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MMX 32 VGA A • IntroductionMMX 32 VGA A • Introduction
Introduction
About this Manual
This manual discusses how to install and operate the Extron
MMX 32 VGA A matrix switcher.
About the MMX 32 VGA A
The Extron MMX 32 VGA A is a compact, three-input,
two-output matrix switcher suitable for small installations or
portable systems. The switcher routes computer video and both
balanced and unbalanced audio signals, and features a
bandwidth of 300 MHz to accommodate signals of all
resolutions, from VGA to UXGA.
The MMX 32 VGA A has two outputs:
• Output 1 provides a video output on a female 15-pin HD
connector and an audio output on a 3.5 mm stereo jack
• Output 2 provides a video output on five female BNC
connectors and an audio output on a 5-pole 3.5 mm
captive screw connector
The user controls the switcher via the front panel buttons or
through remote contact closure or RS-232 controls.
L
R
POWER
12V
.5A MAX
INPUT 2
INPUT 1
AUDIO
AUDIO
OUTPUT 1
OUTPUT 2
INPUT 3
R
H
G
B
V
AUDIO
REMOTE
AUDIO
TALLY
OUT
5V
Extron
MMX 32 VGA A
Matrix Switcher
Laptop
Podium
Computer
Document
Camera
LCD Monitor
with Audio
Projector
Audio System
Control
System
Figure 1-1 — Typical MMX 32 VGA A application
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Features
Inputs — The MMX VGA A has three female 15-pin HD input
connectors, each with a 3.5 mm stereo jack.
Outputs — The unit routes computer video and audio signals to
two outputs: one female 15-pin HD connector with a
3.5 mm stereo jack and one set of five female BNC
connectors with one 5-pole 3.5 mm captive screw
connector.
Stereo audio — Unbalanced stereo audio can be output as
either balanced or unbalanced stereo audio.
Bandwidth — The switcher features 300 MHz bandwidth to
accommodate any signal resolution.
Front panel control — Each output has a set of input selector
buttons and LEDs for easy input selection.
Remote control — Operate the switcher via optional contact
closure and RS-232 remote controllers.
Portability — The switcher is light and compact, with rubber
feet for tabletop operation.
Rack and furniture mountability — The MMX 32 VGA A can
be mounted on a rack shelf or under a desk or podium.
Power — An external 12 VDC power connector is included with
the switcher.
1-3