Avid Technology HD MADI Manual
Avid Technology HD MADI Manual

Avid Technology HD MADI Manual

64-channel, digital audio interface designed for use with pro tools/hd systems
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HD MADI Guide
Version 8.1

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Summary of Contents for Avid Technology HD MADI

  • Page 1 HD MADI Guide Version 8.1...
  • Page 2 Bruno, C|24, Command|8, Control|24, D-Command, D-Control, D-Fi, D-fx, D-Show, D-Verb, DAE, Digi 002, DigiBase, DigiDelivery, Digidesign, Digidesign Audio Engine, Digidesign Intelligent Noise Reduction, Digidesign TDM Bus, DigiDrive, DigiRack, DigiTest, DigiTranslator, DINR, D-Show, DV Toolkit, EditPack, Eleven, HD Core, HD Process, Hybrid, Impact,...
  • Page 3: Table Of Contents

    HD MADI Front Panel........
  • Page 4 HD MADI Guide...
  • Page 5: Chapter 1. Introduction

    1 Introduction HD MADI is a 64-channel, digital audio inter- • BNC Loop Sync I/O for synchronizing HD ® face designed for use with Pro Tools|HD MADI with additional Pro Tools|HD audio systems. HD MADI supports the Multichannel interfaces and peripherals (such as HD I/O,...
  • Page 6: System Requirements And Compatibility

    Conventions Used in This Guide System Requirements and All of our guides use the following conventions Compatibility to indicate menu choices and key commands: HD MADI requires a qualified Pro Tools|HD sys- tem. Convention Action File > Save Choose Save from the...
  • Page 7: About Www.avid.com

    About www.avid.com The Avid website (www.avid.com) is your best online source for information to help you get the most out of your Pro Tools system. The fol- lowing are just a few of the services and features available. Product Registration Register your purchase online.
  • Page 8 HD MADI Guide...
  • Page 9: Chapter 2. Hd Madi Overview

    44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, or 192 kHz. The sample rate is set when you cre- This button turns HD MADI on and off. The LED ate a new session, and can be changed in the...
  • Page 10 PCI) this is the HD Core card. sample rate. However, for sample rates higher than 48 kHz, HD MADI generates a choice of 1x, 2x, or 4x the base rate of 44.1 kHz or 48 kHz, as Sync Mode LEDs...
  • Page 11 LED indicates output. Hardware Setup dialog (Setup > Hardware). Input Lights when signal is being passed to Input Indicates HD MADI Sample Rate Convert Pro Tools from the MADI input ports. on Input is active. Output Lights when signal is being passed from Output Indicates HD MADI Sample Rate Convert Pro Tools to the MADI output ports.
  • Page 12: Hd Madi Back Panel

    MADI Coaxial I/O as shown in the table below. optical inputs and outputs of MADI-compatible audio equipment, such as routers, digital mixing Channels of HD MADI by port (optical or coaxial) and consoles, and converters. sample rate Port...
  • Page 13 Use DigiLink cables with a DigiLink Mini to you connect HD MADI to Pro Tools|HD Accel DigiLink adapter cable to connect HD MADI to a cards (Pro Tools|HD Accel Core and Accel cards Pro Tools|HD Accel Core or Accel card.
  • Page 14 Pro Tools peripherals together clock signal. These ports can be used to synchro- (such as SYNC HD™ I/O and one or more audio nize HD MADI with any word clock-capable de- interfaces). Loop Sync uses a word clock signal vice.
  • Page 15: Chapter 3. Connecting Hd Madi

    Pro Tools|HD Core card 12-foot DigiLink Mini to DigiLink cables Pro Tools|HD Accel card Figure 1. HD MADI connected to DigiLink Ports on a Pro Tools|HD Core card and a Pro Tools|HD Accel card (64-channel system) Chapter 3: Connecting HD MADI...
  • Page 16 Loop Sync cables HD MADI Pro Tools|HD Accel card 12-foot DigiLink Mini to DigiLink cables Pro Tools|HD Accel card Figure 2. DigiLink and Loop Sync connections between HD OMNI (top), HD MADI (below), and an HD3 system (right) HD MADI Guide...
  • Page 17: Chapter 4. Pro Tools Configuration For Hd Madi

    Pro Tools system. Hardware Setup dialog, HD MADI (Port 1 shown) Default Sample Rate From the Sample Rate pop-up menu, select the The Sample Rate setting appears as the default sample rate that you want.
  • Page 18: Clock Source

    MADI are dependant on the sample rate and in- face connected to your system. clude: Use the Up and Down Arrow keys to scroll Available Clock Sources for HD MADI though the Peripherals list in the Hardware 44.1/48 kHz 88.2/96 kHz 176.4/192 kHz...
  • Page 19 The MADI Routing setting lets you choose be- From the Peripherals list, select either tween Normal or Split MADI input routing op- HD MADI DigiLink 1 or HD MADI DigiLink 2 tions. and configure the options as desired. Normal Uses just the first Physical MADI port (Optical 1 or Coaxial 1 ) for MADI input.
  • Page 20 SRC AES/EBU port for SRC. HD MADI VSO Range MADI IN Select this option to clock to the in- When using Varispeed with HD MADI, it is pos- coming MADI signal (Optical or Coaxial) for sible to exceed the available bandwidth. When SRC.
  • Page 21 Ext. Clock Output If you want to send clock output to other de- vices attached to HD MADI, select the appropri- ate output from the Ext. Clock Output pop-up menu. Chapter 4: Pro Tools Configuration for HD MADI...
  • Page 22: I/O Setup

    Make sure HD MADI is configured properly in the Hardware Setup dialog (see “Hardware Setup” on page 13). I/O Setup dialog (Output page with HD MADI shown) Figure 1. HD MADI in the I/O Setup with both DigiLink ports connected HD MADI Guide...
  • Page 23 MADI DigiLink ports are represented on the ma- example, at 48 kHz with Varispeed Channel trix for HD MADI DigiLink 1. All inputs and out- Count (28) option enabled, channels 29–32 of puts on the matrix for HD MADI DigiLink 2 are HD MADI DigiLink 1 and channels 61–64 of HD...
  • Page 24 I/O Setup, Output page I/O Setup, Input page Unlike other HD audio interfaces (such as HD I/O), HD MADI physical Input and Output channel mappings are “hard-coded” (“hard-wired”) according to the selected set- tings for MADI Routing (Normal or Split),...
  • Page 25 The Mic Preamps page of the I/O Setup is used for configuring hardware connections with a PRE peripheral (if present). PRE requires an ana- log to MADI converter to connect to HD MADI. I/O Setup, Bus page H/W Insert Delays...
  • Page 26 HD MADI Guide...
  • Page 27: Appendix A. Compliance Information

    appendix a Compliance Information Proposition 65 Warning Environmental Compliance This product contains chemicals, including lead, known to the State of California to cause cancer and Disposal of Waste Equipment by Users birth defects or other reproductive harm. Wash hands in the European Union after handling.
  • Page 28: Emc (Electromagnetic Compliance)

    • 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. HD MADI Guide...
  • Page 29: Important Safety Instructions

    The main power switch is located on the front panel of the HD MADI. It should remain accessible after installation. 10) Protect power cords from being walked on or pinched particularly at plugs, convenience receptacles, and the point 18) The equipment shall be used at a maximum ambient where they exit from the equipment.
  • Page 30 Avid Technical Support (USA) Product Information 2001 Junipero Serra Boulevard Visit the Online Support Center at For company and product information, Daly City, CA 94014-3886 USA www.avid.com/support visit us on the web at www.avid.com...

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