Download Pro Tools|HD Native User Guide

Connecting Loop Sync
If you are using two (or more) Pro Tools audio interfaces or a SYNC peripheral, Loop Sync must be
connected to maintain proper clock among the devices.
To make Loop Sync connections:
1 Connect the Loop Sync Out of each interface to the Loop Sync In of the next interface with the BNC
cables included in your I/O packaging.
2 Connect the Loop Sync Out of the last interface to the Loop Sync In of the primary interface or
SYNC peripheral.
Pro Tools|HD Native card
18-inch DigiLink
Mini cable
Loop Sync
cables
PORT 2
HD I/O
12-foot DigiLink Mini
cable
PORT 1
HD OMNI
HD I/O
HD I/O
Figure 2. Making DigiLink Mini and Loop Sync connections
Chapter 3: Installing Pro Tools Hardware
17