Extron electronic MPS 112CS manual Operation, Front Panel Features, Video/audio group buttons

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Operation

Front Panel Features

1

 

 

2

 

EXEC.MODE

 

VGA / AUDIO

 

1

2

3

4

 

MODE

SINGLE

SEPARATE

 

14 13 12

 

 

3

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MPS SERIES

 

 

 

 

 

 

 

 

 

 

MEDIA PRESENTATION SWITCHER

 

S-VIDEO / AUDIO

 

 

VIDEO / AUDIO

 

PROGRAM AUDIO

 

MIC

1

2

3

4

1

2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUME

VOLUME

 

 

 

 

 

 

PROG VOL RESET

MIC VOL RESET

MIC POWER ON/OFF

MUTE

 

 

 

 

 

 

 

 

 

MIX

 

 

 

 

 

11

10

9

8

7

6

5

Figure 3-1 — Front panel details of the MPS switcher (MPS 112 shown)

1Executive Mode indicator LED — This red LED lights when Executive mode is turned on.

Video/audio group buttons

The controls for the three independent switchers are grouped by input type.

2VGA/Audio group — Buttons 1 through 4 select the input for the VGA/audio switcher sections of the MPS unit. The LEDs adjacent to each button (when lit) indicate which input has been selected for output.

3

4

S-video/Audio group — Buttons 1 through 4 select the input for the S-video/ audio switcher sections of the MPS unit. The LEDs adjacent to each button (when lit) indicate which input has been selected for output.

Video/Audio group — Buttons 1 through 4 select the input for the composite video/audio switcher sections of the MPS unit. The LEDs adjacent to each button (when lit) indicate which input has been selected for output.

Microphone and Program Audio controls

5Mic Mix button — This button turns on the microphone mixer to provide microphone talk-over for the program audio. The LED (when lit) indicates that the microphone mixer is turned on.

6Mic Volume — This adjustment knob controls the volume of the microphone.

7Program Audio Volume — This adjustment knob controls the volume of the program audio output.

8Program Audio Mute — This button mutes the program audio output. The LED (when lit) indicates that the program audio output is muted.

Secondary button functions:

9Mic Power On/Off — This is the secondary function of this button. Press and release this button while pressing and holding the Mode button ( 14 ) for more than 2 seconds to toggle the microphone power (MPS 112 – 15 V,

MPS 112CS – 48 V) on or off. The associated LED indicates if the mic power is on (when lit) or off. When the Mode button is released, the LED resumes input indication.

10Mic Volume Reset — This is the secondary function of this button. Press and release this button while pressing and holding the Mode button ( 14 ) to reset the mic volume to a preset level. See Front Panel Operation in this chapter for details. When the Mode button is released, the LED resumes input indication.

11Program Volume Reset — This is the secondary function of this button. Press and release this button while pressing and holding the Mode button ( 14 ) to reset the Program Audio volume to a preset level. See Front Panel Operation in this chapter for details. When the Mode button is released, the LED resumes input indication.

3-2 MPS 112 Series • Operation

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Contents Media Presentation Switchers MPS 112 and MPS 112CSConsignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschRS-232 remote connector pinout table RS-232 remote connectorConnecting the MPS switcher Quick Start MPS SeriesQuick Start MPS Series, cont’d Optimizing the audioTable of Contents Table of Contents, cont’d One IntroductionAbout the MPS Series MPS Series FeaturesIntroduction MPS Series IntroductionInstallation TwoMPS Series Installation InstallationMounting the Switcher Rack mountingRear Panel Connectors Through-desk mountingInstallation, cont’d Connecting the MPS SwitcherMPS 112 installation example Connecting the 1/4 6.3 mm microphone connector MPS Connecting the RCA audio connectorsConnecting the 3.5 mm mini-plugs Audio input and output3.5 mm, 3-pole captive screw microphone connector Program audio output MPS 112CSRemote connection Three OperationVideo/audio group buttons Front Panel FeaturesOperation Microphone and Program Audio controlsSwitcher Mode controls Input selection in Single Switcher modeInput selection in Separate Switcher mode Front Panel OperationView mode Determining and selecting the switcher modeOperation, cont’d Front panel security lockout Executive mode Program audioMicrophone controls Four Windows-based Control ProgramWindows-based Control Program Installing the Windows-based Control SoftwareUsing the Software MPS Series Windows-based Control ProgramUploading Firmware Updates MPS Control Program File menuFirmware update confirmation window Windows-based Control Program, cont’dFive Programmer’s GuideProgrammer’s Guide Remote Control Port RS-232MPS switcher-initiated messages Host-to-MPS CommunicationsMPS switcher error responses Using the command/response tableSymbol definitions Command/response table for SIS commands Command Ascii Command Response Additional descriptionProgrammer’s Guide, cont’d Command Ascii Command Response Description Special functionsUploading firmware to the MPS via an SIS command MPS Series Programmer’s Guide Programmer’s Guide, cont’d AAppendix a Reference InformationVideo SpecificationsReference Information Video inputSync Audio individual audio groups VGA, S-video, composite videoMPS Series Reference Information A-3 Audio output program audio Reference Information, cont’dAudio program audio Microphone inputControl/remote switcher GeneralMPS Series Reference Information A-5 Included parts Optional accessoriesPart Numbers CablesPre-cut cables Mini High Resolution Cable Part numberAssorted connectors BNC connectors Part number BNC-4 Mini HR Cable Part numberReference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA
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MPS 112CS, MPS 112 specifications

Extron Electronics is a recognized leader in professional AV system integration, and its MPS 112 and MPS 112CS are prime examples of their commitment to delivering quality performance and user-friendly interfaces. These Multi-Format Presentation Switchers are designed to enhance the quality and efficiency of presentations in any environment, making them ideal for classrooms, meeting rooms, and other venues.

The MPS 112 is a versatile switcher that can handle various input types, accommodating multiple AV devices. It features a selection of input connectors, including HDMI, VGA, and audio connections, allowing users to seamlessly integrate laptops, document cameras, and other multimedia sources. This multi-format capability ensures that presenters can connect their devices with minimal hassle, fostering a smooth presentation experience.

One of the standout features of the MPS 112 is its built-in scaling technology. This presents a significant advantage by enabling the output resolution to be adjusted according to the capabilities of the display devices connected, ensuring compatibility and optimal visual quality. Furthermore, the device supports automatic input switching, which intelligently selects the active source, simplifying the switching process during presentations.

With the MPS 112CS, Extron has introduced a model equipped with additional functionalities, including integrated audio amplification and support for microphone inputs. This model is designed to be even more user-friendly, catering to environments where audio support is crucial. Its built-in amplifier can drive speakers directly, reducing the need for external audio equipment while maintaining high-quality sound output.

Both models come with Extron’s exclusive Simple Instruction Set (SIS) technology, allowing for quick setup and configuration. This feature ensures that users can manage the switcher effortlessly, decreasing the likelihood of technical difficulties during presentations. Additionally, the MPS 112 and MPS 112CS both come with an intuitive front panel, complete with buttons for source selection and volume control, promoting an accessible user experience.

In terms of build quality, Extron devices are known for their reliability and durability, and the MPS series is no exception. Housed in a robust chassis, these switchers are designed to withstand the rigors of regular use while providing consistent performance.

In conclusion, the Extron MPS 112 and MPS 112CS are sophisticated yet user-friendly AV presentation switchers equipped with essential features for effective multi-source presentations. With their advanced technologies, versatile inputs, and reliable performance, they continue to be valuable assets in professional AV setups.
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