Sencore ARD 3100 User manual

October 2022
8210D www.sencore.com | 1.605.978.4600 Revision 1.3
ARD 3100/3400
ATSC 3.0 Receiver Decoder
User Manual

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Copyright
© 2022 Sencore, Inc. All rights reserved.
3200 Sencore Drive, Sioux Falls, SD USA
www.sencore.com
This publication contains confidential, proprietary, and trade secret information. No part of this document may
be copied, photocopied, reproduced, translated, or reduced to any machine-readable or electronic format
without prior written permission from Sencore. Information in this document is subject to change without notice
and Sencore Inc. assumes no responsibility or liability for any errors or inaccuracies. Sencore, Sencore Inc.,
and the Sencore logo are trademarks or registered trademarks in the United States and other countries. All
other products or services mentioned in this document are identified by the trademarks, service marks, or
product names as designated by the companies who market those products. Inquiries should be made directly
to those companies. This document may also have links to third-party web pages that are beyond the control
of Sencore. The presence of such links does not imply that Sencore endorses or recommends the content on
those pages. Sencore acknowledges the use of third-party open source software and licenses in some
Sencore products. This freely available source code can be obtained by contacting Sencore Inc.
About Sencore
Sencore is an engineering leader in the development of high-quality signal transmission solutions for the
broadcast, cable, satellite, IPTV, telecommunications, and professional audio/video markets. The
company’s world-class portfolio includes video delivery products, system monitoring and analysis solutions,
and test and measurement equipment, all designed to support system interoperability and backed by best-
in-class customer support. Sencore meets the rapidly changing needs of modern media by ensuring the
efficient delivery of high-quality video from the source to the home. For more information, visit
www.sencore.com.

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Revision History
Date (MM/DD/YYYY)
Version
Description
Author
08/17/2020
1.0
Initial Release
JDN
05/14/2021
1.1
1.10.0 Feature Release
JDN
05/09/2022
1.2
1.13.0 Feature Release
JDN
10/12/2022
1.3
1.14.0 and 1.15.0 Feature Release
BCR

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Safety Instructions
•Read these instructions
•Keep these instructions
•Heed all warnings
•Follow all instructions
•Do not use this apparatus near water
•Clean only with dry cloth
•Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions
•Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat
•Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide blade or the third
prong is provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
•Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
•Only use attachments/accessories specified by the manufacturer.
•Unplug this apparatus during lightning storms or when unused for long periods of
time.
•Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or
has been dropped.
•Do not expose this apparatus to dripping or splashing and ensure that no objects
filled with liquids, such as vases, are placed on the apparatus.
•To completely disconnect this apparatus from the AC Mains, disconnect the
power supply cord plug from the AC receptacle.
•The mains plug of the power supply cord shall remain readily operable.
•Damage Requiring Service: Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the following conditions:
oWhen the power-supply cord or plug is damaged.
oIf liquid has been spilled, or objects have fallen into the product.
oIf the product has been exposed to rain or water.
oIf the product does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the
operating instructions as an improper adjustment of the controls may
result in damage and will often require extensive work by a qualified
technician to restore the product to its normal operation.
oIf the product has been dropped or damaged in any way.
oThe product exhibits a distinct change in performance.
•Replacement Parts: When replacement parts are required, be sure the service
technician uses replacement parts specified by Sencore, or parts having the
same operating characteristics as the original parts. Unauthorized part
substitutions made may result in fire, electric shock or other hazards.

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SAFETY PRECAUTIONS
There is always a danger present when using electronic equipment.
Unexpected high voltages can be present at unusual locations in defective
equipment and signal distribution systems. Become familiar with the equipment
that you are working with and observe the following safety precautions.
•Every precaution has been taken in the design of your product to ensure that it is
as safe as possible. However, safe operation depends on you the operator.
•Always be sure your equipment is in good working order. Ensure that all points
of connection are secure to the chassis and that protective covers are in place
and secured with fasteners.
•Never work alone when working in hazardous conditions. Always have another
person close by in case of an accident.
•Always refer to the manual for safe operation. If you have a question about the
application or operation email [e-mail]
•WARNING –To reduce the risk of fire or electrical shock never allow your
equipment to be exposed to water, rain or high moisture environments. If exposed
to a liquid, remove power safely (at the breaker) and send your equipment to be
serviced by a qualified technician.
•To reduce the risk of shock the power supply must be connected to a mains socket
outlet with a protective earthing connection.
•For the mains plug the main disconnect and should remain readily accessible and
operable at all times.
•When utilizing DC power supply, the power supply MUST be used in conjunction
with an over-current protective device rated at 50 V, 5 A, type: Slow-blo, as part of
battery-supply circuit.
•To reduce the risk of shock and damage to equipment, it is recommended to
ground the unit to the installation’s rack, the vehicle’s chassis, the battery’s
negative terminal, and/or earth ground.
Warning: Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to operate the
equipment.

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Package Contents
The following is a list of the items that are included:
1. ARD 3100/3400 Chassis
2. ARD 3100/3400 Software
3. AC Power Cable
4. 5 x HD-BNC Cables
5. Quick Start Guide
If any of these items were omitted from the packaging please email
[e-mail] to obtain a replacement.

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Table of Contents
SECTION 1 OVERVIEW.............................................................................................................................. 9
1.1 PRODUCT INTRODUCTION.................................................................................................................. 10
1.2 FRONT PANEL OVERVIEW .................................................................................................................. 10
1.3 REAR PANEL OVERVIEW .................................................................................................................... 11
SECTION 2 INSTALLATION ...................................................................................................................... 12
2.1 RACK INSTALLATION ......................................................................................................................... 13
2.2 AC DUAL REDUNDANT POWER CONNECTIONS....................................................................................... 13
2.3 MAINTENANCE................................................................................................................................ 13
2.4 NETWORK SETUP VIA KVM ............................................................................................................... 13
SECTION 3 WEB-INTERFACE OPERATION................................................................................................ 14
3.1 ARD 3100/3400 WEB INTERFACE OVERVIEW ..................................................................................... 15
3.1.1 Logging into the ARD Web Interface ...................................................................................... 15
3.1.2 Buttons and Status Indicators................................................................................................. 15
3.1.3 Disk Usage and CPU Statistics ................................................................................................ 16
3.2 SUMMARY PANEL ............................................................................................................................ 16
3.3 DECODER PANEL.............................................................................................................................. 17
3.3.1 Configuring Input Selection..................................................................................................... 18
3.3.2 Configuring ATSC 3.0 over RF Input ........................................................................................ 19
3.3.3 Configuring ATSC 3.0 over IP Input ......................................................................................... 20
3.3.4 Viewing Available Services On Table Viewer .......................................................................... 21
3.3.5 Configuring Decoding and Service Selection........................................................................... 22
3.3.6 Advanced Configuration ......................................................................................................... 23
3.3.7 Configuring Baseband Processing........................................................................................... 24
3.3.7.1 Configuring Video.......................................................................................................................... 24
3.3.7.2 Configuring Audio ......................................................................................................................... 27
3.3.7.3 Configuring Genlock...................................................................................................................... 29
3.3.8 Configuring Baseband Output ................................................................................................ 30
3.3.8.1 Configuring SDI video.................................................................................................................... 30
3.3.8.2 Configuring SDI Audio ................................................................................................................... 31
3.3.8.3 Configuring SDI ANC...................................................................................................................... 32
3.4 ADMIN PANEL................................................................................................................................. 33
3.4.1 General Settings Pane............................................................................................................. 34
3.4.1 Decoder Settings Pane ............................................................................................................ 35
3.4.2 Unit Network Pane.................................................................................................................. 36
3.4.2.1 Server Level Network Configuration ............................................................................................. 36
3.4.2.2 Interface Level Network Configuration......................................................................................... 37
3.4.3 SDI Module Pane..................................................................................................................... 38
3.4.3.1 Module Configuration for ARD 3400............................................................................................. 39
3.4.4 ATSC 3.0 Module Pane............................................................................................................ 40
3.4.4.1 Configuring the RF Input Port ....................................................................................................... 40
3.4.4.2 RF Input Metrics and PLP Settings................................................................................................. 41
3.4.5 License Information Pane ....................................................................................................... 43
3.4.6 Date/Time Pane ...................................................................................................................... 44
3.4.7 SNMP Communities Pane ....................................................................................................... 45
3.4.8 SNMP Trap Managers Pane.................................................................................................... 46
3.4.9 Syslog Pane ............................................................................................................................. 48
3.4.10 Changing Unit Password .................................................................................................... 49

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3.4.11 Profiles................................................................................................................................ 50
3.4.12 Downloading SNMP MIBs................................................................................................... 51
3.4.13 Diagnostics ......................................................................................................................... 52
3.4.14 Updating the ARD 3100/3400 ............................................................................................ 53
3.4.15 Applying Software Updates ................................................................................................ 53
3.4.16 Rollback Software Updates ................................................................................................ 54
3.4.17 Rebooting the Unit ............................................................................................................. 55
3.4.18 Resetting to Defaults .......................................................................................................... 56
3.5 REPORTING PANEL ........................................................................................................................... 57
3.5.1 Active Alarms .......................................................................................................................... 57
3.5.2 Event Logs............................................................................................................................... 58
3.5.3 Configuring the Logs ............................................................................................................... 59
3.6 ABOUT PANEL ................................................................................................................................. 61
SECTION 4 APPENDICES.......................................................................................................................... 62
APPENDIX A–ACRONYMS AND GLOSSARY......................................................................................................... 63
APPENDIX B–ERROR AND EVENT LIST.............................................................................................................. 64
APPENDIX C–SPECIFICATIONS ........................................................................................................................ 65
APPENDIX D–OPEN SOURCE SOFTWARE .......................................................................................................... 67
APPENDIX E–WARRANTY.............................................................................................................................. 70
APPENDIX F–SUPPORT AND CONTACT INFORMATION ......................................................................................... 71

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Section 1 Overview
Introduction
This section includes the following topics:
1.1 PRODUCT INTRODUCTION.................................................................................................................. 10
1.2 FRONT PANEL OVERVIEW .................................................................................................................. 10
1.3 REAR PANEL OVERVIEW .................................................................................................................... 11

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1.1 Product Introduction
Sencore’s ARD 3000 series of the ATSC 3.0 receiver decoders enables users to decode
1-channel (ARD 3100) or 4-channels (ARD 3400) in a 1RU platform. This decoder is
perfectly suited for the re-encode or confidence monitoring applications in existing
distribution systems.
The ARD 3000 series includes an ATSC 3.0 RF input for receiving next-generation RF
signals. Tune to a single PLP and decode up to 4 services. Decoded services are output
via 4x3G-SDI for UHD services or 3G/HD/SD-SDI for HD and SD services. The
configuration is done using the intuitive web GUI or through APIs like Rest and SNMP.
Every ARD 3100/3400 ships with the software suite pre-loaded on appropriate hardware.
There are optional output configurations that will change the physical connectors
available on the back of the chassis.
Input Capabilites:
✓1x ATSC 3.0 RF tuner
oSingle Channel/PLP receive and decode for the 3100
oMulti Channel/PLP receive and decode for the 3400
Supported Video/Audio Codecs:
✓HEVC/H.265
✓Dolby AC4 and AAC
Output Options:
✓Quad 3G-SDI for UHD outputs
✓Single-Link
oSD-SDI 480i29.97 & 576i25
oHD-SDI up to 1080i60
o3G-SDI up to 1080p60
Power Supply:
✓120/240V Switching Power Supplies
✓Redundant power design utilizing two independent cables
1.2 Front Panel Overview
The ARD 3100/3400 product is a software-based solution; designed to run on a PC
server chassis. Initial network configuration is done with keyboard, monitor, and mouse.
Once the IP is configured all operation and setup is via web-interface over a network.
To obtain the associated documentation from the server manufacturer or detailed
information regarding front of chassis indicator lights email [e-mail]

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1.3 Rear Panel Overview
The ARD 3100/3400 servers include dual network ports on the motherboard. Either port
can be used to access the web-interface.
1. SD/HD/3G-SDI w/embedded audio. Outputs labeled 1 through 4
2. Bi-level and tri-level genlock input port
3. Eth0: One of two available RJ45 Ethernet ports for management
4. Eth1: One of two available RJ45 Ethernet ports for management
5. Local monitor output uses VGA (D-SUB) connector
6. Redundant power supplies (120/240 AC Switching PS)
VGA and keyboard are only used for setting the network configuration; operation of the device is performed through the web interface
7. ATSC 3.0 input port
4
1
3
5
6
7

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Section 2 Installation
Introduction
This section includes the following topics:
2.1 RACK INSTALLATION ......................................................................................................................... 13
2.2 AC DUAL REDUNDANT POWER CONNECTIONS....................................................................................... 13
2.3 MAINTENANCE................................................................................................................................ 13
2.4 NETWORK SETUP VIA KVM ............................................................................................................... 13

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2.1 Rack Installation
The ARD 3100/3400 software product runs on Supermicro brand hardware. Please
consult the Supermicro SC514 Series Revision 1.0 user manual for complete detail
on the rack installation and power cable connections.
https://www.supermicro.com/manuals/chassis/1U/SC514.pdf
2.2 AC Dual Redundant Power Connections
The Dual Redundant option allows the ARD to be powered by two separate supplies
either operating 120Vor 240V systems. The power supplywill automatically detect the
system it is connected to. To hook up the power use the following steps:
1. Locate the AC power cords that are included.
2. Plug the female end of the power cords (end with no prongs) into the back of the unit.
3. Locate a protected outlet (usually inside of the rack) to plug the male ends of the power
cables into.
2.3 Maintenance
Refer to the server manufacturer documentation for detailed information regarding
server hardware maintenance.
To request a copy of the latest ARD software or release notes from Sencore email
[e-mail]
2.4 Network Setup via KVM
Connect the VGA (D-SUB) cable to a monitor and a USB keyboard.
The VGA will display the current ethernet settings and provide a text-based menu to
configure IP addressing, Subnet Mask, Gateway, and DNS settings.
Sencore recommends configuring the Eth0 port (Leftmost NIC when facing the rear of
the unit) be set to astatic IP for web-interface access. Ensurethe user machine is also
on the same network.
For additional information on initial network configuration menu see the Sencore ARD
3100/3400 Quick-Guide documentation.

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Section 3 Web-Interface Operation
Introduction
This section includes the following topics:
3.1 ARD 3100/3400 WEB INTERFACE OVERVIEW ..................................................................................... 15
3.2 SUMMARY PANEL ............................................................................................................................ 16
3.3 DECODER PANEL.............................................................................................................................. 17
3.4 ADMIN PANEL................................................................................................................................. 33
3.5 REPORTING PANEL ........................................................................................................................... 57
3.6 ABOUT PANEL ................................................................................................................................. 61

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3.1 ARD 3100/3400 Web Interface Overview
3.1.1 Logging into the ARD Web Interface
To open the ARD 3100/3400 web interface, use one of the following supported browsers
and navigate to the unit’s IP address:
•Internet Explorer 7 & above
•Firefox 3.5 & above
•Google Chrome
•Microsoft Edge
The user will need to login to the web interface. By default, the admin user account is
available with the password below. Press the login button in order to login to the web
interface.
Default Credentials
Username: admin
Password: mpeg101
3.1.2 Buttons and Status Indicators
When the icon is shown, user configuration is available. Clicking this button will
open configuration menus where settings can be changed by the user.

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When the icon is shown, additional status information can be viewed. Click this button
will expand the menu to display the additional status information. All text in status menus
shown in ORANGE are user configurable settings. Text shown in BLUE is not user
configurable and is strictly a status or value. To minimize the status windows again click
the icon.
Status in the ARD 3100/3400 web interface is shown with LED status indicators:
Green LED
Status is good. No errors are present and function is operating
normally.
Red LED
Status indicates function is affected by active error. To view
the errors, navigate to Alarms panel to view Active Errors.
Grey LED
Status is inactive. Function is currently disabled or
unavailable.
3.1.3 Disk Usage and CPU Statistics
The current available and used disk space of the server is shown throughout the user-
interface on the top right corner of the unit web page.
3.2 Summary Panel
This tab is specific to the ARD 3400, and only when the ARD 3400 is configured
configured for “Independent (HD/SD)”mode as described in Section 3.4.3. When the
ARD 3400 is configured for four separate FHD decodes, the “Summary”page will show
pertinent information on the configured inputs and general status for all four decoders in
one view.

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3.3 Decoder Panel
The Decoder panel of the ARD 3100/3400 web interface is used to configure the input,
decoding and output settings. Each functional piece has a heading: Inputs, Decoding,
Baseband Processing and Baseband Output sections are listed from the top down.

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3.3.1 Configuring Input Selection
This menu is used to configure a primary and backup input for the Decoder. When the
ARD detects a failed state on the primary input, it will automatically switch to the backup
input to provide a continuous decode and output.
Setting
Range
Description
Input
ATSC 3.0 RF Input Port 1~4
ATSC 3.0 IP Input 1~2
None
Primary input, used as the active input
during normal operation.
Backup Input
ATSC 3.0 RF Input Port 1~4
ATSC 3.0 IP Input 1~2
None
Backup input, used as the active input
during failover operation.
Switch On
Manual Only
TS Sync Loss
Decode Failure
Manual Only: the user must manually switch
inputs using the icon.
TS Sync Loss: the ARD will automatically
switch from the primary to the backup input
if the primary stream loses synchronization
for the duration of the Switchover Interval.
Decode Failure: the unit will switch to the
backup input when it encounters decoding
errors on the primary input.
Restore On
Manual Only
Primary Input TS Restored
Manual Only: the user must manually switch
inputs using the icon.
Primary Input TS Restored: the ARD 3400
restores to primary when the Primary input
is present for the full switchover interval.

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Backup Input TS Sync Loss
Decode Failure
Backup Input TS Sync Loss: the unit will
switch from backup to primary when the
backup stream loses synchronization for the
duration of the Switchover interval.
Decode Failure: the unit restores to the
Primary Input when the Backup Input
experiences a decoding error.
3.3.2 Configuring ATSC 3.0 over RF Input
This menu on the “Decode” tab is used to disable and enable the decoder’s reception of
the configured ATSC 3.0 RF input. To configure the tuner itself, please review the ATSC
3.0 RF Port options under the “Admin” tab described in Section 3.4.4.
Setting
Range
Description
Receive
Enabled
Disabled
This setting allows the user to enable or
disable this reception port

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3.3.3 Configuring ATSC 3.0 over IP Input
This menu is used to configure the ATSC 3.0 over IP input. Up to two separate IP inputs
maybe be configured per decoder.
Setting
Range
Description
Receive
Enabled
Disabled
This setting allows the user to enable or
disable this reception port
Interface
eth0
eth1
Choose the IP interface to receive the ALP
IP stream on
LLS Address
0.0.0.0 ~ 255.255.255.255
The Low Level Signal address to tune the
IP input for
Port
1025 ~ 65535
The network port for the ALP IP stream