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FEATURES (Cont.)
DESCRIPTION
■ Vertical interval switching – Provides smooth, seamless transitions
when switching between synchronous video sources. The video
signal applied to input one is used as a genlock reference.
■ Audio input gain and attenuation (adjustable via RS-232) –
Allows users to set the level of audio gain or attenuation for each
audio input channel, eliminating noticeable differences when
switching between sources.
■ Audio breakaway (adjustable via RS-232) – Provides the
capability to break away an audio signal from its corresponding
video signal, allowing the audio channels to be operated as a
separate matrix switcher.
■ RS-232 control port – Using RS-232 serial commands, the unit can
be controlled and configured via the included Windows
®
-based
control software, or integrated into third-party control systems.
Extron products use the Simple Instruction Set (SIS
™
) command
protocol, a set of basic ASCII code commands that allow for quick
and easy programming. The RS-232 port also makes it easy to
install firmware updates.
■ Front panel security lockout – Prevents unauthorized use in non-
secure environments.
■ Downloadable firmware updates – The latest firmware can be
conveniently downloaded from the Extron Web site
(www.extron.com). Updates for new features and capabilities can
be easily upgraded via RS-232.
■ Rack-mountable – 1U, half rack width metal enclosure can be
rack-mounted using an optional rack shelf.
■ External international power supply – Provides worldwide power
compatibility (part # 70-055-01).
The Extron MMX Series of composite video and S-video matrix
switchers with stereo audio (unbalanced or balanced) consists of eight
models, in 4x2 and 6x2 I/O sizes, for easy integration into any system
design. MMX A/V Series matrix switchers are available with captive
screw or RCA audio connections.
The intuitive front panel buttons and LED indicators enable easy
control of inputs and outputs for non-technical users. MMX A/V Series
matrix switchers can be mounted in standard electronics racks, as well
as within a podium, lectern, or other furniture.
Each model offers vertical interval switching, providing seamless
transitions when switching between synchronous video sources. The
video signal applied to input one is used as a genlock reference. All
models are quad standard compatible for use with NTSC 3.58, NTSC
4.43, PAL, and SECAM format video signals. MMX A/V Series matrix
switchers can be controlled via the front panel or through RS-232 for
use with a third party control system.
FEATURES
■ 150 MHz (-3 dB) video bandwidth, fully loaded – Ensures
switching and distribution of video signals without degradation.
The ratings are worst case specifications, i.e., the MMX Series
provide 150 MHz (-3 dB) at full performance capacity when one
input signal drives all outputs.
■ Buffered I/O – Each input and output is individually buffered to
provide maximum performance with virtually no crosstalk.
■ View I/O mode – Allows users to easily see which individual inputs
and outputs are actively connected. Available from the front panel
or RS-232 control.
Model Input Connectivity Output Connectivity
MMX 42 AV
MMX 42 AV RCA
MMX 62 AV
MMX 62 AV RCA
MMX 42 SVA
MMX 42 SVA RCA
MMX 62 SVA
MMX 62 SVA RCA
Four BNC connectors for composite video
Four captive screw connectors for unbalanced or balanced stereo audio
Four BNC connectors for composite video
Eight RCA connectors for unbalanced stereo audio
Six BNC connectors for composite video
Six captive screw connectors for unbalanced or balanced stereo audio
Six BNC connectors for composite video
Twelve RCA connectors for unbalanced stereo audio
Four 4-pin mini DIN connectors for S-video
Four captive screw connectors for unbalanced or balanced stereo audio
Four 4-pin mini DIN connectors for S-video
Eight RCA connectors for unbalanced stereo audio
Six 4-pin mini DIN connectors for S-video
Six captive screw connectors for unbalanced or balanced stereo audio
Six 4-pin mini DIN connectors for S-video
Twelve RCA connectors for unbalanced stereo audio
Two BNC connectors for composite video
Two captive screw connectors for unbalanced or balanced stereo audio
Two BNC connectors for composite video
Four RCA connectors for unbalanced stereo audio
Two BNC connectors for composite video
Two captive screw connectors for unbalanced or balanced stereo audio
Two BNC connectors for composite video
Four RCA connectors for unbalanced stereo audio
Two 4-pin mini DIN connectors for S-video
Two captive screw connectors for unbalanced or balanced stereo audio
Two 4-pin mini DIN connectors for S-video
Four RCA connectors for unbalanced stereo audio
Two 4-pin mini DIN connectors for S-video
Two captive screw connectors for unbalanced or balanced stereo audio
Two 4-pin mini DIN connectors for S-video
Four RCA connectors for unbalanced stereo audio
MMX A/V Series Matrix Switchers