Magenta Research MultiView XRTx User manual

1
.
MultiView
XRTx
Transmitter
Quick Reference
&
Setup Guide
Magenta Research
128 Litchfield Road, New Milford, CT 06776 USA
[phone] FAX [phone]
www.magenta-research.com
Connect with Confidence

2
MAGENTA MULTIVIEW™ SERIES
© 1998-2010 by Magenta Research All rights reserved.
Magenta Research
128 Litchfield Road
New Milford, CT 06776 USA
This document and the Magenta Research products to which it relates, and the copyright
in each, is the property of Magenta Research. Neither the document nor the products may
be reproduced by any means, in whole or in part, without the prior written permission of
Magenta Research. Magenta Research makes no warranty or representation, either express
or implied, with respect to this software or documentation, including their quality,
performance, merchantability, or fitness for a particular purpose. As a result, this software
or documentation are licensed "as is" and you, the licensee, are assuming the entire risk as
to their quality and performance.
In no event will Magenta Research be liable for direct, indirect, special, incidental, or
consequential damages arising out of the use of or inability to use the software or
documentation.
Magenta Research and the Magenta Research logo are trademarks of Magenta Research.
All other brands, product names, and trademarks are the property of their respective
owners.

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.
1
FEDERAL COMMUNICATIONS COMMISSION
AND
INDUSTRY CANADA
RADIO FREQUENCY INTERFERENCE STATEMENTS
This equipment generates, uses, and can radiate radio-frequency energy, and if
not installed and used properly, that is, in strict accordance with the manufacturer’s
instructions, may cause interference to radio communication. It has been tested
and found to comply with the limits for a Class A computing device in accordance
with the specifications in Subpart B of Part 15 of FCC rules, which are designed to
provide reasonable protection against such interference when the equipment is
operated in a commercial environment. Operation of this equipment in a
residential area is likely to cause interference, in which case the user at his own
expense will be required to take whatever measures may be necessary to correct
the interference.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emission
from digital apparatus set out in the Radio Interference Regulation of Industry
Canada.
EUROPEAN UNION DECLARATION OF CONFORMITY
The manufacturer declares that this product meets the requirements of
EU Directive 2004/108//EC.
This Magenta Research LTD product is Underwriters Laboratories I.T.E. listed when
installed accordingly to this guide.
FCC/IC RFI STATEMENTS, EU DECLARATION OF CONFORMITY

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MAGENTA MULTIVIEW™ SERIES
Contents
Chapter Page
1. Specifications...................................................................................................3
2. Introduction ........................................…..........................................................4
2.1 Overview.....................................................................................................4
2.2 Equipment You May Also Need..........................................................…....4
2.3 Compatible Cabling ........................................................................…...….4
3. Setup and Installation..........................................… ......................................….5
3.1 Data Mode Configuration..............................................................................5
3.2 Cabling Considerations................................................................................5
3.3 Making the Connections................................…............................................5
3.3.1 Connections and Setup in General .......................................……......5
3.3.2 Connections on the Single-Port VGA/Audio……..............………..…..6
3.3.3 Connections on the Single-Port VGA/RS-232………………....………7
3.3.4 Connections on the T4 VGA/Audio Transmitter
T4 VGA/RS-232 Transmitter...............................................…..……....8
3.3.5 Connections on the single port SA/SAP series………………....……...9
4. Troubleshooting..................................................................................................10
4.1 Common Problems ......................................................................................10
Appendix A. Cabling Pinouts.........................................…......................................12
Appendix B. Setting Sync Signal Output Termination.....…....................................14
Appendix C. DC Restore for AC coupled Signals…........…....................................15
Appendix D. XRTX Configuration Settings.………….............................................16
Appendix E. Serial Daughterboard SDB Setting ……………………......................18
Appendix F. Mounting Options…….......................................................................20
Appendix G. Pollable Serial Mode..........................................................................21
Appendix H. DDC Modes……..…..........................................................................25
Appendix I. Setting Sync Mode…..........................................................................25
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5
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1.Specifications
Cable Required: Category 5, 5e, 6 shielded or unshielded twisted pair
Compliance: CE; FCC Class A, IC Class/class A, UL listed I.T.E Device
Video Support: VGA, SVGA, XGA, XGA-2, RGBHV, RGB, Composite, S-Video,
Component Video modes
Resolution and
Refresh Rate: Up to 2048 x 1536 at up to 72 Hz (receiver dependent)
Required Source
Impedance: Video OUT: 75 ohms;
Audio models: Audio OUT (if any): 600 ohms maximum
SPDIF audio models: 75 Ohm.
Required Destination
Impedance: Video IN: 75 ohms;
Audio models: Audio IN (if any): 600 ohms minimum
SPDIF audio models: 75 Ohm.
Audio
Characteristics: Channels: Right/Left summed;
Line Level 600 Ohm Unbalanced
SA/SAP versions are full stereo audio
Serial
Characteristics: Protocol: Asynchronous; transparent to data format;
transparent to data rates up to 19.2 kbps full duplex;
data rates to 115 kbps simplex, half-duplex modes.
SA/SAP versions are 3 wire, fixed baud rate of 9600.
Connectors: XRTx: (1) 4 position phoenix, (1) RJ-45, (2) HD15 F;
XRTx 232: (1) DB9 F , (1) RJ-45, (2) HD15 F;
XRTx SA/SAP: (1) 4 position phoenix, (1) DB9 F,
(1) RJ-45, (2) HD15 F;
Temperature
Tolerance: Operating: 32 to 104°F (0 to 40°C);
Storage: -4 to +140°F (-20 to +60°C)
Humidity
Tolerance: Up to 80% noncondensing
Enclosure: Steel
Power: +5 V ;
Consumption: 5 watts maximum
Size: 1.2"H x 4.2"W x 4.3"D (3.1 x 10.4 x 10.9 cm)
Weight: 1.0 lb. (0.45 kg)
MTBF: 100,000 hours
CHAPTER 1: Specifications
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MAGENTA MULTIVIEW™ SERIES
2. Introduction
2.1 Overview
The Magenta MultiView™ Series extends VGA and video signals over ordinary
Category 5 cable.
This manual covers Magenta MultiView™ XRTx Universal Transmitters. These units
are field configurable for various video, audio and serial options. See Appendix D for
configuration settings.
The XRTx features the ability to report DDC information to the video source computer.
This allows for better control in choosing desired resolution and refresh rates which are
not always available if a valid DDC signal is not detected. See Appendix H for details.
SA series feature video, stereo audio and RS-232 signals on a single Cat5 and SAP
series units are similar to the above but have additional features for pollable serial.
For information on the respective receiver unit, please refer to the appropriate manual
included with the receiver.
2.2 Equipment You May Also Need
• Audio cable with RCA jacks or a 1.8” stereo plug.
• Video cable with HD15 connectors.
• Serial cable with DB9 connectors.
• CAT5 cable.
2.2 Compatible Cabling
Magenta Research products are compatible with Cat5/5e/6 data cabling as well as skew free
CAT5/5e cabling manufactured for video applications. Note that some skew free Cat5 is specific to
a particular vendor and is not compatible with our products. Please ensure any skew free CAT5
cable is non-proprietary prior to purchase/installation.
CAT6 cable, due to the manufacture method, can exhibit much greater skew than standard
CAT5/5e and may require skew compensation beyond what the standard product offers. Please
contact Magenta Research for assistance.
CAT5/5e/6 cabling for the Magenta MultiView™ Series must be pinned to the TIA-EIA T568B
wiring specification (see appendix A) We also highly recommend that all CAT5 cables be pre-
terminated and tested. Cables terminated on-site or in an existing infrastructure should be tested
before use to ensure compliance with the TIA-EIA T568B specification. Using incorrectly
terminated CAT5 cables can damage the Magenta MultiView™ Series.
The Cat5/5e/6 cable should be suitably rated Listed cable ( DUZX ) communication cables, TYPE
CMP, CMR, CMG or CM as designated in the NEC. Cables are to be installed in accordance with
the NEC and local building and electrical codes. This is the responsibility of the end user/installer
of this product.
4
WARNING
This equipment is not intended for, nor does it support,
distribution through an Ethernet network. Do not connect these
devices to any sort of networking or telecommunications
equipment!
Use only Magenta Research LTD approved MultiView power
adapters. Failure to do so, may damage this device and will void
warranty.

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.CHAPTER 3: SETUP & INSTALLATION
3. Setup and Installation
3.1 Data Mode Configuration (RS232 and SA versions)
XRTx 232 serial transmitters are configured in full modem bidirectional serial modes. If
you are using the daisy chain receivers or a multi-output transmitter (T4,T5) a
MultiView™ CAT5 matrix switch or MultiView™ CAT5 distribution amp, this mode must
be changed to uni-directional broadcast . To do this, configure the internal Serial
Daughterboard (SDB) to change the transmitters & receivers serial mode operation
(See Appendix E). This configuration should be done before making any cable
connections and applying power.
Alternatively, remove the internal daughterboard and use the XRTx transmitters built in
simplex serial option with the appropriate jumper changes.
SA series offer RS232 serial in addition to stereo audio. The serial signal is 3 wire TX,
RX, Gnd and does not support full modem signals. Baud rates for the SA series are
fixed at 9600. Simplex modes are supported without jumper or other changes by simply
using the TX signal only. SA units require no configuration.
SAP series offer pollable RS232 serial in addition to stereo audio. The serial signal is 3
wire TX, RX, Gnd and does not support full modem signals. Baud rates for the SAP
series are fixed at 9600. Simplex modes are supported without jumper or other changes
by simply using the TX signal only. See Appendix G on configuration and using SAP
Series
3.2 Cabling Considerations
• We recommend mounting and connecting all cabling to the Magenta MultiView™
Series components before applying power.
• Makes sure that the CAT5 cable you intend to use has been tested to comply
with the TIA/EIA 568B wiring specification (See Appendix A).
3.3 Making the Connections
3.3.1 CONNECTIONS AND SETUP IN GENERAL
This section contains figures showing connections with the specific Magenta
MultiView™ Series models. In general, however, the connection and setup procedure at
both transmitter and receiver ends is as follows:
NOTE: all units must be the same type for all supported features to function correctly.
For example, an XRTx 232 must be connected to an AK600 232 for the serial signals to
function. You cannot use the serial option with an XRTX 232 and an AK600 that is
configured for simplex serial. Similarly, an XRTX SA cannot be used with an AK600A.
Video modes may function normally, but 4th pair options will not.
At the transmitter end :
1. Connect the source video to the Magenta MultiView™ Series transmitter video input
port, which is an HD15 connector labeled VIDEO IN.
2. If desired, attach a local monitor via the local monitor port to LOCAL OUT.
3. Make your audio or serial connections via the phoenix AUX I/O connector or DB9
IOIO connector as appropriate.
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MAGENTA MULTIVIEW™ SERIES
4. Connect the CAT5 cable to the transmitter.
5. Apply power on the transmitter. The LED should light and, if there’s a local
monitor attached, a video image should appear on the monitor’s screen.
At the receiver end (refer to the appropriate receiver manual):
1. Connect the VIDEO OUTPUT HD15 connector to the display unit, and attach
any audio (AUX I/O) and/or serial connections (IOIO) depending on the model of
MultiView™ CAT5 Video System.
2. Connect the CAT5 cable to the LINK INPUT connection. If daisy chaining units,
connect the output CAT5 cable to the LINK OUTPUT connection.
3. Apply power. The LED should light and video should appear on the display
(make sure display is powered ON).
4. Adjust video levels and skew compensation per appropriate receiver manual.
3.3.2 CONNECTIONS ON THE SINGLE-PORT VGA/AUDIO
The single-port units with audio support video and audio signals over CAT5 cable. The
audio signal is line-level audio, and powered speakers are required. Note that there’s a
single connection for audio input. You can also use the transmitters and receivers to
make video-only connections without mono audio. Figure 3-1 shows the Single-Port
MultiView™ CAT5 Video System with Audio Transmitter connections, and Figure 3-2
shows the typical receiver connections.
Figure 3-1. Connections on the XRTx Universal Transmitter.
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.CHAPTER 3: Setup and Installation
Figure 3-2. Connections on the AK600 with audio.
3.3.3 CONNECTIONS ON THE SINGLE-PORT VGA/RS-232
The Single-Port MultiView™ CAT5 Video System with RS-232 supports video and full-
modem serial (RS-232) signals over CAT5 cable. You can also use the transmitters and
receivers to make video-only connections without serial communications. Figure 3-3
shows the Single-Port MultiView™ CAT5 Video System with RS-232 Transmitter
connections, and Figure 3-4 shows typical receiver connections.
NOTE
Even though both transmitter and receiver units contain audio jacks,
audio is not supported on the RS-232 version. Plugging in audio cables
may interfere with the RS-232 serial communications.
Figure 3-3. Transmitter connections on the XRTx 232 Universal Transmitter.
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MAGENTA MULTIVIEW™ SERIES
Figure 3-4. Receiver connections on the AK600 232
3.3.4 CONNECTIONS ON THE VGA/AUDIO T4/T5 TRANSMITTERS
The T4 four-port transmitter is used when the same signal is distributed
to multiple display devices. You set it up and cable it the same as you would with
the single-port transmitter. Figure 3-5 shows how connections are made on the
audio version, and Figure 3-6 shows how connections are made on the serial RS-232
T4S version.
NOTE
Serial communication mode is unidirectionally broadcast when using T4, T5
transmitters and daisy-chained receivers. In this mode, all other devices must be
of the simplex serial type. For more information, contact Technical Support.
Figure 3-5. T4 transmitter
connections with audio Figure 3-6. T4 transmitter
connections with serial
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.CHAPTER 3: Setup and Installation
3.3.5 CONNECTIONS ON THE SINGLE-PORT VGA SA and SAP
The Single-Port MultiView™ CAT5 Video System SA/SAP series supports RS-232,
video and stereo audio signals over CAT5 cable. SAP offers pollable serial modes so a
bi-directional serial session can be established with a receiver in a daisy chain.
At this time the Magenta MultiView units that support the SA/SAP versions are the
Magenta MultiView XRTx & UTx Universal Transmitters, AK600, AK1200, and XR2000
receivers. The Magenta MultiView T4, T5 transmitters do not support SA/SAP versions.
In order to utilize the full potential of the Magenta MultiView SA/SAP series, all
transmitters and receivers must be SA/SAP versions.
You cannot connect a standard RS232 or L/R audio version to an SA/SAP version to
get a single serial or audio signal. Video modes are not affected by this.
Serial signals are 3 wire RS232 (Tx, Rx, ground) and fixed at 9600 baud. Full 9 pin
modem signals are not supported.
Note when using the Magenta MultiView SA/SAP series with a MultiView 9D Cat5 DA,
or Cat5 matrix switch, the serial is transmit only. There are no configuration changes
required to the units. The serial application in use should be changed to transmit only.
Audio is full stereo, line level. One or two separate channels of mono audio may also
be used.
See figures below for cabling connections.
Appendix G details the configuration and use of the SAP series.
Figure 3-7. SA Series cable connections.
NOTE
SA units are pre-configured from the factory and require no configuration
changes.SAP Units require unique addresses when pollable serial is used. See
Appendix G.
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MAGENTA MULTIVIEW™ SERIES
4. Troubleshooting
4.1. Common Problems
In most cases, nearly every issue with the MultiView™ CAT5 Video System can be
resolved by checking the CAT5 termination and making sure that it’s pinned to the
TIA/EIA 568B wiring specification. However, there may be other problems that
cause the system to not perform as it’s designed. Below are solutions to the most
common installation errors.
Problem: No video signal at the transmitter local port or at the receiver.
Solution: • Check that both units are powered.
• Ensure receiver EQ adjustment is set correctly — turn knob slowly.
• Make sure the CAT5 cable is terminated correctly per the
TIA/EIA 568B wiring specification.
• Is the display device powered on and functioning?
• Check to ensure display settings (resolution, refresh rate, etc) are
compatible with input signal.
• In some cases, the video termination may be mismatched. The
transmitters and receivers ship with 75-ohm termination as the
default. To disable termination, see Appendix B.
• There may be a DDC compatibility problem. See Appendix H.
Problem: Poor video quality:
Solution: • Have all receiver adjustments been finished ?
• Ensure EQ adjustment is set correctly — turn knob slowly.
• Check all cable connections.
• The video signal’s refresh rate may be set too high. Reset to a
lower refresh rate in your monitor-configuration menu.
• There may be a delay skew issue. See Section on Skew in
receiver manual
• There may be a DDC compatibility problem. See Appendix H.
Problem: Poor audio quality:
Solution: • Powered speakers are required. Make sure speaker power is
ON.
• Check input source levels from the source device. Make sure
the audio source is not overdriven or underdriven.
• Audio is summed left and right for “A” versions. If using a single
channel, both audio inputs must be connected at the transmitter
end for full audio gain. Audio is line level.
• If Daisy Chaining, audio termination must be removed in DP
units. Only the last receiver requires termination. This does not
apply to SA or SAP units (SA units no longer require separate
daisy chain or end of line units as of April 2009). Reference
appropriate receiver user manual.
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.CHAPTER 4: Troubleshooting
Problem: Serial communication doesn’t work correctly.
Solution: • Are the serial devices connected properly? Are the serial
parameters correct for source/destination devices?
• Are the serial cables terminated correctly? If a null-modem
cable is used, it must be placed at the receiver end.
• When using RS-232 transmitters or receivers in daisy chains,
Cat5 switches, Cat5 distribution amps, or Multi-output
transmitters, the serial signal is a unidirectionally broadcast
mode only. In this mode, all other MultiView™ CAT5 Video
System devices must be the simplex serial type.
For assistance, contact Technical Support.
• The last device in a T4 transmitter or daisy chain configuration
must be a receiver unit with a terminated serial board.
See Appendix E for Serial board settings.
• SA/SAP units have a fixed baud rate of 9600 bps and use 3 wire
(TX,RX,GND) signals only.
Problem: “Green shift” or “green washout” on multimedia signals.
Solution: The standard video/serial model is designed to function with DC
coupled signals in which the black level is referenced to 0 volts.
Nearly all VGA cards function this way.
Some media servers, however, provide AC coupled signals and
can cause a green color shift in the video. This is a result of the
sync clamping on the red and blue channels of the video/serial
model.
For five-component (RGB/H&V) AC coupled video, the
MultiView™ CAT5 Video System XRTx Universal transmitter
has been designed with full DC restoration capability. This
problem is easily solved via a simple switch setting in the XRTx
Transmitter. Please refer to Appendix C.
Problem: Notes on Daisy Chaining
Solution: When utilizing a receiver’s RJ45 daisy chain port, the following
rules apply:
•If using L/R summed audio, simplex serial, or SPDIF units a
maximum of 12 units may be daisy changed within the rated
cable length of the receiver.
•When using SA units, a maximum of 4 units may be daisy
chained within the rated cable length of the receiver.
•When using SAP units, a maximum of 12 units may be daisy
chained within the rated cable length of the receiver if using
standard cat5/6 or a maximum of 8 units may be daisy chained
within the rated cable length of the receiver if using skew-free
cable.
•When daisy chaining, the maximum cable distance is not
increased beyond the rated distance of the receiver used. For
example, an AK600 can only daisy chain within 600 ft of the
transmitter. It is possible to daisy chain out of a short range
receiver into a longer range receiver to increase the range. For
example, over 600 ft an AK600 can be daisy chained into an
AK1200 which allows for daisy chaining to 1,200 ft.
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MAGENTA MULTIVIEW™ SERIES
Appendix A. Cabling Pinouts
Table A-1. HD15 video connector.
*SA audio channels are reversed at the receiver end. Left audio is on pin 3 and right audio is on pin 1.
Pin RGBHV
(VGA) RGBS RGsB Com- posite SVHS (Y/C) YUV
1 Red + Red + Red + C+ V+
2 Green+ Green+ Green+ C+ Y+ Y+
3 Blue+ Blue+ Blue+ U+
4 — — —
5 Gnd Gnd Gnd
6 Red- Red- Red- C- V-
7 Green- Green- Green- C- Y- Y-
8 Blue- Blue- Blue- U-
9 — — —
10 Gnd Gnd —
11 Gnd Gnd —
12 — — —
13 H Sync C Sync —
14 V Sync — —
15 Gnd Gnd —
Table A-2. Phoenix pinout:
PIN Audio SA Audio* Simplex
Serial SPDIF
Audio Composite Video
Pin 1 Left Channel Left Channel Tx Signal + Signal +
Pin 2 Ground Ground ground Signal - Signal -
Pin 3 Right Channel Right Channel - - -
Pin 4 - Shell - -
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.APPENDIX A: Cable Pinning
Appendix A. Cabling Pinouts
Table A-3. DB9 Female Serial connector
Table A-4. T568B CAT5 pinout
Pin Full Duplex 3 wire (SA/SAP) Simplex
1 DCD
2 RX RX
3 TX TX TX
4 DTR
5 Ground Ground Ground
6 DSR
7 RTS
8 CTS
9 RI
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MAGENTA MULTIVIEW™ SERIES
Appendix B. Setting Sync Signal
Output Termination
In some cases, it may be necessary to disable the 75-ohm termination of the video
outputs on the MultiView™ CAT5 Video System units. This can be done by opening
the case of each unit and installing jumpers on the circuit board. The settings disable/
enable the 75-ohm termination on individual units. For instance, changing a transmitter
termination affects the local monitor port only, it doesn’t affect the receivers.
Conversely, changing a receiver affects the output port of the receiver, not the
transmitter. The following diagrams show the jumper locations for the XRTx unit
75-ohm sync termination:
To enable: Both jumpers OUT (Default)
To disable: Both jumpers IN
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17
.APPENDIX C: DC Restore
Appendix C. DC Restore to fix Green Shift
of AC Coupled Signals
The standard MultiView product is designed to function with DC coupled signals with
the black level referenced to 0 volts. Nearly all VGA cards function this way. However,
some media servers or digital camera devices provide AC coupled signals and can
cause a green color shift in the video. This is a result of the sync clamping on the Red
and Blue channels in the MultiView. The MultiView XRTx Universal transmitter has
been designed with full DC restore capability. A simple switch setting is all that is
required.
The following diagrams show the switch location and settings for the XRTx
Universal Transmitter assembly.
Note: Switch settings other than shown below may result in unpredictable performance
and are not supported by Magenta Research.
15
DC restore / AC coupling options:
Disable: AC Coupling to A
(Default) DC Restore to A
Internal SW5 position 1 OFF (default)
Mode 1 AC Coupling to B
Enable DC Restore to B
Internal SW5 position 1 OFF (default)
Mode 2 AC Coupling to B
Enable DC Restore to A
Internal SW5 position 1 ON

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MAGENTA MULTIVIEW™ SERIES
Appendix D. XRTx Configuration Settings
Note: XRTx transmitters are typically pre-configured at time of order and will have
factory configuration indicated in the part number label on the bottom of the unit.
The factory configuration may be changed or checked by using the following jumper
location diagram as well as Table D-1 for jumper settings.
MultiView XRTx Jumper Locations and Settings:
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.APPENDIX D: XRTX Configuration Settings
Table D-1: MultiView XRTx Configuration Jumper Settings
Configuration Option (all options utilize 4th pair,
except special configurations): SW1 SW2 SW3 SW6
RGBHV Computer Video
With Left/Right Line Level Audio
1 Off
2 ON
3 Off
4 Off
1 ON
2 ON
3 Off
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With SDPIF Digital Audio
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With Simplex Serial (receive only)
1 ON
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 ON
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With Composite Video
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With RS232 serial or SA/SAP series (requires
separate daughterboard installed)
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 ON
2 ON
3 ON
4 Off
Composite, S-Video, Component Video
With Left/Right Line Level Audio
1 Off
2 ON
3 Off
4 Off
1 ON
2 ON
3 Off
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With SDPIF Digital Audio
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With Simplex Serial (receive only)
1 ON
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 ON
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With Composite Video
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 Off
1 Off
2 Off
3 ON
4 ON
1 ON
2 ON
3 ON
4 Off
With RS232 serial or SA series (requires separate
daughterboard installed)
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 ON
2 ON
3 ON
4 Off
Special configurations:
Composite Video and Stereo Audio
All signals input via HD15 connector (AV mode)
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 Off
2 Off
3 Off
4 Off
1 Off
2 ON
3 Off
4 Off
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MAGENTA MULTIVIEW™ SERIES
Appendix E. Serial Daughterboard
(SDB) Settings
The single-port serial transmitters and single-port and dual daisy chainable
serial receivers contain an internal serial daughterboard (SDB) that can be
configured for various serial modes. Multi Port Cat5 transmitters do not
utilize the SDB and are configured for Mode 1 only.
The SDB hardware configuration is done via jumper settings. These jumpers
are used to set the various modes of operation. As shown below. Both ends
must be set the same.
To access the SDB on transmitters and receivers:
1. Make sure the unit is powered OFF
2. If necessary, unplug all cables to the unit.
3. Unscrew the top screw as well as the two set screws in the DB9
connector. Lift the cover off
Table D-1 shows the Transmitter SDB configuration settings.
Notes:
•Mode 1 is required when using multi output transmitters and when
daisy chaining receivers.
•Mode 3 may introduce noise in video over 1,000 ft when serial
communication occurs. This does not apply if Mode 5 is used on
the receiver.
•JP1 5-6 and 7-8 terminate the serial bus and must be IN on the
transmitter.
Mode Type Baud
(Max) JP1 1-2 JP1 3-4
1 Simplex
(one way)
(to 1500 ft)
115k OUT IN
2 Full Duplex
(2 way)
Short (< 500 ft)
19.2K OUT OUT
3/5
Default
Setting
Full Duplex
(2 way) Long (to
1500 ft)
19.2k IN OUT
4 Half Duplex
(2 way) Long
(to 1500 ft)
115k IN IN
18