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Quick Start — MPS Series
Installation
Step 1
Turn off power to the MPS switcher and all other
devices that will be connected.
Step 2
Select your mounting option and install the
appropriate brackets. Mount the switcher.
Step 3
Attach up to four VGA, four S-video, and four
Video (composite) input devices (up to four of
each type) to the MPS switcher.
Step 4
Connect a VGA output, an S-video output, and a
Video (composite) output from the switcher to a
projector’s inputs.
Step 5
For stereo input, connect up to 12 audio sources
to the audio inputs of the VGA, S-video, or Video
(composite) groups (up to four audio sources for
each group). See chapter two, Installation, for
wiring diagrams.
Step 6
For stereo audio output, connect an audio output
device to each of the three groups and one audio
amplifier to the Program Audio output
connectors. See chapter two, Installation, for
wiring diagrams.
Step 7
If the MPS switcher is to be connected to a
computer or host controller for remote control,
connect the host’s RS-232 cable to the 9-pin
female RS-232 remote connector of the switcher.
For more information, see the Remote Control Port
(RS-232) section in chapter 5.
51
9
5
9
6
Female Male
1
6
RS-232 remote connector
Step 8
Power up the input and output devices, then
connect power to the rear AC connector of the
switcher. See the appropriate chapters in this
manual for further details.
Connecting the MPS switcher
5
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z
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Amplifier
Projector
VCR (4)DVD (4)
Microphone
Computer (2)
Laptop (2)
Speakers
Extron
MPS 112CS
Media Presentation
Switcher
#8 Screw (4 Plcs)
Each Side
Mounting Screws (2 Plcs)
Each Side
or
Supplied Rack Mounting Bracket
Optional Furniture Mounting Bracket
5
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0
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z
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24
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Extron
MPS 112
Media Presentation
Switcher
Mounting options
Pin RS-232 function Description
1 – No connection
2 Tx Transmit data
3 Rx Receive data
4 – No connection
5 Gnd Signal ground
6, 7 – No connection
8, 9 – No connection
RS-232 remote connector pinout table