Worldcast Systems RELIO User manual

WorldCast Systems
web: www.worldcastsystems.com - e-mail: [e-mail]
RELIO
USER MANUAL
(SOFTWARE VERSION 4.2.X)
Date: 2015/07/16
AUDEMAT® is a registered trademark.

Relio 4.2.x User Manual –07/2015
Page 2
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
CONTENTS
1. INTRODUCTION............................................................................................................................................ 4
1.1. General information......................................................................................................................................4
1.1.1. About WorldCast Systems .....................................................................................................................4
1.1.2. About the Relio ......................................................................................................................................5
1.2. Before you start ............................................................................................................................................6
2. PRODUCT PRESENTATION ............................................................................................................................ 7
2.1. List of included accessories ...........................................................................................................................7
2.2. Technical Specifications ................................................................................................................................7
2.3. Front panel .................................................................................................................................................10
3. RELIO QUICK START.................................................................................................................................... 11
3.1. Connections ................................................................................................................................................11
3.2. Configuring the IP connection.....................................................................................................................11
3.3. Using a Crossover connection .....................................................................................................................12
3.4. Other connection methods:........................................................................................................................13
3.5. Connecting the breakout panels.................................................................................................................14
3.6. Licensing......................................................................................................................................................15
4. USING THE EMBEDDED WEBSITE ............................................................................................................... 16
3.7. Unit Info ......................................................................................................................................................17
3.8. System Settings ...........................................................................................................................................18
3.9. Download Tools ..........................................................................................................................................19
5. BASIC CONFIGURITION .............................................................................................................................. 20
3.10. Product Id’s ...............................................................................................................................................20
3.11. Date/Time .................................................................................................................................................21
3.12. Status ........................................................................................................................................................22
3.13. Users .........................................................................................................................................................23
3.14. Network ....................................................................................................................................................25
3.15. PPP Dialout................................................................................................................................................27
3.16. PPP Dialin ..................................................................................................................................................29
3.17. SMS Alerts .................................................................................................................................................30
3.18. IP Router and Ports translation.................................................................................................................31
3.19. Phone Alerts..............................................................................................................................................33
3.20. Webcam (option) / Audio Streaming ........................................................................................................34
3.21. Support .....................................................................................................................................................35
3.22. Mail client .................................................................................................................................................36
3.23. SNMP Agent ..............................................................................................................................................38
3.23.1. Supported SNMP versions .................................................................................................................39
3.23.2. Notification modes ............................................................................................................................39
3.23.3. MIB structure .....................................................................................................................................39
3.24. Trap Receiver ............................................................................................................................................40
3.25. Notifications..............................................................................................................................................40
3.25.1. Principle of re-transmissions / acknowledgements functioning........................................................41
3.25.2. Events leading to sending of SNMP notification................................................................................41

Relio 4.2.x User Manual –07/2015
Page 3
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3.26. I/O Layout .................................................................................................................................................42
3.27. I/O Log Settings .........................................................................................................................................43
3.28. I/O State ....................................................................................................................................................44
4. AUDIO STREAMING.................................................................................................................................... 45
5. AUDIO BACKUP .......................................................................................................................................... 46
5.1. Working principle........................................................................................................................................46
5.2. Audio file management...............................................................................................................................46
5.3. ScriptEasy ....................................................................................................................................................46
6. VIEWING THE LOGS .................................................................................................................................... 47
APPENDIX A: PINOUT CONNECTIONS............................................................................................................. 49
A.1. 64 Digital opto isolated inputs....................................................................................................................49
Digital inputs - using the SCSI connectors......................................................................................................49
Using the 1U Termination panel for 32 optically isolated inputs ..................................................................51
A.2. 64 Digital outputs .......................................................................................................................................53
Using the SCSI connection .............................................................................................................................53
Using the 2U Termination Panel with 32 Form C Relay Outputs ...................................................................55
A.3. Analog input module ..................................................................................................................................57
Using the SCSI connection .............................................................................................................................57
Using the 1U Termination Panel for 24 Differential 14-bit A/D Inputs..........................................................58
A.4. Remote control Reset .................................................................................................................................60
FOR FURTHER INFORMATION ........................................................................................................................ 61

Relio 4.2.x User Manual –07/2015
Page 4
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
1. INTRODUCTION
1.1. General information
1.1.1. About WorldCast Systems
WorldCast Systems is a highly respected provider of professional, reliable and innovative solutions to the Radio &
TV industry worldwide.
Encompassing the industry-leading brands of APT, Ecreso & Audemat, WorldCast Systems offers high-performing
broadcast systems including audio codecs, FM transmitters and RF signal monitoring designed to meet the needs
of both large international broadcast networks and small private stations alike. WorldCast Systems’ products are
deployed throughout the networks of many major public and commercial broadcasters such as the BBC, ARD, the
EBU, RTE, TDF, RNE, Teracom, RAI, ORF and Clear Channel Radio.
•APT codecs deliver audio over IP, T1, ISDN & Leased Lines. Our award-winning SureStream technology
enables high quality audio transport over cost-effective IP links.
•Ecreso offers highly efficient FM transmitters with extensive inbuilt functionality, highly competitive Total
Cost of Ownership and an industry-leading 10 year warranty.
•Audemat provides a range of professional monitoring and measurement tools for Radio & TV,
complemented by an extensive range of remote control systems for management, configuration and
monitoring of broadcast networks.
Three core values have shaped the growth and direction of WorldCast Systems
1) Product innovation:
WorldCast Systems places a key emphasis on Research & Development and its innovative approach has
been repeatedly recognized by the industry. Our products have been selected to receive awards for
innovation at consecutive NAB Shows for over 13 years.
2) Customer satisfaction:
WorldCast Systems is dedicated to ensuring the best quality, value and service for its customers and has
achieved IS0 9001 certification.
3) Sustainable Development:
WorldCast Systems is committed to sustainable development and demonstrates this commitment in
several ways: all new products are developed in keeping with an eco-design philosophy and built within a
low energy consumption factory and the company has also established Proximité Carbone, a foundation
to enable reforestation.
Headquartered in Bordeaux-Merignac, France, WorldCast Systems employs nearly 100 people worldwide with an
R&D center in Northern Ireland and sales offices in the UK, Germany, India and the US. A global distributor
network works together with our international sales and support staff to offer local assistance to our international
customer base.

Relio 4.2.x User Manual –07/2015
Page 5
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
1.1.2. About the Relio
The Audemat Relio system is a perfect solution for broadcast monitoring, communications, IT infrastructure
management, facility control, security applications, and even audio management. A choice of convenient I/O
termination panels with simple screw terminal connectors make connection to real world signals easy.
The Audemat Relio system brings unprecedented capabilities to remote monitoring and control applications.
Packaged in a rugged 1U, 19” rackmount enclosure, the unit provides 64 digital inputs, 64 digital outputs and 24
analog inputs, 4 serial ports (RS232, RS422 and RS485), 2 Ethernet ports, 4 USB ports, 1 audio output, 1 audio input
and 1 phone line connector.
Relio systems are IP enabled to allow remote monitoring from virtually anywhere. A complete voice modem
interface with DTMF capabilities is also included for traditional remote notification and control capabilities.
No programming skills are required to set up the Relio for your specific application.
The Relio includes ScriptEasy™ software that allows developers to drag and drop I/O data and logic functions to
generate monitoring and control scripts.

Relio 4.2.x User Manual –07/2015
Page 6
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
1.2. Before you start
This equipment complies with international mechanical and electrical standards. To maintain this compliance, as
well as to ensure proper and safe working conditions and avoid electrical shocks and fire hazards, you must comply
with the following recommendations:
The device should only be utilized in the conditions described in the user manual.
The device is designed for industrial usage and must only be operated by qualified personnel.
The device may be heavy; it must be lifted and handled with care, specifically during unpacking and set
up.
Electrical precautions
Unplug from mains outlet before any intervention.
Any maintenance, adjustment or repair must be carried out by personnel specifically trained by WorldCast
Systems.
Before switching on the device, make sure the nominal voltage specified on the device matches the mains
nominal voltage.
The device should only be operated on a stable electrical network. If the electrical network is not stable, a
power conditioner, such as a UPS, must be used
The device must only be used with a plug that incorporates a protective ground contact.
To avoid any risk of electrocution, the protection conductor must not be cut, intentionally or accidentally,
either on the device or on the power cord.
High quality shielded cables are mandatory.
Environmental precautions
It is necessary to verify that environmental conditions comply with those recommended in the manual.
Nothing must obstruct the ventilation.
To avoid any electromagnetic interference, the device must only be used when it is closed, installed in a
cabinet and connected to the earth as per the instructions.
The device should not be exposed to dripping or splashing and no objects filled with liquids, such as coffee
cups, should be placed on the equipment.
Connectors may be hot on high power units.
Precautions regarding the lithium battery
This device includes a lithium battery.
If the battery is not correctly replaced, there is a risk of explosion.
Only replace it with a battery of the same type. Contact us before attempting to use another type
Do not puncture the battery
Do not throw the battery in fire
Do not immerse the battery in water
Do not throw away the used battery, recycle it instead. You may send it back to us if needed.
If these precautions are not followed, the guarantee will be void.

Relio 4.2.x User Manual –07/2015
Page 7
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
2. PRODUCT PRESENTATION
2.1. List of included accessories
Check that all these accessories are included:
1 Power supply
1 Power cord
1 straight RJ45 cable (blue)
1 crossover RJ45 cable (yellow)
Breakout panels (as ordered)
SCSI Cables to connect to breakout panels
1 box including 1 CD-Rom and 1 quick start
2.2. Technical Specifications
The Relio is housed in a rugged 1U 19” rackmount enclosure. The Sealevel I/O boards interface to the CPU via
internal USB connections. Software drivers provide the capability to read the digital and analog I/O with a simple
process. The system is capable of using any or all of the following storage devices: Compact Flash, Microdrive, or
internal hard drive.
Processor Board
512 Gb DDR RAM installed; Max. capacity 1 Gb
10/100BaseT Ethernet
One RS-232 serial port
VGA video output
Four USB 2.0 ports
Internal USB for interface to I/O boards
Additional I/O Designed into Custom I/O Board
10/100BaseT Ethernet with RJ45 connector
Four software selectable RS-232/422/485 ports on high density connector
Data Storage
One CompactFlash card for system files
One 2.5” hard disk drive for user data

Relio 4.2.x User Manual –07/2015
Page 8
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
Power
An external power brick is supplied with each unit. No power or reset switch will be used. A connector
available on the rear panel triggers a hard reset when activated that will shut down the system then
power it back up after an appropriate delay.
I/O Subsystem
64 Digital Outputs –
Rated for 30VDC @ 250mA each. Outputs are available through high-density connectors on the rear of the
enclosure.
With the external relay panel: supports up to 250 VAC with a max of 125 W (Voltage x Current)
supports up to 125 VDC with a max of 60 W
64 Optoisolated Digital Inputs –
Rated for 5VDC –30VDC. Inputs are available through a high-density connector on the rear of the enclosure. Note:
Not compatible with TTL logic below 5V.
24 Analog Inputs –
14-bit differential inputs. A high-density connector is used to make these inputs available on the rear of the
enclosure. Input voltage range -10 to +10 V
Voice Modem
AT Command set
RJ-11 phone standard, built-in jack
Voice playback and recording of custom voice files available
Generates and detects DTMF tones in voice mode
Line-in use, extension pick-up and remote hang-up detection
Caller ID type I and II
Digital Line Guard (DLG) Protection
Enclosure
19” rack mount compatible metal enclosure
1U (1.75”) height
16.75” W x 1.75” H x 10.5” D
Power-on LED indicator on front of enclosure
“Maintenance Mode” momentary switch
Maintenance Mode LED indicator on front of enclosure
Easily replaceable cooling fan

Relio 4.2.x User Manual –07/2015
Page 9
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
Hardware Specifications
Digital Inputs 64 OPTO non-polarized inputs 5 –30 V, input resistance 6.2 kΩ
Digital Outputs 64 Open Collector Outputs 0 –30 V @ 250 mA
A/D Channels 24 multiplexed 16 bit differential inputs
Range +/–10 V
Impedance 2 GΩ
Protection fault protected for overvoltages of +/–30 V with power on or off
Front Panel
2 Status LEDs
oPower –not under software control, power indication only
oMaintenance mode –under software control
Maintenance push button Switch
oToggles Maintenance mode on/off
Rear Panel
12 V +/–5% Regulated Power input connector
One stereo audio output jack
One stereo audio input jack
DB-15 VGA connector
Four DB-9 Serial ports that support RS232/422/485
One DB-9 Serial port that supports RS232
Two RJ45 10/100 Ethernet ports
One RJ11 Phone port for Voice/Data modem
Four USB 2.0 ports
Two 68pin SCSI connectors with a total of 64 –OPTO inputs
Two 68pin SCSI connectors with a total of 64 –Open Drain outputs
One 50pin SCSI connector with 24 - A/D inputs
Removable screw terminal for remote reset connection
Disk Drives
One internal compact flash card
One internal 2.5” hard drive
Input Power - 12 V +/–5% @ 5 A
Pinouts of the I/O SCSI connectors are available in Appendix A

Relio 4.2.x User Manual –07/2015
Page 10
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
2.3. Front panel
Explanation:
POWER LED:
On : RELIO has power.
Off : RELIO does not have power. Note: this does not indicate that the Relio itself is running,
it only indicates presence of the +12 V at the rear panel power connector.
MAINTENANCE MODE LED: indicates maintenance mode has been activated.
MAINTENANCE MODE BUTTON: Activates maintenance mode, which suspends all alarms and automatic
actions by the Relio.
MAINTENANCE MODE BUTTON
POWER LED
MAINTENANCE MODE LED

Relio 4.2.x User Manual –07/2015
Page 11
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3. RELIO QUICK START
3.1. Connections
RS-232 USB Ports Audio output 24 Analog Inputs 32 Digital IN 32 Digital IN
Serial 2 Serial 3 Audio input
Serial 4 Serial 5 Serial 1 VGA ENET1 MODEM 12VDC 32 Digital OUT 32 Digital OUT
ENET2 Remote power input
reset
3.2. Configuring the IP connection
The primary Ethernet port is labeled ENE1. We recommend using the secondary Ethernet port labeled ENE2 for
initialization and maintenance.
Connect the RELIO to the AC power supply, Ethernet cable and breakout panels. It
should power up as soon as it is connected to AC power.
Open a Web browser (Google Chrome, Mozilla Firefox…) and enter the default IP address for the ENE2 port:
172.17.2.172 to open the unit’s embedded website. Default login is: Admin / admin.
Though the web application is compatible with most browsers, performances vary from one browser to
another. Below is a list of compatible browsers from the most performing to the less performing by operating
system:
Windows XP: Google Chrome / Mozilla Firefox
Windows Vista: Google Chrome / Mozilla Firefox
Windows 7: Google Chrome / Mozilla Firefox / Microsoft Internet Explorer 11
Windows 8: Google Chrome / Mozilla Firefox / Microsoft Internet Explorer 11
Mac (OSX 10.9): Google Chrome / Mozilla Firefox / Safari
Linux (2013): Google Chrome / Mozilla Firefox
iPad / iPhone (IOS 6.X, 7.0x): Apple Safari / Google Chrome
Android phone (4.4): Google Chrome / Mozilla Firefox
Connecting to the embedded web site can be done in http (standard mode) or https (secured mode). With
https, some browsers may display a message indicating that the connection is not certified. WorldCast
Systems cannot indeed certify your unit’s address; however, the connection is secured (data is encrypted) and
you may proceed to access it. Other browsers may block access to the site; you may then use an http
connection.
Open a Web browser (Google Chrome, Mozilla Firefox…) and enter the default IP address for the ENE2 port:
starting with the chosen protocol:
http://172.17.2.172 or https://172.17.2.172
Default Login and Password: “Admin” / “admin”.

Relio 4.2.x User Manual –07/2015
Page 12
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
Click to display the network parameter page.
Now, go to the System Settings page to set the primary IP address. Do not modify the secondary IP address.
Switch your network connection from ENE2 to ENE1.
3.3. Using a Crossover connection
The Relio is intended to operate on a standard TCP/IP Ethernet network environment, be it a LAN, WAN, or the
Internet. The unit can function autonomously, and a standard telephone line (POTS) can be used for control and
phone alerts, but setup, configuration and scripting of the Relio must be done via a network connection.
If no network is available, you can create one with an inexpensive network switch or hub. Simply plug the Relio and
a PC into the hub and confirm the IP settings are compatible. If no network device is available, you can connect a
PC directly to the Relio using a special network cable called a ‘crossover cable’.
For two devices to communicate on a network, certain parameters in the devices must be set correctly, most
notably the IP address and the network mask. These parameters let the network direct data traffic to the correct
destinations, In most network environments, an IT person has set up a special server on the network to
automatically control these settings in the PCs that connect to the network. This process is called DHCP.
When using a simple hub or a crossover cable, DHCP is not available, so you must manually control the IP settings
for both the Relio and the PC to ensure they can communicate. We have already discussed how to set the IP
address and network mask for the Relio, now we can address how to set your PC to a static address that will be
compatible with the settings in the Relio. For a mask setting of 255.255.255.0, this would mean that the first three
groups of numbers (or octets) in the IP addresses must be the same, while the fourth and final set of numbers
cannot be the same. For example, with a typical IP setting of the Relio –192.168.1.115, and a mask of
255.255.255.0, the static IP address you configure on your PC could be anywhere from 192.168.1.1 to
192.168.1.255 –anything in that range, as long as the last set of numbers is not 115!

Relio 4.2.x User Manual –07/2015
Page 13
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
To access the IP settings of your PC,
you can browse to the ‘Network
Connections’ link in the Control Panel
or in the ‘My Network Places’ page.
Right-click on the ‘Local Area
Connection’, click ‘Properties’, then
‘select ‘TCP/IP’ and click ‘Properties’
again.
Click on ‘Use the following IP address’ and enter the IP settings and
the 255.255.255.0 mask in the boxes provided. For a crossover direct
connection, a gateway setting and DNS servers are not necessary.
Click ‘OK’ and ‘Close’ to reconfigure the network connection on the
PC. You should now be able to connect to the Relio using the
crossover cable.
3.4. Other connection methods:
Should the user be unable to connect to either network port of the Relio, there are two alternate methods to
access and control the network settings of the unit.
The first method is to connect a standard VGA monitor to the VGA jack on the rear panel. It will also be necessary
to connect a USB keyboard and mouse. The screen should display a login page, entering the username and
password (Admin / admin are the defaults) will launch the ScriptEasy software on the Relio itself. Select
View/System Configuration and click the Network link to open a menu where you can view and change the settings
for both the primary and secondary Ethernet ports. See appendix B for more information.
A second method is to connect an RS-232 ‘null modem’ cable between a PC and the COM 0 port on the Relio. Open
a terminal program (HyperTerminal, TerraTerm, etc) and connect at 9600 baud, 8 data bits, no parity, and 1 stop
bit (9600, 8,N,1). Hit <spacebar><Enter>. The following screen should display:
The default password is admin, enter it and use the Tab key to
navigate the cursor to the ‘OK’ window and hit <Enter>.
You should see this menu. Use the arrow keys to
highlight your choice and hit <Enter>. If you
select ‘Enable Static IP settings’, you will be
presented a menu where you can set the IP
address, mask and gateway settings for the
Primary network interface. Use the Tab and arrow keys to navigate through the menu and enter your choices to
control the network settings.

Relio 4.2.x User Manual –07/2015
Page 14
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3.5. Connecting the breakout panels
There are several different panels available to facilitate the connection of the I/Os of the Relio to external
equipment.
Analog input connector boards and Digital input
connector boards are fairly self-explanatory. Newer
Digital Input boards come with a small power
supply to provide easily accessible voltage to drive
the opto-isolators. For Digital (control) outputs, two
different options are available: a simple breakout
board that allows direct access to the open
collector outputs from the Relio, and a Relay
output board populated with SPDT relays. This
board comes with a separate power supply to
power the relays.
All of the breakout panels come with the high-
density latching connector SCSI cables needed to
connect them to the Relio.
A
B
C
D

Relio 4.2.x User Manual –07/2015
Page 15
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3.6. Licensing
A specific license is required in order to operate the ScriptEasy configuration software on the Audemat Relio. The
unit you have purchased should already have all of the necessary software and licenses installed. Should there be
any problems or questions, contact WorldCast Systems Technical Support: [e-mail] or
[e-mail]. You will need to provide some information about your unit.
To obtain this information, launch the ScriptEasy software
(available on the Downloads page of the embedded website of the
unit, see section 4 for details), and click on the ‘Help/About’ menu
item.
In the page that opens, click on ‘Connect to equipment’, enter the IP address
and login information of your Relio and click ‘OK’.
A window will open displaying the configuration of your Relio on the Summary tab. Make note of the serial
number, MAC address and embedded software version on your equipment. Pass this information along to
WorldCast Systems Technical support to obtain your license key. You will then return to this page of the software
and display the License tab to enter your key and activate your ScriptEasy license.

Relio 4.2.x User Manual –07/2015
Page 16
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
4. USING THE EMBEDDED WEBSITE
Though the web application is compatible with most browsers, performances vary from one browser to
another. Below is a list of compatible browsers from the most performing to the less performing by operating
system:
Windows XP: Google Chrome / Mozilla Firefox
Windows Vista: Google Chrome / Mozilla Firefox
Windows 7: Google Chrome / Mozilla Firefox / Microsoft Internet Explorer 11
Windows 8: Google Chrome / Mozilla Firefox / Microsoft Internet Explorer 11
Mac (OSX 10.9): Google Chrome / Mozilla Firefox / Safari
Linux (2013): Google Chrome / Mozilla Firefox
iPad / iPhone (IOS 6.X, 7.0x): Apple Safari / Google Chrome
Android phone (4.4): Google Chrome / Mozilla Firefox
Connecting to the embedded web site can be done in http (standard mode) or https (secured mode). With
https, some browsers may display a message indicating that the connection is not certified. WorldCast
Systems cannot indeed certify your unit’s address; however, the connection is secured (data is encrypted) and
you may proceed to access it. Other browsers may block access to the site; you may then use an http
connection.
Open a Web browser and enter the IP address you just set via the front panel starting with the chosen protocol:
http://IP_address or https://IP_address
Default Login and Password: “Admin” / “admin”.

Relio 4.2.x User Manual –07/2015
Page 17
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3.7. Unit Info
This page lists the build versions of the various pieces of software and firmware that make the RELIO function, the
serial number of the unit and also allow you to give your unit a unique name and description, for your own internal
use.
The n-1 version of the ScriptEasy script is saved to allow a rollback if needed. If you load a new script but decide the
previous one was better, simply click the Rollback button.
Click the “Update” button to lock in your changes (for all areas).

Relio 4.2.x User Manual –07/2015
Page 18
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
3.8. System Settings
Definition of the IP configuration:
oEthernet configuration mode
It is preferable to configure the Primary network interface ENET1 with static parameters.
Should the unit be set to DHCP, you may lose the ability to know what IP address it has
and thus access it on the network. If this occurs, you must return to static IP settings
using either the serial connection or local KVM, as described in section 3.4 of this
manual, and in the Quick Start guide.
oStatic Ethernet configuration
Enter the static IP parameters in this window. IP address and mask are essential,
gateway is important if the Relio is to communicate outside its own subnet. The
secondary interface can be used as a backup interface if the Ethernet fail-over function is
enabled.
oDNS Servers: DNS configuration. Very important if the Relio is to send e-mails using an
alpha server name (i.e. smtp.server.com as opposed to 54.32.156.67).

Relio 4.2.x User Manual –07/2015
Page 19
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
oCurrent network status: present network table.
oEthernet fail-over: the Ethernet fail-over function enables the unit to send alarms using
the back-up Ethernet interface in case of issues with the primary interface. The unit
pings the reference address (Always-on IP) at regular intervals (Time between pings). If
there is no answer, the switch takes place. The unit keeps pinging the reference address
and switches back to the primary interface when there is an answer.
When changing the “Time between ping”, the previous time will be applied a last time after update.
!The Ethernet fail-over function and PPP Dialout are mutually exclusive.
Remember to click the ‘Update’ button in each section to lock in any changes.
3.9. Download Tools
This page will enable you to download:
ScriptEasy
MasterView, as a PC application
The SNMP MIB file
Click on the program we wish to install and select ‘Open’ to install the software application, or "Save" to
install from the hard drive (recommended option). Follow the wizard’s instructions.
Default login and password to connect to the Relio with ScriptEasy and MasterView are Admin / admin.
You will use ScriptEasy to manage user accounts and to configure your unit.

Relio 4.2.x User Manual –07/2015
Page 20
Head Office : Parc d’activites Kennedy - 20, avenue Neil Armstrong –33700 Bordeaux-Merignac (France)
Tel [phone] –Fax [phone] –[e-mail] –www.worldcastsystems.com
5. BASIC CONFIGURITION
Launch the ScriptEasy software (available on the Download Tools page of the embedded website), connect to your
Relio and click on the configuration button in the toolbar .
Use the left menu to access the configuration pages.
3.10. Product Id’s
The ‘Product Ids’ page lists the build versions of the various pieces of software and firmware that make the RELIO
function, the serial number of the unit and also allow you to give your unit a unique name and description, for your
own internal use.
Click the “Update” button to lock in your changes (for all areas).