Extron Electronics MMX User Manual
Setup Guide — MMX Series
Unbalanced Stereo Output Balanced Stereo Output
L R
Do not tin the wires!
Ring
Sleeve(s)
Tip
Tip
Ring
Sleeve(s)
Tip
Tip
NO GROUND HERE.
NO GROUND HERE.
Power Supply
Output Cord
SECTION A–A
Ridges
Smooth
A A
Captive
Screw
Connector
Tie Wrap
3"
16 (5 mm) Max.
2
1
24
31
INPUTS OUTPUTS
2
1
24
31
INPUTS OUTPUTS
INPUTS
1
LR2LR
45
LR LR
INPUTS
1
LR2LR
45
LR LR
R
L
21
OUTPUTS
OUTPUTS
1
LR
2
LR
L R
L R
Unbalanced Stereo Input
Balanced Stereo Input
(high impedance)
(high impedance)
Do not tin the wires!
Ring
Sleeve (s)
Tip
Sleeve
Tip
Sleeve
Tip
Tip
Ring
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Inside USA / Canada Only
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Inside Europe Only
+31.33.453.4040
+31.33.453.4050 FA X
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Inside Asia Only
+65.6383.4400
+65.6383.4664 FAX
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Inside China Only
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+971.4.2991800
+971.4.2991880 FAX
Receive (Rx)
Transmit (Tx)
Ground ( )
Bidirectional
RS-232 Device
Ground ( )
Receive (Rx)
Transmit (Tx)
RxTx
Do not tin the wires!
OUTPUTS
1
2
CONFIG
AUDIO
VIDEO
4231
INPUTS
5
6 2
1
2 4
31
INPUTS
0.5A MAX
12V
POWER
+
-
OUTPUTS
R
L
21
65
3
41 2
INPUTS
OUTPUTS
T
X
R
X
RS-232
MAV 62 AV RCA
Extron
MMX 62 AV RCA
Matrix Switcher
RS-232 Control
Document Camera VCR
Preview Monitor
Videoconferencing System
Setup Guide — MMX series (cont’d)
This sheet provides quick start instructions for an experienced installer
to set up and operate any of the MMX Series matrix
switchers.
Installation
Step 1 — Mounting
Turn off or disconnect all equipment power
sources and mount the MMX switcher
as required.
Step 2 — AV inputs
N The drawings at right show
the available connections.
Your unit may look different.
• Plug up to four or six video
sources into the applicable input
connector:
S-video output connectors — A 4-pin mini DIN (Y/C) connector
Composite video Input connectors — A female BNC connector
• Plug up to four or six audio sources into the applicable audio input connectors:
Two RCA connectors
5-pole captive screw connectors — Wire the connector as shown below.
Step 6 — RS-232 connector
Connect an RS-232 control device. Wire the
connector as shown in the table at right.
Operation — Creating ties
A Tie is an input-to-output connection. An input can be tied to both
outputs. An output can never be tied to more than one input. Create video and/or audio
ties as follows:
1. Press and release the Outputs button to select the desired output. The LED for
the selected output lights.
2. Press and release the Configuration button as necessary to select either video
and audio, video only, or audio only.
3. Press and release the button for the desired input. The LED for
the selected input lights.
N If audio and video are tied from different inputs (audio
breakaway), and if you select video and audio using the
Configuration button, the Video LED and the LED for the selected video input light
steadily and the Audio LED and the LED for the selected audio input blink.
Step 3 — AV outputs
• Plug one or two video displays into the applicable output connectors:
S-video output connector — A 4-pin mini DIN (Y/C) connector
Composite video Input connector — A female BNC connector
• Plug one or two audio devices into the applicable audio output connectors:
Two RCA connectors (per output)
5-pole captive screw connectors — Wire the connector as shown below.
C Connect the sleeves to ground (Gnd). Connecting the sleeve to a negative (-)
Step 5 — Power
Wire the 2-pole captive screw connector for the included
external 12 VDC power supply as shown at right. Plug it into
the switcher.
terminal will damage the audio output circuits.
Typical MMX 62 AV RCA application
68-778-50
Rev. A 03 09
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