Worksheet example 3: Test configuration

The A/V system in our fictional organization needs to be fine tuned on a regular basis. Figure 3-9 shows a typical test configuration, with an Extron video test generator (inputs 8 and 13) connected to each video group. Each VTG generates a test pattern of the appropriate resolution to all connected outputs. Sound checks are run from the CD player (input 14) to both output devices that accept audio, with the exception of the VCRs (outputs 3 and 4) regardless of video group.

Mic audio input sources

Podium 1 Podium 2

Mic

Mic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

16

 

17

 

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Computer video group input sources

 

 

 

 

 

 

 

 

Low resolution video group input sources

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC 1

 

PC 2

 

 

 

ISS 506

 

Wallbox

 

Wallbox

 

 

 

 

VTG

 

 

 

 

Podium

 

Classrm

 

Classrm

 

Document

 

VTG

 

Audio CD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB 201

 

RGB 201

 

 

 

 

 

#1

 

#2

 

 

 

400

 

 

 

 

 

camera

 

VCR #1

 

DVD #1

 

camera

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

2

 

 

 

 

 

 

 

 

 

 

1

 

 

 

2

 

 

 

 

 

Main

 

 

Main

 

hall

 

 

hall

PJ #1/

 

 

PJ #3

Hall PA

 

 

 

 

 

3

3

Lobby sound

4 5

4 5

Conf. Sound room system

#1

6

6

VCR

(USP 506)

7

8

9

 

 

10

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

8

 

 

 

9

 

 

 

 

 

 

 

 

Main

 

 

Conf.

 

Classrm

 

 

 

hall

 

 

room

 

#2

PJ#2

 

monitor

 

monitor

 

 

 

 

 

 

 

 

12

10

13

11

14

12

VCR

PRELIMINARY

Computer video/audio subgroup output destinations

 

 

 

 

Low resolution video subgroup output destinations

Preset #

 

Title:

Test

Video:

 

 

 

Audio:

 

 

 

 

 

Global ties

 

Partial

 

Signal

 

 

 

 

 

 

 

 

 

 

 

Fill in the preset number and use colors, or dashes, etc. to make connecting lines.

 

 

 

 

 

preset

 

preset

 

processing

Indicate if the configuration is for video, audio, or both.

Figure 3-9 — Worksheet example 3: Test configuration

MPX Plus 866 A Media Presentation Matrix Switcher • Operation 3-53

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Image 83
Extron electronic MPX Plus 866 A manual Preliminary, Worksheet example 3 Test configuration
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MPX Plus 866 A specifications

The Extron MPX Plus 866 A is a powerful multimedia presentation switcher designed to meet the needs of modern AV environments. This advanced device simplifies the management of multiple audio and video sources, providing seamless control and connectivity in various settings such as conference rooms, classrooms, and auditoriums.

One of the key features of the MPX Plus 866 A is its ability to handle a wide range of video formats. It supports both HDMI and analog video, allowing for compatibility with different devices. This versatility ensures users can connect laptops, projectors, and other AV equipment without any issues, making it ideal for mixed-use environments where various technologies coexist.

With an 8x8 matrix design, the MPX Plus 866 A can route up to eight different input sources to eight output destinations. This feature enables users to select and switch between sources quickly and efficiently, enhancing the overall presentation experience. Additionally, the device incorporates Extron's high-performance scaling technology, which ensures that video signals are processed with exceptional clarity and detail, regardless of resolution.

Another noteworthy characteristic of the MPX Plus 866 A is its built-in audio capabilities. The switcher includes a comprehensive audio mixer with support for both analog and digital audio signals. This allows users to integrate and control audio sources effectively, ensuring that sound quality matches the visual experience. Furthermore, it features advanced audio processing tools, including equalization and filtering functions, to enhance audio output in any environment.

The MPX Plus 866 A also emphasizes ease of use and accessibility. Its user-friendly interface, combined with an intuitive control system, allows operators to navigate the device with minimal training. Additionally, the switcher supports various control options, including RS-232 and Ethernet, enabling integration into larger AV control systems for centralized management.

In summary, the Extron MPX Plus 866 A stands out as a versatile and reliable multimedia presentation switcher. Its extensive range of input and output options, advanced scaling and audio processing technologies, and emphasis on user-friendly design make it an exceptional choice for any professional AV installation. Whether in an educational setting or corporate environment, the MPX Plus 866 A ensures seamless connectivity and high-quality performance, meeting the demands of today’s multimedia presentations.
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