Extron electronic MTP 15HD RS Series - Manual

Setup Guide — MTP 15HD RS Series
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Setup Guide — MTP 15HD RS Series, cont’d
68-925-50
Rev. A 01 09
Power Supply
Output Cord
SECTION A–A
Ridges Smooth
A A
Captive
Screw
Connector
Tie Wrap
3"
16 (5 mm) Max.
Example of a typical MTP 15HD RS application
INPUT
Tx Rx
RS-232
MONITOR
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
Blue Blue
Insert
TP Wires
Pins:
12345678
OUTPUT
Tx Rx
RS-232
Step 6 — Power
Wire the 2-pole captive screw connectors for the included
external 12 VDC power supplies as shown at right. Plug them
into all units.
Step 7 — Pre-Peak, Peaking, and Level
• Transmitter’s Pre-Peak switch — View the image and
set the Pre-Peaking switch for the best image quality
to correct for long cable runs of the entire sytem (including all daisy-chained
receivers).
• Receiver’s Peaking control — View the image and adjust the
Peaking control for the best image sharpness. Minimum setting
(full counterclockwise) is zero peaking.
• Receiver’s Level control — View the image and adjust the Level
control for the best brightness level.
Step 8 — Skew compensation (SEQ receivers)
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 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 . Select the furthest left video signal by using a small screwdriver to press and release the
Select button until the LED for the left-shifted color — Red, Green, or Blue — lights.
d . Slowly rotate the Adjust control clockwise until the selected color is properly
converged.
e . If the remaining colors are left shifted, repeat steps c and d.
ON
1 2 3 4 5 6
H SYNC + V SYNC + C SYNC SOG VIDEO END UNIT
Format
Output
Format C Sync SOG Video
RGBHV
RGBS
RGsB
Component*
S-video*
Composite*
* Input video format must match.
PRE-PEAK
ON
OFF RGB
PEAKING LEVEL
INPU T
Tx Rx
RS-23 2
MONI TO R
PO WE R
12V .5A MA X
OUTPUT
MT P T 15 HD R S
PRE-PEAK ON
OFF
RGBHV
RGBHV
RGBHV
RS-232
RS-232 RS-232
Rack Mounted
PC Display Display
Up to Eight
Total Receivers
Extron
MTP T 15HD RS
Extron
MTP RL 15HD RS SEQ
Extron
MTP RL 15HD RS SEQ
INPU T BUFF ERED OUTPUT OUTPUT
PO WE R
12V .5A MA X
ON
1 2 3 4 5 6 H S Y N C + V SYNC
+ C SYN C SO G V ID E O SP A R E
1 MONO AUDI O 2
MT P R L 1 5H D A SE Q
INPU T BUFF ERED OUTPUT OUTPUT
PO WE R
12V .5A MA X
MT P R L 1 5H D A
MT P R L 1 5H D A SE Q ON
1 2 3 4 5 6 H SYNC
+ V SYNC
+ C SYNC SO G V ID E O SP A R E
1 MONO A UD IO 2
TP Cable
TP Cable
Ground
Tx
Rx
Gnd
Receive
Transmit
Connected
RS-232
Device Pins
MTP
Pins
JMP1
JMP2
JMP3
Unjumpered for
One-way (Default)
Jumpered for
Two-way
DELAY
RED
GREEN
BLUE
SELECT
This card provides quick start instructions for an experienced
installer to set up and operate any of the MTP VGA
video and RS-232 transmission systems.
Pre-installation — RS-232 Jumper
The receiver’s RS-232 circuits are factory-set to be
one-way, transmitter to receiver. If the system has
only one receiver , jumper JMP 1 on the main board can be set for
two-way communication as shown at right.
Installation
Step 1 — Mounting
Turn off or disconnect all equipment power sources and mount the
MTP transmitter and up to eight receiver(s) as required.
Step 2 — Transmitter inputs
• Connect a computer (VGA) video source to the Input
connector.
• Connect a VGA monitor to the Monitor connector.
• Plug an RS-232 device into the RS-232 port. Wire the
connector as shown below.
Step 3 — TP cables between units
• Terminate a TP cable as shown at right. Connect
it between the transmitter’s Output port and the
receiver’s Input port.
N If the unit is labeled “C7”, only CAT 7 cable
should be used.
• For daisy-chaining, connect up to eight TP
cables between a receiver’s Buffered Output
port and a daisy-chained receiver’s Input port.
Step 4 — Receiver outputs
• Connect a VGA monitor to the Output connector.
• Plug an RS-232 device into the RS-232 port. Wire the connector as
shown for step 2c, above.
Step 5 — Receiver DIP switches
• H Sync and V. Sync switches — Set these switches up for positive sync
or down for negative sync.
• Composite Sync, (SOG), and Video
switches — Set these switches as shown
in the table below right to output the indicated format.
• End Unit switch — Set this switch up if either of the
following is true:
 The receiver being configured is the only receiver
connected to the transmitter.
 The receiver being configured is the last receiver
in a daisy-chained system.