Avid Technology VENUE MADI Card Manual User Manual

PN 9321-62800-00 REV B 10/10
VENUE MADI Card
for VENUE Systems
Legal Notices
This guide is copyrighted ©2010 by Avid Technology, Inc., (hereafter “Avid”), with all rights reserved. Under copyright laws, this guide may not be duplicated in whole or in part without the written consent of Avid.
Product features, specifications, system requirements, and availability are subject to change without notice.
Guide Part Number 9321-62800-00 REV B 10/10
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Contents
Chapter 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
MADI Card Capabilities and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
MADI Card Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Qualified VENUE Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chapter 2. Installing the MADI Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installing VENUE Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FOH Rack MADI Card Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Mix Rack MADI Card Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Confirming MADI Card Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3. Connecting and Using the MADI Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Making Audio Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Synchronizing MADI Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Using MADI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Sending a Direct Digital Split of Stage Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Performing a Virtual Soundcheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Replacing Stage Inputs with MADI Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Enabling Redundant Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Using MADI Assignable I/O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Appendix A. Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Environmental Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
EMC (Electromagnetic Compliance). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Contents iii
Chapter 1: Overview
Welcome to the VENUE MADI Option card for VENUE sys­tems. With the MADI card you can connect your qualified VENUE system to any MADI-compatible device, enabling you to take advantage of the MADI format’s multi-channel audio distribution capabilities.
MADI Card Capabilities and Features
• Allows up to 64 channels of 24 bit, 48 kHz digital audio to be sent to and from a qualified VENUE system. (For more in­formation, see “Qualified VENUE Systems” on page 1.)
• Provides optical and coaxial connections, with advanced features such as:
• Automatic input signal detection, simplifying setup and allowing for redundant connections.
• Simultaneous output to both the optical and coaxial out­put connectors, facilitating redundant connections or distribution to multiple destinations.
• Provides a one-for-one digital split of all Stage input chan­nels 1-48 without needing to crosspatch or configure the VENUE software Patchbay.
• Provides an additional 16 user-assignable input and 16 user-assignable output channels (configured in the VENUE software Patchbay), which can be used for any combination of recording and playback (including simultaneous play­back and recording).
• Supports 64-channel and 56-channel MADI formats, pro­viding automatic input format detection and user-selectable output format.
• Provides Signal Present and Optical Source LEDs, giving vi­sual feedback for verifying connection status and simplify­ing troubleshooting.
• Provides a redundant output configuration in which you can do the following:
• With two MADI cards installed, record all 48 Stage in­puts, plus any assignable outputs, to external MADI de­vices.
• With an HDx card and a MADI card installed, record all 48 Stage inputs, plus any assignable outputs, to a Pro Tools|HD system, and transmit the same channels to an external MADI device.
MADI Card Components
The MADI Card package includes the following:
• MADI card (installs into a qualified VENUE system)
• Ribbon cable for connecting the MADI card to the DSP Mix Engine card
• Registration information card
•This guide
Qualified VENUE Systems
Qualified VENUE systems include VENUE D-Show systems, VENUE Profile systems, and VENUE Mix Rack systems.
On VENUE D-Show and VENUE Profile systems, up to two MADI cards can be installed in a VENUE FOH Rack for a total of 128 channels of digital I/O.
On VENUE Mix Rack systems, a total of 64 channels of digital I/O are available.
On all systems, two cards can be installed and operated in a 64-channel redundant output configuration.
See “System Requirements” on page 2 for more information on requirements for redundant output operation.
Chapter 1: Overview 1
System Requirements
Conventions Used in This Guide
The following elements are required to use the MADI card:
• A qualified VENUE system running VENUE software 2.8.5 or higher.
• To enable redundant outputs, a qualified VENUE system running VENUE software 2.9 or higher. Go to our website, www.avid.com, for more information.
• An available expansion slot in your FOH Rack or Mix Rack.
• (FOH Rack only) A second Snake card if installing two MADI cards, or installing a MADI card and an HDx card.
• (Mix Rack only) To enable the redundant output configura­tion in a Mix Rack, installation of the clock source jumper cable if installing two MADI cards, or installing a MADI card and an HDx card.
The clock source jumper cable is included with–but not in­stalled in–the Mix Rack. See “Installing the Clock Source Jumper Cable” on page 7 for installation instructions.
• The following cables (purchased separately), depending on the format of your external MADI devices:
• 75 Ohm coaxial (BNC) cable (Belden 1855 or 1694 type) for an audio connection of 100 meters (328 feet) maxi­mum.
• SC FDDI fiber-optic cable for an audio connection of 2,000 meters (6,562 feet) maximum.
• Depending on your system configuration, a 75 Ohm coaxial (BNC) cable (Belden 1855 and 1694 type, purchased sepa­rately) for synchronization. For more information on syn­chronization, see “Synchronizing MADI Devices” on page 12.
For complete system requirements and software upgrade in­formation, visit the Avid website (www.avid.com).
Our guides use the following conventions to indicate menu choices and key commands:
Convention Action
File > Save Choose Save from the File
menu
Control+N Hold down the Control key
and press the N key
Control-click Hold down the Control key
and click the mouse but­ton
Right-click Click with the right 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.
Important Notices include information that could affect your data or the performance of your system.
Shortcuts show you useful keyboard or mouse shortcuts.
Cross References point to related sections in this guide and other guides.
Compatibility Information
Avid can only assure compatibility and provide support for hardware and software it has tested and approved.
For a list of Avid-qualified computers, operating systems, hard drives, and third-party devices, refer to the latest compatibility information on the website (www.avid.com), click on the Products and Services menu at the top of the page, and choose the product you are interested in from the menu.
VENUE MADI Card2
Chapter 2: Installing the MADI Card
To install the MADI card in your VENUE system, you need to first install the software update (if required), then install the MADI card (or cards) in your FOH Rack or Mix Rack, and fi­nally confirm installation.
Installing VENUE Software
VENUE software 2.8.5 is required to use the MADI card. Go to the System > Options page to check which version is installed on your system.
If you need to install the VENUE software 2.8.5 update, you should first back up the current settings on your VENUE sys­tem. Then you can download and install the software update.
Backing Up Current Settings
Whether you are performing an update or a full system re­store, you should back up any Console Settings, Show files and Presets on your system before installing VENUE software.
To back up the current VENUE settings:
1 Power up your VENUE system, making sure that all amps or
speakers connected to your system are muted or turned off.
2 Go to the Filing page and click the Transfer tab.
3 Connect a portable storage device (such as a USB key disk) to
the system. The device appears above the right column of the Transfer page.
The USB ports on the Mix Rack and the FOH Rack are USB
2.0 ports. Use these ports to reduce the time needed for large transfers.
5 In the left column, select the items you want to transfer
from the VENUE system to your portable storage device.
Show files selected for transfer from VENUE to USB key disk
6 Click the Transfer button.
Large transfers may take time. Transfer status is shown by a progress bar. A transfer may be cancelled by clicking Cancel.
Cancelled transfers may result in partial folder contents on the storage device, which will have to be deleted manually.
Remove the portable storage device from the system.
Downloading VENUE Software
If you need to download a software update, go to our website (www.avid.com), click on the Products and Services menu at the top of the page, and choose VENUE from the pop-up menu. From there, you can find the latest information on VENUE software updates and upgrades, including software in­stallation instructions.
4 Do one of the following to select the type of data to transfer:
• To transfer all data, click the Console icon.
• To transfer Console Settings only, click the Settings icon.
• To transfer Show Folders, click the Show Folders icon.
• To transfer individual Shows, click the Shows icon.
• To transfer all Preset Folders, click the Preset Folders icon.
• To transfer Presets for individual items, click the Built-In icon or the Plug-In icon and choose a processor or plug-in from the pop-up menu. Or, choose D-Show Input Channel to transfer Input Channel Presets.
• To transfer Scope Sets for Recall Safe, click the Scope Sets icon.
Chapter 2: Installing the MADI Card 3
FOH Rack MADI Card Installation
Faceplate
Mounting screws (remove all)
Expansion slots
Mounting bracket
Power connector
Ribbon Cable connector
Install the MADI card in your FOH Rack after installing the software update (if necessary).
A maximum of two MADI cards can be installed in an FOH Rack. One MADI card and one HDx card can be installed and used simultaneously in an FOH Rack.
If your system includes two MADI cards, or a MADI card and an HDx card, a second Snake card must be installed in your FOH Rack, even if you are not using two Stage Racks. See the Snake Card Guide for instructions on installing a second Snake card.
To install MADI cards in your FOH Rack:
1 Shut down your sound system.
2 Power down your FOH Rack.
3 Disconnect power, audio, FOH Link, and any other cables
connected to your FOH Rack.
4 Remove the front panel faceplate by unscrewing its mount-
ing screws (#1 Phillips).
Expansion slots on the back panel of the FOH Rack
7 Remove the MADI card from its packing material. Hold the
card by its edges.
MADI card showing bracket and connectors
8 Gently slide the card into the expansion slot. Make sure it is
oriented right-side up.
9 Secure the MADI card to the back panel of the FOH Rack us-
ing the two screws that secured the slot cover to the rack.
Front panel of the FOH Rack
5 If your system has an FWx FireWire card installed, discon-
nect its ribbon cable and remove the card.
MADI and FWx (FireWire Record/Playback Option) cards cannot be installed in the FOH Rack simultaneously.
6 On the back panel, choose an empty expansion slot and re-
move the slot cover by removing the two screws.
In the FOH Rack, orient the cards to match the order of the Snake cards. If the first (top) Snake card is connected to the first (innermost) Mix Engine card, place the first MADI card in the top expansion slot. When connected to the first Mix Engine card, the top MADI card will correspond to Stage Rack 1 and the first Snake card.
VENUE MADI Card4
Attaching the MADI card to the FOH Rack back panel.
10 From the open front panel, reach inside the rack and attach
the included screw to secure the card to the chassis of the FOH Rack.
11 Locate an available power cable plug and connect it to the
power socket on each MADI card. When connected correctly, the power cable’s yellow wire should be the first wire on the left. Make sure the cables are connected securely.
12 Connect the included ribbon cable from the port on the
Mounting screws (remove all)
Faceplate
first (top) MADI card to the port labeled “FireWire” on the first Mix Engine card, the innermost card when viewed from the open front panel. Make sure that the notches on the ribbon cable line up correctly with the notch on the ports, and that each connector is connected securely. The MADI card con­nected to this first Mix Engine card will appear as MADI 1 in the Patchbay.
Connecting the ribbon cable to the MADI card
Mix Rack MADI Card Installation
This section shows how to install MADI cards into a Mix Rack.
If you are installing a second option card in the Mix Rack for the redundant output configuration, follow these instructions and then proceed to “Installing the Clock Source Jumper Ca­ble” on page 7.
To install the MADI card in your Mix Rack:
1 Shut down your sound system.
2 Power down your Mix Rack.
3 Disconnect all power, audio, FOH Link, and any other cables
connected to the Mix Rack.
4 Remove the front panel faceplate by unscrewing its mount-
ing screws (#1 Phillips). Keep the screws nearby for remount­ing the front panel later.
Connecting the ribbon cable to the first Mix Engine card
13 If you are installing a second MADI card, do the following:
• Slide the card into the open expansion slot beneath the first card.
– and –
• Connect the included ribbon cable to the port on the sec­ond MADI card and to the connector labeled “FireWire” on the second Mix Engine card, the card immediately ad­jacent to the first Mix Engine card. The MADI card con­nected to this second Mix Engine card will appear as MADI 2 in the VENUE Patchbay.
A single installed MADI card may be connected to the sec­ond Mix Engine card, which will then appear on the system as MADI 2. A second FOH Rack Snake card is required.
14 Reattach the FOH Rack front panel faceplate
15 Reconnect power, audio, FOH Link, and any other cables to
the FOH Rack.
16 Proceed to “Confirming MADI Card Installation” on
page 9.
Front of the Mix Rack
Chapter 2: Installing the MADI Card 5
5 On the back panel, locate the expansion slots. If you are in-
Expansion slot covers
Mounting bracket
Power connector
Ribbon Cable connector
stalling one card, or the first of two cards, remove the top ex­pansion slot cover by removing the two screws that secure it to the rack.
Back of the Mix Rack
6 Remove the MADI card from its packing material. Hold the
card by its edges.
8 Secure the card to the back of the Mix Rack using the screws
that secured the expansion slot cover.
Installing the MADI card in the Mix Rack
9 From the front of the rack, reach inside and secure the card
to the chassis of the rack by tightening the captive thumb­screws.
MADI card showing bracket and connectors
7 Gently slide the card into the expansion slot. Make sure it is
oriented right-side up.
Tightening the captive thumbscrew
10 Inside the rack, locate an available power cable. If the
power cable is attached to the chassis with zip ties, cut the zip ties. Be careful not to cut the wires.
Cutting the power cable zip tie
VENUE MADI Card6
11 Connect the power cable to the power socket on each
MADI card. When the power cable plug is correctly con­nected, the power cable’s yellow wire should be the first wire on the left. Make sure they are connected securely.
Connecting the power cable
13 If you are installing a second MADI card, do the following:
• Slide the card into the open slot beneath the first card.
• Connect the included ribbon cable from the ribbon con­nector on the second MADI card to the socket labeled “FireWire” on the second Mix Engine card, the card im­mediately adjacent to the first Mix Engine card. The MADI card connected to this second Mix Engine card will appear as MADI 2 in the VENUE Patchbay.
• Proceed to “Installing the Clock Source Jumper Cable” on page 7.
14 When you are finished installing cards, reattach the
Mix Rack faceplate using its screws.
15 Reconnect power, audio, FOH Link, and any other cables to
the FOH Rack.
16 Proceed to “Confirming MADI Card Installation” on
page 9.
12 Connect the ribbon cable from the socket on the first (top)
MADI card to the socket labelled “FireWire” on the first Mix Engine card, the innermost card when viewed from the open front panel. Make sure that the notches on the ribbon cable line up correctly with the notch on the ports, and that each connector is connected securely. The MADI card connected to this first Mix Engine card will appear as MADI1 in the VENUE Patchbay
Connecting the ribbon cable to the MADI card
Installing the Clock Source Jumper Cable
If you installed a second card in your Mix Rack for the redun­dant output configuration, you must install the clock source jumper cable to ensure proper clocking. The clock source jumper cable is included with your Mix Rack.
You should install VENUE software 2.9 before installing the clock source jumper cable. For more information visit our website, www.avid.com, or see the What’s New in VENUE 2.9 guide.
To install the clock source jumper cable:
1 Shut down your sound system.
2 Power down your Mix Rack.
3 Remove the front panel faceplate by unscrewing its mount-
ing screws (#1 Phillips). Keep the screws nearby for remount­ing the front panel later.
4 If necessary, install the second card. See “Mix Rack MADI
Card Installation” on page 5.
Connecting the ribbon cable to the first Mix Engine Card
Chapter 2: Installing the MADI Card 7
5 If you have an existing HDx card installed in your rack, do
First Mix Engine card
Hub48 card
Second Mix Engine card
Existing cable (remove)
the following to remove an existing cable from the rack:
• Locate the first, innermost Mix Engine card.
• Disconnect the existing ribbon cable (noted in the figure below) from the port labeled “Snake” by moving the latches on the port outwards to release the connector.
• Locate the other end of the cable (connected to the post labelled “Snake” on the Hub48 card), disconnect the ca­ble, and remove it from the Mix Rack.
7 Connect the cable’s second blue connector to the to the port
labeled “Snake” on the second Mix Engine card (the card im­mediately adjacent to the first Mix Engine card).
Connecting the clock source jumper cable to the second Mix Engine card
8 Connect the cable’s last blue connector to the port labeled
“P1 To Mix Engine” on the HUB 48 card (the card closest to the open front panel of the rack).
Removing the existing ribbon cable
6 Connect the included clock source jumper cable’s first con-
nector to the port labeled “Snake” on the first Mix Engine card, the innermost card when viewed from the open front panel. Make sure that the notches on the ribbon cable line up correctly with the notch on the ports, and that each connec­tor is connected securely.
Connecting the clock source jumper cable to the first Mix Engine card
Connecting to the HUB 48 card
If your Mix Rack has a third Mix Engine card installed, do not connect the jumper cable to it. The jumper cable only connects to the first two Mix Engine cards and the Hub 48 card.
9 Reattach the Mix Rack faceplate using its screws.
10 Proceed to “Confirming MADI Card Installation” on
page 9.
VENUE MADI Card8
Confirming MADI Card Installation
MADI 1 MADI 2
After you have updated the software and installed the MADI card(s) in your FOH Rack or Mix Rack, confirm that you have properly installed it.
To confirm MADI card installation:
1 Power up your VENUE system, making sure that all amps or
speakers connected to your system are muted or turned off.
When you power up your MADI-equipped VENUE system, all MADI card outputs are muted until full system initial­ization is complete. All MADI outputs are also muted dur­ing the system shutdown procedure
2 In VENUE, go to the Options > Devices page.
3 When successfully installed, the MADI card is auto-detected
and shown on the Options > Devices page in the following ways, depending on your system configuration:
• In systems that include an FOH Rack, the MADI card con­nected to the first Mix Engine card appears as MADI 1, and the card connected to the second Mix Engine card ap­pears as MADI 2.
.
MADI card indicated in the FOH Rack icon in the Devices page
Two MADI cards indicated in the FOH Rack icon in the Devices page
• In systems that include a Mix Rack, the MADI card con­nected to the first Mix Engine card appears as MADI 1, and the card connected to the second Mix Engine card ap­pears as MADI 2.
MADI card indicated in the Mix Rack icon in the Devices page
Chapter 2: Installing the MADI Card 9
VENUE MADI Card10
Chapter 3: Connecting and Using the MADI Card
Click to reveal pop-up menu
After installing the MADI card, you can make audio connec­tions between your VENUE system and your MADI device.
If you are sending audio to an external MADI device, see
“Sending Audio” on page 11.
If you are receiving audio from an external MADI device, see
“Receiving Audio” on page 11.
If you are using your MADI card with an HD MADI interface
and Pro Tools software, see the Live Recording Guide for config­uration and operational information.
You must establish proper synchronization between your VENUE system and any connected MADI devices. You may or may not need to make additional connections. See “Syn­chronizing MADI Devices” on page 12.
For information on using the MADI card, see “Using MADI” on page 14.
Making Audio Connections
This section shows how to make the audio connections be­tween your VENUE system and your MADI device.
Sending Audio
When you are sending audio from your VENUE system to an external MADI device, in the VENUE software you must select the MADI format (64-channel or 56-channel) of your MADI device. Both the optical and the coaxial outputs of the MADI card are active at all times.
5 To select the MADI format for any your MADI device con-
nected to the MADI card outputs, click the box above the top row of the patching grid that says MADI 1 Assignable or (for systems with two Stage Racks and two MADI cards) MADI 2 As-
signable, and choose either 64 Channel MADI Output or 56 Chan­nel MADI Output from the pop-up menu.
Choosing the MADI output format
Receiving Audio
When your VENUE system is receiving audio from a MADI de­vice, only one of the inputs—either the coaxial or the optical inputs—is active at a time. Three MADI input connection op­tions are available:
Optical Priority (default) The optical input is automatically se­lected and made active when a valid input signal is detected on the optical input. If signal is being sent simultaneously to both the optical and the coaxial inputs, only the optical input will be active.
Optical Only the optical input is active, whether or not a valid MADI connection exists.
Coaxial Only the coaxial input is active, whether or not a valid MADI connection exists.
To connect a MADI device to your VENUE system:
To connect a MADI device to your VENUE system:
1 Power up your VENUE system, and do one of the following
to put your system into Config Mode:
• Press the Console Config switch on the console.
– or –
• Double-click the Mode box in the bottom-right corner of the screen.
2 Connect to your MADI device using the optical and/or the
coaxial connectors of the MADI card.
3 Go to the Patchbay page and click the Outputs tab.
4 Click the Pro Tools and MADI tab at the top of the patching
grid.
1 Power up your VENUE system, and do one of the following
to put your system into Config Mode:
• Press the Console Config switch on the console.
– or –
• Double-click the Mode box in the bottom-right corner of the screen.
2 Connect to the your MADI device using either the optical or
the coaxial connectors of the MADI card.
Chapter 3: Connecting and Using the MADI Card 11
3 Go to the System page and, under Inputs 1–48 or
Word clock connection from Word Clock Out of FOH Rack Snake card
To Word Clock In on Mix Rack
MADI connection
VENUE D-Show system
VENUE Mix Rack system
Inputs 49–96, choose either Optical Priority, Optical, or Coaxial
from the Input Format pop-up menu.
Choosing the MADI card Input Format
4 On the MADI card, the Sig LED and Opt LED indicate signal
status as follows:
Sig Lights green when a valid MADI stream is detected on ei­ther the coaxial input port or the optical input port of your MADI card.
Opt Lights gr een when a valid MADI stream i s detected o n th e optical input of your MADI card, and the Optical input is ac­tive.
Synchronizing MADI Devices
Using Word Clock to Synchronize Two VENUE Systems
When using MADI to connect two VENUE systems, one of the systems provides word clock to the other system. The system receiving word clock detects it automatically.
Any time two digital audio devices are connected together care must be taken to ensure they are properly synchronized or the audio will suffer from clicks, pops and distortion (even if the devices are operating at the same sample rate).
This synchronization can be achieved by using a dedicated word clock connection between devices, by synchronizing the receiving device to the incoming MADI audio signal, or by us­ing onboard Sample Rate Conversion (SRC) on the receiving device.
This section shows the following three example of configura­tions using a dedicated word clock connection between de­vices:
Using Word Clock to Synchronize Two VENUE Systems
Using Word Clock to Synchronize a VENUE System and an-
other MADI Device
Using an External Master Clock to Synchronize Devices
When connecting two VENUE systems using MADI, a ded­icated word clock connection is required.
Not all devices support all of these synchronization methods, so you should consult the user guide for your MADI device in order to determine its capabilities.
Clocking setup between two VENUE systems
To synchronize two VENUE systems:
Connect the coaxial cable from the Word Clock Out port on
one of the VENUE systems to the Word Clock In port on the other VENUE system. The VENUE system receiving word clock auto-detects word clock and displays “EXT” in the Mode box on-screen.
VENUE MADI Card12
Using Word Clock to Synchronize a VENUE System
MADI connection
VENUE system
Word clock connection b
etween
VENUE system and MADI device (can run in either direction)
Digital mixing console
VENUE System
External MADI device
MADI connection
External Master Clock
Word Clock Outs
Word clock connections to all MADI devices
and another MADI Device
Using an External Master Clock to Synchronize Devices
When using MADI to connect your VENUE system to an ex­ternal MADI device such as a digital mixing console, the VENUE system can send or receive word clock.
Clocking setup between a VENUE system and a non-VENUE system
To synchronize a VENUE system to an another MADI device, do either of the following:
• To send word clock from your VENUE system to an exter­nal MADI device, connect a coaxial cable from the Word Clock Out port on your FOH Rack or Mix Rack to the wo r d clock i n po r t on your ext ernal MAD I de vice. Th e ex ­ternal MADI device may need to be set to receive a 48kHz word clock rate.
– or –
• To send word clock from an external MADI device to your VENUE system, connect a coaxial cable from the word clock out of the external MADI device to the Word Clock In port on your FOH Rack or Mix Rack. The exter­nal MADI device must be set to send 48kHz word clock rate to your VENUE system. The VENUE system auto-de­tects external word clock and display “EXT” in the Mode box on-screen.
You may have to configure the external MADI device to re­ceive word clock. Check the device’s documentation.
When using MADI to connect your VENUE system to an ex­ternal MADI device, you may want to use an external master clock to provide word clock to both your VENUE system and the external MADI device. All devices except the VENUE sys­tem must be set to a 48kHz word clock rate.
Clocking to an external master clock device
To synchronize all devices using an external master clock:
1 Set the outgoing word clock rate of the external master clock
to 48kHz.
2 Connect a coaxial cable from the word clock outputs of the
external master clock device to the Word Clock In ports on the VENUE system. The VENUE system auto-detects external word clock and display “EXT” in the Mode box on-screen.
3 Connect a second coaxial cable from the word clock out
ports of the master clock to the word clock in ports on any connected MADI devices. Set the word clock rate of the exter­nal MADI device to 48kHz.
You may have to configure the external MADI device to re­ceive word clock, and Check the device’s documentation.
Chapter 3: Connecting and Using the MADI Card 13
Using MADI
You can use MADI with your VENUE system in the following ways:
Stage Mode In this mode, Stage inputs are the main source of audio signals for VENUE. A one-for-one digital split of all VENUE Stage input channels are sent to your external MADI device such as a MADI router, another digital mixing console, or a digital recorder. See “Sending a Direct Digital Split of Stage Inputs” on page 14.
Virtual Soundcheck Mode In this mode, pre-recorded audio from an external MADI device are the main source of audio for VENUE. Stag e inputs on y o ur VENUE system are replaced with inputs from your external MADI device. Changes made in Vir­tual Soundcheck mode, including Snapshot creation and modification, carry over when switching back to Stage mode. Input channel gain changes made while in Virtual Sound­check mode can be applied to Stage input channels when switching back to Stage mode. See “Performing a Virtual Soundcheck” on page 15.
MADI Input Mode In this mode, audio from your MADI device is the main audio source for your VENUE system. Stage inputs 1-48 on your VENUE system are replaced with inputs from an external MADI device such as another VENUE system or an­other digital mixing console. Input channel gain and other PRE parameters such HPFs can be stored in Snaphots. See “Re­placing Stage Inputs with MADI Inputs” on page 17.
Redundant Outputs You can install two MADI cards, or an HDx card and a MADI card in an FOH Rack or a Mix Rack, and op­erate them in a redundant output configuration. See “En­abling Redundant Outputs” on page 18.
Assignable I/O In all modes, MADI assignable inputs and out­puts are available. Using assignables, you can send the Main L/R Mix or a submix (Matrix, Group, etc.), send the Direct Outs of VENUE system channels, and route audio from your MADI device to any available VENUE system input channel. See “Using MADI Assignable I/O” on page 18.
For detailed live recording and playback workflows using the MADI card with Pro Tools, as well as information on configuring and troubleshooting your systems for live re­cording, see the Live Recording Guide.
Available I/O
The following table shows the input and output channels that are available for a single MADI card in each mode:
Operating Modes
Stage Mode
Input Mode
Virtual Soundcheck Mode
Redundant Outputs
MADI Input Channels
n/a 1–48 49–64*
1–48 n/a 49–64*
1–48 n/a 49–64*
n/a 1–48 49–64*
Stage Input Channels
MADI Assignable Inputs
49–56**
49–56**
49–56**
49–56**
MADI Assignable Outputs
49–64* 49–56**
49–64* 49–56**
49–64* 49–56**
49–64* 49–56**
*For 64-channel format MADI devices
** For 56-channel format MADI devices
Sending a Direct Digital Split of Stage Inputs
When Stage inputs are the main source of audio for your VENUE system, a one-for-one digital split of Stage input chan­nels 1–48 (even unused Stage input channels) are sent to both the optical and coaxial outputs of the MADI card.
The pickoff point for each channel is post-analog input gain, but pre-digital trim and all channel processing, including high pass filter. Thus, the gain for any input channel sent to your external MADI device is dependent on the VENUE system in­put gain setting of that Stage input channel.
VENUE systems use a combination of analog input gain and digital trim, controlled by a single Gain control, to set the overall input channel gain. Stage Input channels 1–48 sent via MADI are sourced post-analog input gain, but pre-digital trim, which means the signal level received by a connected MADI device is affected by the analog input gain only. This gain is adjusted in coarse 3 dB steps (for VENUE FOH Rack) or 6 dB steps (for VENUE Mix Rack), and a slight click may be heard on the receiving MADI de­vice when a Stage Input channel’s Gain control is adjusted.
VENUE MADI Card14
To send a split of the Stage inputs:
1 Do one of the following to put your system into Config
Mode:
• Press the Console Config switch on the console.
– or –
• Double-click the Mode box in the bottom-right corner of the screen.
2 Go to the Options page and click the System tab to access
the System Configuration page.
Performing a Virtual Soundcheck
3 Click Edit.
4 Do either or both of the following depending on your sys-
tem configuration:
• For Stage inputs 1–48, in the Inputs section of the System Configuration page, beneath Inputs 1–48, select Stage 1 (or Stage for Mix Rack).
Selecting Stage 1 inputs
• For Stage inputs 49–96, do the following:
• Select Enable Stage 2.
• Select Enable MADI 2.
Enabling the second Stage Rack and MADI card
• In the Inputs section of the System Configuration page, beneath Inputs 49–96, select Stage 2.
In Virtual Soundcheck mode, audio from your external MADI devices replaces the corresponding Stage inputs one-for-one, and appear in place of those Stage Inputs in the VENUE soft­ware Patchbay. All changes (such as channel assignments, and input and output processing) are carried over when you switch to Virtual Soundcheck mode, and the digital portion of the gain for each channel is preserved and applied to the in­coming MADI signal. This results in the same apparent levels for both the MADI inputs and the Stage inputs.
To perform a Virtual Soundcheck:
1 Do one of the following to put your system into Config
Mode:
• Press the Console Config switch on the console.
– or –
• Double-click the Mode box in the bottom-right corner of the screen.
2 Go to the Options page and click the System tab to access
the System Configuration page.
3 Click Edit.
4 Do one of the following depending on your configuration:
• For inputs 1–48, in the Inputs section of the System Config­uration page, beneath Inputs 1–48, select MADI 1, then se­lect Virtual Soundcheck from the MADI Format pop-up menu.
Selecting Stage 2 inputs
5 Click Apply. The system restarts with all selected Stage inputs
active, and Stage input signals are sent to both the optical and coaxial outputs on any MADI cards present.
Enabling MADI 1 Virtual Soundcheck
– or –
• For systems with a second MADI card, do the following:
• Select Enable Stage 2.
• Select Enable MADI 2.
Enabling the second Stage Rack and MADI card
Chapter 3: Connecting and Using the MADI Card 15
• In the Inputs section of the System Configuration page, beneath Inputs 49–96, select MADI 2, then select Virtual Soundcheck from the MADI Format pop-up menu.
Enabling MADI 2 Virtual Soundcheck
Discard Any gain changes made in Virtual Soundcheck mode are lost and the Stage input gain is returned to its previous value on each channel.
5 Click Apply. The MADI inputs are now active.
The Stage tabs in the Patchbay are replaced by MADI tabs, and all Stage routing is preserved.
If you change input routing when MADI inputs are active, those changes remain when you switch back to Stage in­put mode.
Gain Settings in Virtual Soundcheck Mode
VENUE systems use a hybrid analog/digital gain approach for analog Stage inputs. The behavior of gain settings when changing between modes is explained below.
Stage Mode to Virtual Soundcheck Mode
When switching from Stage mode to MADI Virtual Sound­check mode, the digital component of the gain stage (up to +3 dB for the FOH Rack, and up to +6dB for the Mix Rack) is preserved, so MADI audio signals and Stage inputs have the same apparent level.
Virtual Soundcheck Mode to Stage Mode
If you change the digital gain of any channel from your VENUE console while in Virtual Soundcheck mode, you have the option of keeping or discarding those gain changes when you switch back to Stage mode.
The Pad on a channel will automatically be activated or deac­tivated to compensate for large gain changes.
Gain compensation is applied to all applicable channels. It is not possible to preserve gain for an individual channel or individual MADI card.
To keep or discard gain changes made in MADI Virtual Soundcheck mode, click one of the following:
Apply Any gain changes made in Virtual Soundcheck mode are
added to the total Stage input gain on each channel.
Gain change dialog
For example, if you set the Stage Rack gain for a channel to +30 dB, then switch to MADI Virtual Soundcheck inputs, a digital gain of +2.2 dB is preserved in Virtual Soundcheck mode to yield the same overall gain on that channel (because
2.2 dB of the 30 dB setting was digital gain as compared to an­alog gain).
While in Virtual Soundcheck mode, if you increase the digital gain on a channel by 6 dB (to a displayed setting of +8.2 dB), and then switch back to Stage mode, you can do one of the following:
• Apply the gain change, yielding a Stage Rack gain in­crease of 6 dB, or a final setting of +36 dB (30+6).
– or –
• Discard the gain change, leaving the original Stage input gain unchanged at +30 dB.
Snapshot PRE Settings and Virtual Soundcheck Mode
The PRE Data Type Scope button on the Snapshots page lets you recall the preamplifier settings on inputs for all scoped In­put Channels. Go to the Options > Snapshots page to set the PRE parameters to be recalled by the PRE data type button.
The data in the table below shows which PRE setting can be stored and recalled with Snapshots in Virtual Soundcheck mode.
PRE settings stored and recalled with Snapshots in Virtual Soundcheck mode
PRE Parameter Recall Store
HPF freq and state Yes Yes
Phase Yes Yes
Gain No No*
Phantom Power No No
VENUE MADI Card16
Pad No No
* Gain changes made while in Virtual Soundcheck mode can not be stored to snapshots, but can be applied back to the analog set­tings when switching back to Stage mode.
Replacing Stage Inputs with MADI Inputs
In MADI Input mode, an external MADI device is the main source of audio signals for your VENUE system. Audio chan­nels from your external MADI device appear one-for-one in place of Stage inputs in the VENUE software Patchbay.
• In the Inputs section of the System Configuration page, beneath Inputs 49–96, select MADI 2, then select MADI Input from MADI Format the pop-up menu.
To replace Stage inputs with MADI inputs:
1 Do one of the following to put your system into Config
Mode:
• Press the Console Config switch on the console.
– or –
• Double-click the Mode box in the bottom-right corner of the screen.
2 Go to the Options page and click the System tab to access
the System Configuration page.
3 Click Edit.
4 Do either or both of the following depending on your sys-
tem configuration:
• For inputs 1–48, in the Inputs section of the System Config­uration page, beneath Inputs 1–48, select MADI 1, then se­lect Input Mode from the MADI Format pop-up menu.
Selecting MADI 1 inputs
• For inputs 49–96, do the following:
• Select Enable MADI 2.
Selecting MADI 2 inputs
5 Click Apply. In the dialog box that appears, click OK. The sys-
tem restarts with the chosen MADI inputs active.
You cannot cancel this action. However, a history Show file is automatically created. If you enabled MADI Input mode by accident, enable Stage mode, go to Filing > History, se­lect the most recent Show file, and click Load.
Adjusting Input Gain in MADI Input Mode
In MADI Input mode, input channel gain is adjusted using the input gain encoders. Digital gain (-20 dB to +18 dB) is avail­able for all MADI inputs.
When switching from Stage mode to MADI input mode, all gains for MADI input channels are set to 0 dB.
When switching from MADI input mode to Stage mode, all MADI digital gain settings are replaced by pre-existing Stage gain settings.
Snapshot PRE Settings and MADI Inputs
The PRE Data Type Scope button on the Snapshots page lets you recall the preamplifier settings on inputs for all scoped In­put Channels. Go to the Options > Snapshots page to set the PRE parameters to be recalled by the PRE data type button.
It is possible to use MADI 2 inputs even if Stage 2 is not present in the system. To use a second MADI card, you will need a second Snake card installed in your FOH Rack. See the Snake Card Guide for more information.
Enabling the second MADI card
The data in the table below shows which PRE setting can be stored with Snapshots created in MADI input mode.
PRE settings stored and recalled with Snapshots in MADI input mode
PRE Parameter Recall Store/Overwrite
HPF freq and state Yes Yes
Phase Yes Yes
Gain Yes Yes
Phantom Power No No
Pad No No
Chapter 3: Connecting and Using the MADI Card 17
Enabling Redundant Outputs
Using MADI Assignable I/O
You can install two MADI cards–or a combination of MADI and HDx cards–in an FOH Rack or a Mix Rack and operate them in a redundant output configuration. With two MADI cards, you can send all 48 Stage inputs to two independent ex­ternal MADI devices.
If you have an HDx card and a VENUE MADI card installed, you can record all 48 Stage inputs and transmit the same channels to an external MADI device.
A second Stage Rack can be enabled, but only the first Stage Rack’s inputs can be copied to the second card.
VENUE software 2.9 is required to enable redundant out­puts. Visit our website, www.avid.com, or see the What’s New in VENUE 2.9 guide for more information
To enable redundant outputs:
1 Put your system into Config mode.
2 Go to the Options page and click the System tab to access
the System Configuration page.
3 Click Edit.
4 Do one of the following depending on your hardware con-
figuration:
• If you have two MADI cards installed, click Enable
MADI 2, and click Copy Stage 1 (or Stage for Mix Rack) Outputs to MADI 2.
MADI assignable input and output channels are routed in the VENUE software Patchbay. They are routed independently of any other input or output routing configurations, and are freely available in any mode (Stage mode, MADI input Mode, or Virtual Soundcheck mode).
If you are using a 64-channel external MADI device, a total of 16 assignable inputs and 16 assignable outputs are available si­multaneously. These channels are numbered 49–64 in the Patchbay.
If you are using a 56-channel format MADI device, a total of eight assignable inputs and eight assignable outputs are avail­able simultaneously. These channels are numbered 49–56 in the Patchbay.
Using assignables, you can do the following:
Send Direct Outs Send Direct outs of individual input or out­put channels, with adjustable level and selectable pickoff point.
Send a Stereo Left/Right Mix Send a stereo Left/Right mix, or one or more submixes or auxiliary sends. All signals sent this way are post-fader.
Route MADI Inputs for Playback Route signals from an exter­nal MADI device to any input channel or FX Return for play­back.
Routing a Group to MADI assignable outputs
• If you have an HDx card installed in slot 1 (HDx1) and a MADI card installed in slot 2 (MADI 2), click Enable
MADI 2 and click Copy Stage 1 (or Stage for Mix Rack) Out­puts to MADI 2.
• If you have a MADI card installed in slot 1 (MADI 1) and a HDx card installed in slot 2 (HDx2), and you want to copy the MADI 1 outputs to HDx 2 outputs, click Enable
HDx2 and click Copy Stage 1 (or Stage for Mix Rack) Out­puts to HDx 1.
5 Click Apply.
Stage 1 inputs are copied to the second card’s outputs, and all assignable inputs and outputs are available for each option card.
Sending Direct Outs Using Assignable Channels
The following shows how to send the Direct Out of a channel to your MADI device.
To send the Direct Out of a channel:
1 Go to the Patchbay page and click the Directs tab
2 Click the Channels, FX Returns, or Outputs tab to the left of
the channel grid.
3 Click the Pro Tool & MADI tab at the top right of the channel
grid to show the available MADI assignable output channels.
4 Click in the channel grid to route a channel (listed on the
left) to an available MADI assignable channel (listed across the top).
5 Click the Pickoff column in the Patchbay to specify one of
the following pickoff sources for each Direct Output:
• Top of Channel, FX Return, Mains, Group, Aux, Matrix, or PQ (indicated by a “T”)
• Insert Return (indicated by an “I”) (input channels only)
• Pre-fader (indicated by a lowercase “p”) or Post-fader (in­dicated by an uppercase “P”)
VENUE MADI Card18
The available Direct Output pickoff points for input channels
Click to display Pickoff menu
In button and level control
and FX Returns can be configured globally as pre- or post-fader in the Options > Pickoffs page.
To send the stereo L/R mix pre-EQ, use the Top of Mains Direct Out pickoff point. This lets you capture the mix with­out hearing the effect of any inserted plug-ins or graphic EQs. Pre-Fader captures any inserts, but no changes to the fader level. Post-Fader captures any inserts and any fader changes.
4 Click in the channel grid to route the output channels
(listed on the left) to available MADI assignable channels (listed across the top).
Routing a Group to MADI assignable outputs
5 Activate each output by turning on the assigned output
channels, and adjust the level using the level controls of the assigned output channels.
Specifying the channel Pickoff source
6 Activate and set the level for each Direct Output by clicking
its In button and dragging its on-screen encoder in the Direct Out section.
Activating a Direct Output in the Directs page of the Patchbay
Sending the Stereo L/R Mix or any Submix
The following example shows how to send your the stereo L/R mix or any submixes to your MADI device. Sending audio us­ing output channels is always post-fader.
To send the stereo L/R Mix or a submix:
1 Go to the Patchbay page and click the Outputs tab.
2 Click the Mains, PQ, Matrix, Aux, or Grp tab to the left of the
channel grid.
3 Click the Pro Tools & MADI tab at the top right of the channel
grid to show the available MADI assignable output channels.
Routing MADI Assignable Inputs for Playback
Using assignable inputs, you can route audio signals from your MADI d evice to any inp ut channel or FX Return on your VENUE system. You can do this even if you are sending a split of your Stage inputs to an your MADI device.
To route a MADI assignable input channel to a input channel or FX Return:
1 Go to the Patchbay and click the Inputs tab.
2 Click the Channels or FX Returns tab to the left of the chan-
nel grid to display the type of channels you want to use.
3 Click the Pro Tools & MADI tab at the top right of the channel
grid to show the available MADI assignable inputs.
4 Click in the channel grid to route a MADI assignable chan-
nel (listed across the top to an available input channel or FX Return (listed on the left).
Patching MADI channels to the FX Returns for playback
5 Activate each input by turning on the assigned input chan-
nels, and adjust the level by adjusting the faders of the as­signed input channels.
Chapter 3: Connecting and Using the MADI Card 19
VENUE MADI Card20
Appendix A: Compliance Information
Environmental Compliance
Disposal of Waste Equipment by Users in the European Union
This symbol on the product or its packaging indicates that this product must not be disposed of with other waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment. For more information about where you can drop off your waste equipment for recycling, please contact your local city recycling office or the dealer from whom you purchased the product.
Proposition 65 Warning
This product contains chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
Perchlorate Notice
This product may contain a lithium coin battery. The State of California requires the following disclosure statement: “Perchlorate Material – special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.”
Recycling Notice
EMC (Electromagnetic Compliance)
This model VENUE MADI Option 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 CISPR 22 Class B
•CISPR 22 Class B
FCC Compliance for United States
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, Avid, 2001 Junipero Serra Boulevard Daly City, CA 94014-3886, USA 650-731-6300 declare under our sole responsibility that the product VENUE MADI Option 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.
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 relocate 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 Avid, could void the user's authority to operate the equipment.
Appendix A: Compliance Information 21
Australian Compliance
Avid
Canadian Compliance
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
CE Compliance
(EMC and Safety)
Avid is authorized to apply the CE (Conformité Europénne) mark on this compliant equipment thereby declaring conformity to EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC.
Important Safety Instructions
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this equipment near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other equipment (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10) Protect power cords from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the equipment.
11) Only use attachments/accessories specified by the manufacturer.
VENUE MADI Card22
Avid
2001 Junipero Serra Boulevard Daly City, CA 94014-3886 USA
Technical Support (USA)
Visit the Online Support Center at www.avid.com/support
Product Information
For company and product information, visit us on the web at www.avid.com
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