User Manual-Mac

5
Quick Reference: PCI-424 Audio Card
Connect the first (core
system) interface to the
PCI-424 card here using the
Audio Wire cable included
with your core system. If
you use a custom cable, it
should not be longer than
50 feet.
Connect additional MOTU
PCI audio interfaces here.
You can connect up to
four I/Os to a PCI-424
card for a maximum of 96
possible active inputs
and outputs.
If you are using the PCI-424 system with one or more ADATs, or any other ADAT
Sync-compatible recorder, use this standard ADAT SYNC INPUT to connect the
PCI-424 card to the end of your ADAT sync chain. For example, if you have three
ADATs, chain the ADATs in the usual fashion (SYNC OUT to SYNC IN, etc.), and
then connect the last ADAT’s SYNC OUT to this SYNC IN on the PCI-424 card. This
connection allows you to make sample-accurate audio transfers between your
host audio software (if it supports sample-accurate sync) and the ADATs. If you
have a MIDI Timepiece AV or a Digital Timepiece, make it the master of the ADAT
SYNC chain so that you can control everything from your host audio software
(or your other MIDI Machine Control compatible software).