Ross Video DMX-8259-B-R2B Users Manual
DMX-8259 Series
AES/EBU/Analog Audio De-Multiplexers
User Manual
DMX-8259 Series User Manual
• Ross Part Number: 8259DR-004-04
• Release Date: May 8, 2013.
The information in this manual is subject to change without notice or obligation.
Copyright
© 2013 Ross Video Limited. All rights reserved.
This work is proprietary and confidential to Ross Video Limited, its subsidiaries and its other
affiliated corporations and may not be copied, distributed, sold or otherwise used or relied upon
without the express written permission of Ross Video Limited. Reproduction or reverse
engineering of copyrighted software is prohibited.
Patents
This product is protected by the following US Patents: 4,205,346; 5,115,314; 5,280,346;
5,561,404; 7,304,886; 7,508,455; 7,602,446; 7,834,886; 7,914,332. This product is protected by
the following Canadian Patents: 2039277; 1237518; 1127289. Other patents pending.
Notice
The material in this manual is furnished for informational use only. It is subject to change without
notice and should not be construed as commitment by Ross Video Limited. Ross Video Limited
assumes no responsibility or liability for errors or inaccuracies that may appear in this manual.
Trademarks
• is a registered trademark of Ross Video Limited.
• Ross, ROSS, ROSS®, and MLE are registered trademarks of Ross Video Limited.
• openGear® is a registered trademark of Ross Video Limited.
• DashBoard Control System™ is a trademark of Ross Video Limited.
• Dolby® is a registered trademark of Dolby Laboratories.
• SanDisk® and CompactFlash® are registered trademarks of SanDisk Corporation,
registered in the United States and other countries.
• All other product names and any registered and unregistered trademarks mentioned in
this manual are used for identification purposes only and remain the exclusive property of
their respective owners.
Important Regulatory and Safety Notices to Service Personnel
Before using this product and nay associated equipment, refer to the “Important Safety
Instructions” listed below to avoid personnel injury and to prevent product damage.
Product may require specific equipment, and/or installation procedures to be carried out to satisfy
certain regulatory compliance requirements. Notices have been included in this publication to call
attention to these specific requirements.
Symbol Meanings
This symbol on the equipment refers you to important operating and maintenance (servicing)
instructions within the Product Manual Documentation. Failure to heed this information may
present a major risk of damage to persons or equipment.
Warning — The symbol with the word “Warning” within the equipment manual indicates a
potentially hazardous situation, which, if not avoided, could result in death or serious injury.
Caution — The symbol with the word “Caution” within the equipment manual indicates a
potentially hazardous situation, which, if not avoided, may result in minor or moderate injury. It
may also be used to alert against unsafe practices.
Notice — The symbol with the word “Notice” within the equipment manual indicates a
potentially hazardous situation, which, if not avoided, may result in major or minor equipment
damage or a situation which could place the equipment in a non-compliant operating state.
ESD Susceptibility — This symbol is used to alert the user that an electrical or electronic
device or assembly is susceptible to damage from an ESD event.
Important Safety Instructions
Caution — This product is intended to be a component product of the DFR-8300 and
OG3-FR series frame. Refer to the DFR-8300 and OG3-FR Series Frame User Manual for
important safety instructions regarding the proper installation and safe operation of the frame
as well as its component products.
Warning — Certain parts of this equipment namely the power supply area still present a
safety hazard, with the power switch in the OFF position. To avoid electrical shock, disconnect
all A/C power cords from the chassis’ rear appliance connectors before servicing this area.
Warning — Service barriers within this product are intended to protect the operator and
service personnel from hazardous voltages. For continued safety, replace all barriers after any
servicing.
This product contains safety critical parts, which if incorrectly replaced may present a risk of
fire or electrical shock. Components contained with the product’s power supplies and power
supply area, are not intended to be customer serviced and should be returned to the factory for
repair. To reduce the risk of fire, replacement fuses must be the same time and rating. Only use
attachments/accessories specified by the manufacturer.
Warning — This product includes an “Ethernet Port” which allows this product to be
connected to a local area network (LAN). Only connect to networks that remain inside the
building. Do not connect to networks that go outside the building.
EMC Notices
United States of America
FCC Part 15
This equipment has been tested and found to comply with the limits for a class A Digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at their own
expense.
Notice — Changes or modifications to this equipment not expressly approved by Ross Video
Limited could void the user’s authority to operate this equipment.
CANADA
This Class “A” digital apparatus complies with Canadian ICES-003.
Cet appariel numerique de la classe “A” est conforme a la norme NMB-003 du Canada.
EUROPE
This equipment is in compliance with the essential requirements and other relevant provisions of
CE Directive 93/68/EEC.
INTERNATIONAL
This equipment has been tested to CISPR 22:1997 along with amendments A1:2000 and
A2:2002, and found to comply with the limits for a Class A Digital device.
Notice — This is a Class A product. In domestic environments, this product may cause radio
interference, in which case the user may have to take adequate measures.
Maintenance/User Serviceable Parts
Routine maintenance to this openGear product is not required. This product contains no user
serviceable parts. If the module does not appear to be working properly, please contact Technical
Support using the numbers listed under the “Contact Us” section on the last page of this manual.
All openGear products are covered by a generous 5-year warranty and will be repaired without
charge for materials or labor within this period. See the “Warranty and Repair Policy” section in
this manual for details.
Environmental Information
The equipment that you purchased required the extraction and use of natural
resources for its production. It may contain hazardous substances that could
impact health and the environment.
To avoid the potential release of those substances into the environment and to diminish the need
for the extraction of natural resources, Ross Video encourages you to use the appropriate
take-back systems. These systems will reuse or recycle most of the materials from your
end-of-life equipment in an environmentally friendly and health conscious manner.
The crossed out wheelie bin symbol invites you to use these systems.
If you need more information on the collection, re-use, and recycling systems, please contact your
local or regional waste administration.
You can also contact Ross Video for more information on the environmental performance of our
products.
Company Address
Ross Video Limited Ross Video Incorporated
8 John Street P.O. Box 880
Iroquois, Ontario, K0E 1K0 Ogdensburg, New York
Canada USA 13669-0880
General Business Office: (+1) 613 • 652 • 4886
Fax: (+1) 613 • 652 • 4425
Technical Support: (+1) 613 • 652 • 4886
After Hours Emergency: (+1) 613 • 349 • 0006
E-mail (Technical Support): techsupport@rossvideo.com
E-mail (General Information): solutions@rossvideo.com
Website: http://www.rossvideo.com
Contents
Introduction 1
Overview.............................................................................................................................. 1-2
Functional Block Diagrams ................................................................................................. 1-4
User Interfaces ..................................................................................................................... 1-5
Documentation Terms and Conventions.............................................................................. 1-6
Installation 2
Before You Begin ................................................................................................................2-2
Installing the DMX-8259..................................................................................................... 2-3
Cabling for the DMX-8259.................................................................................................. 2-5
Software Upgrades...............................................................................................................2-8
DMX-8259-A and DMX-8259-B Overview......................................................... 1-2
DMX-8259-C Overview........................................................................................ 1-2
Features.................................................................................................................. 1-2
DashBoard Control System™ ............................................................................... 1-5
Card-edge Controls................................................................................................ 1-5
SNMP Monitoring and Control............................................................................. 1-5
Static Discharge..................................................................................................... 2-2
Unpacking.............................................................................................................. 2-2
Supported Rear Modules ....................................................................................... 2-3
Installing a Rear Module ....................................................................................... 2-3
Installing the DMX-8259 ...................................................................................... 2-4
DMX-8259-A Cabling Overview.......................................................................... 2-5
DMX-8259-B Cabling Overview.......................................................................... 2-5
DMX-8259-4C Cabling Overview........................................................................ 2-6
DMX-8259-8C Cabling Overview........................................................................ 2-6
Audio Cabling for the DMX-8259-B and DMX-8259-C...................................... 2-7
User Controls 3
Card Overview..................................................................................................................... 3-2
Control and Monitoring Features......................................................................................... 3-3
Status and Selection LEDs on the DMX-8259...................................................... 3-3
Reference Compatibility ...................................................................................................... 3-5
Frame Rate Compatibility ..................................................................................... 3-5
Operation Notes ................................................................................................................... 3-6
Audio Proc Amp Controls..................................................................................... 3-6
Minimum Delay Overview.................................................................................... 3-6
De-embedding Non-PCM Signals......................................................................... 3-6
HANC Processing ................................................................................................. 3-7
VANC Processing ................................................................................................. 3-7
DashBoard Menus 4
Status Tabs........................................................................................................................... 4-2
Signal Tab.............................................................................................................. 4-2
DMX-8259 Series User Manual (Iss. 04) Contents • i
Product Tab............................................................................................................ 4-3
Hardware Tab ........................................................................................................ 4-4
Setup Tab .............................................................................................................................4-5
Input Status Tab ...................................................................................................................4-7
AES Outputs 1-8 Tabs .........................................................................................................4-8
Analog Outputs Tabs............................................................................................................4-9
Embedded Outputs Tab......................................................................................................4-10
VANC Processing Tab.......................................................................................................4-11
Alarm Enables Tab.............................................................................................................4-12
Card-edge Menus 5
Navigating the Card-edge Menus......................................................................................... 5-2
Card-edge Menus .................................................................................................................5-3
Menu Descriptions ...............................................................................................................5-5
Specifications 6
DMX-8259-A Technical Specifications ..............................................................................6-2
DMX-8259-B Technical Specifications...............................................................................6-3
DMX-8259-C Technical Specifications...............................................................................6-5
Channel Status Data Table ...................................................................................................6-7
Passing the Status Bytes ........................................................................................6-7
Service Information 7
Troubleshooting Checklist ...................................................................................................7-2
Bootload Button.....................................................................................................7-2
Warranty and Repair Policy .................................................................................................7-3
ii • Contents DMX-8259 Series User Manual (Iss. 04)
Introduction
In This Chapter
This chapter contains the following sections:
• Overview
• Functional Block Diagrams
• User Interfaces
• Documentation Terms and Conventions
A Word of Thanks
Congratulations on choosing an openGear DMX-8259 Series AES/EBU/Analog Audio
De-Multiplexer. Your DMX-8259 is part of a full line of products within the openGear Terminal
Equipment family of products, backed by Ross Video's experience in engineering and design
expertise since 1974.
You will be pleased at how easily your new DMX-8259 fits into your overall working
environment. Equally pleasing is the product quality, reliability and functionality. Thank you for
joining the group of worldwide satisfied Ross Video customers!
Should you have a question pertaining to the installation or operation of your DMX-8259, please
contact us at the numbers listed on the back cover of this manual. Our technical support staff is
always available for consultation, training, or service.
DMX-8259 Series User Manual (Iss. 04) Introduction • 1–1
Overview
DMX-8259-A and DMX-8259-B Overview
DMX-8259-C Overview
The DMX-8259 AES/EBU/Analog Audio De-Multiplexer is a high quality program audio
de-multiplexer.Various configuration options, including internally generated patterns and tones,
are available for audio and video output scenarios should a loss of input occur.
The DMX-8259-A and DMX-8259-B AES/EBU Audio De-Multiplexers are capable of
de-embedding up to 8 AES/EBU pairs (16 audio channels) from an HD/SD-SDI signal. Audio
proc control on each channel allows for audio processing with gain of +/-20dB, audio delay up to
1 second and channel invert. Each card supports full channel assignment to the discrete outputs.
Note that the DMX-8259-A provides eight unbalanced 75ohm connections while the
DMX-8259-B provides eight balanced 110ohm connections.
The DMX-8259-C Analog Audio De-Multiplexer is capable of de-embedding up to either four or
eight analog audio channels from an HD/SD-SDI signal with one multi-rate SDI input.
(DMX-8259-4C and DMX-8259-8C respectively)
The DMX-8259-C includes audio proc control on each channel that allows for audio processing
with gain of +/-10dB, audio delay up to 1 second, and channel invert. The DMX-8259-C supports
any channel assignment to the discrete inputs and can re-map any of the existing embedded
channels.
Features
The following features make the DMX-8259 the ideal solution for de-multiplexing audio sources
from and HD/SD-SDI signal:
• Supports HD-SD SDI SMPTE 292M (1.5Gbps), SMPTE 259M (270Mbps), and SMPTE
424M (3Gbps)
• Audio de-embedding for all popular formats 480i, 576i, 720p, 1080i, and 1080p (Level
1
A)
• DMX-8259-A provides eight AES-3id 75ohm unbalanced outputs
• DMX-8259-B provides eight AES-3id 110ohm balanced outputs
• DMX-8259-4C provides four analog outputs
• DMX-8259-8C provides eight analog outputs
• DMX-8259-A and DMX-8259-B support de-embedding of non-PCM data such as
Dolby® Digital and Dolby® E
• Audio controls such as gain, invert, and delay
• Analog gain control done entirely in the analog domain
• Assign any embedded channel to any discrete audio output
• Ability to re-map channels in embedded video stream
• Ability to strip VANC data from specific or all lines of a video output
• Programmable video output on SDI input loss
• Silence output on loss of audio input
1
1. Not supported when the card is installed in the DFR-8310 series frames.
1–2 • Introduction DMX-8259 Series User Manual (Iss. 04)
• Programmable silence detection and timeout thresholds
• No audio breakout cable required
• Reports status and configuration remotely via the DashBoard
• Fits openGear frames
• Fully compliant with openGear specifications
• 5-year transferable warranty
DMX-8259 Series User Manual (Iss. 04) Introduction • 1–3
Functional Block Diagrams
This section provides functional block diagrams that outline the workflow of the DMX-8259.
Figure 1.1 DMX-8259-A and DMX-8259-B — Simplified Block Diagram
Figure 1.2 DMX-8259-C — Simplified Block Diagram
1–4 • Introduction DMX-8259 Series User Manual (Iss. 04)
User Interfaces
The DMX-8259 includes the following interfaces for control and monitoring for your card.
DashBoard Control System™
The DashBoard Control System™ enables you to monitor and control openGear frames and cards
from a computer. DashBoard communicates with other cards in the openGear frame through the
Network Controller Card. The DashBoard software and user manual are available for download
from our website.
For More Information on...
• the DMX-8259 menus in DashBoard, refer to the chapter “DashBoard Menus” on
• using DashBoard, refer to the DashBoard User Manual.
Card-edge Controls
The front-edge of the DMX-8259 features LED indicators for the power, signal status, and
communication activity. The card-edge also includes the SW2 and SW3 switches that are used in
conjunction to navigate the card-edge menu system.
page 4-1.
For More Information on...
• the card-edge controls and LEDs, refer to the chapter “User Controls” on page 3-1.
• the card-edge menus, refer to the chapter “Card-edge Menus” on page 5-1.
SNMP Monitoring and Control
The Network Controller Card in the openGear frame can provide optional support for remote
monitoring of your frame and the using Simple Network Management Protocol (SNMP), which is
compatible with many third-party monitoring and control tools.
For More Information on...
• enabling SNMP Monitoring and Control for your frame, refer to the MFC-8300 Series
User Manual.
• SNMP controls on the DMX-8259, refer to your DMX-8259 Management Information
Base (MIB) file.
DMX-8259 Series User Manual (Iss. 04) Introduction • 1–5
Documentation Terms and Conventions
The following terms and conventions are used throughout this manual.
Terms
The following terms are used:
•“525-line mode” refers to broadcast situations using NTSC composite (analog) signal
reference inputs.
•“625-line mode” refers to broadcast situations using PAL -B composite (analog) signal
reference inputs.
•“Board”, and “Card” refer to openGear terminal devices within openGear frames,
including all components and switches.
•“DashBoard” refers to the DashBoard Control System™.
•“DFR-8300 series frame” refers to the DFR-8310 series and DFR-8321 series frames
and any available options.
•“DMX-8259” refers to all versions unless otherwise indicated.
•“DMX-8259-C” refers to the DMX-8259-4C and DMX-8259-8C unless otherwise noted.
•“Frame” refers to openGear frame that houses the DMX-8259, as well as any openGear
frames.
•“OG3-FR series” refers to the OG3-FR series frames and any available options.
•“openGear frame” refers to all versions of the DFR-8300 series and OG3-FR series
frames and any available options unless otherwise noted.
•“Operator” and “User” refer to the person who uses DMX-8259.
•“PAL” refers to PAL-B, or PAL-G unless otherwise stated.
•“System” and “Video system” refer to the mix of interconnected production and terminal
equipment in your environment.
Conventions
The following conventions are used:
• The “Operating Tips” and “Note” boxes are used throughout this manual to provide
additional user information.
1–6 • Introduction DMX-8259 Series User Manual (Iss. 04)
Installation
In This Chapter
This chapter provides instructions for installing the Rear Module(s) for the DMX-8259, installing
the card into the frame, cabling details, and updating the card software.
The following topics are discussed:
• Before You Begin
• Installing the DMX-8259
• Cabling for the DMX-8259
• Software Upgrades
DMX-8259 Series User Manual (Iss. 04) Installation • 2–1
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your openGear frame is
properly installed according to the instructions in the DFR-8300 and OG3-FR Series User
Manual.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
ESD Susceptibility — Static discharge can cause serious damage to sensitive
semiconductor devices. Avoid handling circuit boards in high static environments such as
carpeted areas and when synthetic fiber clothing is worn. Always exercise proper grounding
precautions when working on circuit boards and related equipment.
Unpacking
Unpack each DMX-8259 you received from the shipping container and ensure that all items are
included. If any items are missing or damaged, contact your sales representative or Ross Video
directly.
2–2 • Installation DMX-8259 Series User Manual (Iss. 04)
Installing the DMX-8259
This section outlines how to install a Rear Module in an openGear frame. The same procedure
applies regardless of the frame or card type. However, the specific Rear Module you need to
install depends on your application and the frame you are using.
Supported Rear Modules
This section briefly summarizes the supported rear modules for each model of DMX-8258.
Rear Modules for the DMX-8259-A
When installing the DMX-8259-A:
• DFR-8310 series frames — The 8310AR-030 Rear Module is required. The
DMX-8259-A is also compatible with the DFR-8310-BNC frame (with the cooling fan
option installed).
• DFR-8321 series frames and OG3-FR series frames — The 8320AR-041 Rear Module
is required.
Rear Modules for the DMX-8259-B
When installing the DMX-8259-B:
• DFR-8310 series frames — The 8310AR-034 Rear Module is required. The
DMX-8259-B is not compatible with the DFR-8310-BNC frames.
• DFR-8321 series frames and OG3-FR series frames — The 8320AR-034 Rear Module
is required.
Rear Modules for the DMX-8259-4C
When installing the DMX-8259-4C:
• DFR-8310 series frames — The 8310AR-034 Rear Module is required. The
DMX-8259-4C is not compatible with the DFR-8310-BNC frame.
• DFR-8321 series frames and OG3-FR series frames — The 8320AR-034 Rear Module
is required.
Rear Modules for the DMX-8259-8C
When installing the DMX-8259-8C:
• DFR-8310 series frames — The 8310AR-034 Rear Module is required. The
DMX-8259-8C is not compatible with the DFR-8310-BNC frame.
• DFR-8321 series frames and OG3-FR series frames — The 8320AR-034 Rear Module
is required.
Installing a Rear Module
If the Rear Module is already installed, proceed to the section “Installing the DMX-8259” on
page 2-4.
To install a Rear Module in your openGear frame
1. Locate the card frame slots on the rear of the frame.
DMX-8259 Series User Manual (Iss. 04) Installation • 2–3
2. Remove the Blank Plate from the slot you have chosen for the DMX-8259 installation. If
Screw Hole
Module Seating Slots
there is no Blank Plate installed, proceed to the next step.
3. Install the bottom of the Rear Module in the Module Seating Slot at the base of the
frame’s back plane. (Figure 2.1)
Figure 2.1 Rear Module Installation in an openGear Frame (DMX-8259 not shown)
4. Align the top hole of the Rear Module with the screw on the top-edge of the frame back
plane.
5. Using a Phillips screwdriver and the supplied screw, fasten the Rear Module to the back
plane of the frame. Do not over tighten.
6. Ensure proper frame cooling and ventilation by having all rear frame slots covered with
Rear Modules or Blank Plates.
Installing the DMX-8259
This section outlines how to install the DMX-8259 in an openGear frame. If the DMX-8259 is to
be installed in any compatible frame other than a Ross Video product, refer to the frame
manufacturer’s manual for specific instructions.
Caution — Do not populate Slot 10 in the DFR-8310 series frame with an
DMX-8259-C. Attempting to populate Slot 10 may damage the MFC-8300 series
Frame Controller card, the DMX-8259-C, or both.
To install the DMX-8259 in a openGear frame
1. Locate the Rear Module you installed in the procedure “Installing a Rear Module” on
page 2-3.
2. Hold the DMX-8259 by the edges and carefully align the card-edges with the slots in the
frame.
3. Fully insert the card into the frame until the rear connection is properly seated in the
Rear Module.
4. Verify whether your Rear Module Label is self-adhesive by checking the back of the
label for a thin wax sheet. You must remove the wax sheet before affixing the label.
5. Affix the supplied Rear Module Label to the BNC area of the Rear Module.
2–4 • Installation DMX-8259 Series User Manual (Iss. 04)
Cabling for the DMX-8259
This section provides information for connecting cables to the installed Rear Modules on the
openGear frames. Connect the input and output cables according to the following sections.
DMX-8259-A Cabling Overview
The DMX-8259-A is used with the following Rear Modules:
• 8310AR-030 Rear Module — Each rear module occupies one slot and accommodates
one card. This rear module provides one SDI input, one SDI output, and eight AES
unbalanced outputs at 75ohm. (Figure 2.2)
• 8320AR-041 Full Rear Module — Each rear module occupies two slots and
accommodates one card. This rear module provides one SDI input, one SDI output, and
eight AES unbalanced outputs at 75ohm.(Figure 2.2)
Figure 2.2 Cable Connections for the DMX-8259-A
DMX-8259-B Cabling Overview
The DMX-8259-B is used with the following Rear Modules:
• 8310AR-034 Rear Module — Each rear module occupies one slot and accommodates
one card. This rear module provides one SDI input, one SDI output, and eight balanced
AES outputs at 110ohm. (Figure 2.3)
• 8320AR-034 Rear Module — Each rear module occupies two slots and accommodates
one card. This rear module and provides one SDI input, one SDI output, and eight
balanced AES outputs at 110ohm. (Figure 2.3)
DMX-8259 Series User Manual (Iss. 04) Installation • 2–5
Figure 2.3 Cable Connections for the DMX-8259-B
AES 1 Out AES 5 Out
AES 6 Out
AES 7 Out
AES 8 Out
AES 2 Out
AES 3 Out
AES 4 Out
DMX-8259-4C Cabling Overview
The DMX-8259-4C is used with the following Rear Modules:
• 8310AR-034 Rear Module — Each rear module occupies one slot and accommodates
one card. This rear module provides one SDI Input, one SDI output, and four analog
outputs. (Figure 2.4)
• 8320AR-034 Rear Module — Each rear module occupies two slots and accommodates
one card. This rear module provides one SDI Input, one SDI output, and four analog
outputs. (Figure 2.4)
DMX-8259-8C Cabling Overview
2–6 • Installation DMX-8259 Series User Manual (Iss. 04)
The DMX-8259-8C is used with the following Rear Modules:
Figure 2.4 Cable Connections for the DMX-8259-4C
• 8310AR-034 Rear Module — Each rear module occupies one slot and accommodates
one card. This rear module provides one SDI Input, one SDI output, and eight analog
outputs. (Figure 2.5)
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