DigiGrid MGB Manuel utilisateur

DiGiGrid MGB/MGO
User Guide
1
DiGiGrid
MGB/MGO
User Guide

DiGiGrid MGB/MGO
User Guide
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Table of Contents
1. Introduction.........................................................................................................................2
2. Configurations.....................................................................................................................4
3. Native/SoundGrid Comparison Table..................................................................................6
4. Installing the DiGiGrid MGB/MGO Driver.............................................................................7
5. Using DiGiGrid MGO or MGB with the Console...................................................................7
6. Opening the MGB/MGO Control Panel................................................................................8
7. MGB/MGO Control Panel..................................................................................................11
8. Hardware Connections......................................................................................................14
1. Introduction

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User Guide
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The DiGiGrid MGB and MGO MADI-to-SoundGrid interfaces are used for connecting
MADI-enabled devices to a Waves SoundGrid network for plugin processing and/or
DAW playback and recording .The MGB unit is equipped with MADI BNC connectors;
MGO is equipped with MADI optical connections.
•Supported sample rates: 44.1, 48, 88.2, 96 kHz
•112/128 channel I/O @ 48kHz
•56/64 channel I/O @ 96kHz
•Supports 64 and 56 channel modes
•Supports double wire (48k frame) and single wire (96k frame) @ 96kHz
•Clock Synchronization via Word Clock input, MADI (Port 1 or Port 2), SoundGrid
(SoE), Internal
•1 SoundGrid port (RJ45)
•Channel 57 support for DiGiCo stage racks [Not yet implemented]

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User Guide
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2. Configurations
The MGO and MGB interfaces may be used in both SoundGrid and Native
configurations, as follows:
•SoundGrid – In a SoundGrid configuration, the MGB or MGO interface is used to
connect a MADI-enabled console to a SoundGrid network, for plugin processing and
simultaneous DAW playback and recording. The SoundGrid configuration uses a
dedicated SoundGrid DSP Server to power the plugin processing, thus enabling
super low-latency, high plugin counts, and networking capabilities, with the option of
an additional backup DSP server.
Please note: A SoundGrid DSP server is required for SoundGrid configurations.

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User Guide
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•Native – In a Native configuration, the MGB or MGO interface is used to connect a
MADI-enabled console to the SoundGrid ASIO/Core Audio driver, for plugin
processing and/or DAW playback and recording. Since the Native configuration
utilizes the computer's CPU to power the plugin processing, plugin count and overall
system latency depend on the computer’s CPU and sound driver capabilities.
Please note: A SoundGrid DSP server is not required for Native configurations.

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3. Native/SoundGrid Comparison Table
Features
Native
SoundGrid
Low Latency
Processing
Recording
Simultaneous Recording
and Processing
CPU Load
Your DAW computer's
CPU
Dedicated SoundGrid DSP
server
Backup DSP Server
Networking
I/O Interface
MGB/MGO
MGB/MGO
Plugin Host Software
MultiRack Native
MultiRack SoundGrid
Plugin Licenses
Native
SoundGrid

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4. Installing the DiGiGrid MGB/MGO Driver
The ASIO/Core Audio drivers and control panel for the MGB/MGO interfaces are
installed using the dedicated standalone installer, which also installs the SoundGrid
Driver application required for DAW recording and playback.
DiGiGrid MGB/MGO downloads page:
http://www.waves.com/downloads/digigrid-mgb-mgo
5. Using DiGiGrid MGO or MGB with the Console
•Connect your MGB to the console using BNC MADI cables. Connect your MGO to
the console using optical MADI cables.
•Connect to the SoundGrid network using Cat 5e or Cat 6 cables. Connect the
MGB/MGO interfaces to your computer’s local LAN port, or use two cables to
connect the MGB/MGO and your computer to the SoundGrid-compatible network
switch.

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User Guide
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6. Opening the MGB/MGO Control Panel
SoundGrid Configuration
Access the MGB/MGO control panel via the Inventory window in the MultiRack
SoundGrid application.
1. Launch the MultiRack SoundGrid application.
2. Enter the Preferences window by typing Ctrl+P(Windows) or Cmd+, (Mac), or
from the appropriate application menus.
3. Under Local LAN Port, choose the adapter that is connected to the SoundGrid
network/MGB/MGO. Network adapters are displayed as MAC addresses and
port names.
4. When you select the correct port, the message “SoundGrid Network Found” will
appear on the panel. Close this window.
5. Open the SoundGrid Inventory window from the Audio Menu (F2). The Inventory
window displays all SoundGrid I/O devices connected to your network.
6. Assign SoundGrid drivers in the Assign column. Use consecutive numbers for
multiple devices, with the first unit assigned as number 1.

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User Guide
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7. Assign SoundGrid DSP servers in the Assign column. The primary SoundGrid
DSP server will be assigned as number 1. If you are using a redundant
SoundGrid DSP server, assign it as number 2.
8. Assign your MGB/MGO devices in the Assign column. Use consecutive numbers
for multiple devices, with the first unit assigned as number 1.
9. Click Settings to open the Control Panel.

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Native Configuration
Access the MGB/MGO control panel through the System Inventory tab in the
SoundGrid Driver Control Panel Application.
1. Open the SoundGrid driver control panel.
oMac: Shortcut is located on the Mac Dock or in Applications > Waves >
SoundGrid
oPC: Shortcut is located on the desktop or in C:\Program Files (x86)\
Waves\SoundGrid
2. In the MAIN tab, turn the driver ON.
3. Under Driver Mode, set the driver to Standalone mode.
4. Under Local LAN Port, choose the adapter that is connected to the SoundGrid
network/ MGB/MGO. Network adapters are displayed as MAC addresses and
port names. When you select the correct port, the message “SoundGrid Network
Found” will appear on the panel.
5. Click on the System Inventory tab to display all SoundGrid I/O devices connected
to your network.
6. Assign MGB/MGO in the Assign column. Use consecutive numbers for multiple
devices, with the first unit assigned as number 1.
7. Click Settings to open the control panel.
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