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MTP T SV A
OUTPUT
12V
0.5aMAX
INPUT
L
R
S-VIDEO
INPUT
AUDIO
MONITOR
POWER
12V
.5A MAX
OUTPUT
MT P T 15 HD A
PRE-PEAK
ON
OFF
ETHERNET
ACT
INPUT
SELECT
LOCAL
RJ-45
LOCAL INPUTS
1
2
3 4 5
6 7 8 9
10
11 12 13 14 15 16
17
18 19 20 21
22 23 24 25 26
27 28
29
30 31 32
1
2
3
4 5
6
7
8
9
10
11 12
13
14 15
16
17 18 19
20
21
22 23
24
25 26
27
28
29
30
31
32
1
2
2
1 3
4 5 6
RS-232 OUTPUT INSERTION
LOCAL OUTPUTS OUTPUTS
INPUTS
CONTROL
MONO AUDIO OUTPUTSAUDIO INPUTS
LINK
RESET
L R
1
L
R
2
L R
3
L R
4
L R
5
L R
6
L
R
1
L
R
2
L R
3
L R
4
L R
5
L
R
6
L R
7
L R
8
TxRx
1
Tx
Rx
2
TxRx
3
Tx
Rx
4
Tx
Rx
5
TxRx
6
TxRx
7
Tx
Rx
8
Tx
Rx
9
TxRx
10
Tx
Rx
11
TxRx
12
Tx
Rx
13
TxRx
14
TxRx
15
Tx
Rx
16
USa
LISTED
1T23
I.T.E.
®
POWER
12V
.5A MAX
INPUT
RGB
1
MONO AUDIO
2
VID
Y/C
B-Y
Y
R-Y
OUTPUTS
RS-232
Tx Rx
SPACE
POWER
12V
.5A MAX
INPUT
RGB
1
MONO AUDIO
2
VID
Y/C
OUTPUTS
MT P U R A
COMPUTER IN
AUDIO IN
TCP/IP
Network
Extron
MTPX Plus 3232
Twisted Pair
Matrix Switcher
Control
System
Extron
MTP T SV A
Transmitter
DVD
Extron
MTP U R RSA SEQ
Universal Receiver
Extron
MTP U R A
Universal Receiver
Flat Panel Display
Extron
MTP T 15HD A D
Transmitter
PC
Extron
MTP T 15HD A
Transmitter
Rack Mounted PC
PC
Projector
Audio
RS 232
S-video
RGBHV
Audio
S-video
RGBHV
HPA SERIES
AUDIO POWER AMPLIFIER
1
2
LIMITER/PROTECT
SIGNAL
OVER
TEMP
Extron
SI 28
Surface-mount
Speakers
Extron
HPA 502
Audio Power
Amplier
Figure 1. Typical MTPX Plus Twisted Pair Matrix Switcher Application
Additionally, some inputs feature 15-pin HD and 5-pole 3.5 mm captive screw input
connectors for local RGB (VGA) and stereo audio inputs without an MTP transmitter. Some
outputs feature 15-pin HD output connectors and 5-pole 3.5 mm captive screw ports for
local RGB (VGA) and mono audio output without an MTP receiver. The local input and
output 15-pin HD connectors can also support HD-YUV video, YUV video, S-video, and
composite video.
NOTE: For most switchers, the local inputs are an option for use in place of the TP
input (input 1 can be either on the local connectors or the TP connector, for
example).
For the MTPX Plus 128, four inputs are local only and eight inputs are TP only.
When audio is part of the TP input signal, the audio switching can either be linked with the
video (audio follow) or be independent of the video (audio breakaway). Adjustable input
audio gain and attenuation compensates for level differences between audio inputs.
NOTE: For low resolution MTPs (S-video and composite video) on the TP inputs, the
MTPX Plus audio circuits are compatible only with the newer generation,
mono audio models. See your MTP transmitter/ receiver and refer to the
associated manual to determine which MTP models you have.
The matrix switcher can be remotely controlled via its rear panel Remote port
(RS-232/RS-422 for most models, RS-232 only for MTPX Plus 128) and its front panel
Configuration port (RS-232 for most models, USB port for MTPX Plus 128) using either
Extron Windows®-based Matrix Switchers Control Program or the Simple Instruction Set
(SIS™). The SIS is a set of basic ASCII code commands that provides control through a
control system or PC without programming long, obscure strings of code.
MTPX Plus Series • Introduction 2