Multiple ADAT-XT Operation: Chapter 5
ADAT XT Reference Manual 65
If you are replacing one or more of your ADATs with XTs and have been using the
short, 8" sync cables, you will need to use 1 meter cables (or longer) to make the
connection between ADATs and XTs. This is because the [SYNC IN] and [SYNC
OUT] connectors have been moved on the XT rear panel to the opposite side, and
the shorter cables will no longer reach.