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)

Set the Gateway back to factory default (0.0.0.0)

Set the Digital I/O Port mapping back to factory default

Turn DHCP off

Turn Events logging off

MODE 5 Factory default reset:

1.Apply power to the DMP 64.

2.Press and hold the reset button until the reset LED blinks 3 times (~9 seconds), then release.

3.Momentarily (<1 second) press the reset button to return the DMP 64 to factory default conditions.

If a momentary press does not occur within 1 second, the reset is exited.

The default (reset) state of the device is:

All mix-points set to 0 dB gain and muted.

All outputs active (unmuted, 100% volume).

No inserted or active DSP processing.

All audio inputs are set to 0 dB gain and muted.

All preset and group master memory is clear (empty).

Digital I/O Ports

The dual 4-pin Digital I/O ports monitor or drive TTL level digital signals. The ports consist of two banks of three I/Os with the fourth pin used as a ground, providing six ports total. The DSP Configurator software provides selection from a list of scripts, that can be loaded to the DMP 64. The scripts provide preconfigured sets of functions.

From the main structure menu, click Tools>Configure Digital IO to access the scripts (see Digital I/O Ports on page 75).

DMP 64 • Operation

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Extron electronic DMP 64 manual Digital I/O Ports, Mode 4 IP Address reset, Mode 4 will, Mode 5 Factory default reset

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.