IMPORTANT:
Go to www.extron.com for the complete
user guide, installation instructions, and
specifications before connecting the
product to the power source.
MTP 1500RL 15HD RS SEQ • Setup Guide
RJ-45 Connector
This guide provides basic instructions for an experienced installer to set up and operate the Extron MTP 1500RL
15HD RS SEQ twisted pair receiver.
For full details, see the MTP 1500RL 15HD RS SEQ User Guide, available online at www.extron.com.
POWER
12V
1.0A MAX
INPUT
MTP
MTP
RED
SELECT
GREEN
BLUE
DELAY
BUFFERED OUTPUT
MTP
MTP
ADJUST
LEVEL
PEAKING
RGB
OUTPUT
MIN/MAX
RS-232
RxTx
MTP 1500RL SERIES
H +
V +
CSYNC
SOG
VIDEO
END
ON
MTP 1500RL 15HD RS SEQ
BI-232
Installation and Setup
Step 1 — Mounting
Turn off or disconnect all equipment power sources. Mount the MTP 1500RL 15HD RS SEQ receiver as required.
Step 2 — Connect Input
Connect the RJ-45 cable from an MTP transmitter to the Input port on the MTP 1500RL 15HD RS SEQ receiver.
Terminate the cable as shown below right, using the same standard (T568A or T568B) at both ends.
Transmission distance with one device before the MTP 1500RL 15HD RS SEQ
1500 feet (457 m) maximum (video signals)
Input
Source
VGA
cable
MTP Tx
Device
TP
cable
MTP 1500RL
15HD RS Device
1000 feet (305 m) maximum
(RS-232 data signals)
Transmission distance with more than one device before the MTP 1500RL 15HD RS SEQ
1500 feet (457 m) maximum (video signals)
Input
Source
VGA
cable
MTP Tx
Device
TP
cable
MTP RL Rx
Device
TP
cable
15HD RS Device
MTP 1500RL
1000 feet (305 m) maximum
(RS-232 data signals)
VGA
cable
Display
VGA
cable
Display
Pins:
12345678
Insert Twisted
Pair Wires
Pin T568A Wire
Color
T568B Wire
Color
1 White-green White-orange
2 Green Orange
3 White-orange White-green
4 Blue Blue
5 White-blue White-blue
6 Orange Green
7 White-brown White-brown
8 Brown Brown
NOTE: The transmitter and receiver are designed for and perform best with Extron Enhanced Skew-Free™ AV cable terminated in accordance
with the TIA/EIA T568A standard. CAT 5 cables are acceptable but less preferable. Using preterminated and tested cables is also
recommended. Cables terminated on site should be tested before use to ensure that they comply with Category 5 specifications.
Step 3 — Connect Outputs
Attach the applicable output cables (video, audio, and buffered output).
A. High resolution video output — Connect a suitable display device to the 15-pin HD
connector (RGB).
B. RS-232 connector — Connect an RS-232 compatible MTP transmitter to the 3-pole
captive screw connector (wired as shown at right) for bi-directional or uni-directional
communication up to 1,000 feet, (305 meters) maximum.
C. Buffered output — Connect up to 5 daisy-chained MTP receivers to this RJ-45 connector.
Step 4 — Receiver DIP Switches
• H sync (H+) and V sync (V+) switches — Set these switches up (On) for positive sync or
down (Off) for negative sync.
• Composite Sync, SOG, and Video switches — Set these switches as shown in the table
(see right) to output the indicated format.
• End Unit switch — Set this switch up if either of the following is true:
• The receiver being congured is the only receiver connected to the transmitter.
• The receiver being congured is the last receiver in a daisy-chained system.
• BI-232 switch — Set this up (ON) for bi-directional or down for uni-directional communication.
Connected RS-232
Device Pins
Receive
Transmit
Ground
Output
Format
RGBHV
RGBS
RGsB
Component*
S-video*
Composite*
* Input video format must match.
MTP Reciever
Pins
Tx
Rx
Gnd
H +
V +
CSYNC
SOG
VIDEO
ON
END
C Sync SOG Video
BI-232
MTP 1500RL 15HD RS SEQ • Setup Guide (Continued)
AA
Step 5 — Power
Wire the 2-pole captive screw connectors for the included external 12 VDC power supplies (see
a
Smooth
Ridges
image a on the right). Plug them into all units.
Grounding guidelines
Extron MTP 1500RL 15HD RS SEQ products can be adversely affected by electrostatic discharge (ESD)
3/16"
(5 mm)
Max.
if they are not grounded correctly.
To prevent malfunctions or product damage, an experienced installer can correctly ground an Extron
MTP 1500RL 15HD RS SEQ product in either of two ways:
• Ground the power input port — Insert one end of the grounding wire to the negative or ground pin
on the power input connector (see image a on the right). Tie the other end of the wire to an earth
ground.
SECTION A–A
Power Supply
Output Cord
b
• Ground the chassis — Use a connector hex nut (see image b on the right). Tie 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 — Peaking and Level
Adjust the image sharpness using the Peaking control. Increased peaking compensates for mid- and high-frequency
detail loss. The LED lights red when minimum (zero) or maximum peaking is reached.
Adjust the image brightness using the Level control. View the image and adjust either control for the best image quality.
LEVEL
Step 7 — Skew Compensation
Pair skew can be measured with test equipment or by viewing a crosshatch test pattern. The SEQ receivers have
built-in skew compensation capabilities. Adjust the equalization as follows:
A. Set the skew delay to zero for red, green, and blue by using a Tweeker or small screwdriver to press and hold
the Select button for 3 seconds. When the Red, Green, and Blue LEDs all go out, release the Select button.
B. Use UTP cable test equipment or examine the displayed image to determine which video signal — red, green,
or blue — is shifted furthest to the right.
C. Adjust the furthest left video signal by using a Tweeker or screwdriver to press and release the Select button until
the LED for the left-shifted color lights.
D. Slowly rotate the Adjust control clockwise until the shifted color is properly aligned.
E. Repeat steps C and D to align the third color if needed.
SELECT
POWER
12V
xA MAX
PEAKING
RGB
RED
GREEN
BLUE
DELAY
Rear
Panel
Tie
Wrap
Ridges
Earth
Ground
MIN/MAX
ADJUST
Extron
MTP 1500RL 15HD RS SEQ
Twisted Pa ir Receiver
with Loop-Through and Skew EQ
Flat Panel
Display
RS-232
BI-232
END
VIDEO
SOG
CSYNC
V +
H +
ON
MTP 1500RL 15HD RS SEQ
RS-232
OUTPUT
Rx
Tx
BUFFERED OUTPUT
INPUT
MTP
MTP
POWER
12V
1.0A MAX
Extron
RS-232
TxRx
POWER
T
12V
INPU
.5A MAX
MTP T 15HD RS
Twisted Pair
Transmitter
MTP T VGA RS
CABLE
LONG
OUTPUT
NORM
MONITOR
Maximum transmission distances:
Data (RS-232) 1000' (305 m)
Video 1500' (457 m)
RGBHV
PC
RS-232
RGBHV
500' (152 m) UTP Cable
(CAT 5/5e/6)
500' (152 m) UTP Cable
(CAT 5/5e/6)
Extron
MTP 1500RL 15HD RS SEQ
Twisted Pa ir Receiver
with Loop-Through and Skew EQ
BUFFERED OUTPUT
INPUT
MTP
MTP
POWER
12V
1.0A MAX
Flat Panel
Display
BI-232
END
VIDEO
SOG
CSYNC
V +
RS-232
H +
ON
MTP 1500RL 15HD RS SEQ
RS-232
OUTPUT
Rx
Tx
RGBHV
Figure 1. Example of a Typical MTP 1500RL 15HD RS SEQ Application
Extron USA Headquarters +1.800.633.9876 (USA/Canada Only) Extron USA - West: +1.714.491.1500 FAX: +1.714.491.1517 Extron USA - East: +1.919.850.1000 FAX: +1.919.850.1001
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68-1555-50
Rev. C
01 13
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