Summary of Contents for Domo HHRX Series
- Page 1 Resource Identifier: 100351 Revision 1.0 HHRX Portable Receiver Setup Guide Commercial in Confidence...
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Page 2: About This Document
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. © 2025 Copyright Domo Tactical Communications (DTC) Limited. All rights reserved. -
Page 3: Table Of Contents
OLED Upgrade ........................6-21 7. Basic Operation ................7-23 Introduction........................7-23 Receiver Setup ........................7-23 SDI Video .......................... 7-26 Streaming .......................... 7-28 Firmware Upgrade ......................7-33 Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 0-2 Commercial in Confidence... - Page 4 9. Appendix B: After Sales Support ..........9-36 Documentation and Software .................... 9-36 Contact Technical Support ....................9-36 Using the DBS RMA Service..................... 9-36 Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 0-3 Commercial in Confidence...
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Page 5: Product Overview
The CE mark is indicated on all product labels. The CE Declaration of Conformity as well as the technical file are available on request. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 1-1 Commercial in Confidence... -
Page 6: Product Package
Some product functions are enabled by optional licenses. The license for your product can be viewed in the control software. Part Number Description LIC-IP IP Streaming LIC-4K-RX 4K Decoding Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 2-2 Commercial in Confidence... -
Page 7: Hardware
An OLED display for configuration of basic parameters. Please read Chapter 6 for OLED control. OLED control buttons Please see Section 6.2 for OLED button functions. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 3-3 Commercial in Confidence... -
Page 8: Power And Audio Panel
2/3: Supports 3G-SDI video formats. High density BNC (f) A 12G-SDI video output for monitoring. SFP+ cage SFP provides a video output for monitoring. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 3-4 Commercial in Confidence... -
Page 9: Battery Mount
The battery plate allows mating of a battery to the HHRX to provide power. The battery release is indicated by the orange circle in the image below. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 3-5... -
Page 10: Monitor Power And Vesa Mount
Power can be provided to an attached monitor from the HHRX via the adaptor mount. 4x 100mm spaced VESA standard mounting holes are indicated by the orange circles in the image below. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 3-6 Commercial in Confidence... -
Page 11: Pinout
Mating part: Neutrik NC4MXX Function VOUT = VIN 3.7.3 AUD1/AUD2 Mating part: Lemo FGG.0B.305.CLAD52Z Function AUD OUT 1+ AUD OUT 1- AUD OUT 2+ AUD OUT 2- Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 3-7 Commercial in Confidence... -
Page 12: Getting Started
All DBS devices attached to the network will be detected. Double-click on the HHRX to initialise communications with your PC’s default web browser. Right click on the HHRX IP address to reconfigure the IP settings, if required. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 4-8 Commercial in Confidence... -
Page 13: Open Web Interface
Google Chrome. Click on Advanced to proceed. Click Proceed to <ip_address> (unsafe) to open the web user interface. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 4-9 Commercial in Confidence... - Page 14 Revision: 1.0 HHRX Portable Receiver Setup Guide The browser will indicate that the site is connected by HTTPS but is not secure. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 4-10 Commercial in Confidence...
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Page 15: Ip Address Configuration
192.168.0.15/24, where the first 24-bits of the IP address are masked. See Section 8.2 for a table of subnets mapped to CIDR values. Click Apply to activate a running config and Save to retain. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 4-11 Commercial in Confidence... -
Page 16: Web User Interface
Menus can be expanded or collapsed using the arrows adjacent to the header of each parameter. Note: It may be useful to open the Help (?) menu for descriptions of settings. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 5-12... -
Page 17: Config
Note: Categories on the left panel marked with a save icon , indicate that they have been applied but not saved. To carry out a save to all configs, go to the Manage>Config page. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 5-13 Commercial in Confidence... -
Page 18: Command
Menus can be expanded or collapsed using the arrows adjacent to the header of each parameter. Note: It may be useful to open the Help (?) menu for descriptions of settings. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 5-14... -
Page 19: Manage
Menus can be expanded or collapsed using the arrows adjacent to the header of each parameter. Note: It may be useful to open the Help (?) menu for descriptions of settings. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 5-15... -
Page 20: Oled Display
The left/right buttons will scroll through the menus or select digits and change values when editing. Use the up/down buttons to change the value of digits when editing. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-16 Commercial in Confidence... -
Page 21: Oled Display Menu
WARNING: If the temperature gauge turns red, damage to internal components may occur. Switch off the device, allow to cool and take action to reduce the operating temperature. Battery voltage status. Red indicates low voltage. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-17 Commercial in Confidence... - Page 22 Please refer to Section 6.2 for descriptions of the button functions. Press Enter from the default display to enter the Config menu. Switch between the Config and Unit menus by pressing the left/right buttons. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-18 Commercial in Confidence...
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Page 23: Config Menu
Pattern Generator Pattern Generator Format Pattern Generator Frame Rate Sub-menu 1 Sub-menu 2 IP Streamer Skew Source Protocol SRT Mode Output 1 Source Destination Protocol Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-19 Commercial in Confidence... - Page 24 Bluetooth: Bluetooth feature can be switched on or off. Invert Display: This will invert the OLED display for a white background. WC Version: The OLED software version. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-20 Commercial in Confidence...
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Page 25: Oled Upgrade
Open the Mega Firmware Updater application. Refresh the Com ports and select the port for the OLED USB device, then select Firmware Update from the Pico menu. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-21 Commercial in Confidence... - Page 26 Note: The upgrade files are specific to the product. Ensure you load the correct file. The device will reboot when the upgrade is complete. The software version can be verified in the OLED Unit>WC Version page. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 6-22 Commercial in Confidence...
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Page 27: Basic Operation
HHRX receiver can be used as a source for the IP streaming output or the Demux service. Setting the Demux to RX will allow you to decode from the receiver, shown below. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-23... - Page 28 Note: The Home page will only display used parameters. The RF Input will not be displayed if RX has not been selected as a source for the Demux service. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-24...
- Page 29 Another key indicator of RF performance is the Post Viterbi errors, these are errors that cannot be corrected by the receiver’s signal processor. Pre Viterbi can be monitored to ensure Post Viterbi errors do not occur. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-25 Commercial in Confidence...
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Page 30: Sdi Video
If using the SFP port, an SFP adaptor must be fitted. Click Apply to activate a running config and Save to retain. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-26 Commercial in Confidence... - Page 31 Revision: 1.0 HHRX Portable Receiver Setup Guide SDI Output can be verified on the front panel touchscreen, and on the WUI Status and Home page. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-27 Commercial in Confidence...
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Page 32: Streaming
TS per IP The number of transport stream packets in each IP packet. Leave this at the default value of 7 unless an advanced user. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-28 Commercial in Confidence... - Page 33 The time to live value limits how long data circulates in a system. Interface This will set the physical interface that the unicast is received on. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-29 Commercial in Confidence...
- Page 34 Reserved for special well-known multicast addresses 224.0.1.0 238.255.255.255 Globally scoped (Internet-wide) multicast addresses 239.0.0.0 239.255.255.255 Administratively scoped (local) multicast addresses Table 7-1: Multicast Address Uses Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-30 Commercial in Confidence...
- Page 35 SRT includes an AES128 encrypted passphrase. This must be matched in the input and output device. If this is left blank, no encryption will be applied. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-31 Commercial in Confidence...
- Page 36 The streaming input and output status can be monitored in the Status>IP Streaming page. Jitter and error count measurements are key performance indicators which can be corrected by adjusting buffer delay parameters in the setup. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-32 Commercial in Confidence...
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Page 37: Firmware Upgrade
Set to Upgrade and click Start, the upgrade status will update accordingly. Note: If only the codec upgrade is needed, this can be set to Upgrade and Reboot. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 7-33... -
Page 38: Appendix A: Reference Material
The IP address range given in this example is a good one to use if you are unsure. Figure 8-1 How to configure a PC IP address Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 8-34... -
Page 39: Cidr With Subnet Mask
255.224.0.0 255.255.255.224 255.192.0.0 255.255.255.192 255.128.0.0 255.255.255.128 255.0.0.0 255.255.255.0 254.0.0.0 255.255.254.0 252.0.0.0 255.255.252.0 248.0.0.0 255.255.248.0 240.0.0.0 255.255.240.0 224.0.0.0 255.255.224.0 192.0.0.0 255.255.192.0 128.0.0.0 255.255.128.0 0.0.0.0 255.255.0.0 Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 8-35 Commercial in Confidence... -
Page 40: Appendix B: After Sales Support
Mark the Box and Send to DBS Clearly mark the outside of the shipping box with the RMA number and send the box using your normal process. Copyright © 2025 Domo Tactical Communications (DTC) Limited. All rights reserved. Page 9-36 Commercial in Confidence...
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