Audio output — program audio

Number/signal type

1 stereo, balanced/unbalanced

Connector

(1) 3.5 mm captive screw connector, 5-pole

Impedance

50 ohms unbalanced, 100 ohms balanced

Gain error

±0.1 dB channel to channel

Nominal level when the main volume is set to default

 

-2 dBu (632 mVrms) balanced output

Maximum level (Hi-Z)

>16.5 dBu balanced, >8.2 dBV unbalanced at 1% THD+N

Maximum level (600 ohm)

>10.4 dBm balanced, >7.1 dBm unbalanced at 1% THD+N

Talk-over (ducking) response time (typical)

Attack time

Instant

Release delay

5 seconds

Release time

1 second

Ducking level

0 dB to 30 dB, adjustable; default = +6 dB

Microphone input

Number/signal type

1 mono balanced/unbalanced

Connector

(1) 3.5 mm captive screw connector, 3-pole

Impedance

>2.3k ohms unbalanced, >10k ohms balanced

Nominal level

-60 dBV (1 mV) when mic volume is set to 0 dB gain

Minimum level

-72 dBV (0.25 mVrms) when mic volume is set to +12 dB gain

Maximum level

-16 dBV (158 mVrms) at 1% THD+N when mic volume is set to -20 dB gain

Microphone volume range

-66 dB to +12 dB

Microphone DC power

+48 VDC phantom power, can be turned on or off

Control/remote — switcher

Serial control port

1 RS-232, 3.5 mm captive screw connector, 3-pole, rear panel

Baud rate and protocol

9600 baud, 8 data bits, 1 stop bit, no parity

Serial control pin configuration

2 = Tx, 3 = Rx, 5 = GND

USB control ports

1 front panel female mini USB B

USB standards

USB 2.0, low speed

Program control

Extron control program for Windows®

 

Extron Simple Instruction Set(SIS)

General

Power

100 VAC to 240 VAC, 50-60 Hz, 20 watts, internal

Temperature/humidity

Storage -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing

 

Operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Cooling

Convection, no vents

Thermal dissipation, full load

 

115 VAC, 60 Hz

32.5 BTU/hr

240 VAC, 50 Hz

32.6 BTU/hr

Mounting

 

Rack mount

Yes, with included brackets

Furniture mount

Yes, with optional under-desk mounting kit

Enclosure type

Metal

Enclosure dimensions

1.75" H x 17.4" W x 8.5" D (1U high, full rack wide)

 

4.4 cm H x 43.2 cm W x 21.6 cm D

 

(Depth excludes connectors and knobs. Width excludes brackets.)

Product weight

7.0 lbs (3.2 kg)

Shipping weight

10 lbs (5 kg)

Vibration

ISTA 1A in carton (International Safe Transit Association)

MPS 409 • Reference Information

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Extron electronic MPS 409 manual Audio output program audio, Microphone input, Control/remote switcher, General

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.