AMX Delta Series manual Connecting Matrix Keypads, Connecting the RS-232 Serial Port, RS-232 Cable

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Wiring and Connections

Connecting the RS-232 Serial Port

Delta Audio Controllers provide an RS-232 (DB9) port for receiving RS-232 Controller Commands. Refer to the RS-232 Controller Command Messages section on page 55 for a complete listing of supported commands.

Connector: DB9 Male

Communications: 4800 Baud, 8 data bits, 1 stop bit, no parity

The Matrix Distributed Audio, multi-room audio control systems can be externally controlled by sending ASCII text command strings to the Bi-Directional RS-232 serial interface. Every command must be terminated with a line feed (0x0A). All messages are case-sensitive.

The MRC will respond to command messages with a status response message once the command has been executed.

RS-232 Cable

When connecting to the RS-232 port located on the back of the Delta Controller, it is necessary to use a DB9 cable. Delta Controllers utilize DCE protocol therefore no NULL modem adapter is necessary. You may also use a USB to DB9 adapter.

Connecting Matrix Keypads

Tools Required for Installation

Tools you’ll need to complete this part of the installation are wire strippers, small standard slotted screwdriver and a permanent marker. An optional tool is an ohmmeter to determine which side of the wire you are working with if they were not marked. If the wires are not secured to an electrical box use masking tape to help secure the cable while you are working on it. There is nothing more frustrating than having the cable fall back behind the wall. It’s also recommended to have a Speaker Impedance Meter (not just a DMM) so that you can accurately read speaker impedance.

Orientation of Connectors

Looking at the rear of the keypad with the connectors at the bottom, you will see (2) plug type 4 pin receptacles. Generally the mating connector parts shipped in a separate hardware bag that is packaged with the Delta Controller.

The connector on the right side terminates the 4 conductor wire from the Delta Controller and the connector on the left side passes the audio to the speakers in the zone. The Matrix keypad is distinctively marked on the back, and the connector on the right side is labeled vertically indicating the line from the Delta Controller and the connector on the left side is labeled vertically indicating the line leading to the speakers, so this should make installation less of a guessing game.

Be sure to match the color and position of the wiring at the keypad with the wiring at the Controller (FIG. 13).

Delta Series Audio Controllers

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Contents Delta Series AMX Limited Warranty and Disclaimer Important Safety Instructions Important Safety Instructions Table of Contents Programming the Delta System Using the Matrix D-RC Remote Troubleshooting Front Panel Components Product SpecificationsDelta Series Audio Controllers OverviewRear Panel Components Tuner Antenna DetailsDelta Installation Quick Start Steps Connect the Source Units to DeltaSource Inputs up to Connect the Speakers to the Keypads Connect the Keypads to DeltaPower Up and Test the Basic System Operation Volume ControlTurning a Zone on Program Panel Basic ProgrammingTone Control IR Learning TechniquesInstalling Source Equipment Wiring and ConnectionsPre-Installation Precautions and Recommendations Cabling Installation InstructionsConsiderations for New Construction Installations Existing Electrical Boxes for Keypads Running Wires in Existing ConstructionConsiderations for Existing Construction Marking the CablesOutdoor Keypads Outdoor WiringConsiderations for Outdoor Zones Controller ConnectionsSource Unit to Controller Connections AM/FM Tuner ConnectionsFM antenna connects here AM antenna connects here Standard 4 Wire Keypad Connections Standard 4 Wire Keypad ConnectionsWire Keypad Connections Wire Keypad Connections Control OnlyMultiple Keypads in a Zone Multiple Keypads in a ZoneMatrix Keypad plus Analog Volume Controls Matrix Keypad plus Analog Volume ControlsAuxiliary Amplifier Configuration Auxiliary Amplifier Configuration ZoneRemote Amplifier Configuration Auxiliary Amplifier Configuration ZonesOrientation of Connectors Connecting Matrix KeypadsConnecting the RS-232 Serial Port Tools Required for InstallationWire Color Schemes Preparing the WiresInstallation into the Wall Cavity Installation into the Wall CavityOverview Matrix Speakers Connecting Matrix In-Ceiling SpeakersOverview Speaker Wire Technology SWT Wiring Method aMethod B Retrofit Wiring Matrix Active Speakers Method aWiring Matrix Active Speakers Method B Wiring and Connections Delta Series Audio Controllers Wiring and Connections Delta Series Audio Controllers Programming the Delta System Preparation for ProgrammingProgramming Worksheets Programming Worksheet Enter the Program Mode Accommodating Multiple Device ProgrammingProgram Panel Program Menu Selections Setup Program MenuProgramming Source Components Controller Sub MenuAssigning a Source Sample Sequence Keypad Functions By Profile Keypad Functions By ProfileMatrix ON-BOARD Learning IR Commands Quit returns user to Select Source for Programming screen IR Full Labeling IR CommandsLabel Selection Labeling a Source Adding Delay to IR CommandsLabeling a Source Labeling a RoomLabeling a Room Status Values Message Displayed Check Room StatusSetting Source Levels Setting Source LevelsTuner Sub Menu Setting a Station PresetPreferences Program Menu Clock Sub MenuBacklight Sub Menu Backlight Menu Display Options Sub MenuDisplay Menu Firmware Version About Program MenuActivating or Deactivating a Zone Using Matrix KeypadsUsing the Matrix KP-4e Keypad Source SelectionAll Zones on or OFF Navigation Command KeysVolume Control Muting the VolumeTreble and Balance Adjustment Bass and Balance AdjustmentUsing the Matrix KP-NUM Keypad Direct Access ControlDirect Numeric Access On Board AM/FM Tuner Direct Numeric Access Satellite Radio or DSS/DBS Tuner Direct Numeric Access CD Player or ChangerClear All Presets Setting Individual Source Component PresetsCreate a Preset Recall a PresetSetting Individual Source Component Presets Examples Labeling the Keypad Grids Using the Matrix Touch Panel KeypadCustomizing Source Labels Customizing LCD Keypad LabelsSource Command Names are limited to 6 characters Customizing Source Command LabelsUsing Matrix Keypads Delta Series Audio Controllers Using the Matrix D-RC Remote Using the Matrix D-RC RemoteUsing the Matrix D-RC Remote Delta Series Audio Controllers MSVLr,v RS-232 Control Commands / MessagesRS-232 Controller Command Messages FGICxMGTRr MSBSr,bMGBSr MSTRr,tMSBLr,x MGSTrMSSTs,x MCMDs,xMGSSs MGPSs,nMSTPs MSSDs,dDelta Audio Controller Status Messages L,p MGLs,i,oMBALr,x MGSTr,v,bb,t,sCSTh,m,s,M,D,Y,x MPRSs,n,pMSTPs,t MSSTs,p,xSource Type Source Command CodesTroubleshooting Power ConnectionsSource Unit Connections Zone Connection Problems No Keypad Activity At AllKeypad Lights, No Sound Symptom Possible Causes Refer to Section Troubleshooting Quick ReferenceTroubleshooting Delta Series Audio Controllers Troubleshooting Delta Series Audio Controllers It’s Your World Take Control

Delta Series specifications

The AMX Delta Series represents a significant advancement in the realm of aviation and military aircraft, embodying a fusion of cutting-edge technology and innovative design. This series is particularly notable for its versatility and adaptability, making it a valuable asset for various operational scenarios from air-to-air combat to ground support missions.

One of the standout features of the AMX Delta Series is its advanced avionics suite. The integration of digital fly-by-wire technology enhances maneuverability and stability while allowing for safer operations in extreme conditions. Pilots benefit from sophisticated cockpit systems that provide real-time data, enabling them to make informed decisions rapidly. The enhanced situational awareness is further supported by multi-functional displays that present vital information in an intuitive format.

Performance-wise, the AMX Delta is powered by high-thrust engines that ensure superior speed and agility. Its aerodynamic design reduces drag and increases fuel efficiency, allowing for extended missions without the need for frequent refueling. The aircraft’s thrust vectoring capabilities also contribute to its exceptional maneuverability, enabling high angles of attack and rapid directional changes.

Another key aspect of the AMX Delta Series is its multi-role capability. This aircraft can be configured for a variety of missions including reconnaissance, ground attack, and electronic warfare. The modular design allows for the quick adaptation and integration of different weapons systems and equipment, ensuring that the aircraft can respond to diverse threats efficiently.

In terms of stealth features, the AMX Delta incorporates materials and shapes that minimize radar cross-section. This stealth technology provides a tactical advantage by reducing the likelihood of detection in hostile environments. Coupled with advanced electronic warfare systems, the aircraft can effectively disrupt enemy radar and communications.

Additionally, the AMX Delta Series emphasizes maintainability, with components designed for easy access and quick repairs. This focus on operational readiness ensures that the aircraft can be repaired swiftly in the field, reducing downtime and increasing mission availability.

Overall, the AMX Delta Series is a testament to modern aerospace engineering, blending state-of-the-art technology with practical design principles. Its combination of advanced avionics, exceptional performance, multi-role flexibility, and maintainability makes it a formidable presence in both military and aerospace sectors, prepared to meet the challenges of contemporary warfare.