EVS Synapse AAD08 Manual

INSTALLATION AND
CONFIGURATION
MANUAL
AAD08
DUAL CHANNEL 1 TO 8 ANALOG AUDIO
DISTRIBUTION AMPLIFIER

INSTALLATION AND CONFIGURATION MANUAL
AAD08
Copyright
EVS Broadcast Equipment S.A. – Copyright © 2001 – 2021. All rights reserved.
Disclaimer
The information in this manual is furnished for informational use only and subject to change
without notice. While every effort has been made to ensure that the information contained in this
user manual is accurate, up-to-date and reliable, EVS Broadcast Equipment cannot be held
responsible for inaccuracies or errors that may appear in this publication.
Improvement Requests
Your comments will help us improve the quality of the user documentation. Do not hesitate to
send improvement requests, or report any error or inaccuracy on this user manual by e-mail to
[email protected].
Regional Contacts
The address and phone number of the EVS headquarters are usually mentioned in the Help >
About menu in the user interface.
You will find the full list of addresses and phone numbers of local offices either at the end of this
user manual (for manuals on hardware products) or on the EVS website on the following page:
http://www.evs.com/contacts.
User Manuals on EVS Website
The latest version of Media Infrastructure manuals are available at: https://mi-sftp.evs.com/
The user manuals for other EVS products can be found at the EVS download center, on the
following webpage: https://www.evs.com/en/download-area.

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WARNING: TO REDUCE THE RISK OF FIRE OR
ELECTRICAL SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE
●ALWAYS disconnect your entire system from the AC mains before cleaning any component. The product
frame (SFR18 or SFR04) must be terminated with three-conductor AC mains power cord that includes an
earth ground connection. To prevent shock hazard, all three connections must always be used.
●NEVER use flammable or combustible chemicals for cleaning components.
●NEVER operate this product if any cover is removed.
●NEVER wet the inside of this product with any liquid.
●NEVER pour or spill liquids directly onto this unit.
●NEVER block airflow through ventilation slots.
●NEVER bypass any fuse.
●NEVER replace any fuse with a value or type other than those specified.
●NEVER attempt to repair this product. If a problem occurs, contact your local EVS distributor.
●NEVER expose this product to extremely high or low temperatures.
●NEVER operate this product in an explosive atmosphere.
Warranty: EVS warrants their products according to the warranty policy as described in the general terms.
That means that EVS Broadcast Equipment SA can only warrant the products as long as the serial numbers
are not removed.
Copyright © 2001 – 2021 EVS Broadcast Equipment SA
Date created: 19-12-01
Date last revised: 11-11-06
EVS, the EVS logo and Synapse are trademarks of EVS Broadcast Equipment SA
This product complies with the requirements of the product family standards for audio, video, audio-visual
entertainment lighting control apparatus for professional use as mentioned below.
EN60950
EN55103-1: 1996
EN55103-2: 1996
Safety
Emission
Immunity
EVS Broadcast Equipment
AAD08
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
This device complies with part 15 of the FCC Rules
Operation is subject to the following two conditions:
(1) This device may cause harmful interference, and
(2) This device must accept any interference received, including
interference that may cause undesired operation.

INSTALLATION AND CONFIGURATION MANUAL
AAD08
2
Introduction to Synapse 4
An Introduction to Synapse 4
Local Control Panel 4
Remote Control Capabilities 4
Unpacking and Placement 5
Unpacking 5
Locating the card 5
A Quick Start 6
Power-up 6
Default settings 6
Changing settings and parameters 6
Front Panel Control 6
Example of changing parameters using front panel control 7
Synapse Setup Software 8
Menu Structure Example 8
The AAD08 Card 9
Introduction 9
Key Features 9
High Quality performance 9
Transformer coupled Inputs 9
Variable Gain 9
Peak Detection 9
Silence Detection 9
Back planes 9
Miscellaneous 9
Settings Menu 10
Introduction 10
Gain-CH_1 10
Gain-CH_2 10
Peak-CH_1 10
Peak-CH_2 10
Silence-CH_1 10
Silence-CH
_
2 11

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Mute 11
Status Menu 12
Introduction 12
Audio-CH_1 12
Audio-CH_2 12
Events Menu 13
Introduction 13
What is the Goal of an event? 13
AAD08 Events 13
Announcements 13
Input_CH1 13
Input_CH2 13
Audio-Data_CH1 13
Audio-Data_CH2 13
What information is available in an event? 13
The Message String 14
The Tag 14
Defining Tags 14
The Priority 15
The Address 15
LED Indication 16
Error LED 16
Input LED 16
Data Error 16
Connection LED 16
Block Schematic 17
Connector Panel 18

INSTALLATION AND CONFIGURATION MANUAL
AAD08
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1 Introduction to Synapse
An Introduction to
Synapse
Synapse is a modular system designed for the broadcast industry.
High density, intuitive operation and high quality processing are
key features of this system. Synapse offers a full range of
converters and processing modules. Please visit the EVS Broadcast
Equipment SA Website at http://www.evs.com to obtain the latest
information on our new products and updates.
Local Control Panel The local control panel gives access to all adjustable parameters
and provides status information for any of the cards in the Synapse
frame, including the Synapse rack controller. The local control
panel is also used to back-up and restore card settings. Please refer
to the RRC18, RRC10 and RRC04 manuals for a detailed
description of the local control panel, the way to set-up remote
control over IP and for frame related settings and status
information.
Remote Control
Capabilities
The remote control options are explained in the rack controller
(RRC18/RRC10/RRC04) manual. The method of connection to a
computer using Ethernet is described in the RRC manual.
! CHECK-OUT: “SYNAPSE SET-UP” SOFTWARE
WILL INCREASE SYSTEM FLEXIBILITY OF ONE OR
MORE SYNAPSE FRAMES
Although not required to Setup a Synapse frame, you are strongly
advised to use a remote personal computer or laptop PC with the
Synapse Setup software as this increases the ease of use and
understandin
g
of the modules.

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2 Unpacking and Placement
Unpacking The EVS Synapse card must be unpacked in an anti-static
environment. Care must be taken NOT to touch components on the
card – always handle the card carefully by the edges. The card
must be stored and shipped in anti-static packaging. Ensuring that
these precautions are followed will prevent premature failure from
components mounted on the board.
Locating the card The Synapse card can be placed vertically in an SFR18 frame or
horizontally in an SFR04 frame. Locate the two guide slots to be
used, slide in the mounted circuit board, and push it firmly to
locate the connectors.
Correct insertion of card is essential as a card that is not located
properly may show valid indicators, but does not function
correctl
y
.
NOTE: On power up all LED’s will light for a few seconds, this is
the time it takes to initialise the ca
r
d.

INSTALLATION AND CONFIGURATION MANUAL
AAD08
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3 A Quick Start
Power-up On powering up the Synapse frame, the card set will use basic data
and default initialisation settings. All LED’s will light during this
process. After initialisation, several LED’s will remain lit – the
exact number and configuration is dependant upon the number of
inputs connected and the status of the inputs.
Default settings In the default condition, the AAD08 will act as a dual channel 1 to
8 Analo
g
ue Audio Distribution Amplifier.
Changing settings
and parameters
The front panel controls or the Synapse Set-Up Software can be
used to change settings. An overview of the settings can be found
in chapter 5, 6 and 7 of this manual.
Front Panel Control Front Panel Display and Cursor
Settings are displayed and changed as follows;
Use the cursor ‘arrows’ on the front panel to select the menu and
parameter to be displayed and/or changed.
Press ►To
g
o forward throu
g
h the menu structure.
Press ◄To
g
o back throu
g
h the menu structure.
Press ▲To move up within a menu or increase the value of
a parameter.
Press ▼To move down through a menu or decrease the
value of a parameter.
NOTE: Whilst editing a setting, pressing ►twice will reset the
value to its default.
[No Alarms]

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Example of
changing
parameters using
front panel control
With the display as shown below
Pressing the ►selects the SFS10 in frame slot 01.
The display changes to indicate that the SFS10 has been selected.
In this example the Settings menu item is indicated.
Pressing the ►selects the menu item shown, in this example
Settings.
(Pressing ▲or ▼will change to a different menu eg Status,
Events).
The display changes to indicate that the SFS10 Settings menu
item SDI-Format has been selected and shows that it current
setting is Auto.
Pressing the ►selects the settings item shown, in this example
SDI-Format.
(Pressing ▲or ▼will change to a different setting, eg Mode,
H-Delay).
The display changes to indicate that the SFS10 Edit Setting
menu item SDI-Format has been selected.
To edit the setting of the menu item press ▲or ▼.
All menu items can be monitored and/or changed in this way.
Changing a setting has an immediate effect.
RRC18 [Select Card]
>S01=SFS10
SFS10 [Select Menu]
>Settings
SFS10 [Settings]
>SDI-Format=Auto
SFS10 [Edit
Setting]

INSTALLATION AND CONFIGURATION MANUAL
AAD08
8
Synapse Setup
Software
Synapse Setup Software can be used to change the settings of
Synapse modules from a PC, either locally or remotely. The
software enables communication based on TCP/IP between the
Setup PC and Synapse frames/modules.
Each Synapse frame is addressed through its rack controller’s
unique IP address, giving access to each module, its menus and
adjustment items. The Synapse Setup software has access to data
contained within the Synapse module and displays it on a GUI.
The software has an intuitive structure following that of the
module that it is controlling.
Having selected the desired Frame and Module from the GUI
Synapse Network View, select the menu item that you wish to
open. Opening the menu item gives a complete list of available
properties with their associated Value.
For example to change a setting e.g. SDI-Format, select SDI-
Format form the list of settings by ‘double clicking’ to open a
dialogue box. The dialogue box allows parameters to be changed
or set to default value. On completion close the dialogue box.
Menu Structure
Example
Slot Module Item Paramete
r
Settin
g
▲
▲
S02 Identit
y
▲▲
S01 SFS10 ►Settings ►SDI-
Format
►Auto
▼▼▼▼
S00 RRC18 Status Mode 625
▼▼▼
Events Ref-Input 525
▼
H-Dela
y
▼
▼
NOTE: Further information about Front Panel Control and
Synapse Setup Software can be obtained from the RRC18 and
RRC04 operational manuals.