Behringer ULTRADRIVE PRO DCX2496 Sync Manual page 4

1. PC (RS232)
In this mode, you connect only one DCX2496 to your PC via the COM Port with a
standard 9-pin RS-232 cable. It doesn't matter if the TERM switch is set to ON or
OFF.
Note: If your DCX2496 is connected to your PC via RS-232 cable and you don't use
additional DCX2496s, please select "PC (RS232)" on your DCX2496!
2. LINK (RS485)
In this mode, you connect one or more DCX2496s to your PC via a RS-485 card
connection with an RS-485 cable. The 2
LINK connectors on the rear, from one DCX2496 to the next. It doesn't matter if you
use LINK A or B, both connections are parallel. The last unit in this chain has to be
terminated by switching the TERM switch in the back to ON. On all other DCX2496s,
selected TERM = OFF.
Note: If you only use RS-485 connections (no RS-232 in the setup), please select
"LINK (RS485)" on all DCX2496s connected (directly or via daisy chain) to your PC,
and push TERM = ON on the last DCX2496 in the chain!
3. PC -> LINK
In this mode, you connect the first DCX2496 to the COM port of your PC via a
RS-232 cable; the 2
via the LINK connectors A or B on the rear of each DCX2496. It doesn't matter if you
nd
nd rd th
, 3 , 4 ... DCX2496s are daisy chained using RS-485 cables
rd th
, 3 , 4 ... DCX2496 is daisy chained via the
3