Extron electronic DMP 64 manual Power Supply Wiring

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APower connector — Connect the included 12 VDC external power supply into the 2-pole 3.5 mm captive screw connector. Be careful to observe the correct polarity.

Smooth Ridges

A

A

SECTION A–A

Power Supply

Output Cord

Tie Wrap

2-Pole Orange

Captive Screw

Connector

(12V)

3/16”

(5 mm) Max.

Smooth

Ridges

Figure 2. Power Supply Wiring

Use the supplied tie-wrap to strap the power cord to the extended tail of the connector.

ATTENTION:

The two power cord wires must be kept separate while the power supply is plugged in. Remove power before wiring.

Always use a power supply specified by Extron Electronics for the DMP 64. Use of an unauthorized power supply voids all regulatory compliance certification and may cause damage to the supply and the DMP 64.

When connecting the power supply, voltage polarity is extremely important. Applying power with incorrect voltage polarity could damage the power supply and the DMP 64. Identify the power cord negative (ground) lead by the ridges on the side of the cord or a black heat shrink wrapping around it.

Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. The power supply is to be located within the same vicinity as the Extron AV processing equipment in an ordinary location, Pollution Degree 2, secured to the equipment rack within the dedicated closet, podium or desk.

The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70, article 75 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently fixed to building structure or similar structure.

NOTES:

The length of the exposed (stripped) copper wires is important. The ideal length is 3/16 in (5 mm). Longer bare wires can short together. Shorter wires are not as secure in the direct insertion connectors and could be pulled out.

Do not tin the stripped power supply leads. Tinned wires are not as secure in the captive screw connectors and could be pulled out.

To verify the polarity before connection, check the no load power supply output with a voltmeter.

To avoid losing adjustments when configuring the DMP 64 via SIS commands, issue a 2FF or if using the Extron DSP Configurator, select Tools>Save changes to device to store the latest changes to the device. Wait several minutes after saving the adjustments before disconnecting power.

DMP 64 • Installation

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Contents User Guide Safety Instructions Safety Instructions EnglishFCC Class a Notice Guide on the Extron websiteSpecifications Availability Software CommandsConventions Used in this Guide NotificationsContents SIS Programming and Control About This Guide About the DMP 64 Digital Matrix ProcessorFeatures DMP 64 Introduction DMP 64 Application Diagram Extron DMPMounting the DMP DMP 64 Rear PanelPower Supply Wiring Balanced or Unbalanced Mic and Line Input Wiring USB Configuration Port Front Panel Digital I/O WiringHardware Operation DMP 64 OperationFront Panel Operation DMP 64 Front PanelPower Cycle Firmware UpdatesRear Panel Operation Reset Actuator and LED Indicator Hardware Reset ModesMode 1 Firmware reset Mode 1 willMode 4 IP Address reset Mode 4 willMode 5 Factory default reset Default reset state of the device isSoftware Control DMP 64 has the following connection optionsInstalling the DSP Configurator Program Install the software as followsEmbedded Web Pages Windows-based Program ControlDVD Software Menu Install the USB Driver USB Installer Splash ScreenDSP Configurator Program Basics Using the ProgramStarting the Program C d e f g Navigation Cut, Copy, or Paste FunctionsKeyboard Navigation Mouse NavigationDMP 64 Software Control DSP Configurator Toolbar Menus FileEdit View ToolsDMP 64 Software Control Window Menu Help selectionPresets Drop-down Mode ButtonsBackup Audio Level, Mix-point, Processing Blocks, and Signal Chains Level Control Blocks Processor BlocksSample Processor Dialog Box Mic/Line Input Signal Controls Gain Control GainFilter Filt Insert Filter MenuFilter Block Dialog Box Filter Dialog Box, Filters Added Filter Parameter Settings Range Type Frequency ParameterHigh Pass High Pass Filter Response CurveLow Pass Low Pass Filter Response CurveBass and Treble Shelving Bass and Treble ShelvingParametric Equalizer Parametric Filter Dialog Box, 1000 HzParametric Filter at 1000 Hz, Q All Parametric Filters Active Feedback Suppressor FBS Feedback SuppressorFBS Settings Value ApplicationFBS Dynamic Filters FBS Dynamic Filters TabFixed Filter Parameter Settings Range Default Setting FBS Fixed FiltersDynamics DYN CompressorLimiter GateAutomatic Gain Control AGC Compressor Limiter Noise Gate Delay DLY Method Time Feet MetersDucker Configuration Dialog Ducking DuckDucking Configuration Current source indicatorEnable mic/line source checkbox SettingsPriority By dB Target gain reduction amountMix Status for virtual returns Ducking PriorityDucker Tutorials Ducking and Priority DuckingTo set a ducking source To set an additional ducking sourcePre-mixer Gain Gain Line Output Channels Loudness LoudSetting Loudness By Ear Calibrating LoudnessAlternate method to calibrate loudness Delay Block DLY Filter Block FiltDynamics Block DYN Volume Control VOL Virtual Bus Returns Gain GainPrimary Mix Matrix Primary Mix Matrix outlined in redMix-point Behavior DMP 64 Software Control Mix-point Examples Input 1 to OutputAll Inputs to Output Input 1 to All Outputs Secondary Mix Matrix Secondary Mix MatrixInput 1 to Virtual Bus a Group Masters Group MembersGrouped Controls Sample Fader Group Master and Associated Gain Controls Configuring a Group Master Configure a group as followsViewing and Using a Group Master Deleting a Group MasterAdd a Group To delete a groupTools Clear All GroupsIncrement/Decrement Simulator To use the Increment/Decrement SimulatorSoft Limits Group Details ReportTo move the upper limit To move the lower limitDigital I/O Ports Emulate Mode and Live Mode Reinitialize Digital I/OSynchronizing Pull From or Push To the DMP To remove a digital I/O script from the DMPSelecting Live Mode and Pushing or Pulling Data To switch from Emulate mode to Live modeIf RS-232 is selected in step If USB is selected in stepSelecting Live Mode Yes or No Presets Previewing and Recalling a PresetBuilding a Preset Save PresetTo save a preset use the following instructions Managing Presets Presets Pull vs. Push or Create LiveProtected Configuration Save Protected ConfigurationRecall Protected Configuration Change PINDSP Configurator Windows Menus Keyboard NavigationStandard Windows Navigation Tab keyDSP Configurator-unique Navigation Saving a Preset Using Keyboard Navigation Gain, Trim and Volume Controls Optimizing Audio LevelsAbout Setting Gain Structure Setting Input GainSetting a Nominal Output Level Adjusting Pre-mixer Gain Setting Output Gain StructureSetting Mic/Line Input and Mix Levels Adjusting TrimSetting Volume Control for the Amplifier Stage LAN port defaults Connection OptionsDMP 64 RS-232 protocol USB port detailsRS-232 Ports USB Port Front PanelEthernet LAN Port Ethernet ConnectionVerbose Mode Connection TimeoutsTo establish a network connection to the DMP Password Information Host-to-device CommunicationsDMP 64-initiated Messages Error Responses Symbol definitionsTelnet Web Browser Hex Unit responseURL Encoded Web Unit response Command and Response Table for Basic SIS Commands Command Ascii command URL Encoded ResponseCommand and Response table for basic SIS commands Command Ascii command Response AdditionalDescription EX3# CA EX! CP Command Ascii command Response Additional description EX# NICommand and Response Tables for DSP SIS Commands DSP Processors Addressable by SIS CommandsSymbol definitions Special CharactersCommand and Response Table for DSP SIS Commands Audio Level Control, and Mix-point SelectionEOX6%GRPM  X7 Pcfg X6 Level Control and Mix-point SelectionDMP 64 SIS Programming and Control 108 X6! Mix-point gain C, and Post-mixer trim D level values Mix110 +18 2229 2230 2231 2232 2233 2234 2235 2236 2237 +19 2238 X6@ Mic/line gain a 113 Value X6@ Mic/line gain a Output Level Control DMP 118 Pre-mixer gain B, Virtual return gain F only ValueAccess the device using Html pages as follows Download the StartupConnect To Status Tab System StatusConfiguration Tab System SettingsIP Settings Fields MAC Address Field Date/Time Settings Fields Passwords Change a PasswordClear a Password Firmware Upgrade Firmware Upgrade To update the device firmwareLocation of Firmware Upgrade Files on the Website Downloading Firmware Upgrade Files DMP 64 Html Operation 130 File Management Tab File ManagementUpload your own file as follows Audio Settings Change an input audio level setting as followsControl Tab Change the Input Gain and AttenuationMute and Unmute Inputs and Outputs Mute and Unmute the Mixer-pointsChange the Mic Mix Audio Level Change the Output Volume Level Change an output audio level setting as followsGroup Controls Presets PresetsTo access the firmware uploader Firmware LoaderDMP 64 Reference Information 137 DMP 64 Hardware Reset Modes DMP 64 Reset Mode SummaryTabletop Use UL Rack Mounting GuidelinesRack Mounting Furniture MountingExtron Warranty
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DMP 64 specifications

The Extron DMP 64 is a versatile digital matrix processor that is specifically designed for handling multi-channel audio signal distribution in a variety of applications. As a part of the Extron family of audio products, the DMP 64 is particularly well-suited for educational institutions, corporate environments, and other professional settings where high-quality audio management is paramount.

One of the standout features of the DMP 64 is its six inputs and four outputs configuration, allowing users to mix and route audio signals with ease. This flexibility is crucial in environments like lecture halls or corporate meeting rooms where multiple audio sources may need to be controlled simultaneously. The DMP 64 supports a wide range of audio formats and operates seamlessly with both balanced and unbalanced audio signals. This ensures compatibility with various microphones, speakers, and other audio devices.

The technology behind the DMP 64 includes Extron's innovative ProDSP, which enhances audio processing capabilities. ProDSP allows for high-quality sound processing through advanced algorithms that provide features such as equalization, compression, and limiting. The processor also includes preset recall functionality, enabling users to quickly switch between different audio setups as needed. This can be particularly beneficial in dynamic environments where quick adjustments are often required.

Another important characteristic of the DMP 64 is its user-friendly interface. With intuitive controls that are easy to navigate, users can quickly access and adjust audio settings without the need for extensive training. The device supports Extron's Global Configurator and GUI Designer software, allowing for remote control and customization of the audio system easily. This integration is essential for system integrators who want to create tailored solutions for their clients.

The DMP 64 also features an integrated web interface, providing a convenient way to manage the system from any connected device. This capability makes troubleshooting and system management straightforward and efficient, especially for tech support teams who may need to address issues remotely.

In addition, the unit is designed with robust connectivity options, including Ethernet for control and monitoring, as well as standard audio inputs and outputs. Built with reliability in mind, the DMP 64 is housed in a sturdy chassis, ensuring it can withstand the demands of everyday use in professional settings.

Overall, the Extron DMP 64 combines advanced audio processing technology with user-friendly design and features that cater to the needs of today’s audio/video environments. Its flexibility, reliability, and high-quality sound management make it an ideal choice for diverse applications, from classroom environments to corporate meeting spaces. Whether it’s for conferencing, presentations, or events, the DMP 64 stands out as a powerful tool in professional audio management.