Xantech MRAUDIO8X8M, MRC88M installation instructions Problem Probable Cause and Solution

Page 97

Model MRC88m / MRAUDIO8x8mPage: 97

PROBLEM

PROBABLE CAUSE AND SOLUTION

 

 

 

Problems Controlling the MRC88m via the RS232 port

1.

Check the cabling between the controlling unit

on the rear of the system.

 

and the MRC88m.

 

2.

Verify proper command is being sent to the

 

 

MRC88m. Refer to Appendix A and section on

 

 

RS232 Translator for recognized ASCII

 

 

commands.

 

3.

Verify RS232 Port settings are set properly for

 

 

both devices (i.e. Baud Rate, Data Bits, Stop

 

 

Bit etc..)

 

4.

Verify pin out from controlling device and the

 

 

MRC88m to be sure proper handshaking

 

 

between the Tx and Rx lines exist.

 

NOTE: Tx and Rx lines on the MRC88m are

 

reversed from a standard PC. This allows

 

communication between the MRC88m and a

 

standard PC Com Port without a Null Modem

 

cable.

 

 

 

Problems controlling an External Device via the

1.

Check the cabling between the controlling unit

MRC88m rear Com Port

 

and the MRC88m.

 

2.

Verify RS232 Port settings are set properly for

 

 

both devices (i.e. Baud Rate, Data Bits, Stop

 

 

Bit etc..)

 

3.

Verify pin out from controlling device and the

 

 

MRC88m to be sure proper handshaking

 

 

between the Tx and Rx lines exist.

 

 

NOTE: Tx and Rx lines on the MRC88m are

 

 

reversed from a standard PC. This allows

 

 

communication between the MRC88m and a

 

 

standard PC Com Port without a Null Modem

 

 

cable.

 

4.

Verify the MRC88m is sending the appropriate

 

 

commands out of the rear RS232 Port. This

 

 

can be done by connecting the rear RS232

 

 

Port directly to a PC’s Com Port running

 

 

Hyperterminal. View the command in

 

 

Hyperterminal to see if the exact commands is

 

 

being output correctly.

 

5.

Check the manufactures manual for the

 

 

correct ASCII/Hex commands.

 

 

NOTE: Sometimes a Carriage Return (0D

 

 

Hex) and even possibly a Line Feed (0A) is

 

 

required as terminating characters.

 

 

 

© 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 Software Installation Connecting the MRC88M CONTROLLER/AMPLIFIER to the PCIncluded Hardware & Software Items Starting MRC88M Dragon DROP-IR SoftwareStarting 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 Selecting RS232 Command Palettes ADVANCED/EXPANDED Placing Commands Onto the Virtual KeypadSelecting Internal Amplifier Commands ADVANCED/EXPANDED Placing Commands on the Virtual Keypad BasicProgramming 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 Default settings set in Basic Mode are as follows Zone Options ConfigurationName of Zone ADVANCED/EXPANDED RC68 Code GroupIR Loop Back Settings ADVANCED/EXPANDED PRE AMP Volume Adjust Settings ADVANCED/EXPANDEDTransferring the Project Configuring Commands for IR in ZoneZone Audio Input Controller Options ProgrammingIR Routing Mode of OperationBACK-LIGHT Control Expanded OptionsMonitor Lockout Mode Factory default Disabled RS232 SettingsMonitor Lockout Mode Zone Linking Programming Dynamic Zone Link Mode Factory default Disabled Link ALL Dynamic RS232 Input TranslatorLink ALL Static Clear ALLIRS232 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 Warm Firmware Upgrade Firmware Upgrade OptionsCold Firmware Upgrade Downloading Firmware Files from the WEBTweaking the System Trimming Source Audio Input Levels Making Fine AdjustmentsKeypad Adjustments Zone AdjustmentsSetting the Volume Powering the Zone on and OFFAccessing Tier 2 Commands Source Slection and ControlAudio Adjustments BASIC/ADVANCED/EXPANDED Zone SettingsSystem Status BASIC/ADVANCED Dynamic Monitor Lockout Parental Control ADVANCED/EXPANDEDExpanded 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 Certifications SpecificationsVideo IR SensorModel 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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