Domo Onyx HEVC User manual

Resource Identifier: 100327
Revision 1.0
Onyx HEVC Decoder Setup Guide
Commercial in Confidence

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 0-1
0. Preface
0.1 About this Document
This document contains relevant information required to identify, install, and control the equipment or
system.
Since the available functions can be licensed and depend on the specific implementation, not all the
functions and or applications contained in this document may be relevant or applicable to the system
you will be working with.
The actual presentation may differ from those in this document due to hardware or software changes.
0.2 Notice about this Publication
While every attempt is made to maintain the accuracy of the information in this product manual, it is
subject to change without notice.
Performance specifications are included for guidance. All particulars are given in good faith, actual
performance may vary.
0.3 Copyright
This document contains information that is proprietary to Domo Tactical Communications (DTC)
Limited trading as Domo Broadcast Systems (DBS). Any copying or reproduction in any form
whatsoever is prohibited without the written permission of DTC.
© 2023 Copyright Domo Tactical Communications (DTC) Limited. All rights reserved.
0.4 Related Documents
All DTC documents can be downloaded from WatchDox, see Section 7.1.
Document
Source
Onyx HEVC Encoder Setup Guide
DBS –100326
0.5 Document History
This is a controlled document, written and produced by the DTC Technical Publications team.
Changes are recorded in the table below.
Revision
Date
Author
Summary of Changes
1.0
06/02/2023
IR
First release

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 0-2
CONTENTS
0. Preface........................................................................................0-1
0.1 About this Document ............................................................................................................0-1
0.2 Notice about this Publication................................................................................................0-1
0.3 Copyright ..............................................................................................................................0-1
0.4 Related Documents..............................................................................................................0-1
0.5 Document History.................................................................................................................0-1
1. Product Overview ........................................................................1-1
1.1 Description............................................................................................................................1-1
1.2 Basic Specifications..............................................................................................................1-1
1.3 Approval Notices ..................................................................................................................1-1
2. Product Package .........................................................................2-2
2.1 Overview...............................................................................................................................2-2
2.2 Variants.................................................................................................................................2-2
2.3 Hardware Options.................................................................................................................2-2
2.4 Licensing Options.................................................................................................................2-2
3. Connections, Controls, and Indicators .........................................3-3
3.1 Introduction...........................................................................................................................3-3
3.2 Onyx IP Decoder (Rack Variant)..........................................................................................3-3
3.3 Onyx IP Decoder (Lite Variant).............................................................................................3-5
3.4 Pinout....................................................................................................................................3-7
4. Web Browser Control...................................................................4-8
4.1 Introduction...........................................................................................................................4-8
4.2 Power....................................................................................................................................4-8
4.3 IP Address Identification.......................................................................................................4-9
4.4 Open the Web Interface .....................................................................................................4-13
4.5 Home Page Overview.........................................................................................................4-16
4.6 Status Pages Overview ......................................................................................................4-17
4.7 Config Pages Overview......................................................................................................4-18
4.8 Command Pages Overview................................................................................................4-19
4.9 Manage Pages Overview ...................................................................................................4-20
5. Basic Setup Guide.....................................................................5-21
5.1 Introduction.........................................................................................................................5-21
5.2 IP Streaming.......................................................................................................................5-22
5.3 Video Output.......................................................................................................................5-28
6. Appendix A –Reference Material ..............................................6-29
6.1 How to Configure a PC IP Address....................................................................................6-29
6.2 Subnet with CIDR Values...................................................................................................6-30
6.3 Video Resolutions...............................................................................................................6-30
7. Appendix B –After Sales Support..............................................7-31
7.1 Documentation and Software.............................................................................................7-31
7.2 Contact Technical Support.................................................................................................7-31
7.3 Using the DTC RMA Service..............................................................................................7-31

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 0-3
8. Appendix C –Safety and Maintenance......................................8-33
8.1 Cautions and Warnings ......................................................................................................8-33
8.2 Repairs and Alterations ......................................................................................................8-33
8.3 Caring for your Equipment..................................................................................................8-34
8.4 Charging.............................................................................................................................8-34
8.5 Working with Lithium Batteries...........................................................................................8-34
8.6 Cleaning..............................................................................................................................8-35
8.7 Storage...............................................................................................................................8-35

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 1-1
1. Product Overview
1.1 Description
Onyx HEVC is a broadcast quality H.265 decoder, offering exceptional compression ratios on video
resolutions up to 4K UHD. The Onyx Decoder is ideal for remote production applications over leased
lines or satellite, handling 4xHD or 1xUHD feed with ultra-low latency.
Onyx is a feature-rich family of professional broadcast encoders and decoders, able to stream across
dual networks using a variety of IP formats including SRT, at bit-rates of up to 120Mb/s. The use of
ST2022-7 technology at the decoder ensures glitch-free recovery from network errors or path fail over.
For legacy systems and satellite modem connection, the Onyx encoder is equipped with ASI inputs
and outputs. Optional encryption mechanisms such a BISS and DES can be employed to protect
valuable content.
Onyx is ultra-compact and in QuadSync mode can deliver up to 4x decoded HD signal streams in a
single 1RU enclosure allowing it to be integrated with minimal disturbance to existing rack layouts.
Onyx’s unique QuadSync mode encodes 4x non-synchronous HD signals of differing formats (frame-
rate must be the same) and at the decode side, output is then converted to a single production format
and is fully synchronised. There is a genlock input for studio synchronisation.
Each video output can support 2 stereo pairs of embedded audio or a single video can support 8x
stereo pairs. Onyx can also be equipped with an optional analogue audio interface allowing two stereo
analogue audio outputs.
The separate control port offers web-browser control and a touch-screen front panel is supplied for
local control and monitoring.
A dual input power supply is included for use where redundant power systems are available.
1.2 Basic Specifications
Power input
90-255VAC
9-36VDC (option)
Power consumption
15W @ 4K decoding
Dimensions
482mm x 352mm x 1RU
Weight
2.9Kg
Note: Detailed technical specifications are given in the product datasheet. Please contact DBS for
latest specifications.
1.3 Approval Notices
1.3.1 EMC/Safety and CE Marking
The equipment has been designed to meet and has been tested against harmonized EMC and safety
standards. The CE Declaration of Conformity as well as the technical file are available on request.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 2-2
2. Product Package
2.1 Overview
Carefully open the packaging and verify that all the parts have been included, as ordered. Retain the
packing materials for storage.
The part numbers are useful for identification and if you need to order a new part.
Note: If you do not have all the parts or are not happy with the condition of your delivered product,
please contact DTC. See Section 7.2.
2.2 Variants
This part number will identify the product; it is also on the label.
Part Number
Description
ONYX-D-RACK
Onyx HEVC ultra-low delay decoder, high feature set IP input
ONYX-DL
Onyx LITE HEVC ultra-low delay decoder, ASI input 1/2 rack
2.3 Hardware Options
If you have purchased any of these items, they will be included in the assembly.
Part Number
Description
*HWOPT-25G
Dual ST2110 I/O
HWOPT-AUD
Analogue audio I/O
HWOPT-DCIN
Convert one AC input to DC 9-36V
*ONYX-ST2110-25-D
Quad ST2110-25G output
* Future development
2.4 Licensing Options
Some product functions are enabled by licenses. The license for your product can be viewed in the
control software.
Part Number
Description
LIC-4K-RX
Enable 4K/UHD decoding
LIC-BISS1-DEC
Enable BISS 1 decryption
LIC BISS2-DEC
Enable BISS 2 decryption
*LIC-JPEG2K-XS-DEC
Enable JPEG-XS decoding
* Future development

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-3
3. Connections, Controls, and Indicators
3.1 Introduction
This chapter will help identify all the connections and interfaces of the product needed to install,
control, and monitor the device.
CAUTION: There are air vents on the front and side panels to aid cooling of internal components.
Please take care not to obstruct these vents to avoid overheating of the device.
3.2 Onyx IP Decoder (Rack Variant)
3.2.1 Front Panel
No.
Item
Connection
1
On/off switch
Power control switch.
2
Touchscreen display
When fully booted (approx. 90s), the touchscreen display can
be used for limited IP configuration and video/audio
monitoring.
Note: The web user interface should be used for detailed
configuration of the Onyx IP Decoder.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-4
3.2.2 Rear Panel
No.
Item
Connection
1
IEC inlet
90-255VAC input via an IEC mains cable.
2
IEC inlet
90-255VAC input via an IEC mains cable.
Note: HWOPT-DCIN allows for a 9-36VDC input option via
a Hirose 6-way (male) connector.
3
RJ45 jack
Gigabit Ethernet connection.
Note: The label is notional and is used to differentiate the
connection.
4
SFP+ cage
10G SFP auxiliary port. Modules may be fitted for SDI
video output.
5
D-Sub 9-way (male)
Serial data interface. See Section 3.4.1 for pinout.
6/7
RJ45 jack
Gigabit Ethernet connection.
Note: The label is notional and is used to differentiate the
connection.
8
High density BNC (female)
Video output for monitoring (SDI 5).
9
High density BNC (female)
x 4
SDI 1 video output supports 12G/6G/3G-SDI video formats.
SDI 2 video output supports 6G/3G-SDI video formats.
SDI 3 video output supports 3G-SDI video formats.
SDI 4 video output supports 3G-SDI video formats.
10
High density BNC (female)
ASI video input.
11
High density BNC (female)
ASI video output.
12
High density BNC (female)
Genlock input for studio synchronisation.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-5
3.3 Onyx IP Decoder (Lite Variant)
3.3.1 Front Panel
No.
Item
Connection
1
On/off switch
Power control switch.
2
Power LED
Green LED will illuminate when power is on.
3
Status LED
Green when booted.
Flash during software upgrade.
4
OLED display
Integrated display screen for status and control of commonly used
parameters.
5
Control button
OLED display cancel/back button.
6
Control button
OLED display navigation/select/edit button.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-6
3.3.2 Rear Panel
No.
Item
Connection
1
IEC inlet
90-255VAC IEC mains input.
Note: HWOPT-DCIN allows for a 9-36VDC input option via
a Hirose 6-way (male) connector.
2
SFP+ cage
10G SFP auxiliary port. Modules may be fitted for SDI
video output.
3
D-Sub 9-way (male)
Serial data interface. See Section 3.4.1 for pinout.
4/5
RJ45 jack
Gigabit Ethernet connection.
Note: The label is notional and is used to differentiate the
connection.
6
High density BNC (female)
ASI video input.
7
High density BNC (female)
ASI video output.
8
High density BNC (female)
Genlock input for studio synchronisation.
9
High density BNC (female)
Video output for monitoring (SDI 5).
10
High density BNC (female)
x 4
SDI 1 –supports 12G/6G/3G-SDI video formats.
SDI 2 –supports 6G/3G-SDI video formats.
SDI 3 –supports 3G-SDI video formats.
SDI 4 –supports 3G-SDI video formats.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-7
3.4 Pinout
3.4.1 Serial Data
Pin
Function
1
N/C
2
RS232 TX2
3
RS232 RX2
4
N/C
5
0V
6
RS232 TX1
7
RS232 RX1
8
N/C
9
0V
Note: RS232 2 settings are configurable in the web interface Serial page. RS232 1 can be used as a
console interface for controlling the unit using MASH-CLI, the settings are fixed but can be viewed in
the web interface.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-8
4. Web Browser Control
4.1 Introduction
The Onyx IP Decoder has a comprehensive web user interface (WUI) for detailed monitoring and
control. The WUI is accessed via a web browser using the IP address of the Onyx, so an Ethernet
connection from the Control, STREAM Aor STREAM Bport to a PC device is required.
Our devices are shipped to you with the IP DHCP setting enabled. This means that if the Onyx is
connected to a network which is administered by a DHCP server, the IP address will be automatically
assigned. If the device is connected to a network which does not have a DHCP server, contact your
Network Administrator for an IP address you can use.
The IP address can be discovered via the web interface, Device Finder application, or via the front
panel, see Section 4.3.
Note: If you are using a standalone PC or laptop, you will need to set the IP address of the PC to
match the IP address range of the device. Refer to Section 6.1 to find out how to do this.
4.2 Power
The Onyx IP Decoder is powered directly from a mains supply via an IEC lead. Two connections are
provided for supply redundancy. There is a switch on the front panel which can be used to power the
unit On or Off.
When the unit has been switched on, it will take approximately 90s to boot-up, indicated when the
front panel display becomes active.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-9
4.3 IP Address Identification
4.3.1 Device Finder
Device Finder application can be used to identify DBS product IP addresses on a network.
Device Finder comes as a simple executable file which can be downloaded from DTC’s WatchDox
facility, see Section 7.1. This can be saved to the PC desktop.
Double-click the Device Finder executable to open the application. All DBS devices attached to the
network will be detected. Click Open to initialise communications with your PC’s default web browser.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-10
4.3.2 Front Panel Touchscreen (Rack Variant)
The IP address of the Onyx can be found and edited, if required from the front panel touchscreen. This
can be useful if the device is not connected via a DHCP server, or the IP address does not match the
subnet of the PC and the IP address settings need to be changed.
The IP address can be discovered by swiping up on the touchscreen to find the Network Information
page.
The IP settings can be edited by pressing the Current Gateway parameter. IP addresses must be
entered in CIDR notation, see description in Section 4.4.2.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-11
4.3.3 Front Panel Control (Lite Variant)
The IP address of the Onyx can be found and edited, if required from the front panel OLED. This can
be useful if the device is not connected via a DHCP server, or the IP address does not match the
subnet of the PC and the IP address settings need to be changed.
The IP interface relates to the Ethernet connection:
Stream B –Interface/0
Stream A –Interface/1
Control –Interface/2
The following screenshots are for a Control Ethernet connection.
Discover the IP Address
Select the right control button to bring up the OLED display. Navigate through the menus and select:
Status > Network > Interface/2 > IP Address/1
The IP address will be displayed if the device is connected to a DHCP server or if a fixed IP address
has been set.
Edit the IP Address
Select the right control button to bring up the OLED display. Navigate through the menus and select:
Config > Network > Control > DHCP. Use the right control button to change DHCP to No.
Scroll down the menu further and select:
IP Address/1 > Address/Netmask. Use the right control button to enter an IP address and network
mask in CIDR notation, see description in Section 4.4.2.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-12
4.3.4 IPv6 Address
DBS products support link-local IPv6 addressing. This will allow web browser control if the device is
not connected via a DHCP server, or the IP address does not match the subnet of the PC.
Enter the IPv6 IP address into your web browser using square brackets around the address, e.g.,
https://[fe80::224:9bff:fe77:1369].
The IPv6 address of the Onyx can be discovered from the front panel touchscreen, see Section 4.3.2
above.
Alternatively, the IPv6 address can be discovered from Windows Powershell by entering the
command:
Get-NetNeighbor -IPAddress FE80*
The IP address for the Onyx must have a Reachable state.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-13
4.4 Open the Web Interface
4.4.1 Initial Communications
Once the IP address has been confirmed, open a web browser on a PC device and enter the IP
address of the Onyx in the address bar.
Note: If using the IPv6 address, enter the IP address into your web browser using square brackets
around the address, e.g., https://[fe80::224:9bff:fe77:1369].
Alternatively, if running Device Finder, click Open on the line of the device address.
Onyx devices have a pre-installed self-signed HTTPS certificate, the first time web communications
are established, it will be necessary to trust the address.
The presentation of the web page will differ depending on the browser application; the following
example is Google Chrome. Click on Advanced to proceed.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-14
Click Proceed to <ip_address> (unsafe) to open the web user interface.
The browser will indicate that the site is connected by HTTPS but is not secure.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-15
4.4.2 IP Address Configuration via Web User Interface
To re-configure the IP address via the web interface, go to the Config>Network page.
Note: It may be useful to open the Help (?) menu for descriptions of settings.
Change the DHCP setting to No if you do not want the unit to set the IP settings from a DHCP server.
The IP Address/Netmask parameter is written in CIDR notation. This is a compact representation
where the IP address is followed by a slash (/) and then a decimal number which indicates the count
of leading 1-bits in the network mask.
For example, an IP address 192.168.0.15 with a netmask of 255.255.255.0 would be written in CIDR
notation as 192.168.0.15/24, where the first 24-bits of the IP address are masked. See Section 6.2 for
a table of subnets mapped to CIDR values.
Click Apply to activate a running config and Save to retain.

Revision: 1.0
Onyx HEVC Decoder Setup Guide
Copyright © 2023 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 4-16
4.5 Home Page Overview
The Home page provides a dashboard of information relating to currently active configurations. There
are shortcuts to Config pages (red circle) or Status pages (orange circle).