Ross ADA-8405-C User manual

ADA-8405-C User Guide

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ADA-8405-C · User Guide
• Ross Part Number: 8405CDR-004-04
• Release Date: April 27, 2023.
The information contained in this Guide is subject to change without notice or obligation.
Copyright
©2023 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 [email protected]. Please include the product;
model number identifiers and serial number and country that compliance information is needed in
request.
EMC Notices
US 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” digital apparatus complies with Canadian ICES-003 and part 15 of the FCC Rules.
Cet appareil numerique de la classe “A” est conforme a la norme NMB-003 du Canada.
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 Labeling (Electromagnetic Compatibility) Notice 2008.
Korea
This equipment is in compliance with the provisions established under the Radio Waves Act.
Class A equipment (Broadcasting and communications service for business use)
This device is a business-use (Class A) EMC-compliant device. The seller and user are advised to be
aware of this fact. This device is intended for use in areas outside home.
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.
Notice — Changes or modifications to this equipment not expressly approved by Ross Video Ltd. could
void the user’s authority to operate this equipment.
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.
Type of Equipment User’s Guide
A
(߶הࡈ ؏ܞݦ࢕ࢢ)
Class A Equipment
(Industrial Broadcasting &
Communication Equipment)
ࢇ Е ߶הࡈ(A)ࢷ࢕ળࢶଢԻ۰ શ
֐࢕ ӖЕ یࡈ࢕Е ࢇ ࢺࡶ ࣯ࢂଜݤ ؂Ԃ
ֲ,ɼࢽ࠹ࢂ ࠇ߾۰ یࡈଜЕ ʨࡶ ּࢶࡳԻ
ଢТЬ.
This equipment is Industrial (Class A)
electromagnetic wave suitability equipment and
seller or user should take notice of it, and this
equipment is to be used in the places except for home.

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 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 “Warranty and Repair Policy” 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.
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): [email protected]
E-mail (General Information): [email protected]
Website: http://www.rossvideo.com

ADA-8405-C User Guide (v4.0) Contents • i
Contents
Introduction 9
Related Publications ...................................................................................................................................9
Documentation Conventions .....................................................................................................................9
Interface Elements ....................................................................................................................................9
User Entered Text .....................................................................................................................................9
Referenced Guides ................................................................................................................................ 10
Menu Sequences ................................................................................................................................... 10
Important Instructions .......................................................................................................................... 10
Contacting Technical Support ................................................................................................................. 10
Before You Begin 11
Overview .................................................................................................................................................... 11
Features ..................................................................................................................................................... 11
Functional Block Diagrams ...................................................................................................................... 11
User Interfaces ......................................................................................................................................... 12
DashBoard Control System .................................................................................................................. 12
Card-edge Controls ............................................................................................................................... 12
Hardware Overview 13
Main PCB Overview .................................................................................................................................. 13
Monitoring via the Card-edge .............................................................................................................. 14
Supported Rear Modules ........................................................................................................................ 14
DFR-8310 Series Overview .................................................................................................................... 14
DFR-8321, OG3-FR, and OGX-FR Series Overview .............................................................................. 15
Physical Installation 17
Before You Begin ...................................................................................................................................... 17
Static Discharge ..................................................................................................................................... 17
Unpacking ............................................................................................................................................... 17
Installing the Rear Module ...................................................................................................................... 17
Installing the ADA-8405-C Card .............................................................................................................. 18
Configuring the DIP Switches 19
Before You Begin ...................................................................................................................................... 19
Enabling Card-edge Control .................................................................................................................... 19
Setting the Output Mode ......................................................................................................................... 19
Specifying the Gain .................................................................................................................................. 19
DashBoard Menus 21
Status Tabs ................................................................................................................................................ 21
Product Tab ............................................................................................................................................ 21
Settings Tab ............................................................................................................................................... 21
Upgrading the Software 23
Technical Specifications 25
Analog Inputs Specifications ................................................................................................................... 25
Analog Outputs Specifications ................................................................................................................ 25
Performance ............................................................................................................................................. 25

ii • Contents ADA-8405-C User Guide (v4.0)
Power Specifications ................................................................................................................................ 25
Service Information 27
Troubleshooting Checklist ....................................................................................................................... 27
Warranty and Repair Policy ..................................................................................................................... 27
Glossary 29

ADA-8405-C User Guide (v4.0) Introduction • 9
Introduction
This guide covers the installation, configuration, and use of the ADA-8405-C. The following chapters
are included:
• “Introduction” summarizes the guide and provides important terms, and conventions.
• “Before You Begin” provides general information to keep in mind before installing and
configuring your card.
• “Hardware Overview” provides a basic introduction to the hardware features including the
cabling and monitoring features of the rear module.
• “Physical Installation” provides instructions for the physical installation of the card and its rear
module, and provides information on connecting to your facility network.
• “Configuring the DIP Switches” provides a brief summary of how to configure the ADA-8405-C
using the DIP Switches on the card.
• “DashBoard Menus” summarizes the ADA-8405-C menus, items, and parameters in DashBoard.
• “Upgrading the Software” provides instructions for upgrading the ADA-8405-C software using
DashBoard.
• “Technical Specifications” provides technical specification details on the ADA-8405-C.
• “Service Information” provides information on the warranty and repair policy for your card.
• “Glossary” provides a list of terms used throughout this guide.
Related Publications
It is recommended to consult the following Ross documentation before installing and configuring
your ADA-8405-C card:
•DashBoard User Guide, Ross Part Number: 8351DR-004
•MFC-OG3-N and MFC-8322-S User Guide, Ross Part Number: 8322DR-004
•OG3-FR Series User Guide, Ross Part Number: 8322DR-005
•OGX-FR Series User Guide, Ross Part Number: 8322DR-204
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 Network tab, 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.

10 • Introduction ADA-8405-C User Guide (v4.0)
Referenced Guides
Text set in bold and italic represent the titles of referenced guides, manuals, or documents. For
example:
For more information, refer to the DashBoard 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 click the File menu and then click 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 device.
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.
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

ADA-8405-C User Guide (v4.0) Before You Begin • 11
Before You Begin
This chapter provides general information to keep in mind before installing and configuring your
ADA-8405-C.
Overview
The ADA-8405-C is a remote gain analog audio distribution amplifier designed for broadcast use. It
can be used as either a mono 1x8, or two channel (stereo) 1x4 audio DA. When used with a Full Rear
Module, it provides eight copies of the single (mono) input signal or four copies each of the two
(stereo) inputs.
The 8320AR-043 Split Rear Module can support two ADA-8405-C cards, each operating as a 1x4
audio DA. This can be used to separate left and right stereo pair signals to be amplified in separate
paths for critical signals.
The ADA-8405-C is also ideal to distribute timecode (LTC) throughout a facility. In single channel, 1x8
mode, the ADA-8405-C provides eight copies of the incoming single when used with the Full Rear
Modules or four copies of the incoming signal when used with the 8320AR-043 Split Rear Module.
Features
The following features make the ADA-8405-C the best solution for distributing analog audio signals:
• 1x8 Mono or 1x4 stereo analog audio distribution
• +/- 15dB remote gain control
• Summing capability
• Low distortion
• Supports balanced LTC timecode distribution
• Higher density with up to 20 cards in the DFR-8321 and OG3-FR series frames using 8320AR-043
Split Rear Modules
• Balanced inputs/outputs
• 5-year transferable warranty
Functional Block Diagrams
Figure 1 illustrates the ADA-8405-C when the Operating Mode is set to Stereo DA (2x4) and using
the 8310AR-042 or 8320AR-042 rear modules.
Figure 1 Simplified Block Diagram — 8310AR-042 and 8320AR-042 Full Rear Module
ANLG Out 1-1
ANLG Out 1-2
ANLG Out 1-3
ANLG Out 1-4
ANLG Out 2-1
ANLG Out 2-2
ANLG Out 2-3
ANLG Out 2-4

12 • Before You Begin ADA-8405-C User Guide (v4.0)
Figure 2 illustrates the ADA-8405-C when using the 8320AR-043 split rear module.
Figure 2 Simplified Block Diagram — 8320AR-043 Split Rear Module
User Interfaces
The ADA-8405-C offers the following interfaces for control and monitoring.
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 frame through the MFC-8300
Series Network Controller Card.
For More Information on...
• the menus in DashBoard, refer to “DashBoard Menus” on page 21.
• using DashBoard, refer to the DashBoard User Manual available from our website.
Card-edge Controls
The ADA-8405-C provides card-edge controls for adjusting the output levels, selecting the operation
mode, and configuring remote control options. The front-edge of the ADA-8405-C also includes
LEDs that display the status of the input signals. As selections are made in the menus, the LEDs
display the status of the input signals.
For More Information on...
• adjusting the output levels, refer to “Hardware Overview” on page 13.
• using the DIP switches on the card-edge, refer to “Configuring the DIP Switches” on page 19.
• monitoring the status using the card-edge LEDs, refer to “Hardware Overview” on page 13.

ADA-8405-C User Guide (v4.0) Hardware Overview • 13
Hardware Overview
This chapter presents information on the ADA-8405-C hardware components and features.
For More Information on...
• using the DIP Switches, refer to “Configuring the DIP Switches”.
Main PCB Overview
The main PCB is a typical openGear card. An ejector on one end secures the module to the slot
inside the openGear frame, and the other end inserts into a connector on the back of the rear
module.
Figure 3 ADA-8405-C — Base Card Components
SW1 — Remote Control
Use SW1 to disable remote control of the ADA-8405-C from DashBoard.
Set SW1 as follows:
›ON — Select this setting to disable remote control from DashBoard. The parameters and
settings cannot be changed via DashBoard and must be changed using the card-edge controls.
You can still monitor the status of the card using DashBoard.
›OFF — Select this setting to control the ADA-8405-C exclusively from DashBoard. The
card-edge controls are ignored. This is the default setting.
SW2 — DIP Switch Control
Use SW2 to determine whether DIP Switch settings are applied or ignored.
Set SW2 as follows:
›ON — DIP Switch status is reported in DashBoard, and DIP Switch settings are applied. Any
parameter adjustments made in DashBoard are ignored.
›OFF — DIP Switch status is reported in DashBoard, however DIP Switch settings are ignored.
Parameter adjustments made in DashBoard are applied. This is the default setting.
SW3, SW4 — Output Mode Selection
SW3 and SW4 are used in conjunction to set the output mode of the ADA-8405-C. Refer to
“Setting the Output Mode” for details.
SW5
This DIP Switch is not implemented.
DIP SW1-10

14 • Hardware Overview ADA-8405-C User Guide (v4.0)
SW6 - SW10 — Gain Control
These switches are used in conjunction to apply a specific Gain value (dB). Refer to “Specifying
the Gain” for details.
Monitoring via the Card-edge
The front-edge of the main PCB has LED indicators for indicating alarms, and communication
activity. (Figure 4)
Figure 4 ADA-8405-C Card-edge LEDs
Table 1 describes the PWR LED.
Supported Rear Modules
This section provides information for connecting cables to the installed rear modules. Connect the
input and output cables according to the following sections.
DFR-8310 Series Overview
The ADA-8405-C is used with the following rear modules:
• 8310AR-042 — Each module occupies one slot and accommodates one card. This rear module
provides two analog inputs, and eight analog outputs. (Figure 5)
Table 1 LEDs on the ADA-8405-C
LED Color Display and Description
PWR Green When lit, this LED indicates the card is powered on.
PWR LED
Card Ejector

ADA-8405-C User Guide (v4.0) Hardware Overview • 15
DFR-8321, OG3-FR, and OGX-FR Series Overview
The ADA-8405-C is used with the following rear modules:
• 8320AR-042 — Each module occupies two slots and accommodates one card. This rear module
provides two analog inputs and eight analog outputs. (Figure 5)
• 8320AR-043 — Each module occupies two slots and accommodates two cards. This rear module
provides one analog input and four analog outputs per card. (Figure 6)
Figure 5 Cable Connections for the 8310AR-042 and
8320AR-042 Full Rear Modules
Figure 6 Cable Connections for the 8320AR-043
Split Rear Module
ANLG In 2
ANLG Out 2-1
ANLG Out 2-2ANLG Out 1-2
ANLG Out 2-3ANLG Out 1-3
ANLG Out 2-4ANLG Out 1-4
ANLG Out 1-1
ANLG In 1
ANLG In
ANLG Out 1
ANLG Out 2
ANLG Out 3
ANLG Out 4ANLG Out 4
ANLG Out 3
ANLG Out 2
ANLG Out 1
ANLG In

16 • Hardware Overview ADA-8405-C User Guide (v4.0)

ADA-8405-C User Guide (v4.0) Physical Installation • 17
Physical Installation
This chapter provides instructions for installing the rear module(s) for the ADA-8405-C, installing the
card into the frame, cabling details, and updating the card software.
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your openGear frame is
properly installed according to the instructions in its user manual.
Static Discharge
Whenever handling the ADA-8405-C and other related equipment, please observe all static
discharge precautions as described in the following note:
Unpacking
Unpack each ADA-8405-C 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.
Installing the Rear Module
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 the frame you are using.
If the rear module is already installed, proceed to “Installing the ADA-8405-C Card”.
To install a rear module in your openGear frame
1. Locate the card frame slots on the rear of the frame.
2. Remove the Blank Plate from the slot you have chosen for the ADA-8405-C installation.
3. Install the bottom of the rear module in the Module Seating Slot at the base of the frame’s
back plane. Figure 7
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.

18 • Physical Installation ADA-8405-C User Guide (v4.0)
Figure 7 Rear Module Installation in an openGear Frame (ADA-8405-C 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 ADA-8405-C Card
This section outlines how to install the ADA-8405-C in an openGear frame. If the ADA-8405-C is to be
installed in any compatible frame other than a Ross Video product, refer to the frame
manufacturer's manual for specific instructions.
To install the ADA-8405-C in an openGear frame
1. Locate the rear module you installed in the procedure “To install a rear module in your
openGear frame”.
2. Hold the ADA-8405-C 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 plus is properly seated in the rear
module.
4. Verify whether your label is self-adhesive by checking the back of the label before applying the
label to the rear module surface.
5. Affix the supplied Rear Module Label to the BNC area of the rear module.
Screw Hole
Module Seating Slots

ADA-8405-C User Guide (v4.0) Configuring the DIP Switches • 19
Configuring the DIP Switches
This chapter provides a brief summary of the DIP Switches of the ADA-8405-C.
Before You Begin
Figure 8 shows all the DIP Switches in the OFF position.
Figure 8 DIP Switches — OFF Positions
Enabling Card-edge Control
Ensure that SW1 is set to ON and SW2 is set to ON if you are going to use the card-edge DIP
Switches to change settings on the card. You can still monitor the card status in DashBoard.
Setting the Output Mode
SW3 and SW4 are used in conjunction to set the output mode of the ADA-8405-C. Table 2 lists the
combinations of DIP Switch settings for SW3 and SW4.
Specifying the Gain
SW6 to SW10 are used in conjunction to specify the coarse level gain adjustment applied to the
output of the ADA-8405-C. Table 3 lists the combinations of DIP Switch settings for SW6-SW10.
Table 2 Setting the Output Mode
SW3 SW4 Mode Selected
OFF OFF Stereo DA (1x4)
OFF ON Mono DA (1x8)
ON ON Stereo Sum
Table 3 Specifying the Gain
SW6 SW7 SW8 SW9 SW10 Gain (dB)
OFF OFF OFF OFF OFF UNITY
OFF OFF OFF OFF ON 1
OFF OFF OFF ON OFF 2
OFF OFF OFF ON ON 3
OFF OFF ON OFF OFF 4
OFF OFF ON OFF ON 5
OFF OFF ON ON OFF 6
OFF OFF ON ON ON 7
123456789
O N
10

20 • Configuring the DIP Switches ADA-8405-C User Guide (v4.0)
OFF ON OFF OFF OFF 8
OFF ON OFF OFF ON 9
OFF ON OFF ON OFF 10
OFF ON OFF ON ON 11
OFF ON ON OFF OFF 12
OFF ON ON OFF ON 13
OFF ON ON ON OFF 14
OFF ON ON ON ON 15
ON OFF OFF OFF OFF UNITY
ON OFF OFF OFF ON -1
ON OFF OFF ON OFF -2
ON OFF OFF ON ON -3
ON OFF ON OFF OFF -4
ON OFF ON OFF ON -5
ON OFF ON ON OFF -6
ON OFF ON ON ON -7
ON ON OFF OFF OFF -8
ON ON OFF OFF ON -9
ON ON OFF ON OFF -10
ON ON OFF ON ON -11
ON ON ON OFF OFF -12
ON ON ON OFF ON -13
ON ON ON ON OFF -14
ON ON ON ON ON -15
Table 3 Specifying the Gain
SW6 SW7 SW8 SW9 SW10 Gain (dB)