Control/remote — audio processor

Serial host control port

1 bidirectional RS-232: 3.5 mm captive screw connector, 6

 

pole (uses 3 poles) (shared with digital input)

Baud rate and protocol

9600 to 115200 baud (38400 baud = default), 8 data bits, 1

 

stop bit, no parity, no flow control

Serial control pin configuration

Pin 1 = Tx, 2 = Rx, 3 = GND

USB control ports

1 front panel female mini USB B

USB standards

USB 2.0, low speed

Program control

Extron control/configuration program for Windows®

 

Extron Simple Instruction Set (SIS)

Control — digital input ports

Number/type

3 digital input (configurable)

Connector

(1) 3.5 mm captive screw connector, 6 pole (shared with

 

RS-232 port, uses 4 poles)

Pin configuration

3 = GND; 4, 5, 6 = digital inputs 1, 2, 3

Digital inputs

 

Input voltage range

0-24 VDC

Input impedance

10k ohms

Threshold low to high

>2.0 VDC

Threshold high to low

<0.8 VDC

General

Power

External

 

Input: 100-240 VAC, 50-60 Hz

 

Output: 12 VDC, 1 A

Power consumption

3.6 watts

Temperature/humidity

Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%,

 

noncondensing

 

Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%,

 

noncondensing

Cooling

Convection, no vents

Mounting

 

Rack mount

Yes, with optional 1U rack shelf

Furniture mount

Yes, with optional under-desk mounting kit

Enclosure type

Metal

Enclosure dimensions

1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)

 

(4.3 cm H x 10.9 cm W x 7.6 cm D)

 

(Depth excludes connectors.)

Product weight

0.6 lbs (0.3 kg)

Shipping weight

3 lbs (2 kg)

Vibration

ISTA 1A in carton (International Safe Transit Association)

Regulatory compliance

 

Safety

CE, c-UL, UL

EMI/EMC

CE, C-tick, FCC Class A, ICES, VCCI

Environmental

Complies with the appropriate requirements of RoHS, WEEE

MTBF

30,000 hours

Warranty

3 years parts and labor

NOTE: All nominal levels are at ±10%.

NOTE: Specifications are subject to change without notice.

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DMP 44 LC • Reference Information

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Extron electronic DMP 44 LC manual Control/remote audio processor, Control digital input ports, General

DMP 44 LC specifications

The Extron DMP 44 LC is a powerful digital audio processor designed to cater to a wide range of audio distribution and mixing applications. It combines advanced audio processing capabilities with intuitive controls, making it an ideal solution for classrooms, conference rooms, and other professional audio environments. The DMP 44 LC features four inputs and four outputs, which provide incredible flexibility for any audio setup.

One of the standout features of the DMP 44 LC is its comprehensive DSP capabilities. The device incorporates Extron's renowned DSP technology, which offers extensive signal processing functionality including automatic mixing, gain sharing, EQ, delay, and filtering. These tools allow users to optimize audio performance, ensuring that sound quality is consistent and clear across all speakers and microphones.

In terms of connectivity, the DMP 44 LC offers a versatile array of input and output options. It includes balanced, low-impedance microphone and line level inputs, ensuring compatibility with a wide variety of audio sources. Outputs are also balanced, allowing for seamless integration with professional audio systems. The unit’s input and output configuration can be easily customized, accommodating different audio formats and setups.

The DMP 44 LC utilizes Extron’s patented ProDSP technology, which delivers precise signal processing capabilities without sacrificing audio quality. This technology supports high-resolution audio processing, enabling users to achieve the best sound reproduction possible. Moreover, the device allows for remote control and monitoring via an intuitive web-based interface, making it easy to manage audio settings from any location.

Another key characteristic of the DMP 44 LC is its robust design tailored for professional use. The compact form factor can be easily integrated into various environments, whether mounted in a rack or placed on a shelf. Additionally, its enhanced thermal management and sturdy construction ensure reliability and durability in demanding applications.

The DMP 44 LC embodies the latest advancements in audio technology, making it a reliable choice for professionals seeking high-quality sound management. With its extensive features, the digital audio processor allows for seamless audio mixing and processing, ensuring optimal performance in any audiovisual setup.