Crestron DigitalMedia DM-NVX-350 User manual

DM-NVX Series
DigitalMedia™ 4K60 4:4:4 HDR
Network AV Encoders/Decoders
Product Manual
Crestron Electronics, Inc.

The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at www.crestron.com/legal/patents.
Certain Crestron products contain open source software. For specific information, please visit www.crestron.com/opensource.
Crestron, the Crestron logo, Crestron Toolbox, and DigitalMedia are either trademarks or registered trademarks of Crestron Electronics, Inc.
in the United States and/or other countries. Dolby and Dolby Atmos are either trademarks or registered trademarks of Dolby Laboratories in
the United States and/or other countries. DTS HD and DTS:X are either trademarks or registered trademarks of DTS, Inc. in the United States
and/or other countries. HDMI is either a trademark or registered trademark of HDMI Licensing LLC in the United States and/or other
countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the
marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible
for errors in typography or photography.
This document was written by the Technical Publications department at Crestron.
©2017 Crestron Electronics, Inc.

Product Manual – DOC. 7839D Contents •i
Contents
Introduction 1
Physical Description 2
DM-NVX-350 and DM-NVX-351 .................................................................................... 2
Front Panel.............................................................................................................. 2
Rear Panel .............................................................................................................. 3
DM-NVX-350C and DM-NVX-351C............................................................................... 4
Configuration 6
Encoding and Decoding Functionality............................................................................ 6
Configuration Using the Web Interface .................................................................... 7
Configuration Using SIMPL Windows...................................................................... 7
Stream Statistics ........................................................................................................... 7
Configuration Using the Web Interface .................................................................... 8
Configuration Using SIMPL Windows ...................................................................... 8
Automatic Routing of Video Inputs................................................................................. 8
Configuration Using the Web Interface .................................................................... 8
Configuration Using SIMPL Windows...................................................................... 9
Video Wall Processing ................................................................................................... 9
Configuration Using the Web Interface .................................................................... 9
Configuration Using SIMPL Windows.................................................................... 10
Adjustable Underscan.................................................................................................. 10
Configuration Using the Web Interface .................................................................. 11
Configuration Using SIMPL Windows.................................................................... 11
User-Selectable Output Resolution.............................................................................. 11
Configuration Using the Web Interface .................................................................. 11
Configuration Using SIMPL Windows.................................................................... 12
Maximum Color Depth and Color Space Mode ........................................................... 12
Configuration Using the Web Interface .................................................................. 12
Configuration Using SIMPL Windows.................................................................... 13
EDID ............................................................................................................................ 13
Subscriptions............................................................................................................... 14
Configuration Using the Web Interface .................................................................. 15
Configuration Using SIMPL Windows.................................................................... 16
Daisy Chain Configuration............................................................................................ 16
Switching Subscribed Transmitters ....................................................................... 17
Switching Nonsubscribed Transmitters ................................................................. 17
7.1 Surround Sound Audio .......................................................................................... 18
Analog Audio Input or Output ...................................................................................... 18
Configuration Using the Web Interface .................................................................. 19
Configuration Using SIMPL Windows.................................................................... 20
Breakaway Audio......................................................................................................... 20
Configuration Using the Web Interface .................................................................. 20
Configuration Using SIMPL Windows.................................................................... 20

ii •Contents Product Manual – DOC. 7839D
USB 2.0 Routing.......................................................................................................... 21
Configuration Using the Web Interface .................................................................. 21
Configuration Using SIMPL Windows.................................................................... 22
HDCP 2.2 Compliance 23
IGMP Snooping 24
Troubleshooting 26
Appendix: Device Discovery 29

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •1
DM-NVX Series:
DigitalMedia™ 4K60 4:4:4 HDR
Network AV Encoders/Decoders
Introduction
The Crestron®DM-NVX series transports ultra high-definition 4K video with 60 Hz frame
rates and 4:4:4 color sampling over standard Gigabit Ethernet. Support for high dynamic
range video (HDR10) and HDCP 2.2 ensures high picture quality and compatibility with a
variety of media sources. The DM-NVX series uses JPEG 2000 compression and encoding,
achieving a low end-to-end latency of 30 ms at 60 fps. The DM-NVX series accepts SFP
(Small Form-factor Pluggable) transceiver modules (Crestron SFP-1G series), which support
multimode and single-mode fiber.
The DM-NVX series consists of the DM-NVX-350 and DM-NVX-351 stand-alone endpoints
and the DM-NVX-350C and DM-NVX-351C cards. The cards are designed to occupy the
DMF-CI-8 card chassis. The DM-NVX-351 and DM-NVX-351C provide the same
functionality as the DM-NVX-350 and DM-NVX-350C with the addition of surround sound to
stereo downmixing.
This manual provides information about the following:
•Physical description of the connectors, controls, and indicators on the DM-NVX
series
•Configuration of some of the capabilities of the DM-NVX series, for example,
encoding and decoding functionality
•HDCP 2.2 compliance
•IGMP snooping
•Troubleshooting guidelines
In addition, information about device discovery of a DM-NVX device using Crestron
Toolbox™ software is provided in the appendix of this manual. For installation information,
refer to the DM-NVX-350/DM-NVX-351 DO Guide (Doc. 7799) and the DM-NVX-350C/
DM-NVX-351C DO Guide (Doc. 7975). For information about designing a network for a
DM-NVX system, refer to the DigitalMedia™ NVX Series Design Guide (Doc. 7977).
The manuals are available at www.crestron.com/manuals.

2•DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Physical Description
The following sections provide information about the connectors, controls, and indicators
that are available on the DM-NVX series.
DM-NVX-350 and DM-NVX-351
This section provides information about the connectors, controls, and indicators that
are available on the front and rear panels of the DM-NVX-350 and DM-NVX-351
stand-alone endpoints.
Front Panel
The following illustration shows the front panel of the DM-NVX-350 and DM-NVX-351.
DM-NVX-350 and DM-NVX-351 Front Panel
CONSOLE, SERIAL: 8-pin RJ-45 female;
RS-232 computer console port (for setup)
CONSOLE, USB: USB Type B female;
USB 2.0 computer console port (for setup)
PWR: Bicolor green/amber LED, indicates operating power supplied via the power
pack or injector, turns amber while booting and green when operating
SETUP: Red LED and push button for Ethernet setup
RESET: Recessed push button for hardware reset
INPUT SEL:Push button for manual input selection and two bicolor green/amber LEDs
that indicate the current active input and signal presence at each corresponding input
IR 1–2: 4-pin 3.5 mm detachable terminal block;
Comprises two IR/serial ports*
IR output up to 1.1 MHz;
1-way serial TTL/RS-232 (0–5 volts) up to 19200 baud
COM: 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;*
Up to 115.2k baud, hardware and software handshaking support
24VDC 2.0A: 2.1 x 5.5 mm dc power connector;
24 Vdc power input;
Power pack included
Ground: 6-32 screw;
Chassis ground lug
*Device control via RS-232, IR, CEC, or Ethernet requires integration with a Crestron control system.
       

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •3
Rear Panel
The following illustration shows the rear panel of the DM-NVX-350 and DM-NVX-351.
DM-NVX-350 and DM-NVX-351 Rear Panel
DEVICE: USB Type B female;
USB 2.0 device port;
USB signal extender port for connection to a computer or any other USB 2.0 host1
HOST: USB Type A female;
USB 2.0 host port;
USB signal extender port for connection of a mouse, keyboard, or any other
USB 2.0 device;1
Available Power: 500 mA at 5 Vdc
TX, RX, and OL LEDs: Green TX LED indicates that unit is in transmitter (encoder)
mode;
Green RX LED indicates that unit is in receiver (decoder) mode;
Green OL LED indicates an online connection to a control system via Ethernet
LAN 1: 8-pin RJ-45 female;
10BASE-T/100BASE-TX/1000BASE-T Ethernet port;2
PD (powered device) port compatible with Crestron DM-PSU-ULTRA-MIDSPAN;3
Green LED indicates Ethernet link status;
Amber LED indicates Ethernet activity
LAN 2: 8-pin RJ-45 female;
10BASE-T/100BASE-TX/1000BASE-T Ethernet port;2
Green LED indicates Ethernet link status;
Amber LED indicates Ethernet activity
1Either the DEVICE port or the HOST port can be used at one time—both ports cannot be used simultaneously.
2Either LAN 1 or LAN 2 can be used as the primary LAN connection, allowing the other port to be used for
connection to a local network device or to another DM-NVX device. If one of the ports is used as the primary
LAN connection, the port requires connection to a 1000BASE-T switch in order to stream network video.
3The DM-NVX-350 and DM-NVX-351 can be powered by the connection of LAN 1 to a Crestron
DM-PSU-ULTRA-MIDSPAN or other Crestron approved power injector (sold separately). Refer to Online Help
Answer ID 5791 for additional information. The DM-NVX-350 and DM-NVX-351 can also be powered using the
included power pack.
        

4•DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
LAN 3:SFP port;
Accepts one Crestron SFP-1G series SFP transceiver module;1
Green LINK LED indicates Ethernet link status;
Green ACT LED indicates Ethernet activity
HDMI OUTPUT: 19-pin Type A HDMI®female connector;
HDMI digital video/audio output (DVI compatible);2
Green LED indicates video signal transmission at the HDMI output
HDMI INPUTS 1–2: 19-pin Type A HDMI female connectors;
HDMI digital video/audio inputs (DVI and Dual-Mode DisplayPort compatible);2
Two green LEDs, each indicates sync detection at the corresponding HDMI input
AUDIO I/O: 5-pin 3.5 mm detachable terminal block;
Balanced/unbalanced stereo line-level audio input or output;
Input Impedance: 24k Ohms balanced/unbalanced;
Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced;
Output Impedance: 200 Ohms balanced, 100 Ohms unbalanced;
Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalanced
DM-NVX-350C and DM-NVX-351C
The following illustration shows the connectors, controls, and indicators that are available on
the DM-NVX-350C.
NOTE: For illustrative purposes, only the DM-NVX-350C is shown below.
The DM-NVX-351C contains the same connectors, controls, and indicators as the
DM-NVX-350C.
DM-NVX-350C
DEVICE: USB Type B female;
USB 2.0 device port;
USB signal extender port for connection to a computer or any other USB 2.0 host3
HOST: USB Type A female;
USB 2.0 host port;
USB signal extender port for connection of a mouse, keyboard, or any other
USB 2.0 device;3
Available Power: 500 mA at 5 Vdc
1LAN 3 can be used as the primary LAN connection or can be connected to another DM-NVX device. LAN 3 can
connect to a fiber-optic network using the appropriate Crestron SFP-1G transceiver module (sold separately).
Refer to the SFP-1G Series Installation Guide (Doc. 7979) for information about installing Crestron SFP-1G series
transceiver modules.
2HDMI connections require an appropriate adapter or interface cable to accommodate a DVI or Dual-Mode
DisplayPort signal. CBL-HD-DVI interface cables are sold separately.
3Either the DEVICE port or the HOST port can be used at one time—both ports cannot be used simultaneously.
     


Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •5
TX, RX, and OL LEDs: Green TX LED indicates that unit is in transmitter (encoder)
mode;
Green RX LED indicates that unit is in receiver (decoder) mode;
Green OL LED indicates an online connection to a control system via Ethernet
LAN 1–2: 8-pin RJ-45 female;
10BASE-T/100BASE-TX/1000BASE-T Ethernet ports1
Green LED indicates Ethernet link status;
Amber LED indicates Ethernet activity
LAN 3:SFP port;
Accepts one Crestron SFP-1G series SFP transceiver module;2
Green LINK LED indicates Ethernet link status;
Green ACT LED indicates Ethernet activity
HDMI OUTPUT: 19-pin Type A HDMI female;
HDMI digital video/audio output (DVI compatible)3
 HDMI INPUTS 1–2: 19-pin Type A HDMI female;
HDMI digital video/audio inputs (DVI and Dual-Mode DisplayPort compatible)3
AUDIO I/O: 5-pin 3.5 mm detachable terminal block;
Balanced/unbalanced stereo line-level audio input or output;
Input Impedance: 24k Ohms balanced/unbalanced;
Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced;
Output Impedance: 200 Ohms balanced, 100 Ohms unbalanced;
Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalanced
1Either LAN 1 or LAN 2 can be used as the primary LAN connection, allowing the other port to be used
for connection to a local network device or to another DM-NVX device. If one of the ports is used as the primary
LAN connection, the port requires connection to a 1000BASE-T switch in order to stream network video.
2LAN 3 can be used as the primary LAN connection or can be connected to another DM-NVX device. LAN 3 can
connect to a fiber-optic network using the appropriate Crestron SFP-1G transceiver module (sold
separately). Refer to the SFP-1G Series Installation Guide (Doc. 7979) for information about installing Crestron
SFP-1G series transceiver modules.
3HDMI connections require an appropriate adapter or interface cable to accommodate a DVI or Dual-Mode
DisplayPort signal. CBL-HD-DVI interface cables are sold separately.

6•DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Configuration
The DM-NVX series can be configured using the web interface, which can be accessed
from a web browser by entering the IP address or hostname of the device. SIMPL Windows
can also be used to configure the DM-NVX series.
This section provides information about configuration of the following items using the web
interface or SIMPL Windows:
•Encoding and decoding functionality
•Stream statistics
•Automatic routing of video inputs
•Video wall processing
•Adjustable underscan
•User-selectable output resolution
•Maximum color depth and color space mode
•EDID
•Subscriptions
•Daisy chain
•7.1 Surround sound audio
•Analog audio input or output
•Breakaway audio
•USB 2.0 routing
Encoding and Decoding Functionality
A DM-NVX device can be configured to function as a network AV encoder (transmitter) or
decoder (receiver):
•As an encoder, a DM-NVX device allows a laptop computer, camera, or other
media source to be connected via an HDMI cable and then transmitted over the
network.
•As a decoder, a DM-NVX device receives the signal from a DM-NVX encoder and
feeds the signal to a display device via the HDMI output. A DM-NVX decoder can
switch among multiple DM-NVX encoders on the network alongside locally
connected HDMI sources.
To configure a DM-NVX device as an encoder or decoder, use the web interface or SIMPL
Windows as discussed in the following sections.

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •7
Configuration Using the Web Interface
Configure a DM-NVX device as an encoder or decoder on the Stream page of the web
interface. In the Mode drop-down list, select Receiver or Transmitter. The default setting is
Receiver (decoder).
Stream Page - Encoder (Transmitter) or Decoder (Receiver) Configuration
When a different mode is selected, a prompt appears asking for confirmation that the device
be rebooted. Click Yes to reboot the device.
Device Reboot Prompt
For additional information, refer to the online help of the web interface.
Configuration Using SIMPL Windows
Using top-level programming for the DM-NVX device, set the <DeviceMode>analog input
join to the desired mode (Receiver or Transmitter). The default setting is Receiver.
Changing modes requires that the device be rebooted. Trigger the <Reboot> digital
input join to reboot the device. For additional information, refer to the SIMPL Windows
help file.
Stream Statistics
Statistics can be displayed to indicate the number of packets received or transmitted, the
number of dropped packets, and the bit rate of the received or transmitted stream.
To enable or disable stream statistics, use the web interface or SIMPL Windows as
discussed in the following sections.

8•DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Configuration Using the Web Interface
Configure stream statistics on the Stream page of the web interface. In the Statistics
section of the page, set Statistics to Enable or Disable. To reset statistics, click Reset
Statistics. For additional information, refer to the online help of the web interface.
Stream Page - Statistics Configuration
Configuration Using SIMPL Windows
Configure stream statistics in Slot-01: Stream Transmit or Slot-02: Stream Receive.
Trigger the <StatisticsEnabled>digital input join to enable the reporting of statistics. To
disable statistics, trigger the <StatisticsDisabled>digital input join. To clear the statistics,
trigger the <ResetStatistics> digital input join. The corresponding serial joins are updated
when the digital input joins are triggered. For additional information, refer to the SIMPL
Windows help file.
Automatic Routing of Video Inputs
Automatic routing between video inputs can be enabled or disabled. When automatic
routing is enabled, the device automatically routes the last connected input.
To configure automatic routing, use the web interface or SIMPL Windows as discussed in
the following sections.
Configuration Using the Web Interface
Configure automatic routing of video inputs on the Routing page of the web interface. In the
Input Routing section of the page, set Automatic Input Routing to Enabled or Disabled.
The default setting is Enabled. For additional information, refer to the online help of the
web interface.
Routing Page - Automatic Input Routing Configuration

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •9
Configuration Using SIMPL Windows
Using top-level programming for the DM-NVX device, configure automatic routing of inputs.
Trigger the <AutomaticRoutingEnabled>digital input join to enable automatic routing.
To disable automatic routing, trigger the <AutomaticRoutingDisabled> digital input join.
For additional information, refer to the SIMPL Windows help file.
Video Wall Processing
NOTE: Video wall processing applies only to DM-NVX devices that function as receivers.
Multiple DM-NVX receivers can be combined to configure a video wall composed of up to
64 individual displays (up to eight columns of displays by eight rows of displays). A separate
DM-NVX device is required for each display.
To configure a video wall, use the web interface or SIMPL Windows as discussed in the
following sections.
Configuration Using the Web Interface
Configure video wall processing on the Output page of the web interface. In the Layout
section of the page, do the following:
1. Select the Video Wall radio button.
2. In the Widthcombo box, select the desired number of rows of displays.
3. In the Height combo box, select the desired number of columns of displays.
4. Set the location of the display in the video wall by clicking the appropriate box.
5. Repeat steps 1-4 for each DM-NVX receiver that connects to a display for inclusion
in the video wall.
For additional information, refer to the online help of the web interface.

10 •DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Output Page - Video Wall Configuration
Configuration Using SIMPL Windows
Configure a video wall in Slot-06: HDMI OUT as follows:
1. Set the <VideoWallMode>, <Horizontal_Bezel_Compensation>, and
<Vertical_Bezel_Compensation> analog input joins to the desired values.
2. Repeat step 1 for each DM-NVX receiver that connects to a display for inclusion in
the video wall.
For additional information, refer to the SIMPL Windows help file.
Adjustable Underscan
NOTE: Adjustable underscan applies only to a DM-NVX device that functions as a receiver.
If content does not fit properly on a display, adjustments to underscan may be desired.
Adjusting underscan reduces the image size by the specified percentage so that the entire
video frame is displayed.
To adjust underscan, use the web interface or SIMPL Windows as discussed in the
following sections.

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •11
Configuration Using the Web Interface
Configure underscan on the Output page of the web interface. In the HDMI Output Setting
section of the page, configure underscan in the Underscan drop-down list by selecting the
desired percentage or by selecting Custom. If Custom is selected, enter the desired
percentage. For additional information, refer to the online help of the web interface.
Output Page - Underscan Configuration
Configuration Using SIMPL Windows
Adjust underscan in Slot-06: HDMI Out. Set the <Underscan>analog input join to the
desired value. For additional information, refer to the SIMPL Windows help file.
User-Selectable Output Resolution
NOTE: User-selectable output resolution applies only to a DM-NVX device that functions as
a receiver.
To select the desired output resolution, use the web interface or SIMPL Windows as
discussed in the following sections.
Configuration Using the Web Interface
Configure the output resolution on the Output page of the web interface. In the HDMI
Output Setting section of the page, select the desired resolution in the Resolution
drop-down list. For additional information, refer to the online help of the web interface.

12 •DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Output Page - HDMI Output Resolution Configuration
Configuration Using SIMPL Windows
Configure the output resolution in Slot-06: HDMI Out. Set the <Resolution>analog input
join to the desired value. For additional information, refer to the SIMPL Windows help file.
Maximum Color Depth and Color Space Mode
Configure the maximum color depth (maximum bit depth supported by the output) and
HDMI color space mode using the web interface or SIMPL Windows.
Configuration Using the Web Interface
Configure maximum color depth and color space mode on the Output page of the web
interface. In the HDMI Output Setting section of the page, do the following:
•Configure maximum color depth in the Max Color Depth drop-down list by
selecting the desired setting.
NOTE: If HDR video is desired at the output, set Max Color Depth to 10-bit
mode.
•Configure color space mode in the Color Space Mode drop-down list by selecting
the desired setting.
NOTE: If HDR video is desired at the output, set Color Space Mode to
Force Y422 or Force Y420.
For additional information, refer to the online help of the web interface.

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •13
Output Page - HDMI Output Maximum Color Depth and Color Space Mode
Configuration Using SIMPL Windows
Configure maximum color depth and color space mode in Slot-06: HDMI Out. Set the
<MaximumColorDepth>analog input join to the appropriate value for the maximum bit
depth supported by the output. Set the <ColorSpaceMode> analog input join to the
desired value for the HDMI color space.
NOTE: If HDR video is desired at the output, set the <MaximumColorDepth> analog input
join to 10-bit maximum bit depth and the <ColorSpaceMode> analog input join to
Force YCbCr422 or Force YCbCr420.
For additional information, refer to the SIMPL Windows help file.
EDID
EDID (Extended Display Identification Data) configuration allows management of the EDID
that is to be sent to the upstream device connected to an HDMI input of a DM-NVX device.
If an EDID other than the default EDID is desired, use the web interface to configure the
EDID.
Configure EDID on the main Inputs page or on the input-specific page of the web interface:
•On the main Inputs page, do either of the following:
oIn the Global EDID section of the page, set a global EDID for all inputs.
A custom EDID file can also be loaded and sent to all inputs if desired.
oIn the Global Inputssection of the page, set the EDID individually for each
input.
•On the input-specific page (HDMI Input 1 or HDMI Input 2), set the desired EDID in
the EDID section of the page.
For additional information, refer to the online help of the web interface.

14 •DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
Main Inputs Page - EDID Configuration
Input-Specific Page - EDID Configuration (HDMI Input 1 Page Shown)
Subscriptions
NOTE: Subscriptions apply only to a DM-NVX device that functions as a receiver.
Subscription of a DM-NVX transmitter to a DM-NVX receiver sets up Real Time Streaming
Protocol (RTSP) negotiation between the DM-NVX receiver and the DM-NVX transmitter.
When a stream is routed, the DM-NVX receiver performs the Internet Group Management
Protocol (IGMP) join, which causes the receiver to join the multicast group of the transmitter.
A maximum of 64 transmitters can be subscribed to a single receiver.
To configure subscriptions, use the web interface or SIMPL Windows as discussed in the
following sections.

Product Manual – DOC. 7839D DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders •15
Configuration Using the Web Interface
Configure subscriptions on the Subscriptions and Routing pages of the web interface
as follows:
1. On the Subscriptions page, do either of the following:
a. In the Subscribed Streams section, manually add each transmitter that is to
be subscribed to the receiver or load one or more existing subscription lists
(*.xiolist). The default filename of the subscription list is subscription.xiolist.
NOTE: Subscribed transmitters can be reordered in the list. To do so, click the
transmitter that is to be reordered in the list, and then click the up arrow ( ) or
down arrow ( ) until the transmitter appears in the desired location in the list.
b. In the Available Streams section of the page, click Subscribe for each
transmitter that is to be subscribed to the receiver.
Subscriptions Page

16 •DM-NVX Series: 4K60 4:4:4 HDR Network AV Encoders/Decoders Product Manual – DOC. 7839D
2. In the Xio-Routing section of the Routing page, select the desired transmitter to be
routed to the receiver.
Routing Page
For additional information, refer to the online help of the web interface.
Configuration Using SIMPL Windows
NOTE: Selection of the transmitters for subscription or selection of subscription lists can be
performed using the web interface only.
Manually select a subscribed transmitter for routing in Slot-1000: XIO Routing. Set the
<VideoOut> analog input join to the desired transmitter. For additional information, refer to
the SIMPL Windows help file.
Daisy Chain Configuration
A DM-NVX device includes three LAN ports (two RJ-45 LAN ports and one SFP LAN port)
that can be used to daisy chain multiple DM-NVX devices. In a daisy chain configuration, the
DM-NVX devices connect directly to one another in a series. The daisy chain configuration
can consist of one transmitter and up to 64 receivers or can include receivers only
(maximum of 64). Only one DM-NVX device in the daisy chain must connect to the LAN.
All DM-NVX devices in the daisy chain must use the same stream.
NOTE: A daisy chain configuration can be used for a video wall (refer to "Video Wall
Processing" on page 9) and also for individual displays that are to show the same video
image.
The following sections provide information about switching subscribed and nonsubscribed
transmitters in a daisy chain configuration.