About This Manual; About The Mpx 423 A; Features - Extron electronics MPX 423 A User Manual

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Introduction

About this Manual

This manual discusses how to install and operate the Extron MPX 423 A Media
Presentation Matrix Switcher.

About the MPX 423 A

The Extron MPX 423 A is a media presentation matrix switcher that merges three
independent matrix switchers into a single, compact enclosure: a 4x2 VGA switcher,
a 4x2 composite video switcher, and a 4x2 S-video switcher. In addition, the
MPX 423 A offers a 12x2 stereo audio switcher. The MPX 423 A supports both single
and separate switching modes.
Ideal for expanding the input capabilities of a typical LCD or DLP projector, the
MPX 423 A provides a second set of outputs for local or preview monitoring, or a
second presentation system.
The MPX 423 A has 15-pin HD input connectors for VGA signals, BNC input
connectors for composite video signals and 4-pin mini DIN input connectors for
S-video signals. Audio uses 5-pole, 3.5 mm captive-screw connectors shared
between three input groups, and features balanced and unbalanced wiring.
The user has a choice of three control options:
1.
2.
4.

Features

Multiple video inputs — Twelve inputs including four VGA (or SVGA, UXGA,
Multiple video outputs — Two outputs per video format for simultaneous (in
Audio switcher — The 12x2 audio switcher selects among the audio outputs of
Audio breakaway — The MPX 423 A provides the capability to break away an
Multiple audio inputs and outputs — Twelve balanced/unbalanced stereo inputs
Single Switcher mode — Allows for one-touch switching. When one of the 12
Separate Switcher mode — Allows for independent switching to the output of any
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Front panel touch button control
®
RS-232 using a Windows -based control program (WCP) or SIS commands
Ethernet control (using Telnet, WCP, or the on-board Web server)
RGBHV, RGBS, RGsB, or RsGsBs) inputs on 15-pin HD female connectors, four
S-video (NTSC, PAL, or SECAM) inputs on 4-pin mini DIN female connectors,
and four composite video (NTSC, PAL, or SECAM) inputs on BNC female
connectors.
Separate mode), or one at a time (in Single mode) display on VGA, composite
video, or S-video devices.
each of the three signal groups.
audio signal from its corresponding video signal. Audio breakaway switching
can be done via the front panel, Ethernet, or RS-232.
and two balanced/unbalanced stereo outputs, all using 3.5 mm, 5-pole captive
screw connectors.
inputs is accessed, the signals of the input will be routed to the outputs of its
group. Outputs of the other groups are disconnected, while audio output
remains unaffected.
given I/O group. This effectively divides the MPX 423 A into three separate
switchers in one box.
Tel. 07131 911201
Fax 07131 911203
ce-info@camboard.de