AMX DX-TX-WP-BL Users Manual
Instruction Manual
DXLink™ Twisted Pair
Transmitters/Receiver
DXLink Multi-Format Wallplate Transmitter
DXLink Multi-Format Decor Style Wallplate Transmitter (US)
DXLink Multi-Format Transmitter Module
DXLink HDMI Transmitter Module
DXLink HDMI Receiver Module
DXLink™ Twisted Pair Transmitters/Receiver
REV M: 01/07/2014
AMX Domestic Channel Partner Limited
Warranty, Disclaimer and License
(Excerpt from CHANNEL PARTNER TERMS AND CONDITIONS Versions 11.17.2011 with updates for previous
version 8.25.2010 [sections 6.1 (a), (b) and (f)])
6. LIMITED WARRANTY; RETURN, REPAIR AND REPLACEMENT
6.1 AMX warrants the Products to be free of material defects in materials and workmanship under normal use
for three (3) years from the Shipping Date (or such other period as may be specified below), subject to the
following limitations and exceptions (“Limited Warranty”). For any Product, “Warranty Period” means the
period during which the Limited Warranty is in effect, as set forth herein.
(a) LCD and LED panels are warranted for three (3) years from the Shipping Date, except for the display
and touch overlay components, which are warranted for a period of one (1) year from the Shipping
Date.
(b) Disk drive mechanisms, pan/tilt heads and external power supplies are warranted for a period of
one (1) year from the Shipping Date.
(c) AMX lighting Products are warranted to switch on and off any load that is properly connected to our
lighting Products, as long as the AMX lighting Products are under warranty. AMX also warrants the
control of dimmable loads that are properly connected to our lighting Products. The dimming
performance or quality thereof is not warranted, due to the random combinations of dimmers, lamps
and ballasts or transformers.
(d) AMX software and firmware included in the Products is warranted for a period of ninety (90) days from
the Shipping Date.
(e) Batteries and incandescent lamps are not covered under the Limited Warranty.
(f) The Warranty Period for AMX AutoPatch EPICA, Enova DGX, Modula, Modula Series 4,
Modula Cat Pro Series and 8Y-3000 Product models will continue for the original installation until
five (5) years after the issuance of a PDN with respect to termination of the applicable Product model.
However, if the Product is moved from its original installation to a different installation, the Warranty
Period will automatically become three (3) years from the Shipping Date and, if more than three (3)
years have elapsed since the Shipping Date, the Warranty Period will automatically expire.
Version Date: 11-17-11
Note: The complete Warranty is at www.amx.com.
Contents
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Contents
ESD Warning.......................................................................................................................6
Important Safety Information and Instructions ...................................................................7
Information et directives de sécurité importantes..............................................................8
Notices ...............................................................................................................................9
Product Overview and Specifications ...............................................................................11
Applicability Notice ................................................................................................................................. 11
Product Notes.......................................................................................................................................... 11
Product Compatibility Tables................................................................................................................... 12
DXLink Transmitter and Receiver Features .............................................................................................. 13
Common Applications.............................................................................................................................. 14
Transmitters............................................................................................................................................. 14
Receiver ................................................................................................................................................... 22
Common Features/Functionality .............................................................................................................. 25
Quick Reference Tables for Modes .......................................................................................................... 28
DXLink Transmitters and Receiver Specifications .................................................................................... 30
Installation and Setup .......................................................................................................36
Site Recommendations ............................................................................................................................ 36
General Hazard Precautions..................................................................................................................... 36
Setup Information .................................................................................................................................... 37
Wallplate Transmitters – Attaching Signal/Transport Cables ................................................................... 53
Multi-Format TX or HDMI TX – Attaching Signal, Transport, and Control Cables.................................... 55
Multi-Format TX or HDMI TX – Applying Power ...................................................................................... 56
HDMI RX – Attaching Signal and Control Cables ..................................................................................... 57
HDMI RX – Applying Power ..................................................................................................................... 58
Serial Data Transfer and IR Flow Control ................................................................................................. 59
Optional: Multi-Format TX, HDMI TX, and HDMI RX –
Wiring for Serial Data Transfer ..................................................................................................................... 59
Optional: Multi-Format TX, HDMI TX, and HDMI RX – IR Control ........................................................... 60
ID Pushbutton Functions.......................................................................................................................... 61
HDMI RX Scaling Button and Scaling Modes ........................................................................................... 61
Detailed NetLinx (Link/Act and Status) LED Behavior.............................................................................. 62
DXLink TX/RX in a Multiple-Stage Switching System...............................................................................63
Network Configuration.....................................................................................................64
Overview ................................................................................................................................................. 64
Factory Default Parameters ..................................................................................................................... 66
Device IDs................................................................................................................................................ 67
Using the ID Pushbutton .......................................................................................................................... 67
Contents
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
IRL File Transfers ..............................................................................................................72
Overview ................................................................................................................................................. 72
Preparing for IRL File Transfers in an Endpoint System ........................................................................... 73
Preparing for IRL File Transfers in an Extender System ........................................................................... 74
Transferring IRL Files ............................................................................................................................... 75
NetLinx Programming of DXLink Transmitters and Receivers ..........................................78
Overview ................................................................................................................................................. 78
Device Numbering and Ports................................................................................................................... 78
CHANNELs ............................................................................................................................................. 80
DXLink Receiver Video SEND_COMMANDs............................................................................................ 80
DXLink Receiver Audio SEND_COMMANDs............................................................................................ 82
DXLink Transmitter Video SEND_COMMANDs ....................................................................................... 83
DXLink Transmitter Audio SEND_COMMANDs ....................................................................................... 87
IR SEND_COMMANDs............................................................................................................................. 88
Serial SEND_COMMANDs ....................................................................................................................... 92
DXLink Transmitter USB SEND_COMMANDs .......................................................................................... 94
DXLink Receiver USB SEND_COMMANDs...............................................................................................94
Common DXLink Transmitter / Receiver SEND_COMMANDs ................................................................. 95
DXLink System SEND_COMMANDs ........................................................................................................ 96
SEND_STRING Escape Sequences ........................................................................................................... 97
Enova DVX Switchers – DXLink SEND_COMMANDs ............................................................................... 98
Troubleshooting ..............................................................................................................99
Overview ................................................................................................................................................. 99
Basic Troubleshooting ............................................................................................................................. 99
Determining HDCP Compliance............................................................................................................... 99
Power Issues .......................................................................................................................................... 100
DXLink Connection Issues ...................................................................................................................... 101
Network Setup Issues ............................................................................................................................ 102
Technical Support .................................................................................................................................. 102
Appendix A – Upgrading the Firmware..........................................................................103
Overview ............................................................................................................................................... 103
Preparing for KIT File Transfers in an Endpoint System......................................................................... 104
Preparing for KIT File Transfers in an Extender System......................................................................... 104
Important Upgrade Information ............................................................................................................ 105
Transferring KIT Files ............................................................................................................................. 107
Appendix B – Telnet (Terminal) Commands....................................................................108
Establishing a Terminal Connection Via Telnet ...................................................................................... 108
Telnet Username and Password............................................................................................................. 109
Telnet Commands.................................................................................................................................. 110
Master Connection Modes..................................................................................................................... 116
Notes on Specific Telnet Clients ............................................................................................................ 117
Contents
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Appendix C – Virtual NetLinx Master .............................................................................118
Overview Virtual NetLinx Master (Masterless)....................................................................................... 118
Setting PC to Static IP Address ............................................................................................................. 118
Creating a Virtual Master....................................................................................................................... 120
Preparing a DXLink Unit to Work with a Virtual Master ........................................................................ 121
Appendix D – Cable Details and Pinout Info...................................................................123
Overview ............................................................................................................................................... 123
HDMI Connector Cable Pinout............................................................................................................... 123
HD-15 Connector Cable Pinout.............................................................................................................. 124
DVI Pinout for DVI-to-HDMI Cable Adapter .......................................................................................... 125
Appendix E – Supported Input Resolutions ....................................................................126
Available Pixel Display and Refresh Rate ............................................................................................... 126
Appendix F – Supported Output Resolutions.................................................................129
HDMI and DVI Supported Output Resolutions ...................................................................................... 129
Digital Video Output Resolution Support .............................................................................................. 130
Appendix G – Ground Wire Attachment.........................................................................134
Attaching a Ground Wire to a Common Earthed Ground...................................................................... 134
Attaching a Ground Wire to Module without Designated Ground ........................................................ 134
Appendix H – EDID Programming ..................................................................................136
DGX Configuration Software Overview ................................................................................................. 136
Software Installation on PC.................................................................................................................... 136
DXLink Connection to PC ...................................................................................................................... 137
EDID Programmer View......................................................................................................................... 138
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
ESD Warning
To avoid ESD (Electrostatic Discharge) damage to sensitive components, make sure you are properly grounded
before touching any internal materials.
When working with any equipment manufactured with electronic devices, proper ESD grounding procedures must
be followed to make sure people, products, and tools are as free of static charges as possible. Grounding straps,
conductive smocks, and conductive work mats are specifically designed for this purpose.
Anyone performing field maintenance on AMX DXLink equipment should use an appropriate ESD field service
kit complete with at least a dissipative work mat with a ground cord and a UL listed adjustable wrist strap with
another ground cord. These items should not be manufactured locally, since they are generally composed of highly
resistive conductive materials to safely drain static charges, without increasing an electrocution risk in the event of
an accident. ESD protective equipment can be obtained from 3M™, Desco
Systems
®
, and other such vendors.
ESD Warning
®
, Richmond Technology®, Plastic
Important Safety Information and Instructions
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Important Safety Information and Instructions
When using and installing your AMX product, adhere to the following basic safety precautions. For more
information about operating, installing, or servicing your AMX product, see your product documentation.
Read and understand all instructions before using and installing AMX products.
Use the correct voltage range for your AMX product.
There are no user serviceable parts inside an AMX product; service should only be done by qualified
personnel.
If you see smoke or smell a strange odor coming from your AMX product, turn it off immediately and
call technical support.
For products with multiple power supplies in each unit, make sure all power supplies are turned on
simultaneously.
Use surge protectors and/or AC line conditioners when powering AMX products.
Only use a fuse(s) with the correct fuse rating in your enclosure.
Make sure the power outlet is close to the product and easily accessible.
Make sure the product is on or attached to a stable surface.
Turn off equipment before linking pieces together, unless otherwise specified in that product’s
documentation.
For safety and signal integrity, use a grounded external power source and a grounded power connector.
To avoid shock or potential ESD (Electrostatic Discharge) damage to equipment, make sure you are
properly grounded before touching components inside an AMX product.
Information et directives de sécurité importantes
8
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Information et directives de sécurité importantes
Veuillez vous conformer aux directives de sécurité ci-dessous lorsque vous installez et utilisez votre appareil
AMX. Pour de plus amples renseignements au sujet de l’installation, du fonctionnement ou de la réparation de
votre appareil AMX, veuillez consulter la documentation accompagnant l’appareil.
Lisez attentivement toutes les directives avant d’installer et d’utiliser les appareils AMX.
Le voltage doit être approprié à l’appareil AMX.
Les appareils AMX ne contiennent aucune pièce réparable par l’usager; la réparation ne doit être
effectuée que par du personnel qualifié.
Si de la fumée ou une odeur étrange se dégagent d’un appareil AMX, fermez-le immédiatement et
appelez le Service de soutien technique.
Veillez à ce que tous les blocs d’alimentation des appareils dotés de blocs d’alimentation multiples dans
chaque unité soient allumés simultanément.
Servez-vous de protecteurs de surtension ou de conditionneurs de lignes à courant alternatif lorsque
vous mettez les appareils AMX sous tension.
Placez uniquement des fusibles de calibre exact dans les boîtiers.
Veillez à ce que la prise de courant soit proche de l’appareil et facile d’accès.
Veillez à ce que votre appareil AMX soit installé sur une surface stable ou qu’il y soit fermement
maintenu.
Fermez toutes les composantes de l’équipement avant de relier des pièces, à moins d’indication
contraire fournie dans la documentation de l’appareil.
Par mesure de sécurité et pour la qualité des signaux, servez-vous d’une source d’alimentation externe
mise à la terre et d’un connect d’alimentation mis à la terre.
Pour éviter les chocs ou les dommages éventuels causés à l’équipement par une décharge
électrostatique, veillez à ce le dispositif oit bien relié à la terre avant de toucher les composantes se
trouvant à l’intérieur d’un appareil AMX.
9
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Notices
Notices
Copyright Notice
AMX© 2014 (Rev M), all rights reserved. No part of this publication may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, without the prior written permission of AMX. Copyright protection claimed extends to AMX hardware
and software and includes all forms and matters copyrightable material and information now allowed by statutory
or judicial law or herein after granted, including without limitation, material generated from the software
programs which are displayed on the screen such as icons, screen display looks, etc. Reproduction or disassembly
of embodied computer programs or algorithms is expressly prohibited.
No patent liability is assumed with respect to the use of information contained herein.
Liability Notice
While every precaution has been taken in the preparation of this publication, AMX assumes no responsibility for
error or omissions. No liability is assumed for damages resulting from the use of the information contained herein.
Further, this publication and features described herein are subject to change without notice.
US FCC Notice
The United States Federal Communications Commission (in 47 e-CFR 15.105) has specified that the following
notice be brought to the attention of the users of this product.
“Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.”
Lithium Batteries Notice
Switzerland requires the following notice for products equipped with lithium batteries. This notice is not
applicable for all AMX equipment.
Upon shipment of the products to Switzerland, the requirements of the most up-to-date Swiss Ordinance Annex
2.15 of SR 814.81 will be met including provision of the necessary markings, documents, and annual reports
relative to the disposal of the batteries to the Swiss Authorities.
Trademark Notices
AMX®, Enova®, AutoPatch®, NetLinx®, DXLink™, SmartScale®, and InstaGate Pro® are trademarks of AMX.
Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
®
UL
and the UL logo are trademarks of UL LLC.
™
3M
, Desco®, Richmond Technology®, and Plastic Systems® are registered trademarks.
Ethernet
ENERGY STAR
Protection Agency.
Other products mentioned herein may be the trademarks of their respective owners.
®
is a registered trademark of the Xerox Corporation.
®
is a registered trademark of the U.S. Department of Energy and the U.S. Environmental
Notices
10
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Warnings and Cautions
This manual uses the following conventions and icons to draw attention to actions or conditions that could
potentially cause problems with equipment or lead to personal risk.
ESD Warning: The icon to the left indicates text regarding potential danger associated with the discharge of
static electricity from an outside source (such as human hands) into an integrated circuit, often resulting in
damage to the circuit.
Warning: The icon to the left indicates text that warns readers against actions or conditions that could cause
potential injury to themselves.
Caution: The icon to the left indicates text that cautions readers against actions that could cause potential
injury to the product or the possibility of serious inconvenience.
11
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Product Overview and Specifications
Applicability Notice
The information in this manual applies to the DXLink Multi-Format Transmitter Module, the DXLink HDMI
Transmitter Module, the DXLink Multi-Format Wallplate Transmitter, the DXLink Multi-Format Decor Style
Wallplate Transmitter (US), and the DXLink HDMI Receiver Module listed in the table below. In this manual,
these products will be referred to as the Multi-Format TX, HDMI TX, Wallp l ate T X, Decor Wallplate TX, and
the HDMI RX. When referring to all four of the transmitter units, the term Tra ns mi tte rs will be used.
DXLink™ Twisted Pair Transmitters and Receiver
FG # Model Model Number, Description
FG1010-310 Multi-Format TX AVB-TX-MULTI-DXLINK, DXLINK MULTIFORMAT HDCP TX
FG1010-300 HDMI-TX* AVB-TX-HDMI-DXLINK, DXLINK HDMI HDCP TX
FG1010-320-BL
FG1010-320-WH
FG1010-325-BL
FG1010-325-WH
FG1010-500 HDMI-RX AVB-RX-DXLINK-HDMI, DXLINK HDMI HDCP RX W SCALER
* The DXLink HDMI TX Module has been discontinued. This manual contains information on it for support.
Multi-Format
Wallplate TX
Multi-Format Decor
Style Wallplate TX
AVB-WP-TX-MULTI-DXLINK, DXLINK MUTIFORMAT
WALLPLATE TX (BLACK or WHITE)
AVB-DWP-TX-MULTI-DXLINK, DXLINK MULTI DECOR HDCP TX
(BLACK or WHITE)
Product Overview and Specifications
Compatibility Note: The Transmitters and the Receiver listed above are compatible with a number of other
DXLink products (see the section “Product Compatibility Tables” on page 12). All of the Transmitters are
compatible with the Receiver. The Wallplate TX and Decor Wallplate TX must
when connecting directly to an HDMI RX; others may cause damage.
use DXLink power injectors
Product Notes
The Transmitters and Receiver are designed for transmission of an HDMI signal over twisted pair cable (or a DVI
signal via a DVI-to-HDMI cable adapter) up to 328 feet (100 m). Functionality is briefly described below.
Multi-Format TX – The Multi-Format TX receives an HDMI signal or analog video signal (composite, Y/C,
Y/Pb/Pr, RGB, RGBS, or RGBHV) and an audio signal from a source device. The audio can be either digital
audio embedded with the HDMI signal, digital audio over S/PDIF, or analog stereo audio.
Either analog or digital video is transmitted out of the DXLink output. The active video selection is made using
one of two methods: 1) Automatic, which selects digital video as the priority video input or analog video when no
digital video is present. 2) Active ICSP command video input selection from a bound NetLinx Central Controller.
Both the video and audio are transported over twisted pair cable to an Enova DGX Digital Media Switcher, an
applicable Enova DVX Solution (to an HDMI RX), or directly to an HDMI RX.
The 232 port (RS-232) on the Multi-Format TX supports bidirectional serial data via the twisted pair cable to/from
the 232 port on an HDMI RX. The Multi-Format TX also has IR ports.
HDMI TX
either digital audio embedded with the HDMI, digital audio over S/PDIF, or analog stereo audio. Both the video
and audio are transported over twisted pair cable to an Enova DGX Digital Media Switcher, an applicable Enova
DVX Solution (to an HDMI RX), or directly to an HDMI RX. The 232 port (RS-232) on the HDMI TX supports
bidirectional serial data via the twisted pair cable to/from the 232 port on an HDMI RX. The HDMI TX also has
IR ports.
– The HDMI TX receives an HDMI signal and an audio signal from a source device. The audio can be
Wallplate TX and Decor Wallplate TX – These wallplates receive an HDMI signal or analog video signal
(composite, Y/C, Y/Pb/Pr, RGB, RGBS, or RGBHV) and an audio signal from a source device. The audio can be
either digital audio embedded with the HDMI signal or analog stereo audio.
Either analog or digital video is transmitted out of the DXLink output. The active video selection is made using
one of two methods: 1) Automatic, which selects digital video as the priority video input or analog video when no
digital video is present. 2) Active ICSP command video input selection from a bound NetLinx Central Controller.
Product Overview and Specifications
12
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Both the video and audio are transported over twisted pair cable to an Enova DGX Digital Media Switcher, an
applicable Enova DVX Solution, or directly to an HDMI RX. Direct connection requires either PDXL-2
(FG1090-170) or PS-POE-AT-TC (FG423-84).
HDMI RX
– The HDMI RX receives an HDMI signal with embedded audio over twisted pair cable from a
DXLink compatible device (or from a DXLink Transmitter) and sends the signal on to the destination. Audio
received on the HDMI RX can also be output on the Stereo Audio Out port if it originated as a 2 channel audio
signal. The 232 port (RS-232) on the HDMI RX supports bidirectional serial data via the twisted pair cable
to/from the 232 port on the Multi-Format TX or HDMI TX. The HDMI RX features SmartScale
®
Technology
(integrated EDID output scaling) to ensure an appropriate output resolution, plus it supports a Manual (override)
option for setting up custom resolutions and a Bypass option. The HDMI RX also has IR ports.
Note: If a DVI-D signal is used (via a DVI-to-HDMI cable adapter), the advanced audio support from HDMI
will not be available.
Note: These DXLink products support several different modes which are available for system setup and use.
Brief explanations of the modes are provided in the section “Quick Reference Tables for Modes” on page 28
along with page references to complete information.
Product Compatibility Tables
The Transmitters and the Receiver are compatible with the DXLink products listed in the two tables below.
Enova DGX Solutions and DXLink Functions
The following table shows which Enova DGX products support specific DXLink functions.
DXLink Functions in Enova DGX Solutions
DXLink Twisted Pair Input Boards DXLink Twisted Pair Output Boards
DXLink Inputs Up to 8/16/32* –
Power on DXLink Inputs** Yes –
DXLink Outputs – Up to 8/16/32*
Power on DXLink Outputs** –Yes
* Inputs and outputs up to 8, 16, or 32 depending on the system (in increments of 4 inputs or outputs per board).
** For power budget information for system planning when using DXLink Transmitters and Receivers with an
Enova DGX Digital Media Switcher, see page 41.
Enova DVX Solutions and DXLink Functions
The following table shows which Enova DVX products support specific DXLink functions.
DXLink Functions in Enova DVX Solutions*
DXLink Inputs 42020
Power on DXLink Inputs Yes Yes N A Yes N A
DXLink Outputs 22211
Power on DXLink Outputs No No No Yes Yes
* Does not apply to the DVX-2100HD.
DVX-3156HD DVX-3155HD DVX-3150HD DVX-2155HD DVX-2150HD
Product Overview and Specifications
13
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
DXLink Transmitter and Receiver Features
Note: The Wallplate TX and Decor Wallplate TX have a limited set of features (i.e., no S/PDIF, IR, or serial
ports).
Incorporates HDMI
HDCP 1.3 compatible
Supports computer video up to 1920x1200, HDTV up to 1080p, as well as 3D support (3D and Deep Color)
Supports HDMI pass through with embedded digital audio and single link DVI (DVI-to-HDMI cable adapter
required)
Multi-Format TX, Wallplate TX, and Decor Wallplate TX support analog video: composite, Y/C, Y/Pb/Pr,
RGB, RGBS, or RGBHV
Reads the downstream EDID from the switcher (Endpoint Mode) or the sink (Extender Mode)
Transports video signals over distances up to 328 feet (100 m) via the DXLink connection
Interruption free content when used in conjunction with a switcher, AMX’s exclusive InstaGate Pro
Technology allows audio and video to be switched quickly and easily to every connected display without the
difficulties typically associated with HDCP.
AutoDetect on the TXs and SmartScale
resolutions and signal type parameters, allowing switching out source and destination devices without
manual setup. Also included is the ability to control detailed timing parameters for customized video output
formats. (SmartScale is the ability to configure the scaling output by automatically selecting destination
defined resolutions.)
Supports HDMI embedded digital audio, digital audio over S/PDIF, and analog stereo audio
Standard twisted pair cable saves time and installation effort
The USB port on the HDMI Receiver passes keyboard and mouse USB signals to control a remote computer.
The Transmitter’s USB port connects to a Host PC and will forward HID keyboard and mouse data received
from a directed Receiver’s USB port. (For USB port information, see page 26.)
The 232 port (RS-232 serial) supports bidirectional transfer of serial data between Master and TX or RX
(Endpoint Mode) or between TX and RX (Extender Mode)
The IR port supports bidirectional transfer of IR data between Master and TX or RX (Endpoint Mode) or
between TX and RX (Extender Mode)
Power over DXLink (twisted pair cable) support when used with a switcher or with an approved AMX Power
over DXLink device (for power budget information when used with an Enova DGX Digital Media Switcher,
see page 41)
A desktop power supply (ENERGY STAR
Decor Wallplate TX receive power from the switcher or can be used with a DXLink power injector
(for power budget information, see page 41).
The modules are compatible with all V Style, versatile mounting options including rack, surface, and pole.
The Wallplate TX includes a mounting bracket, and the Decor Wallplate TX mounts in a standard
US double-gang box.
Backed by AMX’s 3 year warranty (see www.amx.com)
24-hour technical support
®
technology
®
®
on the RX work to automatically recognize any device’s supported
®
qualified) is provided per module. The Wallplate TX and
Note: Features and specifications described in this document are subject to change without notice.
Product Overview and Specifications
14
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Digital Video and Audio LEDs
Power LED
CEC LED
IR LEDs
232 (serial) LEDs
NetLinx LEDs USB LED
ID Pushbutton
Analog Video LEDs
Program port
Digital Video and Audio LEDs
Power LED
CEC LED
IR LEDs
232 (serial) LEDs
NetLinx LEDs USB LED
ID Pushbutton
Program port
Common Applications
DXLink Transmitters and Receivers are designed to send audio, video, and control to a remote display across the
room, on the other side of the house, or to a classroom down the hall. The installation’s requirements dictate the
system setup which generally takes one of the following three forms.
Endpoint Mode (Switcher) – One or more Transmitters and/or Receivers are connected to a switcher*
containing an integrated Master (see page 38).
Endpoint Mode (Standalone) – A standalone DXLink TX/RX pair** are connected directly to each other
but, in addition, either the TX or RX is connected to a NetLinx Central Controller via a LAN or directly to the
Controller (see page 40).
Extender Mode (Standalone) – A standalone DXLink TX/RX pair** are connected directly to each other as
a simple extender solution (see page 41).
* The switcher can be either an Enova DGX Switcher or an applicable Enova DVX Solution (see page 12).
** A wallplate in a standalone configuration requires power via a DXLink power injector.
Transmitters
Note: If a DVI-D signal is used (via a DVI-to-HDMI cable adapter), the advanced audio support from HDMI
will not be available.
DXLink Multi-Format TX (AVB-TX-MULTI-DXLINK) Front View
FIG. 1 Multi-Format TX front view
DXLink HDMI TX (AVB-TX-HDMI-DXLINK) Front View (product discontinued)
FIG. 2 HDMI TX front view
Product Overview and Specifications
15
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Components located on front of Multi-Format TX and HDMI TX (left to right):
Power LED – Indicates when the Multi-Format TX or HDMI TX is powered on.
Digital Video and Audio LEDs – Indicate the presence of digital video and digital audio signals, including an
embedded audio signal on the HDMI path.
Analog Video LEDs (Multi-Format TX only) – Indicate the type of analog video present through the
Multi-Format TX: composite or Y/C; Y/Pb/Pr or RGB; RGBHV or RGBS.
Program port – This port (USB mini-B connector) supports DGX Configuration Software for programming
a customer VGA EDID.
IR LEDs – TX and RX LEDs indicate active IR communication.
232 LEDs (RS-232 serial) – TX and RX LEDs indicate active serial communication.
NetLinx LEDs – Link/Act LED indicates network communication activity. The Status LED indicates unit
status.
CEC LED – CEC is not currently supported.
USB LED – When illuminated, the LED indicates that the USB port is connected and enabled (for details,
see page 27).
ID Pushbutton – Places the Multi-Format TX or HDMI TX in ID Mode for setting the NetLinx ID (device
only) and provides additional functionality, such as placing the device in Static IP Mode or DHCP Mode.
Multi-Format TX and HDMI TX LEDs
Multi-Format TX and HDMI TX Indicator LEDs
LED Normal Display Indicates
Power Green Power is applied to the Transmitter Module
Digital Video Green A digital video signal is present through the Transmitter Module
Audio Green Embedded audio signal is present through the Transmitter Module
Analog Video
(Multi-Format TX only)
IR TX Red IR TX active communication
IR RX Yellow IR RX active communication
232 (Serial) TX Red Serial TX active communication
232 (Serial) RX Yellow Serial RX active communication
NetLinx Link/Act Green Active LAN connection to an AMX Network (Blinking = #3 Toggle OFF)
NetLinx Status Green LAN connection is active
CEC OFF CEC is not currently supported
USB Yellow USB port is connected and enabled (for details, see page 27)
One of the 3 LEDs
will be Green
The type of analog video present through the Multi-Format TX:
• C (composite) or Y/C (two component)
• Y/PB/PR or RGB (three component)
• RGBHV (five component) or RGBS (four component)
Note: For detailed behavior of the NetLinx Link/Act and Status LEDs on the module’s front, see page 62.
For detailed behavior of the RJ-45 connector LEDs on the module’s rear, see page 50.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Left edge
Reset button
Program port
ID Pushbutton
Analog Video LEDs
HD-15 Input
Digital Video LED
Audio LED
HDMI Input
USB Host
Stereo Audio Input
Power LED
DXLink LEDs
Bottom edge
NetLinx LEDs
DXLink Multi-Format Wallplate TX (AVB-WP-TX-MULTI-DXLINK) Front View
FIG. 3 Multi-Format Wallplate TX front view, plus left edge and bottom edge views
Components located on front of Wallplate TX:
HDMI In – HDMI connector (with locking center screw) for digital video and embedded digital audio
(supports a DVI-D signal with use of DVI-to-HDMI cable adapter). When more than one audio signal is
present, HDMI embedded audio takes precedence over analog audio.
Digital Video LED – Indicates the unit is configured to pass HDMI with embedded audio (default).
Video In – An HD-15 connector for analog video: C (composite), Y/C, Y/Pb/Pr, RGB, RGBHV, or RGBS.
Pinouts for analog video are on page 124.
Analog Video LEDs – Illuminates when the Wallplate TX is configured to pass analog video: composite or
Y/C; Y/Pb/Pr or RGB; RGBHV or RGBS.
Audio In Stereo – Audio connector is a 3.5 mm stereo jack. An analog audio signal is only available when
HDMI embedded digital audio is not present (or configured for analog audio).
Audio LED – Indicates the unit is configured to pass analog audio (coupled with digital or analog video
path).
USB Host port – Mini-B USB connector (supports USB host) for receiving keyboard / mouse commands
from a specific RX. (For USB port information, see page 26.)
Power LED – Indicates when the Wallplate TX is powered on.
Components located on left and bottom edges of Wallplate TX:
Reset button (left) – Resets the Wallplate TX’s CPU (acts like a power cycle soft reboot).
Program port (left) – This port (USB mini-B connector) supports DGX Configuration Software for
programming a customer VGA EDID.
ID Pushbutton (left) – Places the Wallplate TX in ID Mode for setting the NetLinx ID (device only) and
provides additional functionality, such as placing the device in Static IP Mode or DHCP Mode.
NetLinx LEDs (bottom) – Left green LED (L = Link/Act) indicates network communication activity; right
green LED (S = Status) indicates unit status
DXLink LEDs (bottom) – Left yellow LED indicates HDCP status; right green LED indicates that a valid
DXLink connection has been established.
.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Analog Video LEDs
HD-15 Input
Digital Video LED
Audio LED
HDMI Input
USB Host
Stereo Audio Input
Power LED
Reset button
Program port
ID Pushbutton
DXLink LEDs
DIP switch
NetLinx LEDs
Cover plate screw hole
Back box screw hole
DXLink Decor Wallplate TX (AVB-DWP-TX-MULTI-DXLINK) Front View
FIG. 4 Decor Wallplate TX front view (before customer provided standard decor style front cover plate is attached)
Important: Be sure to measure the back box and any other components used to mount the Decor Wallplate
TX prior to installation/construction to ensure the unit fits (e.g., some mud rings do not work unless their
corners are modified).
Components located on left and right front sections of Decor Wallplate TX:
USB Host port – Mini-AB USB connector (supports USB host) for receiving keyboard / mouse commands
from a specific RX. (For USB port information, see page 26.)
Audio In Stereo – Audio connector is a 3.5 mm stereo jack. An analog audio signal is only available when
HDMI embedded digital audio is not present (or configured for analog audio).
Video In – An HD-15 connector for analog video: C (composite), Y/C, Y/Pb/Pr, RGB, RGBHV, or RGBS.
Pinouts for analog video are on page 124.
HDMI In – HDMI connector (with locking center screw) for digital video and embedded digital audio
(supports a DVI-D signal with use of DVI-to-HDMI cable adapter). When more than one audio signal is
present, HDMI embedded audio takes precedence over analog audio.
Power LED – Indicates when the Decor Wallplate TX is powered on.
Audio LED – Indicates the unit is configured to pass analog audio (coupled with digital or analog video
path).
Analog Video LEDs – Illuminates when the Decor Wallplate TX is configured to pass analog video:
composite or Y/C; Y/Pb/Pr or RGB; RGBHV or RGBS.
Digital Video LED – Illuminates when the Decor Wallplate TX is configured to pass HDMI with embedded
audio (default).
The Decor Wallplate TX has a number of front panel components, some can been seen when a standard decor
style front cover plate is attached and some are hidden by the plate (FIG. 4 shows all of them). The cover plate is
customer provided to allow matching the individual decor of an environment or matching other standard decor
covers in a room/area.
Components located on center front section of Decor Wallplate TX:
USB Program port – This port (USB mini-B connector) supports DGX Configuration Software for
programming a customer VGA EDID.
Reset button – Resets Decor Wallplate TX’s CPU (acts like power cycle soft reboot).
Dip switch – A four-toggle DIP switch is used for enabling/disabling special functionality (see page 43).
ID Pushbutton – Places the Decor Wallplate TX in ID Mode for setting the NetLinx ID (device only) and
provides additional functionality, such as placing the device in Static IP Mode or DHCP Mode.
DXLink LEDs – HDCP LED indicates HDCP status; DXLink LED indicates that a valid DXLink connection
has been established.
NetLinx LEDs – Status LED indicates unit status; Link/Act LED indicates network communication activity.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
IR ports
RS-232 port
HDMI In connector Stereo Audio In jack
USB port
ICS LAN 10/100 connector
Power jack
DXLink output connector
Digital Audio In jack
Video In connector
Ground screw
Wallplate TX and Decor Wallplate TX Front LEDs
Wallplate TX and Decor Wallplate TX Indicator LEDs
LEDs Normal Display Indicates
Digital Video
(default)
Analog Video One of the 3 LEDs
Audio Green The Wallplate TX and Decor Wallplate TX have been configured* to pass
Power Green Power (from switcher) is applied to the unit
LEDs (bottom edge of Wallplate TX)
NetLinx - L (Link) Green Active LAN connection to an AMX Network (Blinking = #3 Toggle OFF)
NetLinx - S (Status) Green
DXLink Yellow Yellow
DXLink Green Green DXLink connection is established
LEDs (under customer provided front cover plate on Decor Wallplate TX)
HDCP (DXLink) Yellow
DXLink Green DXLink connection is established
Status (NetLinx) Green
Link/Act (NetLinx) Green Active LAN connection to an AMX Network (Blinking = #3 Toggle OFF)
* The LEDs for Digital Video, Analog Video, and Audio each indicate the configured state of the connectors, not
necessarily the presence of signals through the Wallplate TX and Decor Wallplate TX.
Green The Wallplate TX and Decor Wallplate TX have been configured* to pass
will be Green
Off
Flashing
Off
Flashing
Off
Off
HDMI (for SEND_COMMAND information, see page 85)
The Wallplate TX and Decor Wallplate TX have been configured* to pass
one of the following types of analog video (for SEND_COMMAND
information, see page 85):
• C (composite) or Y/C (two component)
• Y/PB/PR or RGB (three component)
• RGBHV (five component) or RGBS (four component)
analog audio as the audio source being embedded on the DXLink output
connection (coupled with either the analog or digital video input path); for
SEND_COMMAND information, see page 87
• Speed status is 100 Mbps
• Speed status is 10 Mbps
• Authenticated HDCP (handshaking has occurred successfully)
• Video is active; no HDCP
• No Video
• Authenticated HDCP (handshaking has occurred successfully)
• Video is active; no HDCP
• No Video
• Speed status is 100 Mbps
• Speed status is 10 Mbps
Note: Detailed behavior for the NetLinx-L and NetLinx-S LEDs on the Wallplate TX or Link/Act and Status
LEDs on the Decor Wallplate TX are on page 62, and basic information for the LEDs on the RJ-45 connector
on the rear of the Wallplate TX and Decor Wallplate TX is on page 50.
Tip: If the Wallplate TX is installed in a location where it is difficult to check the LEDs on the bottom edge,
slide a white piece of paper or a small mirror under the edge to view LED status.
Multi-Format TX Rear View
FIG. 5
Multi-Format TX rear view
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
IR ports
RS-232 port
HDMI In connector
Stereo Audio In jack
USB port
ICS LAN 10/100 connector
Power jack
DXLink output connector
Digital Audio In jack
Ground screw
HDMI TX Rear View (product discontinued)
FIG. 6 HDMI TX rear view
Note: The Multi-Format TX and HDMI TX each have a DIP switch on the bottom (see page 25).
The following components are located on the rear of the Multi-Format TX and HDMI TX Modules (from left to
right):
Video In Connector (Multi-Format TX only)
The Video In connector on the Multi-Format TX is an HD-15 connector for analog video (composite, Y/C,
Y/Pb/Pr, RGB, RGBHV, or RGBS). Pinouts for analog video are on page 124.
Note: When an analog video source cable is plugged into the Multi-Format TX, the Video LEDs on the front
and on the Receiver turn green to show that video is present through the system. In addition, one of the
Analog Video LEDs on the front of the Multi-Format TX and the HDMI RX turns green to show the type of
video that is present through the system.
HDMI In Connector
The HDMI In connector is for digital video and embedded digital audio. When more than one audio signal is
present and the default “auto” mode is enabled, HDMI embedded audio takes precedence over S/PDIF and analog
audio.
When a NetLinx Central Controller is connected, an audio format SEND_COMMAND is available (the
Transmitter must be set for network connectivity via #3 Toggle) to select the desired audio source (see page 87).
The HDMI connector has a center screw for locking capability. The HDMI connector also supports a DVI-D
signal with the use of a DVI-to-HDMI cable adapter.
Note: When a digital video source cable is plugged into the HDMI connector, the Video LEDs on the front of
the Multi-Format TX or HDMI TX and Receiver turn green to show that video is present through the system.
Stereo Audio In Jack
The Stereo Audio In jack is a 3.5 mm stereo jack. By default, the stereo audio jack will be third in priority behind
the embedded audio on the HDMI input and digital audio on the RCA connector.
When a NetLinx Central Controller is connected, an audio format SEND_COMMAND is available (the
Transmitter must be set for network connectivity via #3 Toggle) to select the desired audio source (see page 87).
Digital Audio In Jack
The Digital Audio In jack is an RCA jack for an S/PDIF audio signal. When more than one audio signal is present
and the default “auto” mode is enabled, HDMI embedded audio takes precedence over S/PDIF, which takes
precedence over analog audio.
When a NetLinx Central Controller is connected, an audio format SEND_COMMAND is available (the
Transmitter must be set for network connectivity via #3 Toggle) to select the desired audio source (see page 87).
Product Overview and Specifications
20
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
ICS LAN10/100 Connector
The ICS LAN 10/100 (RJ-45) connector provides for Ethernet 10/100 connectivity (e.g., receiving
SEND_COMMANDs and downloading firmware update files). For pinout and LED information, see page 50.
RS-232 (Serial) Port
The RS-232 port (serial data interface) is a 3-position screw terminal block which accepts data from the source
device and transfers it via the twisted pair cable to the HDMI RX, which in turn transfers the data to the
destination device. The transfer of data can also be made from the destination to the source. In addition to being
directly connected to a device, this port can be connected as an independent native NetLinx control port from a
networked NetLinx Central Controller.
IR RX Port
The IR RX port is used for IR control (see page 27). This port is a 3.5 mm stereo jack. In addition to being directly
connected to a device, this port can be connected as an independent native NetLinx control port from a networked
NetLinx Central Controller.
IR TX Port
The IR TX port is used for IR control (see page 27). This port is a 2-way mini-Phoenix connector. In addition to
being directly connected to a device, this port can be connected as an independent native NetLinx control port
from a networked NetLinx Central Controller.
USB Port
The USB-B port on the rear of the Multi-Format TX and HDMI TX is connected to a PC and supports a USB
device. This is the Host port that is used in conjunction with the USB-A port on the rear of the HDMI RX for
sending keyboard / mouse commands to a connected PC at the Transmitter. (For USB port information, see
page 26.)
DXLink Output Connector
The DXLink (RJ-45) connectors transport digital video, embedded audio, Ethernet, and bidirectional control over
twisted pair cable to DXLink devices or boards (or an HDMI RX), including digitally transcoded analog video
signals. The DXLink path supports HDCP. The DXLink line also supports power from an Enova DGX Switcher
and from some Enova DVX Solutions to power the module. For pinout and LED information, see page 50.
Ground Screw
The ground screw is used for creating a technical ground for the ungrounded sources/destinations with respect to
the DXLink Transmitters/Receivers and switcher (see page 47).
Power Jack
Important: If desktop power is used to power the Transmitter, only the provided desktop power supply should
be used and it must not
(FG1090-170), or PS-POE-AT-TC (FG423-84).
be altered in any way. Remote power can also be provided via a switcher, PDXL-2
The power receptacle is a 2.1 mm DC jack for connecting power. Power can come from a locally connected DC
supply of 12 V. The automatically adjusting universal 110/220 IEC power supply is provided. The power supply is
ENERGY STAR
Note: Transmitter Modules can also be powered via the DXLink connector when attached to a DXLink Input
Board in an Enova DGX Switcher. We recommend calculating the power budget for the switcher to maintain
the redundancy of its power supplies (see page 41).
®
qualified to ensure maximum efficiency and savings.
Product Overview and Specifications
21
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
DIP switch
DXLink
connector
Ground screw
Wallplate TX and Decor Wallplate TX Rear View
Located on the rear of the Wallplate TX are a DXLink (RJ-45) connector and a DIP switch.
The Decor Wallplate TX also has its DXLink connector on the rear, but its DIP switch is on the front (see
page 25). The front can be covered with a customer provided standard decor style front cover plate.
FIG. 7 Wallplate TX rear view (mounting bracket removed) and Decor Wallplate TX rear view
DXLink Output Connector
The DXLink (RJ-45) connectors transport digital video, embedded audio, bidirectional control, and Ethernet
(SEND_COMMANDs only) over twisted pair cable to DXLink devices or boards, including digitally transcoded
analog video signals. The DXLink path supports HDCP. In addition, the Wallplate TX and Decor Wallplate TX
receive power over the DXLink line from an Enova DGX Switcher, some Enova DVX Solutions, or PDXL-2
(FG1090-170) or PS-POE-AT-TC (FG423-84). For pinout and LED information, see page 50.
DIP Switch
The DIP switch is on the rear of the Wallplate TX. It is on the front of the Decor Wallplate TX and can be covered
with a customer provided standard decor style front cover plate. For information on the DIP switch, see page 25.
Ground Screw
The ground screw is used for creating a technical ground for the ungrounded sources/destinations with respect to
the DXLink Transmitters/Receivers and switcher (see page 47).
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Video and Audio LEDs
Power LED
CEC LED
IR LEDs
232 (serial) LEDs
NetLinx LEDs USB LED
ID Pushbutton
Scaling LEDs
Program port
Receiver
Note: If a DVI-D signal is used (via a DVI-to-HDMI cable adapter), the advanced audio support from HDMI
will not be available.
DXLink HDMI Receiver (AVB-RX-HDMI-DXLINK) Front View
FIG. 8 HDMI RX front view
Note: The HDMI RX has a DIP switch on the bottom; for details, see page 25.
The following components are located on the front of the HDMI RX (left to right):
Power LED – Indicates when the HDMI RX is powered on.
Video and Audio LEDs – Indicate the presence of video and embedded audio signals through the HDMI RX.
Scaling button and LEDs – Use the Scaling button to select one of the 3 scaling options: Bypass, Auto
(default), or Manual. For information on using the Scaling button and options for persisting the Scaling
Mode, see page 61.
Program port – This port is a USB mini-B connector.
IR LEDs – TX and RX LEDs indicate active IR communication.
232 (RS-232) LEDs – TX and RX LEDs indicate active serial communication.
NetLinx LEDs – Link/Act LED indicates network communication activity. The Status LED indicates unit
status.
CEC LED – CEC is not currently supported.
USB LED – When illuminated, the LED indicates that the USB port connection has been established (for
details, see page 27).
ID Pushbutton – Places the HDMI RX in ID Mode for setting the NetLinx ID (device only) and provides
additional functionality, such as placing the device in Static IP Mode or DHCP Mode.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
IR ports
RS-232 port
HDMI Out connector
Stereo Audio Out connector
USB port
ICS LAN 10/100 connector
Power jack
DXLink input connector
Ground screw
Receiver Module LEDs
HDMI RX Indicator LEDs
LED Normal Display Indicates
Power Green Power is applied to the Receiver
Video Green A video signal is present through the Receiver
Audio Green An embedded audio signal is present through the Receiver
Scaling:
– Bypass
– Auto
– Manual
IR TX Red IR TX active communication
IR RX Yellow IR RX active communication
Serial TX Red Serial TX active communication
Serial RX Yellow Serial RX active communication
NetLinx Link/Act Green Active LAN connection to an AMX Network (Blinking = #3 Toggle OFF)
NetLinx Status Green LAN connection is active
CEC OFF CEC is not currently supported
USB Yellow USB port connection is established (for details, see page 27)
* When the output cable is disconnected from the HDMI RX or if no EDID can be found on the destination device,
the last used Scaling Mode LED will be ON. In either case, the HDMI RX will continue to hold its output resolution to the last
known preferred resolution until a power cycle or reconnection of a sink with a valid EDID. On power up without a valid
EDID, the default preferred output resolution presented will be 1280x1024 @ 60 Hz until a different EDID is detected.
One LED is green
The other two are off
The Receiver is in one of the three modes for scaling
• At initial power up, the Receiver defaults to the Auto scaling option*
• Pressing the Scaling button cycles the module through the options:
Bypass, Auto, and Manual
• If Bypass is solid and Auto is flashing, then the RX is trying to read EDID
from the sink
Note: For detailed behavior of the NetLinx Link/Act and Status LEDs on the module’s front, see page 62.
For detailed behavior of the RJ-45 connectors’ LEDs on the module’s rear, see page 50.
Receiver Rear View
FIG. 9
The following components are located on the rear of the HDMI RX (left to right):
Power Jack
Important: If desktop power is used to power the Receiver, only the provided desktop power supply should
be used and it must not
(FG1090-170), or PS-POE-AT-TC (FG423-84).
The power receptacle is a 2.1 mm DC jack for connecting power. Power can come from a locally connected DC
supply of 12 V. An automatically adjusting universal 110/220 IEC power supply is provided. The power supply is
ENERGY STAR
Note: The HDMI RX can also be powered through the DXLink connector when it is attached to a DXLink
Output Board in an Enova DGX Switcher. We recommend calculating the power budget for the switcher to
maintain the redundancy of its power supplies (see page 41).
HDMI RX rear view
®
qualified to ensure maximum efficiency and savings.
be altered in any way. Remote power can also be provided via a switcher, PDXL-2
Product Overview and Specifications
24
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Ground Screw
The ground screw is for creating a technical ground for the ungrounded sources/destinations with respect to the
DXLink Transmitters/Receivers and switcher (see page 47).
DXLink Input Connector
The DXLink (RJ-45) connectors transport digital video, embedded audio, Ethernet, and bidirectional control over
twisted pair cable to DXLink devices or boards, including digitally transcoded analog video signals. The DXLink
path supports HDCP and also supports power over the same path from an Enova DGX Switcher and from some
Enova DVX Solutions to power the module. For pinout and LED information, see page 50.
ICS LAN 10/100 Connector
The ICS LAN 10/100 (RJ-45) connector is for Ethernet 10/100 connectivity (e.g., receiving SEND_COMMAND
commands and downloading firmware update files). For pinout and LED information, see page 50.
RS-232 Port
The RS-232 (serial data interface) port is a 3-position screw block which accepts data from the source device and
transfers it via the twisted pair cable to the HDMI RX, which in turn transfers the data to the destination device or
the transfer of data can also be made from the destination to the source. In addition to being directly connected to
a device, this port can be connected as an independent native NetLinx control port from a networked NetLinx
Central Controller.
IR RX Port
The IR RX port is used for IR control (see page 27). This port is a 3.5 mm stereo jack. In addition to being directly
connected to a device, this port can be connected as an independent native NetLinx control port from a networked
NetLinx Central Controller.
IR TX Port
The IR TX port is used for IR control (see page 27). This port is a 2-way mini-Phoenix connector. In addition to
being directly connected to a device, this port can be connected as an independent native NetLinx control port
from a networked NetLinx Central Controller.
USB Port
The USB-A port on the RX supports keyboard/mouse. This port is used in conjunction with the USB-B Host port
on the HDMI TX which supports a USB device and connects to the PC. (For USB port information, see page 26.)
HDMI Out Connector
The HDMI Out connector is for digital video and embedded audio. The HDMI connector has a center screw for
locking capability. The HDMI connector also supports a DVI-D signal (a DVI-to-HDMI cable adapter is
required).
Stereo Audio Out Connector
The Stereo Audio Out connector is a 3.5 mm stereo jack. This connector has an analog audio signal available for
output whether the embedded audio over the DXLink cable originated as 2 channel digital or analog stereo. If
encoded digital audio or multi-channel audio paths are embedded on the HDMI path, then the local analog out will
not be available.
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Transmitter
Receiver
DIP switch
DIP switch
Decor Wallplate TX
Wallplate TX
Common Features/Functionality
This section covers the DIP switches, the USB port, HDCP compliance, and IR functionality.
DIP Switches
Tip: For easiest access to the DIP switch toggles, we recommend setting them before installation.
A four-toggle DIP switch is on the bottom of the DXLink Modules, on the rear of the Wallplate TX, and on the
front of the Decor Wallplate TX (the front can be covered with a customer provided standard decor style front
cover plate).
#1 Toggle is used for enabling/disabling the physical ICS LAN 10/100 port (see page 44).
#2 Toggle is used for setting the DXLink Modules to either automatically or manually determine the DXLink
Mode (see page 44).
#3 Toggle is used for enabling/disabling network connectivity of the DXLink Transmitter or Receiver to a
connected NetLinx Central Controller (used for IR ports, serial ports, and commands to the DXLink unit);
see page 45.
#4 Toggle is not functional.
FIG. 10 DIP switch location on DXLink Modules
Note: The mounting bracket on the Wallplate TX must be removed (unscrew the four screws from the bracket
and set it aside) before the DIP switch toggles can be set.
FIG. 11 DIP switch on Wallplate TX (remove mounting bracket) and on Decor Wallplate TX
For complete information on setting DIP switches (including settings for common scenarios), see the section
starting on page 43.
Product Overview and Specifications
26
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
USB port - keyboard/mouseUSB port - host
DXLink HDMI RX
DXLink Multi-Format TX
HID Keyboard Device
Select Properties
USB Port (Rear)
FIG. 12 TX USB port = host (top); RX USB port = keyboard/mouse (bottom)
Multi-Format and HDMI Transmitters
The USB-B port on the rear of the Multi-Format TX and HDMI TX can be connected to a PC to support a USB
device. This port is considered the Host port, which is used in conjunction with the USB-A port on the rear of the
HDMI RX. As the Host port, it is connected to a PC and passes through information via the DXLink connection to
the HDMI Receiver. A USB (mini-B) Host port is also available on the Wallplate TX and a USB (mini-AB) Host
port is available on the Decor Wallplate TX.
HDMI Receiver
The USB-A port on the rear of the HDMI Receiver supports pass through information from the USB Host port on
the Transmitter to an HID (Human Interface Device), which is most commonly a keyboard or mouse.
HID Devices and Windows 8
Windows 8 will not wake up from a DXLink connected keyboard or mouse unless the properties for the HID
device are set to allow the device to wake the computer. (Note that even a hot plug of the USB cable will not
restore connectivity.)
To set Windows 8 to work with DXLink modules and HID devices:
1.
On the PC, go to Start > Control Panel > Device Manager and expand “Keyboards.”
2. Right-click the HID Keyboard Device and select Properties.
The HID Keyboard Device Properties dialog box opens.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Select this option
3. Select the Power Management tab and click “Allow this device to wake the computer.”
4. Click OK.
5. Repeat steps for HID mouse (in the Device Manager dialog box, expand “Mice”).
USB LED info
HID Devices
A list is available of HID devices which have been tested and found to be working well with the latest firmware
(see “DXLink - HID supported Devices” on the DXLink Receiver’s product page at http://www.amx.com/
products/AVB-RX-DXLINK-HDMI.asp).
USB LED
The USB LED on the front of a Transmitter or Receiver Module monitors the USB port on the rear of the unit.
The USB LED illuminates (yellow) when a USB device is detected (the port default is “enabled”).
To disable the port on the Transmitter, either disconnect the cable or send the following SEND_COMMAND:
USB_HID_SERVICE-DISABLE. The enable/disable command persists through power cycling. To enable the
port, send: USB_HID_SERVICE-ENABLE. The USB ports support a limited number of SEND_COMMANDs,
see page 94.
HDCP Compliance
If the connected downstream sink is not HDCP compliant, then the HDMI output on the Receiver will not send the
signal. This does not affect additional displays the source may be routed to, i.e., HDCP compliant displays will
still show content from the source device even when the source device is also routed to non-compliant displays.
Non-compliant devices can be easily identified because they display a dark red image or an orange image to
indicate the authentication process failed.
IR Control on HDMI TX, Multi-Format TX, and HDMI RX (Optional)
The following two items are required for IR control. In addition, a compatible remote control unit can be used
with the system. (The two items listed are not included with the modules.)
IR03 – External IR Receiver Module (FG-IR03). The IR03 can be connected to the IR RX port on the
Multi-Format TX or HDMI TX or to the IR RX port on the HDMI RX, allowing IR signals to be received
from a compatible IR remote control. The IR03 allows the Multi-Format TX or HDMI TX to be placed
behind the display device if desired.
CC-NIRC – NetLinx IR Emitter Cable (FG10-000-11). The CC-NIRC can be connected to the IR TX port on
the Transmitter or to the IR TX port on the HDMI RX. This allows IR signals to be sent to the source device
from the Multi-Format TX or HDMI TX or to the display device from the Receiver.
Product Overview and Specifications
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Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Quick Reference Tables for Modes
The modes listed in the following three tables are those supported by DXLink Transmitters and Receivers. The
Quick Reference Tables are intended to help users navigate the many modes available for system setup and use.
For complete information on any of the modes listed, see the relevant sections or chapter referenced at the end of
the Descriptions.
Quick Reference Table – Modes for Handling System Architecture
Mode Description
DXLink Modes
DXLink Modes refer to the type of physical components and how they are connected to make up
the system. When Transmitters and Receivers are cabled into a system and powered on, they
automatically detect the DXLink Mode they are being used in.
Endpoint Mode:
• When the system is setup to use Transmitters and/or Receivers with an Enova DGX Digital
Media Switcher or an applicable Enova DVX Solution, the system is in Endpoint Mode (see
example on page 38).
Or
• When a TX is directly connected to an RX but, in addition, the TX and/or RX is connected to a
NetLinx Central Controller via a LAN or directly connected to the Controller, the system is in
Endpoint Mode (see example on page 40).
Extender Mode:
• When a TX is directly connected to an RX, the system is in Extender Mode (see example on
page 41).
For further information, reference #2 Toggle DIP switch settings for DXLink Mode (see page 44)
and DXLink System SEND_COMMANDs (see page 96).
Quick Reference Table – Modes for Handling Addressing/Networking
Mode Description
IP Addressing Mode
ID Mode
Ethernet Modes Ethernet Modes refer to the LAN configuration settings.
IP Addressing Modes refer to network connection settings. By default, all network connection
settings are turned OFF.
Static IP Mode:
• This mode configures the network connection to one stable IP address the device will use
continuously.
DHCP Mode:
• This mode configures the network connection to choose a new IP address for each network
session.
To enable network capability, see “Network Configuration” on page 64.
ID (Identify) Mode refers to the protocol for enabling a user to establish device addresses. This
Mode, accessible through NetLinx Studio, places the entire system on hold while it waits for an
event from a NetLinx device in the named system (e.g., pressing the ID Pushbutton on the TX or
RX). For further information, see “Assign a Device Address (ID Mode)” on page 68.
Auto Mode:
• This mode configures the LAN driver to discover its own settings based on the network it is
connected to.
Speed/Duplex Mode:
• This mode configures the LAN driver to calculate its speed as either 10 or 100 and to
communicate in either half- or full-duplex.
Ethernet Mode discovery and configuration information is available through Telnet commands.
For further information, see “Establishing a Terminal Connection Via Telnet” on page 108.
Product Overview and Specifications
29
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Quick Reference Table – Modes for Handling Addressing/Networking (continued)
Master Connection Modes
IR SEND_COMMAND Modes
Master Connection Modes refer to the modes of communication used for connection to the
Master as specified via the SET CONNECTION Telnet command.
Auto Mode:
• This mode utilizes TCP communication. It looks for a matching System Number and attempts
to come online with the first Master it sees with that System Number.
TCP URL Mode:
• TCP; the Master is specified via URL.
UDP URL Mode:
• UDP; the Master is specified via URL.
NDP Mode (Default):
• UDP; utilizes the NDP binding process to assign the DXLink Module (the physical device) to a
Master (or Virtual Master) via NetLinx Studio. Once bound, communications are conducted via
UDP.
For further information, see “Master Connection Modes” on page 116.
IR SEND_COMMAND Modes refer to displaying and setting the IR port active system settings
as IR, Serial, or Data modes.
GET MODE SEND_COMMAND:
• The GET MODE SEND_COMMAND reveals the active system (IR, Serial, or Data) settings.
SET MODE SEND_COMMAND:
• The SET MODE SEND_COMMAND changes the active system settings.
For further information, see “IR SEND_COMMANDs” on page 88.
Quick Reference Table – Modes for Handling Video Processing
Mode Description
Scaling Modes Scaling Modes refer to how the system alters or maintains a source device’s resolution as it is
passed along to the destination device. The Scaling Mode can be set on the HDMI RX with the
Scaling button (see page 61), or with SEND_COMMANDs (see page 80), or through
DGX Configuration Software when scaling is being done via an Enova DXLink Output Board.
Auto Mode (Default):
• Auto Mode (SmartScale
Manual Mode:
• Manual Mode allows the user to configure the resolution the video will display through a
destination device.
Bypass Mode:
• Bypass Mode allows the video signal to display over the destination device without altering the
signal’s resolution.
®
) allows the destination device to choose the resolution it needs.
Product Overview and Specifications
30
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
DXLink Transmitters and Receiver Specifications
The specifications apply to the following Transmitters and Receiver:
FG1010-310 – DXLink Multi-Format Transmitter Module
FG1010-300 – DXLink HDMI Transmitter Module
FG1010-320-BL – DXLink Multi-Format Wallplate Transmitter, Black*
FG1010-320-WH – DXLink Multi-Format Wallplate Transmitter, White*
FG1010-325-BL – DXLink Multi-Format Decor Wallplate Transmitter (US), Black*
FG1010-325-WH – DXLink Multi-Format Decor Wallplate Transmitter (US), White*
FG1010-500 – DXLink HDMI Receiver Module
* A limited set of specifications apply, as the Wallplate TX and Decor Wallplate TX have a limited set of features
when compared to the Multi-Format TX and HDMI TX.
General Specifications
Parameter Value
Approvals CE, UL, cUL, FCC Class A, RoHS, WEEE
AC Power (Modules Only) • 100 to 240 VAC single phase, 50 Hz to 60 HZ
• 0.6 A @ 115 VAC max.
DXLink Power • TX and RX Modules: Power can also be supplied by a DXLink Power
sourcing device such as an Enova DGX 8/16/32 Digital Media Switcher or
compatible Enova DVX All-In-One Presentation Switcher (e.g., -3155HD) or
PS-POE-AT-TC High Power PoE Injector (FG423-84) or Power over
DXLink injector PDXL-2 (FG1090-170). AMX does not support the use of
any other power supplies or power injectors as these may potentially
damage the DXLink equipment.
• To use PS-POE-AT-TC or PDXL-2 as a power source, the TX and RX
modules require firmware v1.2.40 for TX and v1.0.80 for RX or later.
• Power Budget: When installed in conjunction with the Enova DGX Digital
Media Switcher, use the Enova DGX Configuration Tool located at
www.amx.com/enova to determine the power requirements of the
configuration and whether any of the DXLink Transmitters or Receivers
should be powered with the local power supplies or the supported Power
over DXLink injectors. The configuration tool contains instructions on how
to determine power requirements.
• Wallplate TX & Decor Wallplate TX: Power must be supplied by a DXLink
Power sourcing device such as an Enova DGX 8/16/32 Digital Media
Switcher or compatible Enova DVX All-In-One Presentation Switcher
(e.g., -3155HD) or PS-POE-AT-TC High Power PoE Injector (FG423-84) or
Power over DXLink injector PDXL-2 (FG1090-170). AMX does not support
the use of any other power supplies or power injectors as these may
potentially damage the DXLink equipment.
• To use PS-POE-AT-TC or PDXL-2 as a power source, the wallplates require
firmware v1.2.40 or later.
Power Consumption,
Local 12 V Supplied (max.)
Power Consumption,
Enova DXLink Power Supplied (max.)
Thermal Dissipation,
Local 12 V Supplied (max.)
Multi-Format TX 10 W (13.5 V), HDMI TX 9 W, HDMI RX 18 W
Multi-Format TX 10 W, HDMI TX 9 W, Wallplate TX 7 W,
Decor Wallplate TX 7 W, HDMI RX 15 W
Multi-Format TX 34 BTU/hr. (13.5 V), HDMI TX 31 BTU/hr.,
HDMI RX 61 BTU/hr.
AMX reserves the right to modify its products and their specifications without notice.
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