Yamaha AX16-AT owner manual - page 7

Controls & Connections
7
AX16-AT—Owner’s Manual
C
IO-B connector
This connector connects to the IO-B connector on the DS2416 using the sup-
plied 20-pin connection cable.
D
THRU-A connector
This connector connects to the first AX44 Audio Expansion Unit using the
20-pin connection cable supplied with the AX44.
E
THRU-B connector
This connector connects to the second AX44 Audio Expansion Unit using the
20-pin connection cable supplied with the AX44.