Hex Codes ADVANCED/EXPANDED Entering RS232 Command StringsUsing MRC88m Test Using PC TestRS232 Palette Editor Window Creating an RS232 Palette File Creating AN RS232 Palette File ADVANCED/EXPANDEDProgramming The Controller Selecting Icons from the Icon Generator Creating NEW IconsDownloading Source Icons to the Keypad Placing Commands on the Virtual Keypad Basic Placing Commands Onto the Virtual KeypadSelecting RS232 Command Palettes ADVANCED/EXPANDED Selecting Internal Amplifier Commands ADVANCED/EXPANDEDProgramming Sequences Macros Editing Buttons on the Virtual Keypad Button Edit Pop-Up MenuEditing Commands in the Macro Command List Window Zone 1 thru Editing CommandsProgramming Power Management Programming Power Management and Sense Trigger CodesBasic Power Management Programming Sense Triggers Programming Sense Trigger Codes ADVANCED/EXPANDEDTesting Commands Under Power Management and Sense Triggers RC68 Code Group Zone Options ConfigurationDefault settings set in Basic Mode are as follows Name of Zone ADVANCED/EXPANDEDIR Loop Back Settings ADVANCED/EXPANDED PRE AMP Volume Adjust Settings ADVANCED/EXPANDEDTransferring the Project Configuring Commands for IR in ZoneZone Audio Input Controller Options ProgrammingExpanded Options Mode of OperationIR Routing BACK-LIGHT ControlMonitor Lockout Mode Factory default Disabled RS232 SettingsMonitor Lockout Mode Zone Linking Programming Dynamic Zone Link Mode Factory default Disabled Clear ALL RS232 Input TranslatorLink ALL Dynamic Link ALL StaticIRS232 Input Translator Programming IR Commands and SequencesRC68+ IR Code Triggered Sequencer RC68 IR Command Macro WindowInternal Amplifier Command Window Programming Internal Amplifier CommandsUsing Internal Amplifier Commands Internal Amplifier Commands Zone Expansion Connecting Multiple MRC88M ControllersEnabling Expanded Mode Programming in Expanded ModePhysical Connections in Expanded Mode RS232 Control While in Expanded Mode Sources 1 through Completing the Programming Process Saving and BACKING-UP Files Downloading Firmware Files from the WEB Firmware Upgrade OptionsWarm Firmware Upgrade Cold Firmware UpgradeTweaking the System Trimming Source Audio Input Levels Making Fine AdjustmentsKeypad Adjustments Zone AdjustmentsSource Slection and Control Powering the Zone on and OFFSetting the Volume Accessing Tier 2 CommandsDynamic Monitor Lockout Parental Control ADVANCED/EXPANDED Zone SettingsAudio Adjustments BASIC/ADVANCED/EXPANDED System Status BASIC/ADVANCEDExpanded RS232 Control ?5SS+ 7PR1+?5SS3+ AO+ Commands?z#PR+ QueriesVolume Level 39 Steps Keypad Button ID MRC88m Setting Level in dB +14 +12 +10 Balance Level MRC88m Left Speaker Right Speaker Attenuation SettingProblem Probable Cause and Solution TroubleshootingModel MRC88m / MRAUDIO8x8mPage 96Model MRC88m / MRAUDIO8x8m Problem Probable Cause and Solution RS232 and Expansion PIN OUT Information IR Sensor SpecificationsCertifications VideoModel MRC88m / MRAUDIO8x8m Model MRC88m / MRAUDIO8x8m Xantech Corporation Xantech Corporation
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MRAUDIO8X8M, MRC88M specifications

The Xantech MRC88M is a sophisticated multi-room audio system that seamlessly integrates into modern home environments, offering unparalleled control and quality of sound distribution. Designed for audiophiles and casual listeners alike, this powerful system enables users to enjoy their favorite music, podcasts, and audio from multiple sources throughout their home.

One of the standout features of the MRC88M is its 8-zone capability, allowing users to create and control up to eight independent audio zones. Each zone can customize its volume, source selection, and audio settings, providing a highly personalized audio experience. This flexibility means that different rooms can enjoy varied audio at the same time, making it ideal for entertaining guests or relaxing in private spaces.

The MRC88M employs advanced technologies to ensure high-quality sound reproduction. It uses a reliable audio matrix router that allows for the precise routing of audio signals between connected sources and zones. This ensures minimal interference and maximum clarity, making the listening experience rich and immersive. The system supports multiple source components, including CD players, streaming devices, and more, ensuring compatibility with a variety of audio formats.

Another key characteristic of the MRC88M is its user-friendly interface. Users can control the system using an intuitive remote, mobile app, or wall-mounted keypads, allowing for easy operation regardless of the user’s technical expertise. The customizable interfaces enable users to tailor the controls to meet individual preferences, enhancing the ease of use throughout the home.

Integration with smart home systems is another significant advantage of the MRC88M. It supports control via popular platforms, which allows homeowners to incorporate their audio system into broader home automation settings. This connectivity enables voice control and advanced scheduling features, making it not only a multi-room audio solution but also a vital part of a smart home ecosystem.

The MRC88M also features robust build quality and supports a wide range of speaker configurations, ensuring that it can accommodate both in-wall and traditional speakers. This versatility makes it suitable for any living space, whether in a new build or retrofitted into an existing residence.

In conclusion, the Xantech MRC88M is a top-tier multi-room audio solution that combines high-quality sound, flexible zone control, and seamless integration into smart home systems. Its advanced technology and user-friendly design make it a perfect choice for those looking to elevate their audio experience throughout their home.
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