User guide

Chapter 2: Installing Pro Tools Hardware 19
Connecting Legacy I/O
Each 192 I/O, 192 Digital I/O, and 96 I/O can
support up to 16 channels of audio to and from
Pro Tools|24 MIX
™
audio interfaces using the
built in Legacy I/O port. Compatible Legacy
I/Os include the 888|24 I/O
™
, 882|20 I/O
™
,
1622 I/O
™
, and the 24-bit ADAT Bridge I/O
™
.
HD OMNI, HD I/O, and HD MADI do not pro-
vide a Legacy I/O port for Pro Tools|24 MIX au-
dio interfaces. Note that the 96i I/O also does
not provide a Legacy I/O port.
Figure 6. Making DigiLink and Loop Sync connections with HD OMNI and three HD I/Os
12-foot DigiLink Mini Pro Tools|HD Core card
to DigiLink cable
Pro Tools|HD Accel card
Loop Sync cables
18-inch DigiLink
Mini cable
The original 888 I/O and 882 I/O interfaces
are not supported with Pro Tools|HD.