VENUE AO16 Analog Output
Card
For VENUE Mix Rack and VENUE SC48
Digidesign
2001 Junipero Serra Boulevard
Daly City, CA 94014-3886 USA
tel: 650·731·6300
fax: 650·731·6399
Technical Support (USA)
tel: 650·731·6100
fax: 650·731·6375
Product Information (USA)
tel: 650·731·6102
tel: 800·333·2137
International Offices
Visit the Digidesign Website
for contact information
™
9321-61199-00 REV A 03/09
Webs ite
www.digidesign.com
Legal Notices
AO16 Analog Output Card
This guide is copyrighted ©2009 by Digidesign, a division of Avid Technology, Inc.
(hereafter “Digidesign”), with all rights reserved. Under copyright laws, this guide
may not be duplicated in whole or in part without the written consent of
Digidesign.
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Guide Part Number 9321-61199-00 REV A 03/09
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Communication Statement
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user
is encouraged to try and correct the interference by one or more of the following
measures:
• Reorient or locate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Any modifications to the unit, unless expressly approved by Digidesign, could
void the user's authority to operate the equipment.
Canadian Compliance Statement:
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du
Canada.
Australian Compliance
Communications and Safety Regulation Information
Compliance Statement
This model Digidesign AO16 Analog Output Card complies with the following
standards regulating interference and EMC:
• FCC Part 15 Class B
• EN 55103-1 E3
• EN 55103-2 E3
• AS/NZS 3548 Class B
• CISPR 22 Class B
Radio and Television Interference
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules.
DECLARATION OF CONFORMITY
We Digidesign,
2001 Junipero Serra Boulevard, Suite 200
Daly City, CA 94014 USA
tel: 650-731-6300
declare under our sole responsibility that the product
AO16 Analog Output Card
complies with Part 15 of FCC Rules.
Operation is subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
European Compliance
Contents
Chapter 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
AO16 Card Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
AO16 Card Capabilities and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chapter 2. Installing the AO16 Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installing an AO16 Card in Mix Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installing an AO16 Card in SC48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chapter 3. Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Audio Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Contents iii
AO16 Analog Output Cardiv
Chapter 1: Overview
Figure 1. AO16 Analog Output Card
The AO16 Analog Output Card provides 16 channels of software controlled and fully recallable analog line outputs to the
Digidesign
AO16 Card Components
The AO16 Card includes the following items:
•AO16 Card
•Mounting screws
• Digidesign Registration Information Card
•This guide
®
VENUE Mix Rack or the VENUE SC48™.
System Requirements
One of the following are required to use the AO16 Card with
your installed and configured VENUE system:
• A Mix Rack with an available output card slot
– or –
• An SC48 console with an available output card slot
For complete system requirements, visit the Digidesign
website (www.digidesign.com).
AO16 Card Capabilities and Features
The AO16 Card provides the following:
• 16 channels of analog line level outputs via XLR-3 male
connectors
• 24 dBu maximum output level
Chapter 1: Overview 1
Conventions Used in This Guide
All Digidesign guides use the following conventions to indicate menu choices and key commands in D-Show and
Pro Tools:
:
Convention Action
File > Save Session In Pro Tools, choose Save
Session from the File menu.
Options > System Config In the D-Show software
screen, click Options to display the Options page, then
click the System Config tab.
Ctrl+N Hold down the Control key
and press the N
Ctrl-click Hold down the Control key
and click the mouse button.
The names of Commands, Options, and Settings that appear
on-screen are in a different font.
The following symbols are used to highlight important information:
User Tips are helpful hints for getting the
most from your VENUE system.
key.
Important Notices include information that
could affect data or performance.
Shortcuts show you useful keyboard or
mouse shortcuts.
Cross References point to related sections in
the D-Show or Pro Tools Guides.
AO16 Analog Output Card2
Chapter 2: Installing the AO16 Card
Mounting screws (remove all)
This chapter provides information on installing an AO16 card
in a Mix Rack or an SC48 console.
For instructions on installing a card in a Mix Rack, see “Installing an AO16 Card in Mix Rack” on page 3.
For instructions on installing a card in an SC48 console, see
“Installing an AO16 Card in SC48” on page 5.
Installing an AO16 Card in Mix Rack
Mix Rack has two available output card slots, slots D and E.
AO16 Cards can be installed in either or both slots. These instructions assume you already have an AO16 Card installed in
slot D and that slot E is empty.
If you are replacing an AO16 Card, you must first remove
one of the cards. See the Venue Service Guide for more
information on removing and replacing cards.
To install an AO16 Card:
1 Shut down the VENUE system, and turn off power to the
Mix Rack.
2 Disconnect all cables from Mix Rack.
3 Remove Mix Rack’s front panel cover by unscrewing its
mounting screws (#1 Phillips).
Mix Rack front panel
Chapter 2: Installing the AO16 Card 3
4 On the back panel of Mix Rack, locate output slot E and re-
Output
slot E
Connects to card
Connects to card
in Output Slot E
in Output Slot D
Hub48 Board
move the card slot cover.
Mix Rack back panel
5 Remove the card from its packing material. Hold the card by
its edges.
9 Find the Hub48 Board ribbon cable that corresponds to the
output slot in which you have installed the card. The Hub48
board’s five ribbon cables connect to the input and output
cards
Do not remove or re-seat the ribbon cable connections on
the Hub48 Board while the board is installed in the Mix
Rack. This may cause excessive flexing of the Hub48
Board. If necessary, disconnect the Hub48 and all Expansion Card ribbon connections, and remove the entire assembly from the rack prior to changing connections.
6 Gently slide the card into the output slot.
7 When the card is seated in its slot, use the captive thumb-
screw to secure the card to Mix Rack’s chassis in the back of
Mix Rack.
8 Secure the card to the front panel of Mix Rack using the cap-
tive thumbscrews you removed earlier.
Detail of back of Mix Rack, the Hub48 Board, and the ribbon cables
Mix Rack contains 5 ribbon cables that connect to the Input
and Output Cards. The top two ribbon cables connect to the
output cards installed in output slots D and E.
10 Connect the ribbon cable to the card socket on the A016
card. Make sure the pins on the socket are correctly aligned
with the ribbon cable connector. Secure the connection by
moving the retaining clips on each side of the socket connector inward. Check to make sure the ribbon cable is connected
securely.
A properly connected Expansion Card
AO16 Analog Output Card4
Completing and Confirming Installation
Slot E (remove card slot cover)
To complete and confirm installation:
1 Reattach Mix Rack’s front panel.
2 Reconnect the power and any audio cables to Mix Rack.
3 Turn on the system.
4 Go to the Options page and click the Devices tab to view
your system hardware status. The newly installed AO16 Card
should be displayed.
Installing an AO16 Card in SC48
Your SC48 has two available output card slots, lots D and E.
AO16 Cards can be installed in either or both slots. These instructions assume you already have an AO16 Card installed in
slot D and that slot E is empty.
See the VENUE SC48 Service Guide for more information on
replacing or removing cards.
1 Shut down your system, and turn off power to the SC48.
If the Expansion Card does not appear in the Mix Rack
graphic, check the ribbon cable connection. Shut down your
system, then disconnect and reconnect the ribbon cable to
the Expansion Card, making sure to properly seat the connector in its card socket.
Detail of Devices tab indicating presence of two AO16 Cards output
slots D and E
5 Go to the Patchbay page and click the Stage tab to verify
that the output cards’ outputs are available in the patchbay.
6 On the standalone software’s Options > Devices page, you
can right-click the Mix Rack graphic to see and modify your
Mix Rack’s input and output card configuration.
2 Disconnect any power cables from the SC48, as well as any
other audio cables that may get in your way.
3 On the back panel of the SC48, locate output slot E.
Left side of the SC48 back panel
4 Remove the four screws holding the card slot cover in place.
You can use a flathead screwdriver to pry the cover away from
the output slot after removing the screws.
Use care when prying away the card slot cover. The ribbon
cable that you connect to the output card is attached to the
inside of the card slot cover.
Keep the screws nearby for securing the card to the SC48.
5 Clip the cable tie to free the ribbon cable that is attached to
the inside of the card slot cover.
Detail of standalone software’s Devices tab pop-up menu showing two
AO16 Cards
Clip the cable tie to free the ribbon cable
Chapter 2: Installing the AO16 Card 5
6 Remove the card from its packing material. Hold the card by
its edges.
7 Connect the ribbon cable to the card socket. Make sure the
pins on the socket are correctly aligned with the ribbon cable
connector. The retaining clips on each side of the socket connector automatically close when the cable connector is properly seated. Check to make sure the ribbon cable is connected
securely.
.
Connecting the ribbon cable to the card socket
8 Slide the output card into the slot, firmly pressing on both
ends of the card so that it fits snugly in the slot.
Completing and Confirming Installation
To complete and confirm installation:
1 Reconnect the power cable and any other cables to the
SC48.
2 Turn on your SC48.
3 Go to the Options page and click the Devices tab to view
your system hardware status. The newly installed card should
be displayed.
If the card does not appear in the graphic, check the ribbon
cable connection. Shut down your system, then disconnect
and reconnect the ribbon cable to the output card, making
sure to seat the connector properly in its card socket.
Detail of Devices tab indicating presence of two AO16 Cards output
slots D and E
4 Go to the Patchbay page and click the Stage tab to verify
that the output card outputs are available in the patchbay.
Installing the AO16 Card
9 Secure the card to the rear panel using the four screws you
removed earlier.
5 In the standalone software, click the Devices tab on the Op-
tions page. You can right-click the SC48 graphic to see and
modify your SC48’s input and output card configuration.
Detail of standalone software’s Devices tab pop-up menu showing two
AO16 Cards
AO16 Analog Output Card6
Chapter 3: Specifications
Audio Specifications
AO16 Analog Line Outputs
Parameter Specifications Limit Units Condition/Comment
Type Balanced, XLR3-Male
Impedance 50 Ohm Each leg to ground
Maximum Output Level +24 max dBu
D/A Converter Latency 0.58 ms Fs=48kHz
All measurements at Fs=48 kHz with 150 Ohm source impedance and 600 Ohm load impedance, unless otherwise specified.
0 dBU = 0.775Vrms.
Chapter 3: Specifications 7
AO16 Expansion Card Guide8
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