Command and Response Table for DSP SIS Commands (continued)

Command

ASCII command

Response

Additional description

 

(host to device)

(device to host)

 

Audio group master commands

NOTE: • See Group Masters on page 69, for more information about audio group masters.

A group must have assigned members for these commands to have an effect.

For X6^, a positive (+) value is assumed unless a negative (–) value is specified.

If entering a X6^ value outside the valid range for the group or outside the soft limits, the DMP 64 responds with an “invalid parameter” (E13) error.

X6^, X6&, and X6* values can be sent without leading zeroes; responses are always 5 digits.

Set a group fader control

Example:

Raise a group fader control

Example

Lower a group fader control

View the group fader control level

Mute a group mute control

Clear (unmute) a group mute control

View a group mute control

Set soft limits

Example:

View soft limits

View group type

EDX6%*X6^GRPM} GrpmX6%*X6^]

Ed2*-293*GRPM}GrpmD02*-00293]

EDX6%*X6&+GRPM} GrpmX6%*X6^]

Ed2*30+GRPM} GrpmD02*-00263]

EDX6%*X6&-GRPM} GrpmX6%*X6^]

EDX6%GRPM} GrpmX6%*X6^]

EDX6%*1GRPM} GrpmDX6%*+00001]

EDX6%*0GRPM} GrpmDX6%*+00000]

EDX6%GRPM} GrpmDX6%*X6$]

ELX6%*X6*upper*X6*lowerGRPM} GrpmLX6%*X6**X6*]

EL2*+60*-60GRPM}GrpmL02*+00060*-00060]

ELX6%GRPM} GrpmLX6%*X6**X6*]

EPX6%GRPM} GrpmPX6%*X6(]

Set the group fader to a value of X6^.

Set the group 2 fader control to -29.3 dB.

Increase the level of the X6% group fader by X6& dB. Raise the group 2 fader 3 dB (from -29.3 dB to -26.3 dB, starting from the level set

in the “Set a group fader control” example, above.

Decrease the level of the X6% group fader by X6& dB.

In verbose modes 1 and 2, the response is simplified to

X6^].

Mute all blocks in group X6%. Umute all blocks in group

X6%.

For group masters, X6$ is always expressed as a positive or negative 5-digit value.

Set the groups soft limits to

X6* and X6*.

Set the upper soft limit for the group 2 fader to +6.0 dB and the lower limit to -6.0 dB.

In verbose modes 0 and 1, the response is simplified to

X6**X6*].

Show the group type (X6() for group X6%. In verbose

modes 0 and 1, the response is simplified to X6(].

View group members

EOX6%GRPM}

GrpmOX6%*X6)1*X6)2*

 

 

...*X6)16]

X6) is the control or mix point. In verbose modes 0 and 1, the response is simplified to

X6)1*X6)2*...*X6)16].

NOTES: X6) = Audio level control, or mix-point select

X6% = Group master group number X6^ = Group fader level

See Table 1 on page 111 and 112.

01 - 32

dB value, in 0.1 dB increments, using negative numbers but not decimal places. –100.0dB to +80.0 dB is represented by –1000to 800. The valid

range depends on the type of gain or trim block assigned to the group number (X6%).

X6& = Group fader increase/decrease X6* = Group fader soft limit

X6( = Group type

dB value, in 0.1 dB increments, to raise or lower a group fader.

dB value, in 0.1 dB increments. The valid range must be within the range for the gain block grouped in X6%.

6 = gain

12 = mute

DMP 64 • SIS Programming and Control

106

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Extron electronic DMP 64 manual EOX6%GRPM

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.