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User Guide
Audio Products
Mixers and Processors
DMP 64
Digital Matrix Processor
68-1790-01 Rev. C
04 13
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Precautions/Safety Instructions Safety Instructions ii Chinese Simplified （简体中文） Safety Instructions • English 警告： 产品上的这个标志意在警告用户该产品机壳内有暴露的危险 WARNING: This symbol, , when used on the product, is intended to FCC, Copyright, and Trademark Information 电压，有触电危险。 alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock. iii 注意： 产品 上 的 这个标 志意在 提 示用户设备 随 附的用户手 册 中有 ATTENTION: This symbol, , when used on the product, i
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FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. The Class A limits provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Ope
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Document Conventions Conventions Used in this Guide Notifications The following notifications are used in this guide: DANGER: A danger indicates a situation that will result in death or severe injury. WARNING: A warning indicates a situation that has the potential to result in death or severe injury. CAUTION: A caution indicates a situation that may result in minor injury. ATTENTION: Attention indicates a situation that may damage or destroy the product or associated equipment. NOTE: A note
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Contents Contents Introduction ................................................... 1 Mic/Line Input Signal Controls ....................... 30 Gain Control (GAIN) .................................. 30 About This Guide ............................................. 1 Filter (FILT) ................................................ 31 About the DMP 64 Digital Matrix Processor ..... 1 Feedback Suppressor (FBS) ...................... 41 Features ......................................................
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Presets .......................................................... 81 HTML Operation ........................................ 120 Previewing and Recalling a Preset ............. 81 Download the Startup Page ......................... 120 Building a Preset ........................................ 82 Status Tab ................................................... 122 Protected Configuration ................................. 84 System Status Page ................................ 122 Save Protected Co
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Introduction This section describes this manual and the DMP 64, including: • About This Guide • About the DMP 64 Digital Matrix Processor • Features • DMP 64 Application Diagram About This Guide This guide contains installation, configuration, and operating information for the ™ Extron Electronics DMP 64 ProDSP Digital Matrix Processor, software-controlled digital audio processor. In this guide, the DMP 64 can also be referred to as “the mixer” or “device.” About the DMP 64 Digital Matri
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Features • Consumer and professional audio compatibility — Input and output line level can be set to consumer (–10 dBV) or professional (+4 dBu). • Inputs — Six balanced or unbalanced mic/line on 3.5 mm, 3-pole captive screw connectors. • Outputs — Four balanced or unbalanced on 3.5 mm, 3-pole captive screw connectors. ™ • ProDSP audio signal processing — Features 32- and 64-bit floating point audio DSP processing providing wide dynamic range and maintaining audio signal transparenc
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• Group masters — The DMP 64 provides the capability to consolidate gain or mute control throughout the system. Any gain or mute block within the Graphical User Environment can be selected and added to a group master, which can then be controlled by a single master fader and mute control. Each group master can have up to 16 blocks, and up to 32 group masters can be created. • Soft limits — Soft limits can be applied to group master faders. Minimum and maximum limits can be specified and
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DMP 64 Application Diagram Desk Microphones Extron TLP 700TV ™ 7" TouchLink Ethernet Tabletop Touchpanel TCP/IP Extron Network IN1508 Extron Scaling Presentation IPL 250 Switcher Laptop IP Link Ethernet Control PC Processor RS-232 Extron DMP 64 Digital Matrix Processor Extron XPA 2003C 70V Combo Power Ampli er Extron SI 26CT Two-Way Ceiling Extron Speakers SI 28 Surface-Mount Speakers DMP 64 • Introduction 4 100-240V 50-60Hz 1 3 6 LISTED I VID YC C U SI.T 1.T E2.3 OUTPUT AUDIO INPUT OUTP
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Installation This section describes the installation of the DMP 64, including: • Mounting the DMP 64 • Rear Panel Features and Cabling Mounting the DMP 64 The 1U high, half rack width, 9.5 inch deep DMP 64 Digital Matrix Processor can be: • Set on a table, • Mounted on a rack shelf, • Mounted under a desk or tabletop, or • Mounted on a projector bracket. For detailed mounting options and UL rack mounting guidelines (see Mounting the DMP 64 on page 139). Rear Panel Features and Cabling
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a Power 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 2-Pole Orange Captive Screw Connector (12V) SECTION A–A Power Supply Output Cord 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 p
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b Mic/Line 1-6 input connectors — 3-pole 3.5 mm double-stacked captive screw connectors accept balanced or unbalanced mono mic or line level signals. Mic/line inputs provide gain settings to accommodate consumer (–10 dBV) and professional (+4 dBu) operating line level sources, plus microphone level sources. Up to six mono microphones or line inputs, balanced and unbalanced in any combination can be connected to these inputs. See the following diagram for wiring instructions. 3 " (5 mm) MAX
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e Digital I/O output connectors — A double-stacked 4-pole 3.5 mm captive screw connector provides six configurable digital input or output ports allowing connection to various devices such as motion detectors, alarms, lights, LEDs, buttons, photo (light) sensors, or temperature sensors. Digital I/O ports are used to monitor or drive TTL level digital signals. The inputs can be configured to operate in one of two modes: digital input or digital output. In OUTPUT mode, the device can source
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Hardware Operation This section describes the the operation of the DMP 64, including: • DMP 64 Operation • Front Panel Operation • Rear Panel Operation DMP 64 Operation The DMP 64 does not have physical controls. Configuration and operation are accomplished using a PC running Windows XP or newer and the DSP Configurator software (available on the included disc or at www.extron.com), an embedded web ™ page using Windows Internet Explorer, or the Extron Simple Instruction Set (SIS ) using
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Front Panel Operation a bc d INPUTS OUTPUTS CLIP CLIP SIGNAL SIGNAL 12 3 456 12 34 CONFIG DMP 64 DIGITAL MATRIX PROCESSOR Figure 7. DMP 64 Front Panel Power LED — The power indicator lights when the DMP 64 is operational. a Configuration connector — The USB 2.0 port uses a mini type-B connector to b connect to a host computer for control. The DMP 64 USB driver must be installed prior to using the port (see Install the USB Driver on page 17). The DMP 64 appears as a USB peripheral with bi-d
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Rear Panel Operation 1 1 2 3 2 RS-232 (1) DMP 64 12 3 G Tx Rx G MIC LAN POWER +48V 12V 123 1.0A MAX 3 4 4 5 6 RS-232 (2) RESET 456 Tx Rx G 45 6 G ab cd ef ghi Figure 8. DMP 64 Rear Panel See Rear Panel Features and Cabling on page 5 for details. a b d e f c Phantom Power indicators (MIC +48V) — These green LED indicators light solid when +48 V phantom power is placed on the corresponding mic/line input. Phantom power is not adjustable. ATTENTION: • Condenser microphones requir
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Reset Actuator and LED Indicator A recessed button ( ) on the rear panel initiates several reset modes. The rear panel LED h ( ) blinks to indicate the reset mode. i Rear Panel 1 2 3 1 2 RS-232 (1) DMP 64 12 3 G Tx Rx G MIC LAN POWER +48V 12V 123 1.0A MAX 3 4 RS-232 (2) RESET 4 5 6 456 Tx Rx G 45 6 G hi Figure 9. Reset button and LED Hardware Reset Modes: NOTE: The reset modes listed below will close all open IP and Telnet connections, and close all sockets. The reset modes ha
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MODE 4 — IP Address reset: 1. Apply power to the DMP 64. 2. Press and hold the reset button about 6 seconds until the reset LED blinks twice. Release the reset button. 3. Within (1) second, press the reset button again to reset the IP settings. If a momentary press does not occur within 1 second, the reset will be ignored. Mode 4 will: • Enable ARP program capability • Set the IP address back to factory default (192.168.254.254) • Set the Subnet back to factory default (255.255.0.0) • Se
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DMP Software This section describes the control software for the DMP 64, including: • Software Control • Embedded Web Pages • Windows-based Program Control • DSP Configurator Program Basics • Audio level, Mix-point, Processing Blocks, and Signal Chains • Mic/Line Input Signal Controls • Ducker Tutorials • Line Output Channels • Virtual Bus Returns • Primary Mix Matrix • Secondary Mix Matrix • Group Masters • Digital I/O Ports • Emulate Mode and Live Mode • Presets • Protected Con
