Extron MMX 32 VGA MTP - Manual

Sleeve ( )

Ring (R)

Tip (L)

3.5 mm Stereo Plug Connector

(unbalanced)

REMOTE

RS-232

+5V

2

1

1 2 3

Tx Rx

CONT

AC
T

Output 1 control

Output 2 control

RS-232
connection

MMX 32 VGA MTP • Setup Guide

L

R

INPUT 2

INPUT 1

AUDIO

AUDIO

OUTPUT 1

AUDIO

INPUT 3

AUDIO

REMOTE

AUDIO

MMX 32 VGA MTP

OUTPUT 1

2

1

3

OUTPUT 2

2

1

3

RS-232

+5V

POWER

12V

0.5A MAX

2

1

1 2 3

CONT

AC
T

Tx Rx

SYNC -

TR
I

PRE PEAK - ON

OUTPUT 2

RGB/AUDIO

This guide provides basic instructions for an experienced installer to set up and operate
the Extron

®

MMX 32 VGA MTP mini matrix switcher.

The MMX 32 VGA MTP is a compact,

three-input, two- output matrix switcher suitable for small installations or portable
systems.

NOTE:

For full installation and operating details, refer to the

MMX 32 VGA MTP User

Guide

, available online at

www.extron.com

.

Installation

Step 1 — Mounting

Turn off or disconnect all equipment power sources and mount the MMX 32 VGA MTP as
required (rack, furniture, or tabletop mounted).

Step 2 — Connect Inputs

Connect up to three video sources (RGBHV, RGBS, RGsB, RsGsBs,
component video, S-video or composite video) to the female
15-HD connectors, inputs 1-3.
Connect audio sources to the 3.5 mm stereo jacks and wire the
audio connectors as shown at right.

Step 3 — Connect Outputs

Attach the applicable output cables (video, audio, and video and
audio) as below:

a.

Output 1 Video

—

Connect a display device to this female 15-pin HD connector

.

b.

Output 1 Audio

—

Connect speakers to this 3.5 mm stereo jack.

c.

Output 2 Audio/Video (RGB)

—

Connect an MTP U R series or other MTP receiver to this

RJ-45 UTP connector.
Wire the connector as shown on the next page.
Connect a projector or other RGB video output device to the receiver, and connect speakers
for summed (L and R) mono audio output.

d.

Output 2 Audio

—

Connect speakers to this 5-pole, 3.5 mm captive screw connector for

balanced/unbalanced audio and wire connector for dual mono output as shown below.

Unbalanced Output

Balanced Output

Do not tin the wires!

Tip

NO GROUND HERE

NO GROUND HERE

Tip

LR

Sleeves

Tip

Ring

Tip

Ring

LR

CAUTION:

For unbalanced audio, connect both sleeves to the center
(ground) contact. DO NOT connect the sleeves to the
negative (-) contacts.

Step 4 — Remote Connections

a.

Contact closure connectors

— Connect an Extron

MMX 32 AAP or MMX 32 MAAP contact closure
remote control panel to these two 5-pole captive screw
connectors to provide control for outputs 1 and 2.
Connect the 5 V and Gnd (-) 2-pole captive screw
connector on the AAP or MAAP to either of these
connectors.

NOTE:

For instructions on connecting the the MMX 32 AAP or MMX 32 MAAP to the

switcher, refer to

page 22

of the

MMX 32 VGA MTP User Guide

, or refer to the

MMX 32 AAP/MAAP Installation Guide

.

b.

RS-232 connector

—

Connect an RS-232 control module to this 3-pole captive screw

connector (see image above) to allow remote control using the Extron Simple Instruction
Set

™

(SIS

™

) or the Extron Universal Switcher Control Program.

NOTE:

For full SIS commands and details of the Universal Switcher Control Program,

refer to the

MMX 32 VGA MTP User Guide

.

Pin

568 A

Wire color

568 B

Wire color

Signal

1

White-green

White-orange Red+/V. sync+

2

Green

Orange

Red-/V. sync-

3

White-orange

White-green

Mono audio+

4

Blue

Blue

Green+

5

White-blue

White-blue

Green-

6

Orange

Green

Mono audio-

7

White-brown

White-brown

Blue+/H. sync+

8

Brown

Brown

Blue-/H. sync-

NOTE:

If you are using Enhanced Skew-Free™

A/V cable, use the TIA/EIA T568A standard
only.

Insert Twisted
Pair Wires

Pins:

1 2 3 4 5 6 7 8

RJ-45 Connector