Extron electronic Universal Mini Twisted Pair Receivers MTP U R Series User Manual
Setup guide — mtp u r series, Setup guide — mtp u r series, cont’d
This card provides quick start instr
any of the MTP U R Series products.
Pre-installation — Jumper settings
The MTP U R has three jumpers located on the main board.
JMP1 is RS-232 directional communication, and JMP2 and JMP3
is for vertical and horizontal sync (respectively). By default JMP1 is
bidirectional; JMP2 and JMP3 are negative sync.
Installation
Step 1 — Mounting
Turn off or disconnect all equipment power sources
and mount the MTP U R as required.
Step 2 — Connect input
Connect the RJ-45 cable from an MTP transmitter
to the Input port on the MTP U R.
Terminate the cable as shown on the right, using the
same standard (A or B) at both ends.
N
If the input is labeled “CAT 7 Input”, only a CAT 7 cable
should be used (e.g. MTP C7 U R RSA SEQ model).
Step 3 — Connect outputs
Attach the applicable output cables (video, audio, and
RS-232), depending on the MTP U R model used.
a
. Composite video output connector — Connect to the
single female BNC connector (VID) .
b
. S-video output connector — Connect to the 4-pin mini
DIN connector (Y/C).
c
. Component video (MTP U R RSA SEQ model only) —
Connect to the three female BNC connectors (Y, R-Y, and B-Y).
d
. High resolution video output connector — Connect to the 15-pin HD connector (RGB).
e
. RS-232 connector — Connect a serial communications port
to the upper 3.5 mm, 5-pole captive screw connector for
bidirectional RS-232 communication (as shown).
f
. Audio connector (MTP U R RSA SEQ and MTP U R A
models only) —
Connect a suitable audio device to the
lower 5-pole captive screw connector for mono audio output (as shown).
Setup Guide
JMP1
JMP3
JMP2
Default settings (viewed
from rear)
5
Pin
1
2
3
6
7
8
4
Wire color
White-green
NOTE
If you are using Enhanced
Skew-Free™ A/V cable, use the
TIA/EIA T568A standard only.
Green
White-orange
White-blue
Orange
White-brown
Brown
Wire color
T568A
T568B
White-orange
Orange
White-green
White-blue
Green
White-brown
Brown
Side
Blue
Blue
Insert
Twisted Pair
Wires
Pins:
12345678
RJ-45 Connector
POWER
12V
0.5A MAX
CAT 7 INPUT
RGB
DELAY
PEAKING
LEVEL
MTP U R RSA SEQ
R
G
B
SELECT
ADJUST
SIGNAL
AUDIO
RS-232
VID
Y/C
YUV
RGB
RGB
1
MONO AUDIO
2
VID
Y/C
B-Y
Y
R-Y
OUTPUTS
RS-232
Tx Rx
SPACE
Ground
Tx
Rx
Gnd
Receive
Transmit
Connected RS-232
Device Pins
MTP
Pins
Spare
Spare
L
MONO A
UDIO
R
L
MONO A
UDIO
R
Unbalanced Output
Balanced Output
Do not tin the wires!
Mono output 1-
Sleeve(s)
Mono output 1+
Mono output 2+
Mono output 2-
Sleeve(s)
Mono output 1
Mono output 2
NO GROUND.
NO GROUND.
Step 4 — Power
Plug the included external 12 VDC power supply into the
2-pole captive screw connector. Wire the connector as shown.
Step 5 — Input signal detection
Check the displayed output is correct. The MTP U R detects the
input signal format, indicated by the front panel LED’s
(VID, Y/C, YUV, RGB), and differentiates between RS-232 and
audio signals. The output is then made on the appropriate
connector and all other outputs are muted.
Step 6 — Peaking and Level
Image sharpness is adjusted with the Peaking Control. Increased peaking
compensates for mid- and high-frequency detail loss. Minimum setting (full
counterclockwise) is zero peaking.
Image brightness is adjusted using the Level Control.
View the image and adjust the either control for the best image quality.
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
. Zero the skew delay 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 LED’s 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 7c and 7d to align the third color if needed.
Setup Guide — MTP U R Series, cont’d
RGB
DELAY
PEAKING
LEVEL
MTP U R RS SEQ
R
G
B
SELECT
ADJUST
SIGNAL
VID
Y/C
YUV
RGB
RGB
PEAKING
LEVEL
MTP U R RS SEQ
Power Supply
Output Cord
SECTION A–A
Ridges
Smooth
A
A
Captive
Screw
Connector
Tie Wrap
3"
16 (5 mm) Max.
INPUT
RG
B
PO
WER
12V
0.5A MA
X
VID
Y/C
OUTPUT
S
MT
P U
R
R
S
1
MONO
AU
DIO
2
INPUT
AUDIO
MONI
TO
R
PO
WER
12V
.5A MA
X
OUTPUT
MT
P T
15
HD
A
PRE-PEA
K
ON
OFF
L
R
INPU
T
MTP
T SV
A
S-VIDE
O
OUTPUT
12V
0.5a
MAX
RESET
E
T
H
E
R
N
E
T
A
C
T
LINK
AUDIO INPUTS
OU
TP
UT
S
RG
B
RG
B
1
2
3
1
2
3
Tx
Rx
1
1
2
2
1
2
3
1
2
4
1
2
LO
CA
L INPUTS
RG
B
RG
B
LO
CA
L OUTPUTS
INPUT SELEC
T
ON
LO
CA
L
RJ - 45
1
2
3
4
RS-232/RS-422
R
E
M
O
T
E
CONT
RO
L
LO
CA
L RS - 232
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
INP
UT
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
INPUT
RG
B
PO
WER
12V
0.5A MA
X
VID
Y/C
OUTPUT
S
MT
P U
R
A
1
MONO
AU
DIO
2
DVD-
RW
/-R RE
COR
DING
Prec
ision
Cin
em
a P
rogressive
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Example of a typical MTP U R application
68-1367-50
Rev. A
01 09
(Continued on reverse side)