I/O Controls

NOTE: See “Front Panel Operations,” later in this chapter for detailed descriptions of all of the following functions and operations.

You must specify video, audio, or both when you are creating or viewing a configuration. This is done with the Video button (I) and Audio (J) buttons.

Primary functions

 

 

 

 

 

 

 

 

 

Action

 

Press: Select video.

 

Press: Select audio.

 

 

 

 

Indication:

 

Lit: Video is selected.

 

Lit: Audio is selected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIDEO

AUDIO

Secondary functions

Front panel

Action 1:

Press together, with Enter: Select Lock mode 2 or

 

locks

 

toggle between mode 0 and mode 2.

 

 

Action 2:

Press together: Select Lock mode 1 or toggle between

 

 

 

mode 2 and mode 1.

 

Resets

Action:

Press together while applying power:

 

 

 

Perform a system reset.

 

 

 

 

 

 

Video mode

Action:

Hold: Select Video mode.

 

 

 

Indication:

Lit: Video mode selected.

 

 

Audio mode

Action:

 

Hold: Select Audio mode.

 

 

 

 

 

 

 

Indication:

 

Lit: Audio mode selected.

 

IVideo button and LED — The Video button and LED have one primary function (❏) and four secondary (•) functions:

❏Selects and deselects video for a configuration that is being created or viewed and lights to indicate the selection.

•With the Enter button and Audio button, selects Lock mode 2 or toggles between mode 0 and mode 2.

•With the Audio button, select Lock mode 1 or toggle between mode 2 and mode 1.

•With the Audio button, commands the front panel system reset.

•Selects the Video mode, in which you can define the input format for inputs 11 through 14.

JAudio button and LED — The Audio button and LED have one primary function (❏) and four secondary (•) functions

❏Selects and deselects audio for a configuration that is being created or viewed and lights to indicate the selection.

•With the Enter button and Video button, selects Lock mode 2 or toggles between mode 0 and mode 2.

•With the Video button, select Lock mode 1 or toggle between mode 2 and mode 1.

•With the Video button, commands the front panel system reset.

•Selects the Audio mode, in which you can adjust the input audio level and the output audio volume.

MPX 866 A Media Presentation Matrix Switcher • Operation 21

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Extron electronic MPX 866 A manual Controls, Locks Toggle between mode 0 and mode Action, Mode 2 and mode Resets Action
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MPX 866 A specifications

The Extron MPX 866 A is a powerful multimedia presentation switcher known for its robust functionality and advanced features, ideal for a range of professional environments, particularly in education, corporate, and broadcasting sectors. This device is designed to facilitate seamless switching between multiple audio and video sources, ensuring a smooth and professional presentation experience.

One of the standout features of the MPX 866 A is its ability to handle a variety of input formats, including HDMI, DisplayPort, and analog video signals. This versatility allows users to easily connect different devices, such as laptops, projectors, and video conferencing systems, without the need for additional adapters or converters. The unit supports resolutions up to 4K at 60 Hz, making it suitable for high-definition content display.

The switcher is equipped with Extron’s unique Seamless Switching technology, which provides instantaneous switching between sources without noticeable delays or interruptions. This is particularly beneficial in fast-paced environments where timing is crucial, such as live events or presentations.

Another significant aspect of the MPX 866 A is its advanced audio handling capabilities. It includes integrated audio embedding and de-embedding, allowing users to manage audio signals effectively without compromising quality. The built-in audio delay feature ensures synchronization between audio and video, an essential consideration for professional settings.

For ease of operation, the MPX 866 A offers customizable control options. Users can manage the device through various interfaces, including Extron's user-friendly GUI, third-party control systems, and RS-232 commands. This flexibility makes it easier to integrate the switcher into existing AV setups.

Additionally, the unit incorporates powerful scaling technology, which optimizes image quality by adjusting the resolution of the incoming video signals to match the display capabilities of the output device. This ensures that content appears crisp and clear, regardless of the source resolution.

The MPX 866 A is also designed with reliability in mind, featuring robust construction and a fanless design for silent operation. This makes it suitable for environments where noise reduction is critical.

Overall, the Extron MPX 866 A stands out as a versatile, feature-rich multimedia switcher that enhances the presentation experience. Its advanced technologies and characteristics make it an excellent choice for professionals looking to elevate their audio-visual communication.
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