BURK Technology Arcturus User manual

Instruction
Manual
Arcturus firmware version 5.0.17.0
Manual Rev A
Arcturus

Copyright ©2019 Burk Technology, Inc. All rights reserved. Information in
this manual is subject to change without notice
Thank you for purchasing an Arcturus Antenna
Site Management System. You can expect state
of the art convenience and reliability that will
provide years of satisfaction.

3
USING THIS MANUAL
This manual is best viewed as a .pdf on a computer or tablet, as there are
many hypertext links to help you get to the section you need. Since most
of the initial setup requires AutoLoad Plus running on a PC, keeping a
copy of the manual in .pdf form on the same machine is recommended.
The .pdf file has bookmarks to help with navigation, so be sure you have a
current copy of Adobe Reader on your computer and have the Bookmarks
enabled. You can download the most recent version at:
http://get.adobe.com/reader/
To enable bookmarks, press and expand the desired section by
pressing . If necessary, right click on the document and select
‘Show Navigation Pane’.
You can also jump directly to a section from the TABLE OF
CONTENTS
Just click on the section or page number to go directly there.
Please take a few minutes to familiarize yourself with the
organization of this manual, as it will likely save time later when you
need to find a specific piece of information quickly. Throughout the
manual, you will find hypertext links that look like this: USING THIS
MANUAL Click on the link to go directly to the named section.
All manuals are available in
.pdf format at
www.burk.com

4
Here is a quick set of links to the major sections of the manual:
USING THIS MANUAL
This section
TABLE OF CONTENTS
Fully expanded table of contents useable in .pdf or
printed form
INTRODUCTION
Brief overview of the ARC Plus SL Version 5
OPERATION
Using the Web pages to operate the ARC Plus
INSTALLATION
Hardware installation
CONFIGURATION
AutoLoad Plus setup and required system settings
(See following sections for I/O configuration.)
METERS
AutoLoad configuration for analog meter inputs
STATUS
AutoLoad configuration for status inputs
COMMANDS
AutoLoad configuration for relay operation
VIRTUAL CHANNELS
Primer on using virtual channels with examples
MACROS
How to set up automatic functions with macros
including a primer with examples
APPENDIX A: SPECIFICATIONS
Arcturus specifications
NEW FEATURES AND FIRMWARE REVISIONS
For detailed information on new features and firmware revisions, refer to the Release Notes document for the
current version of Arcturus firmware. To obtain the Release Notes, visit www.burk.com/downloads, select the
support page for Arcturus, and download the current Arcturus firmware file. This compressed (zipped) folder
contains both the current Arcturus firmware and the Release Notes document.

5
TABLE OF CONTENTS
USING THIS MANUAL ............................................ 3
NEW FEATURES AND FIRMWARE REVISIONS.....................4
TABLE OF CONTENTS............................................. 5
INTRODUCTION..................................................... 7
ARCTURUS ................................................................7
Front Panel.........................................................8
Rear Panel .........................................................8
INPUTS AND OUTPUTS .................................................9
Plus-X Ethernet I/O ............................................9
COMMUNICATIONS ...................................................10
AutoLoad Plus Software ..................................10
AutoPilot® Software ........................................10
Web-based monitoring and control ................10
SOFTWARE AND FIRMWARE UPDATES..........................11
SYSTEM SECURITY.....................................................11
OPERATION......................................................... 12
WEB PAGE ..............................................................12
Requirements...................................................12
Security ............................................................13
Logging In and Out ..........................................13
Navigating the Web Page................................13
Smartphone Web Page ....................................17
INSTALLATION .................................................... 18
NEEDED ITEMS.........................................................18
RECOMMENDED SEQUENCE........................................18
REAR PANEL CONNECTIONS ........................................19
Connecting to the Ethernet ..........................19
INITIAL SETTINGS ......................................................19
Network settings..............................................19
CONFIGURATION ................................................ 20
USING AUTOLOAD PLUS SOFTWARE ............................20
CONNECTING TO THE ARCTURUS...............................20
SAVING AND ARCHIVING ARCTURUS CONFIGURATIONS ....21
Saving Configuration Changes to the Arcturus 21
Archiving Arcturus Settings to the PC ..............21
UpLoading Archived Settings...........................21
Uploading Firmware ........................................21
CONNECTING PLUS-X I/O UNITS..................................22
CHANGING THE SITE NAME.........................................22
MANAGING USERS....................................................23
TIME SETTINGS ........................................................25
NETWORK SETTINGS..................................................26
SNMP SETTINGS......................................................27
Arcturus as an SNMP Manager........................27
Arcturus as an SNMP Agent.............................34
EMAIL AND DIAL-OUT NOTIFICATIONS ..........................39
Configuring Email Alarm Notifications ............39
Email Settings ..................................................40
Email Lists ........................................................41
Configuring Dial-out Alarm Notifications ........41
Dial-out Lists ....................................................42
SITE SETTINGS..........................................................42
Startup Behavior..............................................43
Timeout Settings..............................................43
Front Panel Behavior .......................................44
Alarms..............................................................45
Events ..............................................................46
Primary/Backup RSI Configuration ..................46
Web Interface ..................................................47
Modem Settings...............................................47
Authorization Codes.........................................48
Captures...........................................................48
Hiding Unused Channels ..................................50
CONFIGURING AN ARCTURUS NETWORK (MULTI-SITE
INSTALLATIONS) .......................................................50
Adding Sites to the Network ............................50
Categorizing Sites ............................................51
Setting the Network Password ........................51
MACRO PRESETS ......................................................52
SITE SPEECH LABEL ...................................................52
METERS...............................................................53
METER CHANNELS ....................................................53
Channel and Units Labels.................................53
Meter Type.......................................................53
Voltage Range .................................................54
Sample Type and Time.....................................54
Decimal Places .................................................54
Meter Channel Source......................................54
METER GRAPH.........................................................56
METER ALARMS .......................................................56
Delayed Alarm Reporting.................................56
Rearm Delay ....................................................56
Enabling/Disabling Alarms ..............................56

6
Setting Limits ...................................................56
METER ACTIONS.......................................................57
METER ALARM ACTIONS............................................57
Alarm Conditions .............................................58
METER NOTIFICATIONS..............................................59
METER DISPLAY .......................................................60
METER SPEECH LABELS ..............................................60
CALIBRATING METER INPUTS ......................................61
STATUS............................................................... 62
STATUS CHANNELS....................................................62
Inverting a Status Channel...............................62
Sample Type and Sample Time ........................62
Status Channel Source .....................................63
STATUS ALARMS.......................................................64
Enabling/Disabling Alarms ..............................64
Delayed Alarm Reporting.................................64
Off Time ...........................................................64
Rearm Delay ....................................................65
Alarm Severity..................................................65
Alarm Priority...................................................65
STATUS ACTIONS ......................................................65
STATUS NOTIFICATIONS .............................................66
STATUS DISPLAY.......................................................66
STATUS SPEECH LABELS .............................................67
COMMANDS ....................................................... 68
Momentary or Latching Relays........................68
Command Duration .........................................68
Command Labels..............................................68
Command Source.............................................69
VIRTUAL CHANNELS ............................................ 72
PRIMER ..................................................................72
EXAMPLES...............................................................74
Status Values in Meter Channels .....................74
Min/Max/Average ...........................................74
Transmitter Efficiency ......................................74
Meter Validation..............................................75
Status Based on Analog Limits.........................75
Status for multiple events................................75
Command Fault Checking ................................76
VSWR Computation .........................................76
MACROS............................................................. 77
MACRO PRIMER.......................................................77
Branching.........................................................77
Actions .............................................................77
IF statements ...................................................78
Examples..........................................................79
MACRO EXPRESSIONS................................................83
General ............................................................83
Arcturus ...........................................................83
Date and Time..................................................83
Memory ...........................................................84
Macros.............................................................84
Misc..................................................................84
STARTING AND STOPPING MACROS ..............................85
Autopilot ..........................................................85
WEB Page ........................................................85
Raise and Lower buttons..................................85
Status Actions ..................................................86
From a Macro ..................................................86
Macro Schedule ...............................................86
CONFIGURATION ......................................................88
Calendar...........................................................88
Email Templates ..............................................89
CREATING MACROS ..................................................90
Macro Editor....................................................90
Saving Macros .................................................91
APPENDIX A: SPECIFICATIONS..............................92

7
INTRODUCTION
The Arcturus unit is an integral part of the Arcturus Antenna Site Management System, a complete, turnkey
solution for managing multiplexed TV and FM antenna sites. The system monitors key RF and environmental
parameters including forward power, VSWR, line pressure and temperature. Rapid activation of transmitter
interlocks in reaction to VSWR or reflected power faults removes RF energy from the combiner and antenna
system, minimizing the risk of loss or damage to combiners, transmission lines and antennas.
Arcturus hardware is based on ARC Plus technology proven in thousands of broadcast facilities. This high reliability
platform has been extended to provide the ultimate in fast, dependable fault detection. For stations using Burk
AutoPilot®, Arcturus data may be integrated with transmitter data and included in studio or NOC displays.
ARCTURUS
The core of the system is the Arcturus unit which provides onboard processing power and a built-in web server
for access via web browser (PC or mobile device). Connection to plant equipment is by means of one or more
Plus-X I/O units.

8
FRONT PANEL
ALARM LED
The Alarm LED indicates alarm activity. By default, the LED illuminates red when there is an alarm at the
local site. It may instead be configured to illuminate when there is an alarm at any site in a connected ARC
Plus network (Click or turn to ALARMS for details). When no alarm is present, the LED is green, indicating
that power is on.
REMOTE LED
Indicates when link is lost or unit is in maintenance mode.
MAINTENANCE MODE PUSHBUTTON
Maintenance mode prohibits all commands. For safety, this can only be switched on or off locally.
REAR PANEL
MODEM/RS-232 (DB-9M)
Provides connection to an external dial-up modem or RS-232 link for optional AutoPilot monitoring and
control software.
SENSORS (RJ-25)
This jack is reserved for future one-wire sensors.
ETHERNET (RJ-45)
The Ethernet jack connects the Arcturus to the LAN/WAN for communications with the user as well as with
Plus-X I/O devices.

9
ALARM
The Form C alarm relay can be used to operate external equipment when an alarm condition exists. The
relay may be configured to latch closed when there is an alarm at the local site or when there is an alarm
at any site in a connected ARC Plus network. A 3-pin connector block is included with the Arcturus.
FAILSAFE
The Form C failsafe relay can be used to interrupt external equipment upon loss of communication with a
networked ARC Plus unit. The relay is latched closed when the network link is present.
POWER
Standard IEC power entry module. Connect to 100-240VAC, 47-63 Hz. Replace built-in fuse with same type
and value.
INPUTS AND OUTPUTS
There are no actual inputs or outputs on the Arcturus chassis. I/O is provided through a wide range of IP connected
Plus-X devices. In addition, virtual channels can be derived from a combination of existing channels, constants and
mathematical formulas. The SNMP Plus option enables direct control and monitoring of a wide variety of SNMP-
enabled devices. Up to 256 channels each of meters, statuses and command pairs can be configured on an
Arcturus.
PLUS-X ETHERNET I/O
The Plus-X line of Ethernet I/O devices offers a variety of channel configurations, making it possible to have a
combination of inputs and outputs that meets your needs without purchasing excess capacity. For a complete list
of Plus-X devices, visit: https://www.burk.com/products/Broadcast-1/Arcturus-99 .
Plus-X devices include:
➢Plus-X VSWR
➢Plus-X Integrated Input Unit
➢Plus-X Integrated Command Relay Unit
➢Plus-X 300
➢Plus-X 600
➢Plus-X EM Series Environmental Monitors
➢Plus-X AC-8
➢Plus-X IP-8 Adapter
➢Plus-X GSC Adapter
For specific information on installing and configuring your Plus-X accessories, refer to the manual for your product.
Manuals are available online at www.burk.com.

10
COMMUNICATIONS
AUTOLOAD PLUS SOFTWARE
AutoLoad Plus software provides PC-based configuration of the Arcturus system, including network settings, site
names, channel configuration, and network settings. With the exception of the initial IP address, all Arcturus setup
is accomplished via AutoLoad Plus, locally or remotely. (An IP connection is required.) Click or turn to USING
AUTOLOAD PLUS SOFTWARE.
AUTOPILOT® SOFTWARE
AutoPilot provides PC-based monitoring and control for the
Arcturus system. IP connectivity allows simultaneous
control of multiple sites, while optional dial-up modem
connectivity provides a means to access single sites from
outside the LAN. AutoPilot provides a customizable GUI,
logging and automatic report generation, network and
SNMP monitoring, and integration of remote security
cameras. AutoPilot instructions are covered in a separate
manual available at www.burk.com/downloads.
WEB-BASED MONITORING AND CONTROL
Arcturus includes a built-in web server for managing
remote sites via web browser. The web page is accessible
by entering the IP address or host name of the Arcturus in
your web browser. For more on this feature, click or turn
to WEB PAGE.
The web server also provides connectivity to compatible
mobile devices such as smartphones and tablets. Click or
turn to SMARTPHONE WEB PAGE.

11
SOFTWARE AND FIRMWARE UPDATES
Periodic updates to Arcturus software and firmware, along with release notes, are made available on the Burk
Technology website. To be notified when new versions are available, sign up for email updates at
http://www.burk.com/content/emailupdates-13.
SYSTEM SECURITY
The Arcturus protocol contains an encrypted digital signature, preventing unauthorized access without requiring
SSL. To avoid exposure to excessive network traffic, installation behind a router or firewall is required. The web
server can operate on any port, allowing the firewall to block Port 80 if desired.

12
OPERATION
Configuration is conveniently done with the AutoLoad Plus software program. Operation can be via the web
page or with the optional AutoPilot software, described in a separate manual.
WEB PAGE
Before logging into the Arcturus web page, follow the steps in NETWORK SETTINGS to change the default IP
address from 192.168.0.100 to the address you want to use.
REQUIREMENTS
The Arcturus web page is designed to work well on a PC, tablet, or smart phone. The Web page does not require
Java.

13
SECURITY
The web interface never transmits your password unencrypted. When you log in, client-side code creates a one-
way hash of your password to send to the Arcturus.
LOGGING IN AND OUT
To log in, enter the IP address or domain name of the Arcturus in your web browser. When the login screen
appears, enter your username and password and click the login button. Usernames, passwords and privileges are
set up in AutoLoad Plus software. If none have been established, the default username is admin and the default
password is password.
Use the Log Off link to end your session.
NAVIGATING THE WEB PAGE
CHANNELS
When you first log on, the web interface will display the Channels
page. This page displays your meter, status and command channels.
Only unhidden channels with a source assignment and name will
appear in the lists.
Use the Channel Bank drop down to select a predefined channel bank,
configured in AutoLoad Plus (Click or turn to CHANNEL BANKS), or to
display all the channels on your site.
MACROS
The Macros page displays a list of the macros on your Arcturus, along with their status. Use the Run and
Stop buttons to run/stop a macro.
ALARMS
The Alarm page displays the alarms on this Arcturus, with these fields:
Use the Clear link to clear an alarm or Clear all alarms to clear all. Use the
Show more or Show all links at the bottom of the page to display more alarms.
When all alarms are displayed, “All alarms shown” will appear at the bottom of the
page.
Date/Time
The date/time when the alarm occurred
Duration
The duration of the alarm, if it has been resolved
Severity
The severity (warning or critical) of the alarm
Priority
The user-defined priority (a numeric value between 0 and 255)
Type
The type of alarm (such as status alarm or system alarm)
Message
A message describing the alarm description
Time Cleared
The time the alarm was cleared, or blank if not cleared
Note: Raise and Lower
commands will present a
confirmation prompt before
sending a command. To disable
this feature, navigate to the
System page and uncheck
Prompt for confirmation when
issuing a command.
Note: The Alarms link in
the page header will
display a number next to
the link to indicate how
many uncleared alarms
are on the system.

14
EVENTS
The Events page displays the Arcturus event list.
Use the Show more or Show all links at the bottom of the page to display more events. When all events are
displayed, “All events shown” will appear at the bottom of the page.
SYSTEM
The System page allows you to perform several system related actions, described below:
NETWORKING
Use the Networking page to set the networking parameters on the Arcturus. Use the onscreen help text for
more information.
REBOOTING
The Reboot link will reboot the Arcturus. You will see a confirmation prompt before the system reboots.
RESETTING TO FACTORY DEFAULTS
The Reset to Factory Defaults link on the web page will reset the Arcturus to its factory default settings
except for your network settings and authorization codes. The page will show a confirmation.
Resetting to the Factory Default including the network settings can be done as follows:
1. Unplug the unit
2. Press and hold the front panel switch
3. Plug in the unit while holding in the switch
4. Wait for the FAULT LED to stop flashing.
5. Unplug the unit
6. Plug in the unit
Network settings will be returned to the factory
default, including the IP address, which is reset to
192.168.0.100.
Warning:
Resetting the Arcturus to factory defaults
will erase all of your configuration and
data from the unit. It is strongly
recommended that you create a back-up
in AutoLoad Plus.
This operation cannot be undone.

15
CHANNEL BANKS
The groupings of channels displayed in the web and smart phone interfaces can be edited to display any
combination of Arcturus channels. Each customizable grouping is known as a Channel Bank. You may
configure up to 32 separate channel banks for display on each Arcturus web or smart phone interface.
To create or edit a channel bank, use the Edit > Settings > Channel Banks… menu in AutoLoad Plus.
Edit > Settings > Channel Banks
The Channel Bank Editor always shows all 32 banks. To name a bank, first select it, then click on its label in
the list and type in a new name. In the figure above, the first three banks have been renamed.
Each channel bank can contain any number of meter, status and command channels. The left box above
displays all currently configured channels which have not been hidden (See HIDING UNUSED CHANNELS.)
These channels are available to include in the channel banks. The right box displays the channels currently
assigned to the selected channel bank.
To add channels to a bank:
1
Select the channel bank
2
Select the Meter, Status or Commands tab
3
Select the channel(s) you want to add from the left-hand list and click
the Add >> button. (You can add all channels by clicking Add All)
4
To remove channels, select the desired channels in the right-hand list
and use <<Remove or Remove All

16
Access to channel banks can be assigned on a per-user basis. This allows the system administrator to limit
individual users to specific sets of meter, status and command channels for convenience and security. Once
the channel banks have been defined using the dialog box shown above, access can be assigned to
individual users via the AutoLoad Plus menu selection Edit>Settings>Users. Refer to MANAGING USERS
for details.
Checking the box labelled “Default Bank” in the figure above identifies the currently selected channel bank
as the channel bank to be displayed when the web page is first opened. If no default is selected, the setting
“All Channels” is used as the default bank.
User-based channel bank assignments supersede the default bank setting. If an individual user is not
authorized to view the default bank, it will not be displayed.
The channel banks will appear in the web interface and smartphone interface.

17
SMARTPHONE WEB PAGE
The Arcturus smartphone-optimized web page is designed to work with
iPhone, Android and other popular smartphones.
SECURITY
The smartphone interface never transmits your password
unencrypted. When you log on, client-side code creates a one-way
hash of your password to send to the Arcturus.
NAVIGATING
When you log on to the smartphone interface you will see the
Channels page. This page displays your meter, status and
command channels in a vertical list. If you have more channels
than fit on one screen, scroll down to see more channels.
As with the web interface, use the Group list to select a channel
bank.
Use the Menu link to display the additional features available in
the smartphone interface:
Channels
Displays meter, status and command channels. This is the starting page.
Macros
Displays the macros on this Arcturus and their current status. Allows you to run/stop macros.
Alarms
Displays all alarms on this Arcturus. Alarms are displayed in a vertical list, with each field on its own line.
Events
Displays the event list.
Log Off
Logs off the smartphone interface.
Smartphone web page on the iPhone

18
INSTALLATION
A successful installation depends on preparation and proper sequence. (Sunday at 2AM is not the best time to be
looking for a manual or a needed tool.) Experienced engineers usually perform a complete setup at the bench
then install the equipment at the transmitter site, connect I/O and calibrate.
NEEDED ITEMS
•Arcturus Remote Control Unit
•At least one Plus-X I/O device
•A Windows computer with access to the LAN for AutoLoad Plus
•AutoLoad Plus software downloaded from www.burk.com/downloads
•An Ethernet switch or sufficient ports on an existing LAN
•Manuals for Arcturus and all peripherals, either printed or, preferably, on a
laptop or tablet that will be available during installation
•A list of IP addresses and related information for your Ethernet connections to
the Arcturus and peripherals
RECOMMENDED SEQUENCE
The following sequence assumes the unit is unpacked and powered up at the bench. First, read the Introduction
section of this manual. As you read descriptions in the manual, it will be useful to follow along on the actual unit.
#
Step
Reference or Hyperlink
1
Perform the network setup
Click or turn to NETWORK SETTINGS
2
3
4
5
6
7
8
9
10
Perform network setup on peripherals using a web
browser (see WEB PAGE)
Install AutoLoad Plus software on a Windows PC
Connect AutoLoad Plus to the Arcturus
Assign Plus-X channels to Arcturus channels
Connect at least one channel to an appropriate voltage
Configure meter/status/command channels in
AutoLoad
Calibrate channels to read correctly
After full checkout, install at remote site
Connect all peripherals to Plus-X devices
Plus-X manual
USING AUTOLOAD PLUS SOFTWARE
CONNECTING TO THE
CONNECTING PLUS-X I/O UNITS
Plus-X Manual
METER CHANNELS
STATUS CHANNELS
COMMANDS
CALIBRATING METER Inputs
Plus-X Manual

19
REAR PANEL CONNECTIONS
For most installations, only the Ethernet connection and power connection are necessary. After completing the
initial checkout, you may wish to make additional connections for an external alarm, failsafe or an RS-232
connection.
Install the Arcturus in a location with access to your LAN/WAN. If you intend to operate the Arcturus in a stand-
alone configuration (dial-up modem, but no TCP/IP connection), a network connection must still be available for
initial configuration. A crossover cable may also be used to connect a computer directly to the Arcturus for
configuration.
CONNECTING TO THE ETHERNET
Connect the Arcturus port marked ETHERNET to your LAN/WAN using CAT5e cable.
INITIAL SETTINGS
Most of the configuration of the Arcturus will be done in the AutoLoad Plus software program which may be
downloaded from www.burk.com/downloads. You will first need to use the following procedure to give the
Arcturus an IP address.
NETWORK SETTINGS
The Arcturus ships with a default IP address of 192.168.0.100. You will need to connect a PC running AutoLoad Plus
software to the Arcturus at this IP address before you can change the network settings on the unit. One way to do
this is to unplug your PC from any other LAN and connect your PC to the Arcturus via a network switch. Then
configure your PC with a compatible IP address so that you may connect to the Arcturus. Running Windows, the
following steps will allow you to configure your PC with a compatible IP address:
1
From the Control Panel, select Network Connections.
2
Double-click the icon for network you will be using.
3
On the General tab, click Properties.
4
Click Internet Protocol (TCP/IP).
5
Select Properties.
6
Choose Use the following IP address and enter an IP address of 192.168.0.x, where x is any valid address
location except 100.
7
Click OK.
You are now ready to connect via AutoLoad Plus software to configure the Arcturus network settings. Once the
Arcturus is on the network, you will be able to install your Plus-X units so that you may monitor and control
equipment at the site. Follow the instructions included with the Plus-X units.

20
CONFIGURATION
USING AUTOLOAD PLUS SOFTWARE
To get started with configuration, you will need to download and install AutoLoad Plus software if you have not
done so already. The latest version of AutoLoad Plus is available at http://www.burk.com/downloads. The
program provides access to every system parameter such as metering, status, and command channel settings,
calibration, user security, front-panel display options, time and date settings, alarm notifications, RSI settings,
macros, and more.
Note: Only System level users can access AutoLoad Plus.
CONNECTING TO THE ARCTURUS
To modify Arcturus settings using AutoLoad Plus, start by launching AutoLoad Plus. AutoLoad Plus will prompt for
connection settings. Enter the IP address and your username and password for the Arcturus site you are
connecting to. Then click Connect. (The default username is admin, and the default password is password.)
The Connect dialog automatically appears on startup.
Note: Select the Low speed connection option to optimize the AutoLoad Plus connection if you are not connecting over
broadband.
Once connected, AutoLoad Plus shows the site you connected to on the left-hand side of the window, along with
any other sites in the Arcturus network. Click on a site to access its settings.