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Attach up to four VGA, four S-video, and four video (composite) input
3
devices to the MPS switcher.
Connect the switcher's VGA, S-video and video (composite) outputs (up to
4
three, one of each video format) to a projector's inputs.
For stereo audio input, connect up to 12 audio sources to the switcher's audio
5
inputs of the VGA, S-video, or video (composite) groups (up to 4 for each
group). See the following Audio input and output section for connections.
For stereo output, connect an audio output device to each of the three groups
6
and one audio amplifier to the Program Audio connectors. Refer to Audio
input and output for wiring diagrams.
If the MPS switcher is to be connected to a computer or host controller for
7
remote control, connect the host's RS-232 cable to the 9-pin female RS-232
connector of the MPS unit. For an RS-232 pinout table, see Remote connection
later in this chapter.
Power up the input and output devices, then connect power to the rear AC
8
connector of the MPS switcher.
Extron
MPS 112
Media Presentation
Switcher
PC (2)
Laptop (2)
Figure 2-4 — MPS 112 installation example
Microphone
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DVD (4)
MPS Series • Installation
1 2
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Speakers
4
3
Amplifier
Projector
VCR (4)
2-5
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