EEnter button and LED — The Enter button and LED have one primary function (❏) and three secondary (•) functions:

❏Saves configuration or preset changes that you make on the front panel and indicate that a potential change has been created but not saved. To create a simple configuration:

•Specify video, audio, or both (see I/O selection buttons and LEDs [I] and [J])

•Press the desired input button (A or B)

•Press the desired output button(s) (C or D)

•Press the Enter button.

NOTES: • Video outputs in the computer/audio subgroup (B) can only be tied

to a computer video subgroup input (A).

• Video outputs in the low resolution video subgroup (D) can only be tied to a low resolution video subgroup input (C).

• Audio can be tied only to outputs 1 through 6. If you make a video and audio tie from the low resolution video group (inputs 9 through 14), audio is automatically redirected to tie it and output in the computer subgroup (outputs 1 through 6).

• See “Creating a Configuration,” on page 24 to identify the outputs to which audio inputs are tied.

•With the Preset, View, and Esc buttons, select Serial Port Configuration mode.

•Select 9600 baud for the RS-232 Primary port in Serial Port Configuration mode and indicate its selection.

•With the Video and Audio buttons, select front panel security Lock mode 2 or toggle between mode 0 (unlocked) and mode 2.

FPreset button and LED — The Preset button and LED have three primary functions (❏) and two secondary (•) functions:

❏Activates Save Preset mode to save a configuration as a preset

❏Activates Recall Preset mode to activate a previously-defined preset.

❏Blinks when Save Preset mode is active and lights steadily when Recall Preset mode is active.

•With the Enter, View, and Esc buttons, select Serial Port Configuration mode

•Select 19200 baud for the RS-232 Primary port in Serial Port Configuration mode and indicate its selection.

MPX 866 A Media Presentation Matrix Switcher • Operation 19

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Extron electronic MPX 866 A manual MPX 866 a Media Presentation Matrix Switcher Operation
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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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