Ross GearLite DMX-9259-A User manual

DMX-9259-A User Guide

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DMX-9259-A · User Guide
• Ross Part Number: 9259ADR-004-02
• Release Date: June 19, 2018.
The information contained in this manual is subject to change without notice or obligation.
Copyright
©2018 Ross Video Limited, Ross®, and any related marks are trademarks or registered trademarks of Ross Video Limited. All other
trademarks are the property of their respective companies. PATENTS ISSUED and PENDING. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, mechanical, photocopying,
recording or otherwise, without the prior written permission of Ross Video. While every precaution has been taken in the preparation
of this document, Ross Video assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting
from the use of the information contained herein.
Patents
Patent numbers US 7,034,886; US 7,508,455; US 7,602,446; US 7,802,802 B2; US 7,834,886; US 7,914,332; US 8,307,284; US
8,407,374 B2; US 8,499,019 B2; US 8,519,949 B2; US 8,743,292 B2; GB 2,419,119 B; GB 2,447,380 B; and 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.
Safety Notices
Refer to the “Important Regulatory and Safety Notices” document that accompanied your product.
Statement of Compliance
This product has been determined to be compliant with the applicable standards, regulations, and directives for the countries where
the product is marketed.
Compliance documentation, such as certification or Declaration of Compliance for the product is available upon request by
contacting [e-mail]. Please include the product; model number identifiers and serial number and country that
compliance information is needed in request.
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 his own
expense.
Canada
This Class A device complies with Canadian ICES-003 and part 15 of the FCC Rules.
Cet appariel numerique de la classe “A” est conforme a la norme NMB-003 du Canada.
Notice — Changes or modifications to this equipment not expressly approved by Ross Video Ltd. could void the
user’s authority to operate this equipment.

European Union
This equipment is in compliance with the essential requirements and other relevant provisions established under regulation (EC) No
765/2008 and Decision No 768/2008/EC referred to as the “New Legislative Framework”.
Australia/New Zealand
This equipment is in compliance with the provisions established under the Radiocommunications Act 1992 and
Radiocommunications Labelling (Electromagnetic Compatibility) Notice 2008.
Korea
This equipment is in compliance with the provisions established under the Radio Waves Act.
International
This equipment has been tested under the requirements of CISPR 22:2008 or CISPR 32:2015 and found to comply with the limits for
a Class A Digital device.
Maintenance/User Serviceable Parts
Routine maintenance to this GearLite 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 GearLite products are covered by a generous 3-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 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 wheeled bin symbol invites you to use these systems.
If you need more information on the collection, reuse, and recycling systems, please contact your local or regional waste
administration. You can also contact Ross Video for more information on the environmental performances of our products.
Warning — This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may
cause radio interference.
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.

Company Address
Ross Video Limited
8 John Street
Iroquois, Ontario
Canada, K0E 1K0
Ross Video Incorporated
P.O. Box 880
Ogdensburg, New York
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): [email protected]
E-mail (General Information): [email protected]
Website: http://www.rossvideo.com

DMX-9259-A User Guide (v2.0) Introduction • 7
Introduction
This guide covers the installation, configuration, and use of the DMX-9259-A. The following chapters are included:
•“Introduction” summarizes the guide and provides important terms, and conventions.
•“Before You Begin” provides an overview of the features of the DMX-9259-A.
•“Hardware Overview” describes the DMX-9259-A hardware features and physical connections.
•“Physical Installation” provides instructions for the basic physical installation of the DMX-9259-A in your
system.
•“Cabling” provides an overview of connecting external devices to the DMX-9259-A.
•“Setup” provides information for configuring the DMX-9259-A outputs.
•“Warranty and Repair” provides information on the warranty and repair policy for your DMX-9259-A.
•“Technical Specifications”provides the technical specifications for your DMX-9259-A.
Documentation Conventions
Special text formats are used in this guide to identify parts of the user interface, text that a user must enter, or a
sequence of menus and sub-menus that must be followed to reach a particular command.
Interface Elements
Bold text is used to identify a user interface element such as a dialog box, menu item, or button. For example:
In the Edit dialog, click Apply.
User Entered Text
Courier text is used to identify text that a user must enter. For example:
In the Language box, enter English.
Referenced Guides
Italic text is used to identify the titles of referenced guides, manuals, or documents. For example:
For more information, refer to the DAC-9516 User Manual.
Menu Sequences
Menu arrows are used in procedures to identify a sequence of menu items that you must follow. For example, if a
step reads “File > Save As,” you would select the File menu and then select Save As.
Important Instructions
Star icons are used to identify important instructions or features. For example:
Contact your IT department before connecting to your facility network to ensure that there are no conflicts. They
will provide you with an appropriate value for the IP Address, Subnet Mask, and Gateway for your
DMX-9259-A.
Contacting Technical Support
At Ross Video, we take pride in the quality of our products, but if problems occur, help is as close as the nearest
telephone.

8 • Introduction DMX-9259-A User Guide (v2.0)
Our 24-hour Hot Line service ensures you have access to technical expertise around the clock. After-sales service
and technical support is provided directly by Ross Video personnel. During business hours (Eastern Time),
technical support personnel are available by telephone. After hours and on weekends, a direct emergency technical
support phone line is available. If the technical support person who is on call does not answer this line immediately,
a voice message can be left and the call will be returned shortly. This team of highly trained staff is available to
react to any problem and to do whatever is necessary to ensure customer satisfaction.
•Technical Support: ([phone]
•After Hours Emergency: ([phone]
•E-mail: [email protected]
•Website: http://www.rossvideo.com

DMX-9259-A User Guide (v2.0) Before You Begin • 9
Before You Begin
If you have questions pertaining to the operation of DMX-9259-A, contact us at the numbers listed in the section
“Contacting Technical Support” on page 7. Our technical staff is always available for consultation, training, or
service.
Overview
The DMX-9259-A is a cost effective solution to de-multiplexing four AES/EBU digital audio signals from an
3G/HD/SD-SDI signal.
The DMX-9259-A accepts one SDI signal and provides one re-clocked SDI output on BNC connectors. The four
AES/EBU outputs are also provided on BNC connectors.
A dual color LED provides SDI and signal status information. When illuminated green, the DMX-9259-A is locked
to a valid SDI signal. If the LED is red, the DMX-9259-A is not locked to an SDI signal.
The LEDs labeled G1 to G4 will be illuminated green if audio is detected in groups 1 through 4 respectively. If the
LEDs are off, then no audio is detected in the respective group.
Power to the DMX-9259-A is provided by an external AC adapter with locking DC connector supplied with the
module.
Block Diagram
Figure 2.1 Simplified Block Diagram of DMX-9259-A Functions
Features
Some features of the DMX-9259-A include:
• Four BNC connectors for the AES outputs
• One BNC connector for the SDI input
• One BNC connector for the SDI output
• Supports SDI Data rates of 270Mbps, 1.485Gbps, 2.97Gbps
• Supports AES3-id
• Small brick form factor
• 5V universal adapter with locking DC connector
• 3-year warranty
3G/HD/SD
SDI OUT
AES 1
AES 2
AES 3
AES 4
3G/HD/SD
SDI IN
CABLE EQ
DIP SWITCH
GROUP
SELECT
ON
OFF
RECLOCKER
AUDIO
DEMUXER

10 • Before You Begin DMX-9259-A User Guide (v2.0)

DMX-9259-A User Guide (v2.0) Hardware Overview • 11
Hardware Overview
This chapter presents information on the DMX-9259-A hardware components and features.
Chassis Faceplate Overview
The chassis faceplate of the DMX-9259-A provides a silk-screen map of the connections available. Figure 3.1
illustrates the DMX-9259-A faceplate label.
The chassis of the DMX-9259-A also includes status LEDs that display the status of SDI signal status, and audio
status.
Figure 3.1 DMX-9259-A — Faceplate Label
POWER Connection
The DMX-9259-A has a standard miniature power jack (center pin positive) that connects to the PS-9000 power
supply. (Figure 3.2)
Figure 3.2 DMX-9259-A — PWR Connection
AES Output Connections
The DMX-9259-A provides four BNC connections for AES outputs. (Figure 3.3)
POWER
INPUT
B GAIN
A GAIN
AES
INPUT
-+
A2
OUT
-+
A1
OUT
EQUALIZER
RECLOCKER
INTERPOLATE &
OVERSAMPLE
24-BIT DAC
DMX-9259-A
AES/EBU
DE-MULTIPLEZER
AES 4
AES 3
SDI OUT
AES 2
AES 1 SDI IN
PWR
G1-OFF/OFF
G2-OFF/ON
G3-ON/OFF
G4-ON/ON
GROUP SELECT
DMX2
DMX2
DMX1
DMX1
ON
G4 G3 G2 G1 SDI
PWR Connection

12 • Hardware Overview DMX-9259-A User Guide (v2.0)
Figure 3.3 DMX-9259-A — AES Connections
Audio Group LEDs
The four audio group (G1 to G4) LEDs are located on the top of the chassis (above the DIP Switches).(Figure 3.6)
Figure 3.4 DMX-9259-A — Audio Group LEDs
Table 3.2 describes the behavior of an audio group LED.
SDI Connections
The DMX-9259-A provides a BNC for one SDI input and one SDI output. (Figure 3.5)
Figure 3.5 DMX-9259-A — SDI Connections
Table 3.1 Audio Group (G1-G4) LEDs
Status Description
Green When lit green, an audio group LED indicates audio is detected for the
specified audio group.
Off When unlit, an audio group LED indicates no audio is detected for the
specified audio group.
AES
OUT 4
AES
OUT 3
AES
OUT 2
AES
OUT 1
DMX 2
DMX 1
B GAIN
A GAIN
-+
A2
OUT
-+
A1
OUT
24-BIT DAC
AES 4
PWR
G1-OFF/OFF
G2-OFF/ON
G3-ON/OFF
GROUP SELECT
DMX2
DMX2
DMX1
ON
G4 G3 G2 G1 SDI
Group 4 LED Group 1 LED
Group 3 LED Group 2 LED
SDI OUT
SDI IN

DMX-9259-A User Guide (v2.0) Hardware Overview • 13
SDI LED
The SDI LED is located on the top of the chassis (above the DIP Switches). (Figure 3.6)
Figure 3.6 DMX-9259-A — SDI LED
Table 3.2 describes the behavior of the SDI LED.
DIP Switches
The DMX-9259-A provides a block of four DIP switches located on the front panel, near the top. One set of DIP
switches is labeled DMX1 and the other as DMX2. (Figure 3.7)
Figure 3.7 DMX-9259-A — DIP Switch Locations
The DIP Switches enable you to assign the group to the respective outputs. Each group consists of two AE/EBU
signals providing four channels.
For More Information on...
• setting the DIP Switches, refer to the section “Using the DIP Switches” on page 19.
Table 3.2 SDI LED
Status Description
Green When lit green, this LED indicates the DMX-9259-A is locked to a valid
SDI signal.
Red When lit red, this LED indicates the DMX-9259-A is not locked to a valid
SDI signal.
B GAIN
A GAIN
-+
A2
OUT
-+
A1
OUT
24-BIT DAC
AES 4
PWR
G1-OFF/OFF
G2-OFF/ON
G3-ON/OFF
GROUP SELECT
DMX2
DMX2
DMX1
ON
G4 G3 G2 G1 SDI
SDI LED
B GAIN
A GAIN
-+
A2
OUT
-+
A1
OUT
24-BIT DAC
AES 4
PWR
G1-OFF/OFF
G2-OFF/ON
G3-ON/OFF
GROUP SELECT
DMX2
DMX2
DMX1
ON
G4 G3 G2 G1 SDI
DIP SW 1-4

14 • Hardware Overview DMX-9259-A User Guide (v2.0)

DMX-9259-A User Guide (v2.0) Physical Installation • 15
Physical Installation
If you have questions pertaining to the installation of DMX-9259-A, please contact us at the numbers listed in the
section “Contacting Technical Support” on page 7. Our technical staff is always available for consultation,
training, or service.
For More Information on...
• the technical specifications for the DMX-9259-A, refer to the chapter “Technical Specifications” on page 23.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
Mounting and Installation
The DMX-9259-A can be mounted in any convenient location. However, to ensure long life for this product,
observe the following precautions and operating requirements:
• Maintain an ambient temperature of 20° to 40°C (68°F – 104°F).
• Allow for air circulation around the chassis for convectional cooling.
Many different mounting positions are possible with the included mounting hardware. Some installation options are
permanent and require careful consideration of the final positioning before installation.
In some mounting locations, the power adapter must be affixed in a similar manner as the chassis.
Other possible options include the use of adhesive magnetic sheets (not included) affixed to the chassis and the
power adapter, for removable mounting on metal cabinets etc.
Cable ties may be necessary in some applications to relieve strain on the mounting hardware and the connectors.
Surface Mount Strips
The included VELCRO® brand surface mount strips allow the GearLite module and power supply to be affixed to
a permanent location during use and easily removed for adjustments. Carefully consider the installation location
before proceeding; the adhesive is very aggressive and is not easily removed. The adhesive will cure fully in 24
hours.
To install the Surface Mount Strips
1. Remove the Protective Backing Film from the adhesive on the bottom of the two VELCRO® brand Surface
Mount Strips.
A third VELCRO® brand Surface Mount Strip is available to mount the power adapter.
2. Adhere the Surface Mount Strips to the bottom side of the chassis Figure 4.1.
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.

16 • Physical Installation DMX-9259-A User Guide (v2.0)
Figure 4.1 Surface Mount Installation Option
3. Remove the Protective Backing Film from the other side of the VELCRO® brand Surface Mount Strips.
4. Press the chassis into position on the surface you want to mount it to.
5. Install the chassis in the desired location using the Mounting Holes on the Flat Metal Plate.
Non-Slip Pads
Four non-slip adhesive pads have been supplied for desktop placements. Simply remove the protective backing film
from the adhesive and affix one non-slip pad to each of the four corners on the bottom of the chassis.
SERIAL NUMBER
LABEL
PROTECTIVE BACKING FILM
SURFACE MOUNT STRIPS

DMX-9259-A User Guide (v2.0) Cabling • 17
Cabling
This chapter provides an overview of connecting external devices to the DMX-9259-A.
There are seven connections to the DMX-9259-A:
• Four BNC jacks for AES outputs
• One BNC jack for the SDI input
• One BNC jack for the SDI output
• One power supply connection to the PS-9000 power adapter
AES Output Cabling
Connect the digital outputs as required from the four AES OUT BNCs. Refer to Figure 5.1 and the chassis
silk-screen label for cabling designations.
Figure 5.1 DMX-9259-A — AES OUT Connections
SDI Cabling
Connect the digital outputs as required from the four AES OUT BNCs. Refer to Figure 5.2 and the chassis
silk-screen label for cabling designations.
Figure 5.2 DMX-9259-A — SDI Connections
AES OUT 1
AES OUT 3 AES OUT 4
AES OUT 2
SDI OUT
SDI IN

18 • Cabling DMX-9259-A User Guide (v2.0)
Power Adapter and Supply
Connect the PS-9000 power adapter to the power supply connector. The PS-9000 provides regulated +5V DC (5%)
@ up to 2A. The DC power cord has a locking connector that securely fastens into the power supply DC jack on the
DMX-9259-A. The DMX-9259-A has a standard miniature power jack (center pin positive).
To connect the DMX-9259-A to the PS-9000
1. Connect the female end of the PS-9000 cable into the socket marked POWER on the DMX-9259-A chassis.
Figure 5.3 DMX-9259-A — Power Connection
2. Connect the PS-9000 to Mains Power.
Caution — Use of improper adapters may damage the DMX-9259-A and will void the warranty.
Note: It is recommended that you always connect the PS-9000
to the DMX-9259-A before connecting to Mains Power.
PS-9000
POWER
INPUT
B GAIN
A GAIN
AES
INPUT
-+
A2
OUT
-+
A1
OUT
EQUALIZER
RECLOCKER
INTERPOLATE &
OVERSAMPLE
24-BIT DAC
DMX-9259-A
AES/EBU
DE-MULTIPLEZER
AES 4
AES 3
SDI OUT
AES 2
AES 1 SDI IN
PWR
G1-OFF/OFF
G2-OFF/ON
G3-ON/OFF
G4-ON/ON
GROUP SELECT
DMX2
DMX2
DMX1
DMX1
ON
G4 G3 G2 G1 SDI

DMX-9259-A User Guide (v2.0) Setup • 19
Setup
The DIP Switches on the bottom of the DMX-9259-A enable you to configure the output audio groups.
For More Information on...
• the location of the DIP Switches, refer to the section “DIP Switches” on page 13.
Using the DIP Switches
Figure 6.1 shows the DIP Switches set in the ON () position.
Figure 6.1 DMX-9259-A — DIP Switches
Table 6.1 outlines how to set SW1 and SW4 to assign the audio groups to the required outputs. The following
conventions are used:
Set the DIP switch in the ON position
Set the DIP Switch in the OFF position
Table 6.1 Audio Group Configuration
DMX2 OUT DMX1 OUT Group
Assign
SW1 SW2 SW3 SWR
 Group 1
 Group 2
 Group 3
 Group 4
Group 1
Group 2
Group 3
Group 4
ON
12 43
DMX 2
DMX 1

20 • Setup DMX-9259-A User Guide (v2.0)