User`s guide
ADAT Bridge I/O34
level faders. This will help you prevent 
overloading the ADAT’s inputs.
9 Press the Record and Play buttons on 
your ADAT. 
10 Begin playback of the digital sources 
connected to your Pro Tools Audio Inter-
face. The audio is recorded to the ADAT. 
11 To stop recording, press Stop on your 
ADAT.
Configuring Sync
Synchronized transfers between Pro Tools 
and ADAT have special configuration re-
quirements for clock, time code and other 
sync-related connections. These configura-
tion requirements vary with the devices be-
ing used. Several example setups are pro-
vided in this chapter. 
Configuring Windows 
Computers for Sync
All that is required to configure 
Pro Tools/ADAT sync on Windows com-
puters is that your sync peripheral be cor-
rectly connected, installed and configured 
to operate on your computer (refer to your 
MIDI interface or other sync peripheral’s 
installation instructions). Once properly 
connected, your device’s sync/MIDI ports 
will be listed in Pro Tools and available as 
sync sources/destinations. 
Configuring Macintosh 
Computers for Sync
For Pro Tools/ADAT sync on Macintosh 
computers, Pro Tools requires either OMS 
or FreeMIDI software. OMS, developed by 
Opcode, is supplied with Pro Tools and 
with all Opcode MIDI interfaces and sync 
devices. FreeMIDI, by Mark of the Unicorn, 
is the MIDI system included with the MTP 
AV, DTP and other MoTU devices.
The following section is shows how to con-
figure OMS for a single type of sync periph-
eral (the Cooper DataSync2). Though it is 
not within the scope of this User’s Guide to 
provide OMS or FreeMIDI configurations 
for all possible peripherals, the section that 
follows provides some general guidelines 
for configuring a device so that Pro Tools 
can communicate with it. 
✽ For FreeMIDI configuration instructions, re-
fer to your Mark of the Unicorn/FreeMIDI doc-
umentation. 
OMS Example Setup 
(Macintosh only)
If you are using Macintosh with a MIDI in-
terface, BRC, JL Cooper DataSync2, or an 
Opcode Studio 64XTC, you must configure 
these devices in OMS so that they can com-
municate properly with Pro Tools.
OMS should have been installed on your 
computer as part of the standard Pro Tools 
installation. If this is not the case, you will 
need to install OMS using your Pro Tools 
Installer CD-ROM. For detailed instruc-
tions on how to install and configure OMS, 
refer to the Pro Tools System Installation 
Guide. 
If you are not using a MIDI interface, BRC, 
or synchronization peripheral with your 
Pro Tools/ADAT system, you can skip this 
section.










