Instruction Manual DXLink™ Twisted Pair Transmitters/Receiver DXLink HDMI Transmitter Module DXLink Multi-Format Transmitter Module DXLink Multi-Format Wallplate Transmitter DXLink HDMI Receiver Module DXLink™ Twisted Pair Transmitters/Receiver REV D: 8/21/2012
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.
Contents Contents ESD Warning .......................................................................................................1 Important Safety Information and Instructions ....................................................2 Information et directives de sécurité importantes...............................................3 Notices ................................................................................................................4 Product Overview and Specifications ....................
Contents IRL File Transfers .............................................................................................. 65 Overview ............................................................................................................................... 65 Preparing for IRL File Transfers in an Endpoint System ......................................................... 66 Preparing for IRL File Transfers in an Extender System .........................................................
Contents Appendix C – Virtual NetLinx Master ..............................................................109 Overview Virtual NetLinx Master (Masterless)..................................................................... 109 Setting PC to Static IP Address ........................................................................................... 109 Creating a Virtual Master ....................................................................................................
Contents iv DXLink™ Twisted Pair Transmitters/Receiver Instruction Manual
ESD Warning 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.
Important Safety Information and Instructions 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.
Information et directives de sécurité importantes 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.
Notices Notices Copyright Notice AMX© 2012 (Rev D), 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.
Notices 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.
Notices 6 DXLink™ Twisted Pair Transmitters/Receiver Instruction Manual
Product Overview and Specifications Product Overview and Specifications Applicability Notice The information in this manual applies to the DXLink HDMI Transmitter Module, the DXLink Multi-Format Transmitter Module, the DXLink Multi-Format Wallplate Transmitter, and the DXLink HDMI Receiver Module listed in the table below. In this manual, these products will be referred to as the HDMI TX, Multi-Format TX, Wallplate TX, and the HDMI RX.
Product Overview and Specifications HDMI RX – The HDMI RX receives an HDMI signal with embedded audio over twisted pair cable from a DXLink compatible device (or from an HDMI TX or Multi-Format TX) 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.
Product Overview and Specifications Features (continued) Multi-Format TX and 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.
Product Overview and Specifications Transmitters DXLink HDMI TX (AVB-TX-HDMI-DXLINK) Front View Digital Video and Audio LEDs Power LED IR LEDs Program port NetLinx LEDs 232 (serial) LEDs USB LED CEC LED ID Pushbutton FIG. 1 HDMI TX front view DXLink Multi-Format TX (AVB-TX-MULTI-DXLINK) Front View Digital Video and Audio LEDs Power LED Analog Video LEDs Program port IR LEDs NetLinx LEDs 232 (serial) LEDs CEC LED USB LED ID Pushbutton FIG.
Product Overview and Specifications Components located on the front of the HDMI TX and Multi-Format TX (left to right): Power LED – Indicates when the HDMI TX or Multi-Format TX is powered on. Digital Video and Audio LEDs – Indicate the presence of a digital video signal and an embedded audio signal on the HDMI path through the HDMI TX or Multi-Format TX. – Indicate the type of analog video present through the Multi-Format TX: composite or Y/c; Y/Pb/Pr or RGB; RGBHV or RGBS.
Product Overview and Specifications HDMI TX and Multi-Format TX LEDs HDMI TX and Multi-Format 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.
Product Overview and Specifications HDMI TX Rear View HDMI In connector Stereo Audio In jack Digital Audio In jack ICS LAN 10/100 connector USB port Power jack IR ports RS-232 port DXLink output connector FIG. 4 HDMI TX rear view Multi-Format TX Rear View HDMI In connector Stereo Audio In jack Digital Audio In jack ICS LAN 10/100 connector Video In connector RS-232 port USB port Power jack IR ports DXLink output connector FIG.
Product Overview and Specifications 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 80).
Product Overview and Specifications Power Jack Important: If local power is used for the Transmitter, it must only come from the provided desktop power supply, which must not be altered in any way. 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® qualified to ensure maximum efficiency and savings.
Product Overview and Specifications Receiver DXLink HDMI Receiver (AVB-RX-HDMI-DXLINK) Front View Video and Audio LEDs Power LED Scaling LEDs IR LEDs Program port NetLinx LEDs 232 (serial) LEDs USB LED CEC LED ID Pushbutton FIG. 7 HDMI RX front view Note: The HDMI RX has a DIP switch on the bottom; for details, see page 21. The following components are located on the front of the HDMI RX (left to right): – Indicates when the HDMI RX is powered on.
Product Overview and Specifications Receiver Module LEDs HDMI RX Indicator LEDs LED Normal Display Power Green Indicates 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 The Receiver is in one of the three modes for scaling One LED is green; the other two are off • At initial power up, the Receiver defaults to the Auto scaling option* • Pressing the
Product Overview and Specifications 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 16/32. We recommend calculating the power budget for the switcher to maintain the redundancy of its power supplies (see page 34).
Product Overview and Specifications Special Product Information for the Receiver If a DVI-D signal is used (via a DVI-to-HDMI cable adapter), the advanced audio support from HDMI will not be available. IR Control on TX or Multi-Format TX and Receiver Modules (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).
Product Overview and Specifications Quick Reference Table – Modes for Handling Addressing/Networking Mode Description IP Addressing Mode 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.
Product Overview and Specifications 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 53), or with SEND_COMMANDs (see page 73), or though DGX Configuration Software when scaling is being done via an Enova DXLink Output Board.
Product Overview and Specifications DXLink Transmitter and Receiver Specifications The specifications apply to the following Transmitters and Receiver: FG1010-300 – DXLink HDMI Transmitter Module FG1010-310 – DXLink Multi-Format Transmitter Module FG1010-320-BL – DXLink Multi-Format Wallplate Transmitter, Black* FG1010-320-WH – DXLink Multi-Format Wallplate Transmitter, White* FG1010-500 – DXLink HDMI Receiver Module * A limited set of specifications apply, as the Wallplates have a limited set o
Product Overview and Specifications General Specifications (continued) Parameter Spec - Twisted Pair Cable Length Value Wallplate TX - Dimensions Depth Width Height 1.31 in. (3.33 cm) 5.98 in. (15.20 cm) 4.69 in. (11.90 cm) Wallplate TX - Weight Approximately 1.4 lb. (0.64 kg) Wallplate TX - Shipping Weight Approximately 2.5 lb. (1.13 kg) Modules - Mounting Options Compatible with all V Style versatile mounting options including rack, surface, or pole (for V Style Mounting kits, see www.amx.
Product Overview and Specifications General Specifications (continued) Other AMX Equipment DXLink HDMI TX Compatible AMX Products • DXLink HDMI RX • Enova DGX Digital Media Switcher • Enova DVX-3155HD • Enova DVX-2155HD DXLink Multi-Format TX Compatible AMX Products • DXLink HDMI RX • Enova DGX Digital Media Switcher • Enova DVX-3155HD • Enova DVX-2155HD DXLink Wallplate TX Compatible AMX Products • Enova DGX Digital Media Switcher • Enova DVX-3155HD • Enova DVX-2155HD DXLink RX Compatible AMX Produc
Product Overview and Specifications HDMI Video Specifications Compatible Formats HDMI, HDCP, DVI (DVI requires conversion cable) Signal Type Support HDMI, DVI-D (Single Link with a DVI-to-HDMI cable adapter), DisplayPort++ (input only with HDMI cable adapter) Data Rate (max.) 4.95 Gbps / 6.75 Gbps^ Pixel Clock (max.
Product Overview and Specifications HDMI Video Specifications (continued) Audio Resolution 16 bit to 24 bit Audio Sample Rate 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192 kHz Local Audio Support TX insertion, RX extraction HDCP Support Yes • Supports AMX HDCP InstaGate Pro® Technology. • When used with an AMX Digital Media Switcher, the key support is up to 16 sinks per output, independent of the source device.
Product Overview and Specifications Analog Video Specifications DXLink Multi-Format TX and Multi-Format Wallplate TX Compatible Formats • RGBHV, RGBS, RGsB • Y/Pb/Pr (HDTV) • Y/c (S-Video), C (Composite) Progressive Resolution Support 480p up to 1920x1200 @ 60 Hz Interlaced Resolution Support* 480i, 576i, 1080i Auto-Adjust Input Supported RGB Input Signal Level Range 1 Vpp nominal RGB Input Impedance 75 ohm HV Sync Input Signal Level Range 2 to 5 Vpp HV Sync Input Impedance 2.
Product Overview and Specifications Local Audio Specifications Local Audio Specifications TX Input Input Signal Types Stereo analog, S/PDIF* Video signal must be present to pass audio Analog Input Level (max.) +2 dBu, unbalanced Analog Input Impedance 10 kohms Analog to Digital Conversion 48 kHz sample rate, 24-bit S/PDIF Audio Format Support Dolby Digital, DTS, 2 CH L-PCM S/PDIF Resolution* 16 to 24 bit S/PDIF Sample Rate* 32 kHz, 44.
Installation and Setup Installation and Setup Site Recommendations When placing the HDMI TX, Multi-Format TX, Wallplate TX, and HDMI RX in an installation, follow the recommendations and precautions in this section to reduce potential setup and operation hazards. Environment Choose a clean, dust free, (preferably) air-conditioned location. Avoid areas with direct sunlight, heat sources, or high levels of EMI (Electromagnetic Interference).
Installation and Setup Unpacking Tips Before fully unpacking the Transmitters and Receivers, inspect the shipping box(es) for any signs of damage. If a box is partially crushed or any sides have been broken open, notify the shipping agency immediately and contact your AMX representative (see the warranty at www.amx.com). Once unpacking is complete, closely check the physical condition of the units. Collect all documentation.
Installation and Setup The Transmitter receives an HDMI signal 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 (S/PDIF is not available on the Wallplate TX), or analog stereo audio. Both the video and embedded audio are transmitted over twisted pair cable to the RJ-45 connector on the DXLink Input Board. The HDMI signal is then routed through any (or all) of the connectors on one or more output boards.
Installation and Setup Options for System Setup with Enova DGX 16/32 DXLink Boards The following table contains options for using DXLink Transmitters and Receivers in conjunction with DXLink Twisted Pair Input and Output Boards in an Enova DGX 16/32.
Installation and Setup Functions of DXLink Transmitter and Receiver Modules The diagram in FIG. 12 shows the functions of DXLink Transmitter and Receiver Modules and the example descriptions contain the device HDCP key count when used in conjunction with DXLink Boards in an Enova DGX 16/32 and when used as a standalone pair.
Installation and Setup Extender Mode (Standalone): Example of Typical System Setup An HDMI TX or Multi-Format TX and HDMI RX standalone pair can also work together as an extender solution for transmission of HDMI over twisted pair cable up to 328 feet (100 m). The standalone setup supports DVI-D signals with the use of a DVI-to-HDMI cable adapter. A Multi-Format TX and HDMI RX pair can also support an analog video source.
Installation and Setup Power Budget Calculation Calculating the power budget helps determine how many DXLink Transmitters and Receivers can be powered through the Enova DGX 16/32 while maintaining power redundancy if one of the power supplies should fail. The Enova DGX Configuration Tool is used to determine the switcher’s power budget. Simply enter the types of boards and the number of DXLink Transmitters and Receivers to be powered through the switcher, and the calculator shows the resulting power draw.
Installation and Setup Avoiding Network (Ethernet) Loops Caution: Be careful not to create a network (Ethernet) loop. Only one connection to a LAN is permitted within a switching system with DXLink support. Network loops must be avoided. A network loop is created when the enclosure and one or more DXLink Modules or Wallplates within the system are connected to a common LAN (or when both DXLink Modules are connected to the same network as a standalone pair). Example In the example in FIG.
Installation and Setup Setting DIP Switch #1 to Enable/Disable Access to ICS LAN 10/100 Port The #1 Toggle is used for enabling/disabling network activity over the physical ICS LAN 10/100 port. It does not affect network activity over DXLink. (For SEND_COMMANDs to disable/enable ICS LAN functionality, see page 88.) Note: #1 Toggle settings do not apply to the Wallplate TX. Leave #1 Toggle OFF on Wallplate TX. Tip: A table with common setup scenarios and their DIP switch settings are on page 39.
Installation and Setup ON – When the #2 Toggle is set to ON, the auto-discover feature is disabled and the module can be manually set to either Endpoint Mode (default) or Extender Mode. In Endpoint Mode, when the module is connected to a switcher or a separate NetLinx Master*, IR and serial operation are only handled via the host. * When standalone modules need to be controlled by a separate NetLinx Master, then they need to be in Endpoint Mode.
Installation and Setup Scenario / DIP Switch Settings Table The following table contains five of the most common scenarios for setting up Transmitters and Receivers with other equipment or as a standalone pair. Find the scenario in the table that you want to use and then set the Dip switches accordingly. The bullet point number refers to the toggle number column that shows the setting. A detailed explanation of functions for each toggle is provided on the two previous pages.
Installation and Setup Mounting Options for Modules (Rack Trays and Mounting Brackets) Caution: To prevent overheating, avoid placing high heat producing equipment directly above or below the modules. We recommend allowing plenty of clearance above the vent holes on top of the modules. Do not place anything directly on top of the modules that would restrict airflow through the vent holes on top.
Installation and Setup RJ-45 Connector LEDs Important Twisted Pair Cable Recommendations The requirements are the same for the twisted pair cable used with the ICS LAN 10/100 (Ethernet) connector and with the DXLink (RJ-45) connector. Twisted pair cable is designed to carry Full HD content over 100 meter (328 ft.) cables with control. For complete cable specifications, see page 23.
Installation and Setup Twisted Pair Cable Pinouts The pinout in FIG. 20 is for twisted pair cable that connects to the ICS LAN 10/100 connector or to the DXLink connector on the modules and the Wallplate TX. Use either the T568A or T568B pinout specification for termination of the twisted pair cable used between the modules in a standalone setup or between modules or Wallplate TX and an enclosure in a full system. FIG.
Installation and Setup Link/Activity (L/A) Green LED: On – Link status is active (when the Ethernet cable is connected and terminated correctly) Off – Link status is not active Speed Status (SPD) Yellow LED: On – Speed status is 100 Mbps Off – Speed status is 10 Mbps NetLinx Connector LEDs The following information applies to the NetLinx LEDs on the bottom edge of the Wallplate TX, which reflects NetLinx communication and status via the DXLink line (FIG. 22).
Installation and Setup Audio Type Precedence The connectors for bringing audio into the system on the Transmitters are as follows: HDMI In connector – Embedded audio signal Digital Audio In jack – Digital audio signal (S/PDIF); not available on the Wallplate TX Stereo Audio In jack – Analog stereo audio signal The hierarchy for audio type precedence* is listed in the following table for the Transmitters: Audio Type Precedence on TX, Multi-Format TX, and Wallplate TX Incoming Signal Audio Type Selec
Installation and Setup Multi-Format Wallplate TX – Attaching Signal/Transport Cables Important: Before attaching cables, be sure to set DIP switch’s toggles if necessary (see page 37). Important: Do not use the RJ-45 connector on rear for connecting to a standard Ethernet Network. To attach signal and transport cables to a Wallplate TX: Front view Rear view HDMI connector HD-15 connector Stereo audio connector USB connector DXLink (RJ-45) connector FIG.
Installation and Setup ID Pushbutton The ID Pushbutton 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. For complete information, see page 60. Wallplate TX – Indicator LEDs The Wallplate TX receives its power from a switcher through the DXLink (RJ-45) connection to a DXLink Input Board in the switcher.
Installation and Setup HDMI TX or Multi-Format TX – Attaching Signal, Transport, and Control Cables Important: Before attaching cables, be sure to set the DIP switch’s toggles if necessary (see page 37). Important: Do not use the RJ-45 connector labeled “DXLink” for connecting to a standard Ethernet Network. Note: Power, IR, and RS-232 ports are covered in their own sections.
Installation and Setup HDMI TX or Multi-Format TX – Applying Power Caution: If you are providing the power supply, use one that is UL (or equivalent) listed. To avoid damage to the module, the electrical ratings (voltage level) for the power supply must not exceed those for the power jack as indicated in the “Specifications” table on page 22; doing so can result in damage and voids the warranty.
Installation and Setup HDMI TX and Multi-Format TX – LED Troubleshooting If indicator LEDs for modules do not respond with a normal display as stated in table on previous page: Check all power connections. Check the “Detailed NetLinx (Link/Act and Status) LED Behavior” section on page 55. Try the suggestions in the “Troubleshooting” chapter (see page 91). For information on restoring the module’s default settings on power up, see page 61.
Installation and Setup HDMI RX – Applying Power Caution: If you are not using the provided power supply, use one that is UL (or equivalent) listed. To avoid damage to the HDMI RX, the electrical ratings (voltage level) for the power supply must not exceed those for the power jack (see “Specifications” table on page 22); doing so can result in damage and voids the warranty. Important: The “Important Power Considerations for Enova DGX 16/32 Endpoint Systems” also apply to the HDMI RX (see page 48).
Installation and Setup Serial Data Transfer and IR Flow Control The illustration in FIG. 27 shows the bidirectional serial data transfer and IR flow control when DXLink Modules are used in Endpoint Mode with an Enova Digital Media Switcher. The switcher has an integrated NetLinx Central Control Processor which provides native AMX control at each remote location fed by a DXLink Transmitter or Receiver. Control is sent over twisted pair cable (via the DXLink ports).
Installation and Setup Optional: HDMI TX, Multi-Format TX, and HDMI RX – IR Control For additional information on the IR03 and CC-NIRC, which are required for IR control, see page 19. (The IR03 and CC-NIRC are not included with the modules.) A compatible remote control unit can also be used with the system. 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.
Installation and Setup ID Pushbutton Functions The ID Pushbutton is located on the right front of the modules and on the left edge of the Wallplate TX. The ID Pushbutton can be used to perform four types of initial configuration settings: Toggle between DHCP and static IP addressing Assign a device address Reset the factory default settings Restore the factory firmware image The functions performed depend on when and for how long the ID Pushbutton is pressed and held.
Installation and Setup Manual Mode Manual Mode allows the user to configure the resolution that the video will display through a destination device. Manual Mode defaults to 1280x720p @ 60 Hz. This default resolution can be changed in two ways: Use the VIDOUT_RES_REF SEND_COMMAND to set the resolution and refresh rate (for details, see page 73).
Installation and Setup Detailed NetLinx (Link/Act and Status) LED Behavior The tables below provide detailed descriptions of all blink patterns for the NetLinx Link/Act and Status LEDs on the front of the Transmitter and Receiver Modules. Note: The term “light show” refers to the back-and-forth scanning pattern of the LEDs associated with the LEDs on the modules.
Installation and Setup Downloading Firmware State and LED Behavior To monitor the state of a module by its LEDs when downloading firmware, check both the Link/Act and Status LED columns. NetLinx LED Behavior when Downloading Firmware Downloading Firmware Link/Act LED Status LED Downloading firmware to flash due to an upgrade via NetLinx Studio.
Network Configuration Network Configuration Overview DXLink Modules support two IP Addressing Modes: Static IP and DHCP (with link-local fallback*). To avoid having a large system consume numerous IP addresses, the Transmitter and Receiver default to disabling the network connection functionality. Therefore, the #3 Toggle must be set to ON before the Transmitter or Receiver can establish a network connection (see page 38).
Network Configuration When in DHCP Mode (the default setting), the module will attempt to get a DHCP lease (consisting of an IP address, gateway, and other network parameters). Should the attempt fail, the module will then configure itself for a link-local address. DXLink Modules utilize a modified link-local addressing procedure. The first address to be tried is a known address in the link-local space: 169.254.2.2. That address will be probed, and if unclaimed will be used by the DXLink Module.
Network Configuration Factory Default Parameters Factory Default Parameters Parameter Value MAC Address As set in Factory Serial Number As set in Factory Ethernet Mode Auto (i.e., speed, duplex, both, auto) IP Addressing Mode DHCP IP Address (for static mode) 192.168.1.2 Netmask (for static mode) 255.255.255.0 Gateway (for static mode) 192.168.1.1 DNS1 (for static mode) 192.168.1.1 DNS2 (for static mode) 192.168.1.1 DNS3 (for static mode) 192.168.1.1 DNS Domain amx.
Network Configuration Using the ID Pushbutton The ID Pushbutton is located on the right front of the modules and on the left edge of the Wallplate TX. ID Pushbutton FIG.
Network Configuration To set the device address on a Transmitter or Receiver: 1. Check to be sure #3 Toggle on the bottom of the Transmitter or Receiver is set to ON. 2. In NetLinx Studio’s OnLine Tree, select the Master to which the Transmitter or Receiver is bound. 3. From the Diagnostic menu, select Device Addressing. The Device Addressing dialog box opens. 4. In the ID Mode section, enter the Device and System numbers that you want assigned to the device in the appropriate text boxes. 5.
Network Configuration To reset a Transmitter or Receiver to its factory default settings: 1. Press and hold the ID Pushbutton while plugging in the power connector. Start counting when the NetLinx LEDs begin to flash in unison, not when the power connector is inserted. Once the Transmitter or Receiver has started booting up, both NetLinx LEDs flash in unison at the rate of once per second. After 10 flashes at that rate, the LEDs will blink in unison at a faster rate.
Network Configuration 3. Upon release of the ID Pushbutton, the Transmitter or Receiver restores itself to a factory firmware image by executing the following actions: a. Copy the boot code from the factory image to the boot block in flash memory. b. Mark the boot parameter block in flash memory to indicate that the device should boot from slot #0 (the factory application code slot). c. Delete the application and boot code in flash memory slots #1 and #2. d. Delete the IRL files stored on the device. 4.
Network Configuration ID Pushbutton Boot State and LED Behavior To monitor the ID Pushbutton boot state of a module by its LEDs, check both the Link/Act and Status LED columns. ID Pushbutton Boot and NetLinx LED Behavior ID Pushbutton Boot States Link/Act LED Status LED Boot with ID Pushbutton held down. Slow blink (1 Hz) Slow blink (1 Hz) ID Pushbutton held down long enough for reset to default parameters.
IRL File Transfers IRL File Transfers Overview The NetLinx Studio software application (available for free download from www.amx.com) provides the ability to transfer IR Library files to NetLinx devices such as DXLink Transmitters and Receivers. Endpoint System (with a Switcher) When a Transmitter and/or a Receiver are being used in conjunction with a switcher as an endpoint system, the switcher’s integrated Master is used for the IRL file transfer. FIG.
IRL File Transfers Preparing for IRL File Transfers in an Endpoint System To prepare for IRL file transfers in an endpoint system: 1. 2. Check to be sure #3 Toggle on the bottom of the Transmitter or Receiver is set to ON. Verify that you have the latest version of NetLinx Studio on your PC. If the version is not the latest: Use the Web Update option in NetLinx Studio’s Help menu to obtain the latest version. Or Go to www.amx.com and login as a Dealer to download the latest version. 3. 4. 5. 6. 7.
IRL File Transfers Preparing for IRL File Transfers in an Extender System To prepare for IRL file transfers in an extender system: 1. Check to be sure #3 Toggle on the bottom of the Transmitter or Receiver is set to ON. 2. Verify that you have the latest version of NetLinx Studio on your PC. If the version is not the latest: Use the Web Update option in NetLinx Studio’s Help menu to obtain the latest version. Or Go to www.amx.com and login as a Dealer to download the latest version. 3.
IRL File Transfers Transferring IRL Files The File Transfer tool in NetLinx Studio is used to map IRL files to DXLink Transmitters and Receivers. The instructions below assume that the preparations on the previous pages for either an endpoint system or an extender system have been completed. To send an IR Library (*.IRL) file to a Transmitter or Receiver: 68 1. In NetLinx Studio, select Tools > File Transfer to open the File Transfer dialog box. 2. 3.
IRL File Transfers 4. Select the type of file (in this case, IRL/IRV Files) that you want to add to the File list for transfer. 5. Click Add. A standard Open dialog box opens with the Files of type selection set to IR Code files (*.IRL/ *.IRV). 6. 7. Locate and select the IRL file that you want to add. Click Open. The Enter Device Mapping Information dialog box opens. Note: IRL files must be sent to Port 3 (IR Device Port) on the Transmitter or Receiver. 8.
IRL File Transfers 10. Click OK to close the Select Files for File Transfer dialog box and return to the File Transfer dialog box. The IRL file appears in the File queue. 11. Click Send to transfer the file to the Transmitter or Receiver that the file is mapped to. Additional Documentation For additional information on using NetLinx Studio, refer to the Operation/Reference Guide – NetLinx Studio v3.3 and the WebConsole & Programming Guide – NetLinx Integrated Controllers (available at www.amx.com).
NetLinx Programming of DXLink Transmitters and Receivers NetLinx Programming of DXLink Transmitters and Receivers Overview Important: Before DXLink TXs and RXs can receive any NetLinx SEND_COMMANDs, the DIP switch’s #3 Toggle must be set to ON or the devices will not be accessible from a NetLinx control system. The DXLink Transmitters and Receivers recognize a select number of SEND_COMMANDs and CHANNELs.
NetLinx Programming of DXLink Transmitters and Receivers Port details for TX and RX in NetLinx Studio In NetLinx Studio’s OnLine Tree, the DXLink Transmitters and Receivers each display seven ports.
NetLinx Programming of DXLink Transmitters and Receivers CHANNELs Channel Function 255 This channel On indicates that the DXLink Module has a valid UTP (twisted pair cable) connection to a switcher with an integrated Master. If the channel is Off, the DXLink Module is incorrectly connected. 1-253 Key presses from selected remote control.
NetLinx Programming of DXLink Transmitters and Receivers Video SEND_COMMANDs (Receivers), continued ?VIDOUT_RES Requests the resolution of the video through the Receiver. Syntax: SEND_COMMAND ,"'?VIDOUT_RES'" Variables: • horizontal = An integer value representing the horizontal. • vertical = An integer value representing the vertical. May have an additional qualifier such as 'i' or 'p'.
NetLinx Programming of DXLink Transmitters and Receivers Video SEND_COMMANDs (Receivers), continued VIDOUT_TESTPAT Sets the test pattern to display (will not display if an input signal is not present). Syntax: SEND_COMMAND ,"'VIDOUT_TESTPAT-'" Variables: pattern = NONE, Color Bar, Gray Ramp, SMPTE Bar, HiLo Trak, Pluge, Cross Hatch (These options are “not” case sensitive.) Use NONE to cancel a pattern and return to input.
NetLinx Programming of DXLink Transmitters and Receivers DXLink Receiver Audio SEND_COMMANDs DXLink Receiver Audio SEND_COMMANDs are sent to Port 6. Audio SEND_COMMANDs (Receivers) Command Description ?AUDOUT_DELAY Syntax: Requests the audio delay setting for the Receiver. SEND_COMMAND ,"'?AUDOUT_DELAY'" Example: SEND_COMMAND dvRX,"'?AUDOUT_DELAY'" Returns a COMMAND string of the form: "AUDOUT_DELAY-500" AUDOUT_DELAY Sets the audio delay in milliseconds on the Receiver.
Video SEND_COMMANDs (Transmitters), continued NetLinx Programming of DXLink Transmitters and Receivers DXLink Transmitter Video SEND_COMMANDs DXLink Transmitter Video SEND_COMMANDs are sent to Port 7 unless otherwise noted. Note: All text is based on a Unicode index. Video SEND_COMMANDs (Transmitters) Command Description ?VIDIN_AUTO_SELECT Important: This command must be sent to Port 1. Requests the setting for the Auto Select mode for the video input signal on the Transmitter (Enabled or Disabled).
NetLinx Programming of DXLink Transmitters and Receivers Video SEND_COMMANDs (Transmitters), continued ?VIDIN_FORMAT Important: Send to Port 7 for digital and to Port 8 for analog. Requests the video format on the Syntax: Transmitter. SEND_COMMAND ,"'?VIDIN_FORMAT'" Note: Only the Multi-Format TX Variable: and Wallplate TX support format (Port 7) = HDMI, DVI component, S-Video, composite, and VGA signals.
NetLinx Programming of DXLink Transmitters and Receivers Video SEND_COMMANDs (Transmitters), continued VIDIN_RES_AUTO Enables or disables the Auto mode (for automatically determining the resolution) on the Transmitter. Note: This command applies to the Multi-Format TX and Wallplate TX only. Important: Send to Port 7 for digital and Port 8 for analog.
NetLinx Programming of DXLink Transmitters and Receivers Video SEND_COMMANDs (Transmitters), continued ?VIDIN_PHASE Important: This command must be sent to Port 8. Requests the input phase of the RGB video input port addressed by the D:P:S. This command is valid only for inputs whose format is set to VGA. Note: This command applies to the Multi-Format TX and Wallplate TX only.
NetLinx Programming of DXLink Transmitters and Receivers Audio SEND_COMMANDs (Transmitters), continued Command Description AUDIN_FORMAT Syntax: Selects the audio input source SEND_COMMAND ,"'AUDIN_FORMAT-'" that will be embedded on the Variable: HDMI signal through the TX. format = HDMI, SPDIF, ANALOG Note: When the TX is set to Example: route digital video (Port 7), you can select from the HDMI, SPDIF, or ANALOG audio inputs.
NetLinx Programming of DXLink Transmitters and Receivers IR SEND_COMMANDs (Transmitters and Receivers), continued Command Description CH • All channels below 100 are transmitted as two digits. Send IR pulses for the selected channel. • If the IR code for ENTER (function #21) is loaded, an Enter will follow the number. • If the channel is greater than or equal to (>=) 100, then IR function 127 or 20 (whichever exists) is generated for the one hundred digit.
NetLinx Programming of DXLink Transmitters and Receivers IR SEND_COMMANDs (Transmitters and Receivers), continued CTON Set the total time of IR pulses transmitted and is stored in non-volatile memory. This command sets the pulse length for each pulse generated by the 'CH' (see previous page) or 'XCH' (see next page) Send Commands in tenth of a second increments. Syntax: SEND_COMMAND ,"'CTON',
NetLinx Programming of DXLink Transmitters and Receivers IR SEND_COMMANDs (Transmitters and Receivers), continued XCHM Changes the IR output pattern for the 'XCH' Send Command. Syntax: SEND_COMMAND ,"'XCHM '" Variable: extended channel mode = 0 to 4. Example: SEND_COMMAND IR_1,"'XCHM 3'" Sets the IR device’s extended channel command to mode 3. Mode 0 Example (default): [x][x] SEND_COMMAND IR_1,"'XCH 3'" Transmits the IR code as 3-enter.
NetLinx Programming of DXLink Transmitters and Receivers Serial SEND_COMMANDs On the DXLink Modules, SERIAL SEND_COMMANDs are sent to Port 1. Serial SEND_COMMANDs (Transmitters and Receivers) Command Description B9MOFF This command works in conjunction with the 'B9MON' command. Set the port’s communication • Disables 9-bit in 232 mode. parameters for stop and data • By default, this returns the Communication settings on the serial port to the bits according to the last programmed parameters.
NetLinx Programming of DXLink Transmitters and Receivers Serial SEND_COMMANDs (Transmitters and Receivers), continued GET BAUD The port sends the parameters to the device that requested the information. Get the RS-232 (serial) Syntax: port's current communication SEND_COMMAND ,"'GET BAUD'" parameters. Example: SEND_COMMAND dvRXRS232,"'GET BAUD'" The port responds with: Port ,,,, RXCLR Clear all characters in the receive buffer waiting to be sent to the Master.
NetLinx Programming of DXLink Transmitters and Receivers Common DXLink Transmitter / Receiver SEND_COMMANDs Common NetLinx SEND_COMMANDs for the DXLink Transmitters and Receivers are provided in the following table. These commands can be sent to any port (#3 Toggle must be set to ON). Common NetLinx SEND-COMMANDs (Transmitters and Receivers) Command Description ?FWVERSION Syntax: Requests the firmware SEND_COMMAND ,"'?FWVERSION'" version of the Example: TX or RX.
NetLinx Programming of DXLink Transmitters and Receivers DXLink System SEND_COMMANDs DXLink System SEND_COMMANDs are sent to Port 6 or 7 on the Transmitters or Receivers. DXLink System SEND_COMMANDs (Transmitters and Receivers) Command Description ?DXLINK Syntax: Requests the current mode for the TX or RX.
NetLinx Programming of DXLink Transmitters and Receivers SEND_STRING Escape Sequences The DXLink Modules support several special SEND_STRING escape sequences. If any of the character combinations listed below are found anywhere within a SEND_STRING program instruction, they will be treated as a command and not the literal characters. Use the ESCSEQON and ESCSEQOFF NetLinx SEND_COMMANDS to control whether these are active or not.
NetLinx Programming of DXLink Transmitters and Receivers Enova DVX Switchers – DXLink SEND COMMANDs The following table contains two DXLink SEND_COMMANDs that are specifically for Enova DVX Switchers. These commands do not persist during a power cycle, on reboot, or from a low power setting. Upon an online event, these commands must be used to enable the Ethernet traffic. Additional SEND_COMMANDs for Enova DVX Switchers can be found in the specific product manual at www.amx.com.
Troubleshooting Troubleshooting Overview The troubleshooting suggestions/strategies provided apply to the Transmitters and the Receiver, unless otherwise noted. Four potential types of issues are covered in this chapter: Basic troubleshooting Power DXLink connections Network setup This chapter also provides technical support contact information on page 94. Basic Troubleshooting We suggest using the following general list to rule out basic troubleshooting issues.
Troubleshooting Power Issues Upon power up, the Power indicator LED on the front of the DXLink units illuminates a solid green. If the Power LEDs on any of the system’s equipment are not illuminated: Check the power cords or DXLink (RJ-45) connection if using power over the DXLink line. Check the power connections on the switcher if using power over the DXLink line. Check the power connections on the source and destination devices.
Troubleshooting DXLink Connection Issues One method for determining DXLink connection issues is to compare the pattern of the green and yellow DXLink LEDs on the Module or Wallplate against the tables below and then check the suggested items in the Troubleshooting column in the second table.
Troubleshooting Network Setup Issues The instructions below can be used for first time setup of DXLink Modules on a network with no Netlinx Master (integrated or standalone). Note: Before setting up the network, we recommend plugging all required Ethernet cables into the network before applying power to the DXLink Modules. To set the IP, connection, and device parameters on a DXLink Module: 1. Set the DIP switch on the DXLink Module to: #1 and #3 Toggles – ON #2 and #4 Toggles – OFF 2.
Appendix A – Upgrading the Firmware Appendix A – Upgrading the Firmware Overview The NetLinx Studio software application (available for free download from www.amx.com) provides the ability to transfer KIT files to NetLinx devices such as DXLink Transmitters and Receivers. The firmware on the Transmitters and Receiver can be upgraded in the field.
Appendix A – Upgrading the Firmware Preparing for KIT File Transfers in an Endpoint System To prepare for KIT file transfers in an endpoint system: 1. Check to be sure #3 Toggle on the bottom of the Transmitter or Receiver is set to ON. 2. Verify that you have the latest version of NetLinx Studio on your PC. If the version is not the latest – Use the Web Update option in NetLinx Studio’s Help menu to obtain the latest version. Or Go to www.amx.
Appendix A – Upgrading the Firmware 3. No Master on the network: a. Use your PC to set up a Virtual NetLinx Master (see page 109) in NetLinx Studio (leave NetLinx Studio open to the OnLine Tree when done). b. Apply power to module and set it to Static IP Mode.* The default static IP address is 192.168.1.2. (Note that when module is in Static IP Mode, the Link/Act LED will be OFF and the Status LED will be ON.) Master on the network: a. Launch NetLinx Studio and open the OnLine Tree. b.
Appendix A – Upgrading the Firmware Important Upgrade Information Caution: Upgrading the firmware is a serious action in that if the upgrade fails, it can leave the system completely non-operational. In the Event of Power Loss During an Upgrade If power loss occurs before any firmware information has been transferred – when power is restored, the module will remain operational using the original firmware.
Appendix A – Upgrading the Firmware 6. Click Send to upgrade the firmware on the DXLink Transmitter or Receiver. The Power LED blinks during the process for upgrading the firmware (this is normal). The progress of the upgrade displays in the Upload Status field. Status is also indicated in the Status bar at the bottom. The success of the upgrade or any errors that occur will be reported.* 7. Close the window when the transfer is complete. 8.
Appendix A – Upgrading the Firmware 100 Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Appendix B – Telnet (Terminal) Commands Appendix B – Telnet (Terminal) Commands Establishing a Terminal Connection Via Telnet Telnet terminal communication is accessed remotely via TCP/IP. The Transmitter or Receiver must have its own TCP/IP address for a Telnet connection. The connection can be started from the Windows taskbar (see below) or in NetLinx Studio (see the following page). By default, a User Name and Password are not applied to the Telnet port (Port 23).
Appendix B – Telnet (Terminal) Commands To establish a terminal connection via NetLinx Studio: 1. From the Tools menu, select Telnet Session. The Telnet Settings dialog box opens. 2. Click on the desired module in the list of Addresses. 3. Click Select and click OK. The Telnet window opens and the welcome banner appears. 4. At the prompt (>), type the Telnet command and press Enter.
Appendix B – Telnet (Terminal) Commands Telnet Commands (continued) DIPSWITCH Displays the current value for each of the DIP switch’s four toggles. Example: >dipswitch Dipswitch - ON OFF OFF OFF > EXIT Exit the Telnet session FACTORYFWIMAGE Resets unit to factory firmware image and reboots DXLink Module or Wallplate TX. GET CONFIG Displays the current connection settings.
Appendix B – Telnet (Terminal) Commands Telnet Commands (continued) GET ETHERNET MODE Displays the current LAN configuration setting. Settings are either “auto” in which the LAN driver will discover its settings based on the network it is connected to or and where speed is either 10 or 100 and duplex is either full or half. Example: >GET ETHERNET MODE Ethernet mode is auto. Note: See SET ETHERNET MODE on page 106. GET FRIENDLY Displays the device’s friendly name (for NDP).
Appendix B – Telnet (Terminal) Commands Telnet Commands (continued) RESET FACTORY Resets the device’s stored parameters to factory default state including removal of all security settings, resetting to DHCP. This command will cause an automatic reboot. Note: This command does not reset the device to the factory software image. SET CONNECTION Sets the Master connection settings interactively, allowing the user to specify the mode (for descriptions of various connection modes, see page 107).
Appendix B – Telnet (Terminal) Commands Telnet Commands (continued) SET ETHERNET MODE This command sets the current LAN configuration settings per new mode. Syntax: SET ETHERNET MODE Values for newmode are: auto Or 10 full, 100 full, 10 half, or 100 half Note: This command requires a reboot to enable new settings. Examples: set ethernet mode auto set ethernet mode 100 full Note: See GET ETHERNET MODE on page 104. SET FRIENDLY Set the device’s friendly name for NDP to .
Appendix B – Telnet (Terminal) Commands Telnet Commands (continued) SET TELNET PORT Sets the device’s IP port listened to for Telnet connections. Example: >SET TELNET PORT Current telnet port number = 23 Enter new telnet port number (Usually 23)(0 = disable Telnet): Once you enter a value and press the Enter key, you get the following message: Setting telnet port number to 23 New telnet port number set, reboot the device for the change to take effect.
Appendix B – Telnet (Terminal) Commands URL vs. NDP vs. Auto Determining which connection method to use for Master Connection Mode is essentially a matter of deciding what information the device should use to identify the correct Master to connect to. The default mode is NDP; the mode can be changed via the SET CONNECTION Telnet command (see page 105). URL – The device connects to the Master with the specified URL.
Appendix C – Virtual NetLinx Master Appendix C – Virtual NetLinx Master Overview Virtual NetLinx Master (Masterless) A Virtual NetLinx Master can be created using your PC, which allows NetLinx Studio to facilitate direct file transfers to a DXLink Transmitter or Receiver when a Master is not available. Four basic procedures must be completed for Virtual Master file transfers: Set the PC to a static IP address (see below). Create a Virtual Master in NetLinx Studio (see page 111).
Appendix C – Virtual NetLinx Master To set a PC to Static IP Mode: 1. From the Start menu on the desktop taskbar, select Settings / Network Connections. 2. Right-click the Local Area Connection and select Properties. The Local Area Connection Properties dialog box opens. 3. From the list of “This connection uses the following items,” select Internet Protocol (TCP/IP) and click Properties. The Internet Protocol (TCP/IP) Properties dialog box opens. Internet Protocol Properties dialog box 4.
Appendix C – Virtual NetLinx Master 5. In the IP address field, enter 192.168.1.100; click in the Subnet mask field to fill it automatically; in the Default gateway field, enter 192.168.1.1. 6. Click OK to exit the current dialog box. 7. Click Close to exit the final dialog box. Important: When finished using the PC as a Virtual Master, change the setting in the dialog box shown in Step 5 back to “Obtain an IP address automatically.
Appendix C – Virtual NetLinx Master 3. Click Communication Settings on the right. The Communication Settings dialog box opens. 4. Under Transport Connection Option, select Virtual NetLinx Master. Select Virtual NetLinx Master 5. Under Virtual NetLinx Master Options: a. Optional – Change the Master System Number (default = 1; range = 1 to 65535). b. Select the desired IP Address in the Available Connections list (this will be the static IP address that the PC was set to in the previous instructions).
Appendix C – Virtual NetLinx Master 6. Click Select. 7. Click OK to save the changes and close the dialog box. The Virtual Master displays in the NetLinx Studio’s OnLine Tree. Important: When transferring files via a Virtual Master, a direct connection must be made between the module and the PC via the module’s ICS LAN 10/100 port.
Appendix C – Virtual NetLinx Master 2. Click the New button. The New Telnet Address dialog box opens. 3. Enter the default static IP address for the module: 192.168.1.2 and click OK. 4. Select the new address in the List of Addresses. 5. Click the Select button and click OK. 6. A Telnet session opens. 7. At the prompt (>), type SET DEVICE and press Enter. For the variable , the valid range of device numbers is 0 to 31999.
Appendix D – Cable Details and Pinout Info Appendix D – Cable Details and Pinout Info Overview The DXLink devices, HDMI TX, Multi-Format TX, Wallplate TX, and HDMI RX, all have connectors for HDMI. The Multi-Format devices have an additional port for HD-15 connectors. The following table shows the video connections available on each of the DXLink devices.
Appendix D – Cable Details and Pinout Info HD-15 Connector Cable Pinout HD-15 connectors are found on the Multi-Format TX and the Wallplate TX. These connectors are used to accept a variety of analog video signals from a source device. The following table provides cable pinout details for HD-15 connections for VGA, component, S-Video, and composite.
Appendix D – Cable Details and Pinout Info DVI Pinout for DVI-to-HDMI Cable Adapter The pinout in FIG. 37 is for DVI-to-HDMI cable adapters which can be used with the modules when a DVI-I signal is required. FIG.
Appendix D – Cable Details and Pinout Info 118 Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
Appendix E – Supported Output Resolutions Appendix E – Supported Output Resolutions HDMI and DVI Supported Output Resolutions The resolutions in the following table are those supported on the HDMI RX that can be set using a SEND_COMMAND. The horizontal/vertical/refresh information from the Resolution Name (in the first column) can be entered in a SEND_COMMAND command (VIDOUT_RES_REF) to specify scaling parameters for the HDMI RX. For complete command information, see page 73.
Appendix E – Supported Output Resolutions Digital Video Resolution Support Lists CEA (RGB Color Space): 640x480p@59Hz, 720x480p@59Hz, 720(1440)x480i@59Hz, 720x480p@60Hz, 720x480p@119Hz, 720x480p@120Hz, 720x480p@239Hz, 720x480p@240Hz, 720x576p@50Hz, 720(1440)x576i@50Hz, 720x576p@100Hz, 720x576p@200Hz, 768x576p@50Hz, 960x576p@50Hz, 960(1920)x576i@50Hz, 1280x720p@23Hz, 1280x720p@24Hz, 1280x720p@25Hz, 1280x720p@29Hz, 1280x720p@30Hz, 1280x720p@50Hz, 1280x720p@59Hz, 1280x720p@60Hz, 1280x720p@100Hz, 1280x720p@119
Appendix E – Supported Output Resolutions DMT (RGB Color Space): 640x350p@85Hz, 640x400p@85Hz, 640x480p@60Hz, 640x480p@72Hz, 640x480p@75Hz, 640x480p@85Hz, 720x400p@85Hz, 800x600p@56Hz, 800x600p@60Hz, 800x600p@72Hz, 800x600p@75Hz, 800x600p@85Hz, 848x480p@60Hz, 1024x768i@43Hz, 1024x768p@60Hz, 1024x768p@70Hz, 1024x768p@75Hz, 1024x768p@85Hz, 1152x864p@70Hz, 1152x864p@75Hz, 1152x864p@85Hz, 1280x800p@60Hz, 1280x960p@60Hz, 1280x960p@75Hz, 1280x960p@85Hz, 1280x1024i@43Hz, 1280x1024p@60Hz, 1280x1024p@75Hz, 1280x102
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