Rear Panel Connections

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100-240V 0.4A MAX

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2

VGA/YUV

OUTPUT

 

 

 

HDMI

 

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VIDEO

 

 

 

 

 

 

 

 

 

1

2

OUTPUT

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3

 

 

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OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC/LINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+48V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

 

 

 

PROGRAM

 

 

LINE

 

 

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OUTPUT

 

 

 

 

 

 

 

 

 

AUDIO

MIC/LINE

ON

RS-232

 

 

 

 

 

OUTPUT

 

 

 

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L OUT R

IN

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Tx Rx

 

 

 

 

 

 

 

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OUTPUT

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OUTPUT

 

 

 

 

 

 

 

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50/60 Hz

 

 

DVI-D

 

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OFF

MIC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Figure 3. MPS 409 rear panel

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AC power — Connect to standard AC power: 100-240 VAC, at 50-60 Hz

VGA video input group — Two female 15-pin HD connectors for VGA input (numbered 1 and 2). The connectors accept VGA or YUV signals. For YUV signals, red color channels are used for R-Y (Pr), blue color channels are used for B-Y (Pb), and green color channels are used for Y.

NOTE: The MPS 409 does not scale or convert video. The input signal format will also be the output format.

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VGA video output — One 15-pin HD connector with the selected VGA/YUV video output.

VGA audio inputs — Two 3.5 mm stereo audio connectors corresponding to the VGA video inputs. Each audio input can be adjusted from -18 dB to +24 dB.

Connecting the 3.5 mm mini-plugs

1.Use pre-made Extron 3.5 mm stereo audio cables (see www.extron.com), or

cut bulk audio cable and solder a 3.5 mm mini-plug to the cable as shown.

Tip (L+)

Ring

(R+)

Sleeve ( )

3.5mm Stereo Plug Connector

(unbalanced)

Figure 4. 3.5 mm, mini-plug audio connector

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2.Plug the connector into the MPS 409.

VGA audio output — One 3.5 mm stereo audio output connector with audio output from the selected VGA input. Connect to the audio input of an audio amplifier. See figure 4 above for wiring.

HDMI video input group — Three HDMI connectors for HDMI compliant video input (numbered 1 through 3). Connect to any HDMI source device using standard HDMI cable.

HDMI audio inputs — Three 3.5 mm stereo audio connectors corresponding to the HDMI video input sources. See Figure 4 above for wiring.

Composite video input group — Two BNC connectors for composite video (numbered 1 and 2) from any composite video source device.

Composite audio inputs — Four RCA connectors for two stereo audio inputs corresponding to the two composite video sources.

MPS 409 • Installation

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Extron electronic MPS 409 manual Rear Panel Connections, Connecting the 3.5 mm mini-plugs
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MPS 409 specifications

The Extron MPS 409 is a sophisticated multimedia presentation switcher designed to streamline the integration of audio and video in various environments, such as classrooms, conference rooms, and auditoriums. This versatile device is well-known for its ability to simplify the control of multiple sources and enhance the overall presentation experience.

One of the standout features of the MPS 409 is its extensive input capability. This switcher supports a variety of input formats, including HDMI, VGA, composite, and audio, allowing users to connect a wide range of devices such as laptops, projectors, and document cameras. The ability to switch between different input sources with ease is essential for maintaining a seamless flow during presentations, making it a critical tool for educators and presenters alike.

The MPS 409 is equipped with advanced technologies that ensure high-quality signal processing and transmission. The device supports resolutions up to 4K, providing crisp and clear visuals for viewers. Additionally, the integrated scaling feature allows users to select the optimal output resolution for connected displays, ensuring compatibility with a variety of screen sizes and formats.

Another notable characteristic of the MPS 409 is its user-friendly interface. The front panel features intuitive buttons and an LCD display for easy navigation and control. This design makes it accessible for users of all skill levels, enabling quick adjustments during a presentation without complicated procedures. Furthermore, the device supports remote operation through the Extron Control System, enhancing its flexibility in larger setups.

The MPS 409 also includes built-in audio features, such as an integrated amplifier and multiple audio inputs. This ensures that audio playback is synchronized with video outputs, delivering a cohesive audio-visual experience to the audience. The device's compatibility with various audio formats further enhances its functionality, catering to diverse presentation needs.

In conclusion, the Extron MPS 409 multimedia presentation switcher is a powerful tool that combines extensive connectivity, high-quality signal processing, and user-friendly control. Its versatility and support for advanced features make it an excellent choice for anyone seeking to enhance their presentation capabilities in professional and educational environments.
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