Extron Electronics MTP AV Setup Guide
MTP AV Series • Setup Guide
LR
Pins:
IMPORTANT:
Go to www.extron.com for the complete
user guide, installation instructions, and
specifications before connecting the
product to the power source.
This guide provides basic instructions for an experienced installer to set up and operate any of the Extron
MTP AV transmission systems.
Pre-installation — Jumpers
The units are factory-set so that one unit cannot remotely power another and to handle mono audio.
They can be set to handle stereo audio and provide remote power. A stereo audio unit is only
compatible with older generation units.
The appearance and location of the jumper block change with each unit. See the illustration above or
see the MTP AV Series User Guide at www.extron.com to set the jumpers for the units to be installed.
Installation
Step 1 — Mounting
Turn off or disconnect all equipment power sources and mount the MTP transmitter and receiver as required.
Step 2 — Transmitter Inputs
NOTE: The illustration on the right shows the available connections. Your unit may look different.
z Plug a video source into the applicable input connector:
z S-video input connector — A 4-pin mini DIN (Y/C) connector
z Composite video input connector — A female BNC connector
z Plug an audio source into the applicable audio input
connector:
z 5-pole captive screw connector — Wire the connector
as shown on the right.
z Two RCA connectors
Step 3 — TP Cables Between Units
ATTENTION: Damage to the unit may occur if TP cables
are mis-wired as crossover cables.
Terminate a TP cable as shown in the gure to the right.
Connect it between the output port of the transmitter and
the input port of the receiver.
Step 4 — Receiver Outputs
z Plug a video display into the applicable output connector:
z S-video output connector — A 4-pin mini DIN (Y/C)
connector
z Composite video output connector — A female
BNC connector
z Plug an audio device into the applicable audio output
connector:
z 5-pole captive screw connector — Wire the connector as shown below.
z Two RCA connectors
Do not tin the wires!
12345678
Insert Twisted
Pair Wires
RJ-45
Connector
Pin T568A
NOTES:
• If you are using Enhanced Skew-Free™ AV cable, use the
TIA/EIA T568A standard only.
• The pin assignment is different if you have shifted the jumpers in
“Pre-installation — Jumpers” above (see the MTP AV Series User
Guide).
Tip
Sleeve
Tip
Sleeve
Unbalanced Stereo Input
(high impedance)
T568B
Wire Color
Wire Color
1 White-green White-orange Reserved / Chroma+
2 Green Orange Reserved / Chroma-
3 White-orange White-green Mono Audio+
4 Blue Blue Video+ / Luma+
5 White-blue White-blue Video- / Luma-
6 Orange Green Mono audio-
7 White-brown White-brown Reserved
8 Brown Brown Reserved
Jumpered for
Mono (Default)
INPUT
LR
S-VIDEO
Tip
LR
Ring
Sleeve (s)
Tip
Ring
Balanced Stereo Input
(high impedance)
MTP Signal
Composite / S-video
Mono
INPUT
VIDEO
Stereo
LR
ATTENTION: Connect the sleeves to ground ( ). Connecting the sleeve to a negative (-) terminal will damage the audio
output circuits.
MONO AUDIO
1
2
Do not tin the wires!
Mono output 1
NO GROUND.
Sleeve(s)
Mono output 2
NO GROUND.
Unbalanced Output
MONO AUDIO
Mono output 1+
1
Mono output 1-
Mono output 2+
2
Mono output 2-
Sleeve(s)
Balanced Output
MTP AV Series • Setup Guide
AA
MTP T SV A RCA
MTP R SV A
Step 5 — Power
Wire the 2-pole captive screw connectors for the included external 12 VDC power
Smooth
Ridges
POWER
12V
xA MAX
supplies as shown on the right. Plug one power supply into the transmitter and the
other into the receiver.
Grounding the power input port
3/16"
(5 mm)
Max.
Extron MTP AV products can be adversely affected by electrostatic discharge (ESD)
if they are not grounded correctly.
To prevent malfunctions or product damage, an experienced installer can correctly
ground an Extron MTP AV product by inserting one end of the grounding wire to the
negative or ground pin on the power input connector (see the image on the right). Tie
SECTION A–A
Power Supply
Output Cord
the other end of the wire to an earth ground.
If you have any questions about how to ground a product in a specic application, contact an Extron technical support specialist.
Step 6 — Receiver Sharpness and Gain
z Sharpness — Adjusts the output image sharpness for long cable runs.
z Gain control — Adjusts the brightness of the output image to compensate for long cable runs.
z S-video receivers — There are separate controls for luminance (Y) and chrominance (C).
If the setting is too low, the image may appear in monochrome. Adjust the
chrominance (C gain) until color appears.
z Composite video receivers — There is only one gain control on composite video MTP
receivers.
NOTE: The control knobs shown above on the right are removable to limit access if desired.
S-video Receiver
Composite Video
Y GAIN
Rear
Panel
C GAIN
GAIN
Tie
Wrap
Ridges
Earth
Ground
SHARP
SHARP
Twisted Pair
Transmitter
INPUT
L
R
12V
0.5a
MAX
VIDEO OUTPUT
MTP T SV A RCA
DVD Player
Figure 1. Example of a Typical MTP AV Application
TP Cable
(up to 1,000')
OUTPUT
L R
SHARP
VIDEO
MTP R SV A
INPUT
12V
0.5aMAX
Twisted Pair
Receiver
Flat Panel
Display
Extron
SI 28
Surfacemount
Speakers
XPA 1002
12
LIMITER/PROTECT
SIGNAL
OVER
TEMP
Extron
XPA 1002
Audio Power
Amplier
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